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PersistentTopics.java
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PersistentTopics.java
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/**
* 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.v2;
import static org.apache.pulsar.common.util.Codec.decode;
import com.fasterxml.jackson.core.JsonProcessingException;
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.api.SubscriptionType;
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.BacklogQuota.BacklogQuotaType;
import org.apache.pulsar.common.policies.data.DelayedDeliveryPolicies;
import org.apache.pulsar.common.policies.data.InactiveTopicPolicies;
import org.apache.pulsar.common.policies.data.OffloadPoliciesImpl;
import org.apache.pulsar.common.policies.data.PersistencePolicies;
import org.apache.pulsar.common.policies.data.PersistentOfflineTopicStats;
import org.apache.pulsar.common.policies.data.PersistentTopicInternalStats;
import org.apache.pulsar.common.policies.data.PolicyName;
import org.apache.pulsar.common.policies.data.PolicyOperation;
import org.apache.pulsar.common.policies.data.PublishRate;
import org.apache.pulsar.common.policies.data.RetentionPolicies;
import org.apache.pulsar.common.policies.data.SubscribeRate;
import org.apache.pulsar.common.policies.data.TopicPolicies;
import org.apache.pulsar.common.policies.data.TopicStats;
import org.apache.pulsar.common.policies.data.impl.BacklogQuotaImpl;
import org.apache.pulsar.common.policies.data.impl.DispatchRateImpl;
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")
public class PersistentTopics extends PersistentTopicsBase {
@GET
@Path("/{tenant}/{namespace}")
@ApiOperation(value = "Get the list of topics under a namespace.",
response = String.class, responseContainer = "List")
@ApiResponses(value = {
@ApiResponse(code = 401, message = "Don't have permission to administrate resources on this tenant"),
@ApiResponse(code = 403, message = "Don't have admin or consume permission on namespace"),
@ApiResponse(code = 404, message = "tenant/namespace/topic doesn't exit"),
@ApiResponse(code = 412, message = "Namespace name is not valid"),
@ApiResponse(code = 500, message = "Internal server error")})
public void getList(
@Suspended final AsyncResponse asyncResponse,
@ApiParam(value = "Specify the tenant", required = true)
@PathParam("tenant") String tenant,
@ApiParam(value = "Specify the namespace", required = true)
@PathParam("namespace") String namespace) {
try {
validateNamespaceName(tenant, namespace);
asyncResponse.resume(internalGetList());
} catch (WebApplicationException wae) {
asyncResponse.resume(wae);
} catch (Exception e) {
asyncResponse.resume(new RestException(e));
}
}
@GET
@Path("/{tenant}/{namespace}/partitioned")
@ApiOperation(value = "Get the list of partitioned topics under a namespace.",
response = String.class, responseContainer = "List")
@ApiResponses(value = {
@ApiResponse(code = 401, message = "Don't have permission to administrate resources on this tenant"),
@ApiResponse(code = 403, message = "Don't have admin or consume permission on namespace"),
@ApiResponse(code = 404, message = "tenant/namespace/topic doesn't exit"),
@ApiResponse(code = 412, message = "Namespace name is not valid"),
@ApiResponse(code = 500, message = "Internal server error")})
public List<String> getPartitionedTopicList(
@ApiParam(value = "Specify the tenant", required = true)
@PathParam("tenant") String tenant,
@ApiParam(value = "Specify the namespace", required = true)
@PathParam("namespace") String namespace) {
validateNamespaceName(tenant, namespace);
return internalGetPartitionedTopicList();
}
@GET
@Path("/{tenant}/{namespace}/{topic}/permissions")
@ApiOperation(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 = 401, message = "Don't have permission to administrate resources on this tenant"),
@ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "tenant/namespace/topic doesn't exit"),
@ApiResponse(code = 412, message = "Topic name is not valid"),
@ApiResponse(code = 500, message = "Internal server error")})
public Map<String, Set<AuthAction>> getPermissionsOnTopic(
@ApiParam(value = "Specify the tenant", required = true)
@PathParam("tenant") String tenant,
@ApiParam(value = "Specify the namespace", required = true)
@PathParam("namespace") String namespace,
@ApiParam(value = "Specify topic name", required = true)
@PathParam("topic") @Encoded String encodedTopic) {
validateTopicName(tenant, namespace, encodedTopic);
return internalGetPermissionsOnTopic();
}
@POST
@Path("/{tenant}/{namespace}/{topic}/permissions/{role}")
@ApiOperation(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 = 401, message = "Don't have permission to administrate resources on this tenant"),
@ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "tenant/namespace/topic doesn't exit"),
@ApiResponse(code = 409, message = "Concurrent modification"),
@ApiResponse(code = 412, message = "Topic name is not valid"),
@ApiResponse(code = 500, message = "Internal server error") })
public void grantPermissionsOnTopic(
@ApiParam(value = "Specify the tenant", required = true)
@PathParam("tenant") String tenant,
@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 = "Client role to which grant permissions", required = true)
@PathParam("role") String role,
@ApiParam(value = "Actions to be granted (produce,functions,consume)",
allowableValues = "produce,functions,consume")
Set<AuthAction> actions) {
validateTopicName(tenant, namespace, encodedTopic);
internalGrantPermissionsOnTopic(role, actions);
}
@DELETE
@Path("/{tenant}/{namespace}/{topic}/permissions/{role}")
@ApiOperation(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 = 401, message = "Don't have permission to administrate resources on this tenant"),
@ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "tenant/namespace/topic doesn't exit"),
@ApiResponse(code = 412, message = "Permissions are not set at the topic level"),
@ApiResponse(code = 500, message = "Internal server error")})
public void revokePermissionsOnTopic(
@ApiParam(value = "Specify the tenant", required = true)
@PathParam("tenant") String tenant,
@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 = "Client role to which grant permissions", required = true)
@PathParam("role") String role) {
validateTopicName(tenant, namespace, encodedTopic);
internalRevokePermissionsOnTopic(role);
}
@PUT
@Path("/{tenant}/{namespace}/{topic}/partitions")
@ApiOperation(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 = 401, message = "Don't have permission to administrate resources on this tenant"),
@ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant does not exist"),
@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"),
@ApiResponse(code = 412,
message = "Failed Reason : Name is invalid or Namespace does not have any clusters configured"),
@ApiResponse(code = 500, message = "Internal server error"),
@ApiResponse(code = 503, message = "Failed to validate global cluster configuration")
})
public void createPartitionedTopic(
@Suspended final AsyncResponse asyncResponse,
@ApiParam(value = "Specify the tenant", required = true)
@PathParam("tenant") String tenant,
@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 = "The number of partitions for the topic",
required = true, type = "int", defaultValue = "0")
int numPartitions,
@QueryParam("createLocalTopicOnly") @DefaultValue("false") boolean createLocalTopicOnly) {
try {
validateNamespaceName(tenant, namespace);
validateGlobalNamespaceOwnership();
validatePartitionedTopicName(tenant, namespace, encodedTopic);
validateTopicPolicyOperation(topicName, PolicyName.PARTITION, PolicyOperation.WRITE);
validateCreateTopic(topicName);
internalCreatePartitionedTopic(asyncResponse, numPartitions, createLocalTopicOnly);
} catch (Exception e) {
log.error("[{}] Failed to create partitioned topic {}", clientAppId(), topicName, e);
resumeAsyncResponseExceptionally(asyncResponse, e);
}
}
@PUT
@Path("/{tenant}/{namespace}/{topic}")
@ApiOperation(value = "Create a non-partitioned topic.",
notes = "This is the only REST endpoint from which non-partitioned topics could be created.")
@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"),
@ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 409, message = "Partitioned topic already exist"),
@ApiResponse(code = 412,
message = "Failed Reason : Name is invalid or Namespace does not have any clusters configured"),
@ApiResponse(code = 500, message = "Internal server error"),
@ApiResponse(code = 503, message = "Failed to validate global cluster configuration")
})
public void createNonPartitionedTopic(
@ApiParam(value = "Specify the tenant", required = true)
@PathParam("tenant") String tenant,
@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) {
validateNamespaceName(tenant, namespace);
validateGlobalNamespaceOwnership();
validateTopicName(tenant, namespace, encodedTopic);
validateCreateTopic(topicName);
internalCreateNonPartitionedTopic(authoritative);
}
@GET
@Path("/{tenant}/{namespace}/{topic}/offloadPolicies")
@ApiOperation(value = "Get offload policies on a topic.")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant or cluster or namespace or topic doesn't exist"),
@ApiResponse(code = 500, message = "Internal server error"), })
public void getOffloadPolicies(@Suspended final AsyncResponse asyncResponse,
@PathParam("tenant") String tenant,
@PathParam("namespace") String namespace,
@PathParam("topic") @Encoded String encodedTopic,
@QueryParam("applied") boolean applied,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
validateTopicName(tenant, namespace, encodedTopic);
preValidation(authoritative)
.thenCompose(__ -> internalGetOffloadPolicies(applied))
.thenApply(asyncResponse::resume)
.exceptionally(ex -> {
handleTopicPolicyException("getOffloadPolicies", ex, asyncResponse);
return null;
});
}
@POST
@Path("/{tenant}/{namespace}/{topic}/offloadPolicies")
@ApiOperation(value = "Set offload policies on a topic.")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant or cluster or namespace or topic doesn't exist"), })
public void setOffloadPolicies(@Suspended final AsyncResponse asyncResponse,
@PathParam("tenant") String tenant,
@PathParam("namespace") String namespace,
@PathParam("topic") @Encoded String encodedTopic,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative,
@ApiParam(value = "Offload policies for the specified topic") OffloadPoliciesImpl offloadPolicies) {
validateTopicName(tenant, namespace, encodedTopic);
preValidation(authoritative)
.thenCompose(__ -> internalSetOffloadPolicies(offloadPolicies))
.thenRun(() -> asyncResponse.resume(Response.noContent().build()))
.exceptionally(ex -> {
handleTopicPolicyException("setOffloadPolicies", ex, asyncResponse);
return null;
});
}
@DELETE
@Path("/{tenant}/{namespace}/{topic}/offloadPolicies")
@ApiOperation(value = "Delete offload policies on a topic.")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant or cluster or namespace or topic doesn't exist"), })
public void removeOffloadPolicies(@Suspended final AsyncResponse asyncResponse,
@PathParam("tenant") String tenant,
@PathParam("namespace") String namespace,
@PathParam("topic") @Encoded String encodedTopic,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
validateTopicName(tenant, namespace, encodedTopic);
preValidation(authoritative)
.thenCompose(__ -> internalSetOffloadPolicies(null))
.thenRun(() -> asyncResponse.resume(Response.noContent().build()))
.exceptionally(ex -> {
handleTopicPolicyException("removeOffloadPolicies", ex, asyncResponse);
return null;
});
}
@GET
@Path("/{tenant}/{namespace}/{topic}/maxUnackedMessagesOnConsumer")
@ApiOperation(value = "Get max unacked messages per consumer config on a topic.")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant or cluster or namespace or topic doesn't exist"),
@ApiResponse(code = 500, message = "Internal server error"), })
public void getMaxUnackedMessagesOnConsumer(@Suspended final AsyncResponse asyncResponse,
@PathParam("tenant") String tenant,
@PathParam("namespace") String namespace,
@PathParam("topic") @Encoded String encodedTopic,
@QueryParam("applied") boolean applied,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
validateTopicName(tenant, namespace, encodedTopic);
preValidation(authoritative)
.thenCompose(__ -> internalGetMaxUnackedMessagesOnConsumer(applied))
.thenApply(asyncResponse::resume).exceptionally(ex -> {
handleTopicPolicyException("getMaxUnackedMessagesOnConsumer", ex, asyncResponse);
return null;
});
}
@POST
@Path("/{tenant}/{namespace}/{topic}/maxUnackedMessagesOnConsumer")
@ApiOperation(value = "Set max unacked messages per consumer config on a topic.")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant or cluster or namespace or topic doesn't exist"), })
public void setMaxUnackedMessagesOnConsumer(
@Suspended final AsyncResponse asyncResponse,
@PathParam("tenant") String tenant,
@PathParam("namespace") String namespace,
@PathParam("topic") @Encoded String encodedTopic,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative,
@ApiParam(value = "Max unacked messages on consumer policies for the specified topic")
Integer maxUnackedNum) {
validateTopicName(tenant, namespace, encodedTopic);
preValidation(authoritative)
.thenCompose(__ -> internalSetMaxUnackedMessagesOnConsumer(maxUnackedNum))
.thenRun(() -> asyncResponse.resume(Response.noContent().build()))
.exceptionally(ex -> {
handleTopicPolicyException("setMaxUnackedMessagesOnConsumer", ex, asyncResponse);
return null;
});
}
@DELETE
@Path("/{tenant}/{namespace}/{topic}/maxUnackedMessagesOnConsumer")
@ApiOperation(value = "Delete max unacked messages per consumer config on a topic.")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant or cluster or namespace or topic doesn't exist"), })
public void deleteMaxUnackedMessagesOnConsumer(@Suspended final AsyncResponse asyncResponse,
@PathParam("tenant") String tenant,
@PathParam("namespace") String namespace,
@PathParam("topic") @Encoded String encodedTopic,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
validateTopicName(tenant, namespace, encodedTopic);
preValidation(authoritative)
.thenCompose(__ -> internalSetMaxUnackedMessagesOnConsumer(null))
.thenRun(() -> asyncResponse.resume(Response.noContent().build()))
.exceptionally(ex -> {
handleTopicPolicyException("deleteMaxUnackedMessagesOnConsumer", ex, asyncResponse);
return null;
});
}
@GET
@Path("/{tenant}/{namespace}/{topic}/deduplicationSnapshotInterval")
@ApiOperation(value = "Get deduplicationSnapshotInterval config on a topic.")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant or cluster or namespace or topic doesn't exist"),
@ApiResponse(code = 500, message = "Internal server error"), })
public void getDeduplicationSnapshotInterval(@Suspended final AsyncResponse asyncResponse,
@PathParam("tenant") String tenant,
@PathParam("namespace") String namespace,
@PathParam("topic") @Encoded String encodedTopic,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
validateTopicName(tenant, namespace, encodedTopic);
preValidation(authoritative)
.thenCompose(__ -> getTopicPoliciesAsyncWithRetry(topicName))
.thenAccept(op -> {
TopicPolicies topicPolicies = op.orElseGet(TopicPolicies::new);
asyncResponse.resume(topicPolicies.getDeduplicationSnapshotIntervalSeconds());
})
.exceptionally(ex -> {
handleTopicPolicyException("getDeduplicationSnapshotInterval", ex, asyncResponse);
return null;
});
}
@POST
@Path("/{tenant}/{namespace}/{topic}/deduplicationSnapshotInterval")
@ApiOperation(value = "Set deduplicationSnapshotInterval config on a topic.")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant or cluster or namespace or topic doesn't exist"), })
public void setDeduplicationSnapshotInterval(
@Suspended final AsyncResponse asyncResponse,
@PathParam("tenant") String tenant,
@PathParam("namespace") String namespace,
@PathParam("topic") @Encoded String encodedTopic,
@ApiParam(value = "Interval to take deduplication snapshot for the specified topic")
Integer interval,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
validateTopicName(tenant, namespace, encodedTopic);
preValidation(authoritative)
.thenCompose(__ -> internalSetDeduplicationSnapshotInterval(interval))
.thenRun(() -> asyncResponse.resume(Response.noContent().build()))
.exceptionally(ex -> {
handleTopicPolicyException("setDeduplicationSnapshotInterval", ex, asyncResponse);
return null;
});
}
@DELETE
@Path("/{tenant}/{namespace}/{topic}/deduplicationSnapshotInterval")
@ApiOperation(value = "Delete deduplicationSnapshotInterval config on a topic.")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant or cluster or namespace or topic doesn't exist"), })
public void deleteDeduplicationSnapshotInterval(@Suspended final AsyncResponse asyncResponse,
@PathParam("tenant") String tenant,
@PathParam("namespace") String namespace,
@PathParam("topic") @Encoded String encodedTopic,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
validateTopicName(tenant, namespace, encodedTopic);
preValidation(authoritative)
.thenCompose(__ -> internalSetDeduplicationSnapshotInterval(null))
.thenRun(() -> asyncResponse.resume(Response.noContent().build()))
.exceptionally(ex -> {
handleTopicPolicyException("deleteDeduplicationSnapshotInterval", ex, asyncResponse);
return null;
});
}
@GET
@Path("/{tenant}/{namespace}/{topic}/inactiveTopicPolicies")
@ApiOperation(value = "Get inactive topic policies on a topic.")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant or cluster or namespace or topic doesn't exist"),
@ApiResponse(code = 500, message = "Internal server error"), })
public void getInactiveTopicPolicies(@Suspended final AsyncResponse asyncResponse,
@PathParam("tenant") String tenant,
@PathParam("namespace") String namespace,
@PathParam("topic") @Encoded String encodedTopic,
@QueryParam("applied") boolean applied,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
validateTopicName(tenant, namespace, encodedTopic);
preValidation(authoritative)
.thenCompose(__ -> internalGetInactiveTopicPolicies(applied))
.thenApply(asyncResponse::resume).exceptionally(ex -> {
handleTopicPolicyException("getInactiveTopicPolicies", ex, asyncResponse);
return null;
});
}
@POST
@Path("/{tenant}/{namespace}/{topic}/inactiveTopicPolicies")
@ApiOperation(value = "Set inactive topic policies on a topic.")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant or cluster or namespace or topic doesn't exist"), })
public void setInactiveTopicPolicies(@Suspended final AsyncResponse asyncResponse,
@PathParam("tenant") String tenant,
@PathParam("namespace") String namespace,
@PathParam("topic") @Encoded String encodedTopic,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative,
@ApiParam(value = "inactive topic policies for the specified topic")
InactiveTopicPolicies inactiveTopicPolicies) {
validateTopicName(tenant, namespace, encodedTopic);
preValidation(authoritative)
.thenCompose(__ -> internalSetInactiveTopicPolicies(inactiveTopicPolicies))
.thenRun(() -> asyncResponse.resume(Response.noContent().build()))
.exceptionally(ex -> {
handleTopicPolicyException("setInactiveTopicPolicies", ex, asyncResponse);
return null;
});
}
@DELETE
@Path("/{tenant}/{namespace}/{topic}/inactiveTopicPolicies")
@ApiOperation(value = "Delete inactive topic policies on a topic.")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant or cluster or namespace or topic doesn't exist"), })
public void deleteInactiveTopicPolicies(@Suspended final AsyncResponse asyncResponse,
@PathParam("tenant") String tenant,
@PathParam("namespace") String namespace,
@PathParam("topic") @Encoded String encodedTopic,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
validateTopicName(tenant, namespace, encodedTopic);
preValidation(authoritative)
.thenCompose(__ -> internalSetInactiveTopicPolicies(null))
.thenRun(() -> asyncResponse.resume(Response.noContent().build()))
.exceptionally(ex -> {
handleTopicPolicyException("deleteInactiveTopicPolicies", ex, asyncResponse);
return null;
});
}
@GET
@Path("/{tenant}/{namespace}/{topic}/maxUnackedMessagesOnSubscription")
@ApiOperation(value = "Get max unacked messages per subscription config on a topic.")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant or cluster or namespace or topic doesn't exist"),
@ApiResponse(code = 500, message = "Internal server error"), })
public void getMaxUnackedMessagesOnSubscription(@Suspended final AsyncResponse asyncResponse,
@PathParam("tenant") String tenant,
@PathParam("namespace") String namespace,
@PathParam("topic") @Encoded String encodedTopic,
@QueryParam("applied") boolean applied,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
validateTopicName(tenant, namespace, encodedTopic);
preValidation(authoritative)
.thenCompose(__ -> internalGetMaxUnackedMessagesOnSubscription(applied))
.thenApply(asyncResponse::resume)
.exceptionally(ex -> {
handleTopicPolicyException("getMaxUnackedMessagesOnSubscription", ex, asyncResponse);
return null;
});
}
@POST
@Path("/{tenant}/{namespace}/{topic}/maxUnackedMessagesOnSubscription")
@ApiOperation(value = "Set max unacked messages per subscription config on a topic.")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant or cluster or namespace or topic doesn't exist"), })
public void setMaxUnackedMessagesOnSubscription(
@Suspended final AsyncResponse asyncResponse,
@PathParam("tenant") String tenant,
@PathParam("namespace") String namespace,
@PathParam("topic") @Encoded String encodedTopic,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative,
@ApiParam(value = "Max unacked messages on subscription policies for the specified topic")
Integer maxUnackedNum) {
validateTopicName(tenant, namespace, encodedTopic);
validateTopicPolicyOperation(topicName, PolicyName.MAX_UNACKED, PolicyOperation.WRITE);
preValidation(authoritative)
.thenCompose(__ -> internalSetMaxUnackedMessagesOnSubscription(maxUnackedNum))
.thenRun(() -> asyncResponse.resume(Response.noContent().build()))
.exceptionally(ex -> {
handleTopicPolicyException("setMaxUnackedMessagesOnSubscription", ex, asyncResponse);
return null;
});
}
@DELETE
@Path("/{tenant}/{namespace}/{topic}/maxUnackedMessagesOnSubscription")
@ApiOperation(value = "Delete max unacked messages per subscription config on a topic.")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant or cluster or namespace or topic doesn't exist"), })
public void deleteMaxUnackedMessagesOnSubscription(@Suspended final AsyncResponse asyncResponse,
@PathParam("tenant") String tenant,
@PathParam("namespace") String namespace,
@PathParam("topic") @Encoded String encodedTopic,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
validateTopicName(tenant, namespace, encodedTopic);
validateTopicPolicyOperation(topicName, PolicyName.MAX_UNACKED, PolicyOperation.WRITE);
preValidation(authoritative)
.thenCompose(__ -> internalSetMaxUnackedMessagesOnSubscription(null))
.thenRun(() -> asyncResponse.resume(Response.noContent().build()))
.exceptionally(ex -> {
handleTopicPolicyException("deleteMaxUnackedMessagesOnSubscription", ex, asyncResponse);
return null;
});
}
@GET
@Path("/{tenant}/{namespace}/{topic}/delayedDelivery")
@ApiOperation(value = "Get delayed delivery messages config on a topic.")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant or cluster or namespace or topic doesn't exist"),
@ApiResponse(code = 500, message = "Internal server error"), })
public void getDelayedDeliveryPolicies(@Suspended final AsyncResponse asyncResponse,
@PathParam("tenant") String tenant,
@PathParam("namespace") String namespace,
@PathParam("topic") @Encoded String encodedTopic,
@QueryParam("applied") boolean applied,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
validateTopicName(tenant, namespace, encodedTopic);
preValidation(authoritative)
.thenCompose(__ -> internalGetDelayedDeliveryPolicies(applied))
.thenApply(asyncResponse::resume)
.exceptionally(ex -> {
handleTopicPolicyException("getDelayedDeliveryPolicies", ex, asyncResponse);
return null;
});
}
@POST
@Path("/{tenant}/{namespace}/{topic}/delayedDelivery")
@ApiOperation(value = "Set delayed delivery messages config on a topic.")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant or cluster or namespace or topic doesn't exist"), })
public void setDelayedDeliveryPolicies(
@Suspended final AsyncResponse asyncResponse,
@PathParam("tenant") String tenant,
@PathParam("namespace") String namespace,
@PathParam("topic") @Encoded String encodedTopic,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative,
@ApiParam(value = "Delayed delivery policies for the specified topic")
DelayedDeliveryPolicies deliveryPolicies) {
validateTopicName(tenant, namespace, encodedTopic);
validatePoliciesReadOnlyAccess();
validateTopicPolicyOperation(topicName, PolicyName.DELAYED_DELIVERY, PolicyOperation.WRITE);
preValidation(authoritative)
.thenCompose(__ -> internalSetDelayedDeliveryPolicies(deliveryPolicies))
.thenRun(() -> asyncResponse.resume(Response.noContent().build()))
.exceptionally(ex -> {
handleTopicPolicyException("setDelayedDeliveryPolicies", ex, asyncResponse);
return null;
});
}
@DELETE
@Path("/{tenant}/{namespace}/{topic}/delayedDelivery")
@ApiOperation(value = "Set delayed delivery messages config on a topic.")
@ApiResponses(value = { @ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant or cluster or namespace or topic doesn't exist"), })
public void deleteDelayedDeliveryPolicies(@Suspended final AsyncResponse asyncResponse,
@PathParam("tenant") String tenant,
@PathParam("namespace") String namespace,
@PathParam("topic") @Encoded String encodedTopic,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative) {
validateTopicName(tenant, namespace, encodedTopic);
validatePoliciesReadOnlyAccess();
validateTopicPolicyOperation(topicName, PolicyName.DELAYED_DELIVERY, PolicyOperation.WRITE);
preValidation(authoritative)
.thenCompose(__ -> internalSetDelayedDeliveryPolicies(null))
.thenRun(() -> asyncResponse.resume(Response.noContent().build()))
.exceptionally(ex -> {
handleTopicPolicyException("deleteDelayedDeliveryPolicies", ex, asyncResponse);
return null;
});
}
/**
* 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 tenant
* @param namespace
* @param encodedTopic
* @param numPartitions
*/
@POST
@Path("/{tenant}/{namespace}/{topic}/partitions")
@ApiOperation(value = "Increment partitions 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 = 401,
message = "Don't have permission to adminisActions to be grantedtrate resources on this tenant"),
@ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant does not exist"),
@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"),
@ApiResponse(code = 412, message = "Partitioned topic name is invalid"),
@ApiResponse(code = 500, message = "Internal server error")
})
public void updatePartitionedTopic(
@ApiParam(value = "Specify the tenant", required = true)
@PathParam("tenant") String tenant,
@ApiParam(value = "Specify the namespace", required = true)
@PathParam("namespace") String namespace,
@ApiParam(value = "Specify topic name", required = true)
@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,
@QueryParam("force") @DefaultValue("false") boolean force,
@ApiParam(value = "The number of partitions for the topic",
required = true, type = "int", defaultValue = "0")
int numPartitions) {
validatePartitionedTopicName(tenant, namespace, encodedTopic);
validatePartitionedTopicMetadata(tenant, namespace, encodedTopic);
internalUpdatePartitionedTopic(numPartitions, updateLocalTopicOnly, authoritative, force);
}
@POST
@Path("/{tenant}/{namespace}/{topic}/createMissedPartitions")
@ApiOperation(value = "Create missed partitions of an existing partitioned 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 adminisActions to be grantedtrate resources on this tenant"),
@ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant does not exist"),
@ApiResponse(code = 409, message = "Partitioned topic does not exist"),
@ApiResponse(code = 412, message = "Partitioned topic name is invalid"),
@ApiResponse(code = 500, message = "Internal server error")
})
public void createMissedPartitions(
@Suspended final AsyncResponse asyncResponse,
@ApiParam(value = "Specify the tenant", required = true)
@PathParam("tenant") String tenant,
@ApiParam(value = "Specify the namespace", required = true)
@PathParam("namespace") String namespace,
@ApiParam(value = "Specify topic name", required = true)
@PathParam("topic") @Encoded String encodedTopic) {
try {
validatePartitionedTopicName(tenant, namespace, encodedTopic);
internalCreateMissedPartitions(asyncResponse);
} catch (Exception e) {
resumeAsyncResponseExceptionally(asyncResponse, e);
}
}
@GET
@Path("/{tenant}/{namespace}/{topic}/partitions")
@ApiOperation(value = "Get partitioned topic metadata.")
@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"),
@ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Tenant does not exist"),
@ApiResponse(code = 409, message = "Concurrent modification"),
@ApiResponse(code = 412, message = "Partitioned topic name is invalid"),
@ApiResponse(code = 500, message = "Internal server error")
})
public PartitionedTopicMetadata getPartitionedMetadata(
@ApiParam(value = "Specify the tenant", required = true)
@PathParam("tenant") String tenant,
@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,
@ApiParam(value = "Is check configuration required to automatically create topic")
@QueryParam("checkAllowAutoCreation") @DefaultValue("false") boolean checkAllowAutoCreation) {
validateTopicName(tenant, namespace, encodedTopic);
return internalGetPartitionedMetadata(authoritative, checkAllowAutoCreation);
}
@DELETE
@Path("/{tenant}/{namespace}/{topic}/partitions")
@ApiOperation(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 = 401, message = "Don't have permission to administrate resources on this tenant"),
@ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Partitioned topic does not exist"),
@ApiResponse(code = 409, message = "Concurrent modification"),
@ApiResponse(code = 412, message = "Partitioned topic name is invalid"),
@ApiResponse(code = 500, message = "Internal server error")
})
public void deletePartitionedTopic(
@Suspended final AsyncResponse asyncResponse,
@ApiParam(value = "Specify the tenant", required = true)
@PathParam("tenant") String tenant,
@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 = "Stop all producer/consumer/replicator and delete topic forcefully",
defaultValue = "false", type = "boolean")
@QueryParam("force") @DefaultValue("false") boolean force,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative,
@ApiParam(value = "Delete the topic's schema storage")
@QueryParam("deleteSchema") @DefaultValue("false") boolean deleteSchema) {
try {
validatePartitionedTopicName(tenant, namespace, encodedTopic);
internalDeletePartitionedTopic(asyncResponse, authoritative, force, deleteSchema);
} catch (WebApplicationException wae) {
asyncResponse.resume(wae);
} catch (Exception e) {
asyncResponse.resume(new RestException(e));
}
}
@PUT
@Path("/{tenant}/{namespace}/{topic}/unload")
@ApiOperation(value = "Unload a topic")
@ApiResponses(value = {
@ApiResponse(code = 401, message = "Don't have permission to administrate resources on this tenant"),
@ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Topic does not exist"),
@ApiResponse(code = 409, message = "Concurrent modification"),
@ApiResponse(code = 412, message = "Topic name is not valid or 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 unloadTopic(
@Suspended final AsyncResponse asyncResponse,
@ApiParam(value = "Specify the tenant", required = true)
@PathParam("tenant") String tenant,
@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, namespace, encodedTopic);
internalUnloadTopic(asyncResponse, authoritative);
} catch (WebApplicationException wae) {
asyncResponse.resume(wae);
} catch (Exception e) {
asyncResponse.resume(new RestException(e));
}
}
@DELETE
@Path("/{tenant}/{namespace}/{topic}")
@ApiOperation(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 = 401, message = "Don't have permission to administrate resources on this tenant"),
@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"),
@ApiResponse(code = 500, message = "Internal server error")})
public void deleteTopic(
@ApiParam(value = "Specify the tenant", required = true)
@PathParam("tenant") String tenant,
@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 = "Stop all producer/consumer/replicator and delete topic forcefully",
defaultValue = "false", type = "boolean")
@QueryParam("force") @DefaultValue("false") boolean force,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative,
@ApiParam(value = "Delete the topic's schema storage")
@QueryParam("deleteSchema") @DefaultValue("false") boolean deleteSchema) {
validateTopicName(tenant, namespace, encodedTopic);
internalDeleteTopic(authoritative, force, deleteSchema);
}
@GET
@Path("/{tenant}/{namespace}/{topic}/subscriptions")
@ApiOperation(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 = 401, message = "Don't have permission to administrate resources on this tenant"),
@ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Topic does not exist"),
@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 getSubscriptions(
@Suspended final AsyncResponse asyncResponse,
@ApiParam(value = "Specify the tenant", required = true)
@PathParam("tenant") String tenant,
@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, namespace, encodedTopic);
internalGetSubscriptions(asyncResponse, authoritative);
} catch (WebApplicationException wae) {
asyncResponse.resume(wae);
} catch (Exception e) {
asyncResponse.resume(new RestException(e));
}
}
@GET
@Path("{tenant}/{namespace}/{topic}/stats")
@ApiOperation(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 = 401, message = "Don't have permission to administrate resources on this tenant"),
@ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Topic does not exist"),
@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 TopicStats getStats(
@ApiParam(value = "Specify the tenant", required = true)
@PathParam("tenant") String tenant,
@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,
@ApiParam(value = "If return precise backlog or imprecise backlog")
@QueryParam("getPreciseBacklog") @DefaultValue("false") boolean getPreciseBacklog,
@ApiParam(value = "If return backlog size for each subscription, require locking on ledger so be careful "
+ "not to use when there's heavy traffic.")
@QueryParam("subscriptionBacklogSize") @DefaultValue("false") boolean subscriptionBacklogSize) {
validateTopicName(tenant, namespace, encodedTopic);
return internalGetStats(authoritative, getPreciseBacklog, subscriptionBacklogSize);
}
@GET
@Path("{tenant}/{namespace}/{topic}/internalStats")
@ApiOperation(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 = 401, message = "Don't have permission to administrate resources on this tenant"),
@ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Topic does not exist"),
@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 PersistentTopicInternalStats getInternalStats(
@ApiParam(value = "Specify the tenant", required = true)
@PathParam("tenant") String tenant,
@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,
@QueryParam("metadata") @DefaultValue("false") boolean metadata) {
validateTopicName(tenant, namespace, encodedTopic);
return internalGetInternalStats(authoritative, metadata);
}
@GET
@Path("{tenant}/{namespace}/{topic}/internal-info")
@ApiOperation(value = "Get the stored topic metadata.")
@ApiResponses(value = {
@ApiResponse(code = 401, message = "Don't have permission to administrate resources on this tenant"),
@ApiResponse(code = 403, message = "Don't have admin permission"),
@ApiResponse(code = 404, message = "Topic does not exist"),
@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 getManagedLedgerInfo(
@ApiParam(value = "Specify the tenant", required = true)
@PathParam("tenant") String tenant,
@ApiParam(value = "Specify the namespace", required = true)
@PathParam("namespace") String namespace,
@ApiParam(value = "Is authentication required to perform this operation")
@QueryParam("authoritative") @DefaultValue("false") boolean authoritative,
@ApiParam(value = "Specify topic name", required = true)