PersistentTopics.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.pulsar.broker.admin.v1;

import static org.apache.pulsar.common.util.Codec.decode;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import io.swagger.annotations.ApiResponse;
import io.swagger.annotations.ApiResponses;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.ws.rs.DELETE;
import javax.ws.rs.DefaultValue;
import javax.ws.rs.Encoded;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.container.AsyncResponse;
import javax.ws.rs.container.Suspended;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import org.apache.pulsar.broker.admin.impl.PersistentTopicsBase;
import org.apache.pulsar.broker.web.RestException;
import org.apache.pulsar.client.admin.LongRunningProcessStatus;
import org.apache.pulsar.client.admin.OffloadProcessStatus;
import org.apache.pulsar.client.api.MessageId;
import org.apache.pulsar.client.impl.MessageIdImpl;
import org.apache.pulsar.client.impl.ResetCursorData;
import org.apache.pulsar.common.partition.PartitionedTopicMetadata;
import org.apache.pulsar.common.policies.data.AuthAction;
import org.apache.pulsar.common.policies.data.PersistentOfflineTopicStats;
import org.apache.pulsar.common.policies.data.PersistentTopicInternalStats;
import org.apache.pulsar.common.policies.data.TopicStats;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 */
@Path("/persistent")
@Produces(MediaType.APPLICATION_JSON)
@Api(value = "/persistent", description = "Persistent topic admin apis", tags = "persistent topic", hidden = true)
@SuppressWarnings("deprecation")
public class PersistentTopics extends PersistentTopicsBase {
    private static final Logger log = LoggerFactory.getLogger(PersistentTopics.class);
    @GET
    @Path("/{property}/{cluster}/{namespace}")
    @ApiOperation(hidden = true, value = "Get the list of topics under a namespace.",
            response = String.class, responseContainer = "List")
    @ApiResponses(value = {@ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Namespace doesn't exist")})
    public void getList(@Suspended final AsyncResponse asyncResponse, @PathParam("property") String property,
            @PathParam("cluster") String cluster, @PathParam("namespace") String namespace) {
        try {
            validateNamespaceName(property, cluster, namespace);
            asyncResponse.resume(internalGetList());
        } catch (WebApplicationException wae) {
            asyncResponse.resume(wae);
        } catch (Exception e) {
            asyncResponse.resume(new RestException(e));
        }
    }

    @GET
    @Path("/{property}/{cluster}/{namespace}/partitioned")
    @ApiOperation(hidden = true, value = "Get the list of partitioned topics under a namespace.",
            response = String.class, responseContainer = "List")
    @ApiResponses(value = {@ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Namespace doesn't exist")})
    public List<String> getPartitionedTopicList(@PathParam("property") String property,
            @PathParam("cluster") String cluster, @PathParam("namespace") String namespace) {
        validateNamespaceName(property, cluster, namespace);
        return internalGetPartitionedTopicList();
    }

    @GET
    @Path("/{property}/{cluster}/{namespace}/{topic}/permissions")
    @ApiOperation(hidden = true, value = "Get permissions on a topic.",
            notes = "Retrieve the effective permissions for a topic."
                    + " These permissions are defined by the permissions set at the"
                    + "namespace level combined (union) with any eventual specific permission set on the topic.")
    @ApiResponses(value = {@ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Namespace doesn't exist")})
    public Map<String, Set<AuthAction>> getPermissionsOnTopic(@PathParam("property") String property,
            @PathParam("cluster") String cluster, @PathParam("namespace") String namespace,
            @PathParam("topic") @Encoded String encodedTopic) {
        validateTopicName(property, cluster, namespace, encodedTopic);
        return internalGetPermissionsOnTopic();
    }

    @POST
    @Path("/{property}/{cluster}/{namespace}/{topic}/permissions/{role}")
    @ApiOperation(hidden = true, value = "Grant a new permission to a role on a single topic.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Namespace doesn't exist"),
            @ApiResponse(code = 409, message = "Concurrent modification") })
    public void grantPermissionsOnTopic(@PathParam("property") String property,
            @PathParam("cluster") String cluster, @PathParam("namespace") String namespace,
            @PathParam("topic") @Encoded String encodedTopic, @PathParam("role") String role,
            Set<AuthAction> actions) {
        validateTopicName(property, cluster, namespace, encodedTopic);
        internalGrantPermissionsOnTopic(role, actions);
    }

    @DELETE
    @Path("/{property}/{cluster}/{namespace}/{topic}/permissions/{role}")
    @ApiOperation(hidden = true, value = "Revoke permissions on a topic.",
            notes = "Revoke permissions to a role on a single topic. If the permission was not set at the topic"
                    + "level, but rather at the namespace level,"
                    + " this operation will return an error (HTTP status code 412).")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Namespace doesn't exist"),
            @ApiResponse(code = 412, message = "Permissions are not set at the topic level")})
    public void revokePermissionsOnTopic(@PathParam("property") String property,
            @PathParam("cluster") String cluster, @PathParam("namespace") String namespace,
            @PathParam("topic") @Encoded String encodedTopic, @PathParam("role") String role) {
        validateTopicName(property, cluster, namespace, encodedTopic);
        internalRevokePermissionsOnTopic(role);
    }

    @PUT
    @Path("/{property}/{cluster}/{namespace}/{topic}/partitions")
    @ApiOperation(hidden = true, value = "Create a partitioned topic.",
            notes = "It needs to be called before creating a producer on a partitioned topic.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 406, message = "The number of partitions should be "
                    + "more than 0 and less than or equal to maxNumPartitionsPerPartitionedTopic"),
            @ApiResponse(code = 409, message = "Partitioned topic already exist")})
    public void createPartitionedTopic(@Suspended final AsyncResponse asyncResponse,
                                       @PathParam("property") String property, @PathParam("cluster") String cluster,
                                       @PathParam("namespace") String namespace, @PathParam("topic") @Encoded
                                                   String encodedTopic,
                                       int numPartitions) {
        try {
            validateTopicName(property, cluster, namespace, encodedTopic);
            internalCreatePartitionedTopic(asyncResponse, numPartitions);
        } catch (Exception e) {
            log.error("[{}] Failed to create partitioned topic {}", clientAppId(), topicName, e);
            resumeAsyncResponseExceptionally(asyncResponse, e);
        }
    }

    /**
     * It updates number of partitions of an existing non-global partitioned topic. It requires partitioned-topic to be
     * already exist and number of new partitions must be greater than existing number of partitions. Decrementing
     * number of partitions requires deletion of topic which is not supported.
     *
     * Already created partitioned producers and consumers can't see newly created partitions and it requires to
     * recreate them at application so, newly created producers and consumers can connect to newly added partitions as
     * well. Therefore, it can violate partition ordering at producers until all producers are restarted at application.
     *
     * @param property
     * @param cluster
     * @param namespace
     * @param numPartitions
     */
    @POST
    @Path("/{property}/{cluster}/{namespace}/{topic}/partitions")
    @ApiOperation(hidden = true, value = "Increment partitons of an existing partitioned topic.",
            notes = "It only increments partitions of existing non-global partitioned-topic")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 406, message = "The number of partitions should be more than 0"
                    + " and less than or equal to maxNumPartitionsPerPartitionedTopic"),
            @ApiResponse(code = 409, message = "Partitioned topic does not exist")})
    public void updatePartitionedTopic(@PathParam("property") String property, @PathParam("cluster") String cluster,
            @PathParam("namespace") String namespace, @PathParam("topic") @Encoded String encodedTopic,
            @QueryParam("updateLocalTopicOnly") @DefaultValue("false") boolean updateLocalTopicOnly,
            @ApiParam(value = "Is authentication required to perform this operation")
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative,
            int numPartitions) {
        validateTopicName(property, cluster, namespace, encodedTopic);
        internalUpdatePartitionedTopic(numPartitions, updateLocalTopicOnly, authoritative);
    }

    @GET
    @Path("/{property}/{cluster}/{namespace}/{topic}/partitions")
    @ApiOperation(hidden = true, value = "Get partitioned topic metadata.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission") })
    public PartitionedTopicMetadata getPartitionedMetadata(@PathParam("property") String property,
            @PathParam("cluster") String cluster, @PathParam("namespace") String namespace,
            @PathParam("topic") @Encoded String encodedTopic,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative,
            @QueryParam("checkAllowAutoCreation") @DefaultValue("false") boolean checkAllowAutoCreation) {
        validateTopicName(property, cluster, namespace, encodedTopic);
        return internalGetPartitionedMetadata(authoritative, checkAllowAutoCreation);
    }

    @DELETE
    @Path("/{property}/{cluster}/{namespace}/{topic}/partitions")
    @ApiOperation(hidden = true, value = "Delete a partitioned topic.",
            notes = "It will also delete all the partitions of the topic if it exists.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Partitioned topic does not exist")})
    public void deletePartitionedTopic(@Suspended final AsyncResponse asyncResponse,
            @PathParam("property") String property, @PathParam("cluster") String cluster,
            @PathParam("namespace") String namespace, @PathParam("topic") @Encoded String encodedTopic,
            @QueryParam("force") @DefaultValue("false") boolean force,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        try {
            validateTopicName(property, cluster, namespace, encodedTopic);
            internalDeletePartitionedTopic(asyncResponse, authoritative, force, false);
        } catch (WebApplicationException wae) {
            asyncResponse.resume(wae);
        } catch (Exception e) {
            asyncResponse.resume(new RestException(e));
        }
    }

    @PUT
    @Path("/{property}/{cluster}/{namespace}/{topic}/unload")
    @ApiOperation(hidden = true, value = "Unload a topic")
    @ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Topic does not exist") })
    public void unloadTopic(@Suspended final AsyncResponse asyncResponse, @PathParam("property") String property,
            @PathParam("cluster") String cluster, @PathParam("namespace") String namespace,
            @PathParam("topic") @Encoded String encodedTopic,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        validateTopicName(property, cluster, namespace, encodedTopic);
        internalUnloadTopic(asyncResponse, authoritative);
    }

    @DELETE
    @Path("/{property}/{cluster}/{namespace}/{topic}")
    @ApiOperation(hidden = true, value = "Delete a topic.",
            notes = "The topic cannot be deleted if delete is not forcefully and there's any active "
                    + "subscription or producer connected to the it. "
                    + "Force delete ignores connected clients and deletes topic by explicitly closing them.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Topic does not exist"),
            @ApiResponse(code = 412, message = "Topic has active producers/subscriptions")})
    public void deleteTopic(@PathParam("property") String property, @PathParam("cluster") String cluster,
            @PathParam("namespace") String namespace, @PathParam("topic") @Encoded String encodedTopic,
            @QueryParam("force") @DefaultValue("false") boolean force,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        validateTopicName(property, cluster, namespace, encodedTopic);
        internalDeleteTopic(authoritative, force);
    }

    @GET
    @Path("/{property}/{cluster}/{namespace}/{topic}/subscriptions")
    @ApiOperation(hidden = true, value = "Get the list of persistent subscriptions for a given topic.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Topic does not exist") })
    public void getSubscriptions(@Suspended final AsyncResponse asyncResponse, @PathParam("property") String property,
            @PathParam("cluster") String cluster, @PathParam("namespace") String namespace,
            @PathParam("topic") @Encoded String encodedTopic,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        try {
            validateTopicName(property, cluster, namespace, encodedTopic);
            internalGetSubscriptions(asyncResponse, authoritative);
        } catch (WebApplicationException wae) {
            asyncResponse.resume(wae);
        } catch (Exception e) {
            asyncResponse.resume(new RestException(e));
        }
    }

    @GET
    @Path("{property}/{cluster}/{namespace}/{topic}/stats")
    @ApiOperation(hidden = true, value = "Get the stats for the topic.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Topic does not exist") })
    public TopicStats getStats(@PathParam("property") String property, @PathParam("cluster") String cluster,
            @PathParam("namespace") String namespace, @PathParam("topic") @Encoded String encodedTopic,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        validateTopicName(property, cluster, namespace, encodedTopic);
        return internalGetStats(authoritative, false, false);
    }

    @GET
    @Path("{property}/{cluster}/{namespace}/{topic}/internalStats")
    @ApiOperation(hidden = true, value = "Get the internal stats for the topic.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Topic does not exist") })
    public PersistentTopicInternalStats getInternalStats(@PathParam("property") String property,
            @PathParam("cluster") String cluster, @PathParam("namespace") String namespace,
            @PathParam("topic") @Encoded String encodedTopic,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative,
            @QueryParam("metadata") @DefaultValue("false") boolean metadata) {
        validateTopicName(property, cluster, namespace, encodedTopic);
        return internalGetInternalStats(authoritative, metadata);
    }

    @GET
    @Path("{property}/{cluster}/{namespace}/{topic}/internal-info")
    @ApiOperation(hidden = true, value = "Get the stored topic metadata.")
    @ApiResponses(value = {@ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Topic does not exist")})
    public void getManagedLedgerInfo(@PathParam("property") String property, @PathParam("cluster") String cluster,
                                     @PathParam("namespace") String namespace, @PathParam("topic") @Encoded
                                                 String encodedTopic,
                                     @Suspended AsyncResponse asyncResponse,
                                     @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        validateTopicName(property, cluster, namespace, encodedTopic);
        internalGetManagedLedgerInfo(asyncResponse, authoritative);
    }

    @GET
    @Path("{property}/{cluster}/{namespace}/{topic}/partitioned-stats")
    @ApiOperation(hidden = true, value = "Get the stats for the partitioned topic.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Topic does not exist") })
    public void getPartitionedStats(@Suspended final AsyncResponse asyncResponse,
            @PathParam("property") String property,
            @PathParam("cluster") String cluster, @PathParam("namespace") String namespace,
            @PathParam("topic") @Encoded String encodedTopic,
            @QueryParam("perPartition") @DefaultValue("true") boolean perPartition,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        try {
            validateTopicName(property, cluster, namespace, encodedTopic);
            internalGetPartitionedStats(asyncResponse, authoritative, perPartition, false, false);
        } catch (WebApplicationException wae) {
            asyncResponse.resume(wae);
        } catch (Exception e) {
            asyncResponse.resume(new RestException(e));
        }
    }


    @GET
    @Path("{property}/{cluster}/{namespace}/{topic}/partitioned-internalStats")
    @ApiOperation(hidden = true, value = "Get the stats-internal for the partitioned topic.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Topic does not exist") })
    public void getPartitionedStatsInternal(
            @Suspended final AsyncResponse asyncResponse,
            @PathParam("property") String property,
            @PathParam("cluster") String cluster, @PathParam("namespace") String namespace,
            @PathParam("topic") @Encoded String encodedTopic,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        try {
            validateTopicName(property, cluster, namespace, encodedTopic);
            internalGetPartitionedStatsInternal(asyncResponse, authoritative);
        } catch (WebApplicationException wae) {
            asyncResponse.resume(wae);
        } catch (Exception e) {
            asyncResponse.resume(new RestException(e));
        }
    }

    @DELETE
    @Path("/{property}/{cluster}/{namespace}/{topic}/subscription/{subName}")
    @ApiOperation(hidden = true, value = "Delete a subscription.",
            notes = "The subscription cannot be deleted if delete is not forcefully"
                    + " and there are any active consumers attached to it. "
                    + "Force delete ignores connected consumers and deletes subscription by explicitly closing them.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Topic does not exist"),
            @ApiResponse(code = 412, message = "Subscription has active consumers")})
    public void deleteSubscription(@Suspended final AsyncResponse asyncResponse, @PathParam("property") String property,
            @PathParam("cluster") String cluster, @PathParam("namespace") String namespace,
            @PathParam("topic") @Encoded String encodedTopic, @PathParam("subName") String encodedSubName,
            @QueryParam("force") @DefaultValue("false") boolean force,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        try {
            validateTopicName(property, cluster, namespace, encodedTopic);
            internalDeleteSubscription(asyncResponse, decode(encodedSubName), authoritative, force);
        } catch (WebApplicationException wae) {
            asyncResponse.resume(wae);
        } catch (Exception e) {
            asyncResponse.resume(new RestException(e));
        }
    }

    @POST
    @Path("/{property}/{cluster}/{namespace}/{topic}/subscription/{subName}/skip_all")
    @ApiOperation(hidden = true, value = "Skip all messages on a topic subscription.",
            notes = "Completely clears the backlog on the subscription.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 405, message = "Operation not allowed on non-persistent topic"),
            @ApiResponse(code = 404, message = "Topic or subscription does not exist")})
    public void skipAllMessages(@Suspended final AsyncResponse asyncResponse, @PathParam("property") String property,
            @PathParam("cluster") String cluster, @PathParam("namespace") String namespace,
            @PathParam("topic") @Encoded String encodedTopic, @PathParam("subName") String encodedSubName,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        try {
            validateTopicName(property, cluster, namespace, encodedTopic);
            internalSkipAllMessages(asyncResponse, decode(encodedSubName), authoritative);
        } catch (WebApplicationException wae) {
            asyncResponse.resume(wae);
        } catch (Exception e) {
            asyncResponse.resume(new RestException(e));
        }
    }

    @POST
    @Path("/{property}/{cluster}/{namespace}/{topic}/subscription/{subName}/skip/{numMessages}")
    @ApiOperation(hidden = true, value = "Skip messages on a topic subscription.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Topic or subscription does not exist") })
    public void skipMessages(@PathParam("property") String property, @PathParam("cluster") String cluster,
            @PathParam("namespace") String namespace, @PathParam("topic") @Encoded String encodedTopic,
            @PathParam("subName") String encodedSubName, @PathParam("numMessages") int numMessages,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        validateTopicName(property, cluster, namespace, encodedTopic);
        internalSkipMessages(decode(encodedSubName), numMessages, authoritative);
    }

    @POST
    @Path("/{property}/{cluster}/{namespace}/{topic}/subscription/{subName}/expireMessages/{expireTimeInSeconds}")
    @ApiOperation(hidden = true, value = "Expire messages on a topic subscription.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Topic or subscription does not exist") })
    public void expireTopicMessages(@Suspended final AsyncResponse asyncResponse,
            @PathParam("property") String property, @PathParam("cluster") String cluster,
            @PathParam("namespace") String namespace, @PathParam("topic") @Encoded String encodedTopic,
            @PathParam("subName") String encodedSubName, @PathParam("expireTimeInSeconds") int expireTimeInSeconds,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        try {
            validateTopicName(property, cluster, namespace, encodedTopic);
            internalExpireMessagesByTimestamp(asyncResponse, decode(encodedSubName),
                    expireTimeInSeconds, authoritative);
        } catch (WebApplicationException wae) {
            asyncResponse.resume(wae);
        } catch (Exception e) {
            asyncResponse.resume(new RestException(e));
        }
    }

    @POST
    @Path("/{property}/{cluster}/{namespace}/{topic}/subscription/{subName}/expireMessages")
    @ApiOperation(value = "Expiry messages on a topic subscription.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 401, message = "Don't have permission to administrate resources on this tenant or"
                    + "subscriber is not authorized to access this operation"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Topic or subscription does not exist"),
            @ApiResponse(code = 405, message = "Expiry messages on a non-persistent topic is not allowed"),
            @ApiResponse(code = 500, message = "Internal server error"),
            @ApiResponse(code = 503, message = "Failed to validate global cluster configuration")})
    public void expireTopicMessages(
            @Suspended final AsyncResponse asyncResponse,
            @PathParam("property") String property, @PathParam("cluster") String cluster,
            @ApiParam(value = "Specify the namespace", required = true)
            @PathParam("namespace") String namespace,
            @ApiParam(value = "Specify topic name", required = true)
            @PathParam("topic") @Encoded String encodedTopic,
            @ApiParam(value = "Subscription to be Expiry messages on")
            @PathParam("subName") String encodedSubName,
            @ApiParam(value = "Is authentication required to perform this operation")
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative,
            @ApiParam(name = "messageId", value = "messageId to reset back to (ledgerId:entryId)")
                    ResetCursorData resetCursorData) {
        try {
            validateTopicName(property, cluster, namespace, encodedTopic);
            internalExpireMessagesByPosition(asyncResponse, decode(encodedSubName), authoritative,
                    new MessageIdImpl(resetCursorData.getLedgerId(),
                            resetCursorData.getEntryId(), resetCursorData.getPartitionIndex())
                    , resetCursorData.isExcluded(), resetCursorData.getBatchIndex());
        } catch (WebApplicationException wae) {
            asyncResponse.resume(wae);
        } catch (Exception e) {
            asyncResponse.resume(new RestException(e));
        }
    }

    @POST
    @Path("/{property}/{cluster}/{namespace}/{topic}/all_subscription/expireMessages/{expireTimeInSeconds}")
    @ApiOperation(hidden = true, value = "Expire messages on all subscriptions of topic.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Topic or subscription does not exist") })
    public void expireMessagesForAllSubscriptions(@Suspended final AsyncResponse asyncResponse,
            @PathParam("property") String property, @PathParam("cluster") String cluster,
            @PathParam("namespace") String namespace, @PathParam("topic") @Encoded String encodedTopic,
            @PathParam("expireTimeInSeconds") int expireTimeInSeconds,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        try {
            validateTopicName(property, cluster, namespace, encodedTopic);
            internalExpireMessagesForAllSubscriptions(asyncResponse, expireTimeInSeconds, authoritative);
        } catch (WebApplicationException wae) {
            asyncResponse.resume(wae);
        } catch (Exception e) {
            asyncResponse.resume(new RestException(e));
        }
    }

    @POST
    @Path("/{property}/{cluster}/{namespace}/{topic}/subscription/{subName}/resetcursor/{timestamp}")
    @ApiOperation(hidden = true,
            value = "Reset subscription to message position closest to absolute timestamp (in ms).",
            notes = "It fence cursor and disconnects all active consumers before reseting cursor.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Topic/Subscription does not exist")})
    public void resetCursor(@Suspended final AsyncResponse asyncResponse, @PathParam("property") String property,
            @PathParam("cluster") String cluster, @PathParam("namespace") String namespace,
            @PathParam("topic") @Encoded String encodedTopic, @PathParam("subName") String encodedSubName,
            @PathParam("timestamp") long timestamp,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        try {
            validateTopicName(property, cluster, namespace, encodedTopic);
            internalResetCursor(asyncResponse, decode(encodedSubName), timestamp, authoritative);
        } catch (WebApplicationException wae) {
            asyncResponse.resume(wae);
        } catch (Exception e) {
            asyncResponse.resume(new RestException(e));
        }
    }

    @POST
    @Path("/{property}/{cluster}/{namespace}/{topic}/subscription/{subName}/resetcursor")
    @ApiOperation(hidden = true, value = "Reset subscription to message position closest to given position.",
            notes = "It fence cursor and disconnects all active consumers before reseting cursor.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Topic/Subscription does not exist"),
            @ApiResponse(code = 405, message = "Not supported for partitioned topics")})
    public void resetCursorOnPosition(@Suspended final AsyncResponse asyncResponse,
                                      @PathParam("property") String property, @PathParam("cluster") String cluster,
                                      @PathParam("namespace") String namespace, @PathParam("topic") @Encoded
                                                  String encodedTopic,
                                      @PathParam("subName") String encodedSubName,
                                      @QueryParam("authoritative") @DefaultValue("false")
                                                  boolean authoritative, ResetCursorData resetCursorData) {
        try {
            validateTopicName(property, cluster, namespace, encodedTopic);
            internalResetCursorOnPosition(asyncResponse, decode(encodedSubName), authoritative,
                    new MessageIdImpl(resetCursorData.getLedgerId(),
                            resetCursorData.getEntryId(), resetCursorData.getPartitionIndex())
                    , resetCursorData.isExcluded(), resetCursorData.getBatchIndex());
        } catch (Exception e) {
            resumeAsyncResponseExceptionally(asyncResponse, e);
        }
    }

    @PUT
    @Path("/{property}/{cluster}/{namespace}/{topic}/subscription/{subscriptionName}")
    @ApiOperation(value = "Create a subscription on the topic.",
            notes = "Creates a subscription on the topic at the specified message id")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 400, message = "Create subscription on non persistent topic is not supported"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Topic/Subscription does not exist"),
            @ApiResponse(code = 405, message = "Not supported for partitioned topics")})
    public void createSubscription(@Suspended final AsyncResponse asyncResponse, @PathParam("property") String property,
            @PathParam("cluster") String cluster, @PathParam("namespace") String namespace,
            @PathParam("topic") @Encoded String topic, @PathParam("subscriptionName") String encodedSubName,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative, MessageIdImpl messageId,
            @QueryParam("replicated") boolean replicated) {
        try {
            validateTopicName(property, cluster, namespace, topic);
            if (!topicName.isPersistent()) {
                throw new RestException(Response.Status.BAD_REQUEST, "Create subscription on non-persistent topic"
                        + "can only be done through client");
            }
            internalCreateSubscription(asyncResponse, decode(encodedSubName), messageId, authoritative, replicated);
        } catch (WebApplicationException wae) {
            asyncResponse.resume(wae);
        } catch (Exception e) {
            asyncResponse.resume(new RestException(e));
        }
    }

    @GET
    @Path("/{property}/{cluster}/{namespace}/{topic}/subscription/{subName}/position/{messagePosition}")
    @ApiOperation(hidden = true, value = "Peek nth message on a topic subscription.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Topic, subscription or the message position does not exist") })
    public Response peekNthMessage(@PathParam("property") String property, @PathParam("cluster") String cluster,
            @PathParam("namespace") String namespace, @PathParam("topic") @Encoded String encodedTopic,
            @PathParam("subName") String encodedSubName, @PathParam("messagePosition") int messagePosition,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        validateTopicName(property, cluster, namespace, encodedTopic);
        return internalPeekNthMessage(decode(encodedSubName), messagePosition, authoritative);
    }

    @GET
    @Path("/{property}/{cluster}/{namespace}/{topic}/ledger/{ledgerId}/entry/{entryId}")
    @ApiOperation(hidden = true, value = "Get message by its messageId.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't java admin permission"),
            @ApiResponse(code = 404, message = "Topic, subscription or the messageId does not exist")
    })
    public void getMessageByID(@Suspended final AsyncResponse asyncResponse, @PathParam("property") String property,
                               @PathParam("cluster") String cluster, @PathParam("namespace") String namespace,
                               @PathParam("topic") @Encoded String encodedTopic, @PathParam("ledgerId") Long ledgerId,
                               @PathParam("entryId") Long entryId,
                               @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        try {
            validateTopicName(property, cluster, namespace, encodedTopic);
            internalGetMessageById(asyncResponse, ledgerId, entryId, authoritative);
        } catch (WebApplicationException wae) {
            asyncResponse.resume(wae);
        } catch (Exception e) {
            asyncResponse.resume(new RestException(e));
        }
    }

    @GET
    @Path("{property}/{cluster}/{namespace}/{topic}/backlog")
    @ApiOperation(hidden = true, value = "Get estimated backlog for offline topic.")
    @ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Namespace does not exist") })
    public PersistentOfflineTopicStats getBacklog(@PathParam("property") String property,
            @PathParam("cluster") String cluster, @PathParam("namespace") String namespace,
            @PathParam("topic") @Encoded String encodedTopic,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        validateTopicName(property, cluster, namespace, encodedTopic);
        return internalGetBacklog(authoritative);
    }

    @POST
    @Path("/{property}/{cluster}/{namespace}/{topic}/terminate")
    @ApiOperation(hidden = true, value = "Terminate a topic. A topic that is terminated will not accept any more "
            + "messages to be published and will let consumer to drain existing messages in backlog")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 405, message = "Operation not allowed on non-persistent topic"),
            @ApiResponse(code = 404, message = "Topic does not exist") })
    public MessageId terminate(@PathParam("property") String property, @PathParam("cluster") String cluster,
            @PathParam("namespace") String namespace, @PathParam("topic") @Encoded String encodedTopic,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        validateTopicName(property, cluster, namespace, encodedTopic);
        return internalTerminate(authoritative);
    }

    @POST
    @Path("/{property}/{cluster}/{namespace}/{topic}/terminate/partitions")
    @ApiOperation(hidden = true,
            value = "Terminate all partitioned topic. A topic that is terminated will not accept any more "
                    + "messages to be published and will let consumer to drain existing messages in backlog")
    @ApiResponses(value = {@ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 405, message = "Operation not allowed on non-persistent topic"),
            @ApiResponse(code = 404, message = "Topic does not exist")})
    public void terminatePartitionedTopic(@Suspended final AsyncResponse asyncResponse,
            @PathParam("property") String property, @PathParam("cluster") String cluster,
            @PathParam("namespace") String namespace, @PathParam("topic") @Encoded String encodedTopic,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        validateTopicName(property, cluster, namespace, encodedTopic);
        internalTerminatePartitionedTopic(asyncResponse, authoritative);
    }

    @PUT
    @Path("/{property}/{cluster}/{namespace}/{topic}/compaction")
    @ApiOperation(value = "Trigger a compaction operation on a topic.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 405, message = "Operation not allowed on persistent topic"),
            @ApiResponse(code = 404, message = "Topic does not exist"),
            @ApiResponse(code = 409, message = "Compaction already running")})
    public void compact(@Suspended final AsyncResponse asyncResponse,
                        @PathParam("property") String property, @PathParam("cluster") String cluster,
                        @PathParam("namespace") String namespace, @PathParam("topic") @Encoded String encodedTopic,
                        @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        try {
            validateTopicName(property, cluster, namespace, encodedTopic);
            internalTriggerCompaction(asyncResponse, authoritative);
        } catch (WebApplicationException wae) {
            asyncResponse.resume(wae);
        } catch (Exception e) {
            asyncResponse.resume(new RestException(e));
        }
    }

    @GET
    @Path("/{property}/{cluster}/{namespace}/{topic}/compaction")
    @ApiOperation(value = "Get the status of a compaction operation for a topic.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 405, message = "Operation not allowed on persistent topic"),
            @ApiResponse(code = 404, message = "Topic does not exist, or compaction hasn't run") })
    public LongRunningProcessStatus compactionStatus(
            @PathParam("property") String property, @PathParam("cluster") String cluster,
            @PathParam("namespace") String namespace, @PathParam("topic") @Encoded String encodedTopic,
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        validateTopicName(property, cluster, namespace, encodedTopic);
        return internalCompactionStatus(authoritative);
    }

    @PUT
    @Path("/{tenant}/{cluster}/{namespace}/{topic}/offload")
    @ApiOperation(value = "Offload a prefix of a topic to long term storage")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 405, message = "Operation not allowed on persistent topic"),
            @ApiResponse(code = 404, message = "Topic does not exist"),
            @ApiResponse(code = 409, message = "Offload already running")})
    public void triggerOffload(@PathParam("tenant") String tenant,
                               @PathParam("cluster") String cluster,
                               @PathParam("namespace") String namespace,
                               @PathParam("topic") @Encoded String encodedTopic,
                               @QueryParam("authoritative") @DefaultValue("false") boolean authoritative,
                               MessageIdImpl messageId) {
        validateTopicName(tenant, cluster, namespace, encodedTopic);
        internalTriggerOffload(authoritative, messageId);
    }

    @GET
    @Path("/{tenant}/{cluster}/{namespace}/{topic}/offload")
    @ApiOperation(value = "Offload a prefix of a topic to long term storage")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 405, message = "Operation not allowed on persistent topic"),
            @ApiResponse(code = 404, message = "Topic does not exist")})
    public OffloadProcessStatus offloadStatus(@PathParam("tenant") String tenant,
                                              @PathParam("cluster") String cluster,
                                              @PathParam("namespace") String namespace,
                                              @PathParam("topic") @Encoded String encodedTopic,
                                              @QueryParam("authoritative") @DefaultValue("false")
                                                      boolean authoritative) {
        validateTopicName(tenant, cluster, namespace, encodedTopic);
        return internalOffloadStatus(authoritative);
    }

    @GET
    @Path("/{tenant}/{cluster}/{namespace}/{topic}/lastMessageId")
    @ApiOperation(value = "Return the last commit message id of topic")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 401, message = "Don't have permission to administrate resources on this tenant or"
                    + "subscriber is not authorized to access this operation"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Topic does not exist"),
            @ApiResponse(code = 405, message = "Operation is not allowed on the persistent topic"),
            @ApiResponse(code = 412, message = "Topic name is not valid"),
            @ApiResponse(code = 500, message = "Internal server error"),
            @ApiResponse(code = 503, message = "Failed to validate global cluster configuration")})
    public void getLastMessageId(
            @Suspended final AsyncResponse asyncResponse,
            @ApiParam(value = "Specify the tenant", required = true)
            @PathParam("tenant") String tenant,
            @ApiParam(value = "Specify the cluster", required = true)
            @PathParam("cluster") String cluster,
            @ApiParam(value = "Specify the namespace", required = true)
            @PathParam("namespace") String namespace,
            @ApiParam(value = "Specify topic name", required = true)
            @PathParam("topic") @Encoded String encodedTopic,
            @ApiParam(value = "Is authentication required to perform this operation")
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
        try {
            validateTopicName(tenant, cluster, namespace, encodedTopic);
            internalGetLastMessageId(asyncResponse, authoritative);
        } catch (Exception e) {
            asyncResponse.resume(new RestException(e));
        }
    }

    @POST
    @Path("/{tenant}/{cluster}/{namespace}/{topic}/subscription/{subName}/replicatedSubscriptionStatus")
    @ApiOperation(value = "Enable or disable a replicated subscription on a topic.")
    @ApiResponses(value = {
            @ApiResponse(code = 307, message = "Current broker doesn't serve the namespace of this topic"),
            @ApiResponse(code = 401, message = "Don't have permission to administrate resources on this tenant or "
                    + "subscriber is not authorized to access this operation"),
            @ApiResponse(code = 403, message = "Don't have admin permission"),
            @ApiResponse(code = 404, message = "Topic or subscription does not exist"),
            @ApiResponse(code = 405, message = "Operation not allowed on this topic"),
            @ApiResponse(code = 412, message = "Can't find owner for topic"),
            @ApiResponse(code = 500, message = "Internal server error"),
            @ApiResponse(code = 503, message = "Failed to validate global cluster configuration")})
    public void setReplicatedSubscriptionStatus(
            @Suspended final AsyncResponse asyncResponse,
            @ApiParam(value = "Specify the tenant", required = true)
            @PathParam("tenant") String tenant,
            @ApiParam(value = "Specify the cluster", required = true)
            @PathParam("cluster") String cluster,
            @ApiParam(value = "Specify the namespace", required = true)
            @PathParam("namespace") String namespace,
            @ApiParam(value = "Specify topic name", required = true)
            @PathParam("topic") @Encoded String encodedTopic,
            @ApiParam(value = "Name of subscription", required = true)
            @PathParam("subName") String encodedSubName,
            @ApiParam(value = "Is authentication required to perform this operation")
            @QueryParam("authoritative") @DefaultValue("false") boolean authoritative,
            @ApiParam(value = "Whether to enable replicated subscription", required = true)
            boolean enabled) {
        try {
            validateTopicName(tenant, cluster, namespace, encodedTopic);
            internalSetReplicatedSubscriptionStatus(asyncResponse, decode(encodedSubName), authoritative, enabled);
        } catch (WebApplicationException wae) {
            asyncResponse.resume(wae);
        } catch (Exception e) {
            asyncResponse.resume(new RestException(e));
        }
    }
}