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https://issues.apache.org/jira/browse/HBASE-15222?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15166675#comment-15166675
]
Hudson commented on HBASE-15222:
--------------------------------
SUCCESS: Integrated in HBase-1.3-IT #515 (See
[https://builds.apache.org/job/HBase-1.3-IT/515/])
HBASE-15222 Use less contended classes for metrics (eclark: rev
3352173ec87debdfe115755768c3f9c0ca82bb0e)
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/metrics2/lib/MutableHistogram.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileReaderV2.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionServerSourceImpl.java
*
hbase-server/src/main/jamon/org/apache/hadoop/hbase/tmpl/regionserver/BlockCacheViewTmpl.jamon
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/replication/regionserver/MetricsReplicationSinkSourceImpl.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/master/MetricsMasterSourceImpl.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/metrics2/lib/DynamicMetricsRegistry.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/AgeSnapshot.java
*
hbase-server/src/main/jamon/org/apache/hadoop/hbase/tmpl/regionserver/BlockCacheTmpl.jamon
*
hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/bucket/BucketCacheStats.java
*
hbase-server/src/main/jamon/org/apache/hadoop/hbase/tmpl/regionserver/ServerMetricsTmpl.jamon
*
hbase-hadoop2-compat/src/test/java/org/apache/hadoop/hbase/metrics/TestBaseSourceImpl.java
* hbase-hadoop2-compat/pom.xml
*
hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/metrics/BaseSource.java
*
hbase-hadoop-compat/src/main/java/org/apache/hadoop/metrics2/MetricHistogram.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/metrics2/lib/MutableFastCounter.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/regionserver/wal/MetricsWALSourceImpl.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/BlockCacheUtil.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/metrics2/lib/MetricMutableQuantiles.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionSourceImpl.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/metrics2/lib/MutableSizeHistogram.java
* hbase-common/src/main/java/org/apache/hadoop/hbase/util/FastLongHistogram.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/replication/regionserver/MetricsReplicationGlobalSourceSource.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServerSourceImpl.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/master/MetricsAssignmentManagerSourceImpl.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/metrics2/lib/MutableTimeHistogram.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/master/MetricsSnapshotSourceImpl.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileBlock.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/CacheStats.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/metrics/BaseSourceImpl.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/master/balancer/MetricsBalancerSourceImpl.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/metrics2/lib/MetricsExecutorImpl.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/HFile.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/rest/MetricsRESTSourceImpl.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/thrift/MetricsThriftServerSourceImpl.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/master/MetricsMasterFilesystemSourceImpl.java
*
hbase-common/src/test/java/org/apache/hadoop/hbase/util/TestFastLongHistogram.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/metrics2/lib/MutableRangeHistogram.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/replication/regionserver/MetricsReplicationSourceSourceImpl.java
> Use less contended classes for metrics
> --------------------------------------
>
> Key: HBASE-15222
> URL: https://issues.apache.org/jira/browse/HBASE-15222
> Project: HBase
> Issue Type: Bug
> Components: metrics
> Affects Versions: 2.0.0, 1.2.0, 1.3.0
> Reporter: Elliott Clark
> Assignee: Elliott Clark
> Priority: Critical
> Fix For: 2.0.0, 1.3.0
>
> Attachments: HBASE-15222-v1.patch, HBASE-15222-v10.patch,
> HBASE-15222-v11.patch, HBASE-15222-v12.patch, HBASE-15222-v13.patch,
> HBASE-15222-v2.patch, HBASE-15222-v3.patch, HBASE-15222-v5.patch,
> HBASE-15222-v6.patch, HBASE-15222-v8.patch, HBASE-15222-v9.patch,
> HBASE-15222.patch
>
>
> Running the benchmarks now, but it looks like the results are pretty extreme.
> The locking in our histograms is pretty extreme.
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