Skip to content

Latest commit

 

History

History
109 lines (93 loc) · 8.61 KB

CHANGELOG.md

File metadata and controls

109 lines (93 loc) · 8.61 KB
Raw

Change Log

All notable changes to this project will be documented in this file. This project adheres to Semantic Versioning.

1.3.4

1.3.3

Support

  • Dropped Support for Python 2.x, <=3.4.x

Improvements

  • A namespace prefix can be added to all metrics. #434
  • An optional status monitoring API, serving JSON over HTTP #422
  • Command-line options can be configured using an optional /etc/tcollector.json configuration file. #433
  • Boolean values True, true, False, and false, are now converted to 1,1,0 and 0 respectively. No PR #, I merged it to master directly...sorry....
  • collectors/0/nfsstat: correct list of nfs client names #374
  • Adding two TCP stats to netstat.py #419
  • Add info on the cpu sets to procstats #432
  • Ignore kubernetes mounts in dfstat.py #418
  • Adding ncat usage option to opentsdb.sh #420
  • updated HBase ports for modern versions of HBase (0.99+ @ 2014/2015) #394
  • iostat - Generate write_bytes and read_bytes metrics enhancement #326
  • allow dates past Sept 2020 #405
  • additonial Python compatibility #396 #411 #218
  • Added mysqlclient module #383

Collectors Added

  • Collector for MapR Hadoop node metrics #281
  • New Collectors for Hadoop Yarn Resource Manager and Node Manager JMX API Stats #400
  • netfilter stats #354
  • Added postgresql_replication collector. #323
  • Adding buddying memory fragmentation and slab info stats for tcollector #318
  • Added mountstats collector #322

Bugfixes

  • tcollector daemon hangs and becomes unresponsive. #378
  • If response code from OpenTSDB is 400, don't retry sending since this means we sent bad data. #436
  • Small data collection validation refinements #431
  • fix elasticsearch sending booleans to opentsdb #429
  • Fix order of checking if value is bool #428
  • add flush to zookeeper collector agent #427
  • correctly dedup timestamps in milleseconds #440
  • fix proc status #425
  • Hbase metric lost due to coding problems In python2 #439
  • hadoop_http.py - Fixed unicode issue #437
  • hbase regionserver collector "Error splitting numRegions" #396
  • added fix for #398 to flush metrics after each emit_metric #399
  • Fix for multithreaded HAProxy (since HAProxy 1.8) #404
  • Fix memory leak around timestamp precision adjust #408
  • Check counter names exist before referencing. #377 #376

1.3.1

Collectors Added

  • docker.py - Pulls metrics from a local Docker instance, tries /var/run/docker.sock, then localhost API
  • pxc-collector.py - Added Percona XtraDB Cluster Collector #301
  • mongo3.py - Added MongoDB 3 Collector #302

Bugfixes

  • startstop - Fixed issue where host was still required #291
  • tcollector.py - Fixed default pid location #299
  • tcollector.py - Few bugs related to new configuration [#305(#305) #306 #307
  • tcollector.py - Fixed issues with default cdir and classpath on Debian #308
  • tcollector.py - Fixed issue with last_datapoint for longer running collectors #309

Improvements

  • Improved ZFS Iostat collector #294
  • Avoid picking new connction with just one host #295
  • Improved CPI pctusage #298
  • Fixed CGROUP path for EL7 #304

1.3.0

Collectors Added

  • rtt.py - Pings a configured set of hosts and records the result #183
  • aws_cloudwatch.py - Collects metrics from AWS Cloudwatch #246
  • tcp_bridge.py - Listens on a TCP port for metrics to relay to configured hosts #252
  • ntp.py - Gathers offset of clock from NTP #265
  • mapr_metrics.py - Gathers MAPR metrics for Hadoop nodes #196
  • tcollector.py - Gathers metrics on CPU and Memory usage of TCollector and the collectors #276

Bugfixes

Core TCollector Features

  • Support for HTTP API #225
  • Support for MS precision #230 #234
  • Support TSD_HOSTS comma delimited host list rather than TSD_HOST/TSD_PORT #237
  • RPM Packages now have base TCollector package, Collectors Package and an EOS specific package #244
  • Improved FreeBSD compatiblity #256 #257 #258 #263
  • TCollector and all collectors now using '/usr/bin/env python' rather than '/usr/bin/python' #263
  • Elasticsearch Collector now allows multiple+configurable targets #207
  • TCollector now reads default values from the configuration #287

Packaging Changes

  • The RPM no longer starts or enables TCollector on installation
  • Enable RPM subpackages. Allows you to create 3 packages
    • A base package with the just the tcollector
    • A collectors subpackage with just collectors
    • An eos subpackage with EOS-only collectors (depends on EosSDK)
  • %{rootdir} was hardcoded instead of using the pwd passed to %{_srcrpmdir}.
  • The sub-packages were missing a dependency on the main package.

[1.2.0] - 2015-05

Initial Baseline

  • This is the current release, so the CHANGELOG is from here forward.