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Hudson commented on HBASE-18652: -------------------------------- FAILURE: Integrated in Jenkins build HBase-2.0 #580 (See [https://builds.apache.org/job/HBase-2.0/580/]) HBASE-18652 Expose individual cache stats in a CombinedCache through JMX (stack: rev a8e8cf6e167fa5b0c9e7bdfe48711f32571cddcc) * (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/CacheConfig.java > Expose individual cache stats in a CombinedCache through JMX > ------------------------------------------------------------ > > Key: HBASE-18652 > URL: https://issues.apache.org/jira/browse/HBASE-18652 > Project: HBase > Issue Type: Improvement > Components: regionserver > Reporter: Biju Nair > Assignee: Biju Nair > Fix For: 1.4.0, 2.0.0-alpha-4 > > Attachments: 18652-branch-1-V3.0.PATCH, HBASE-18652-addendum.patch, > HBASE-18652-BRANCH-1.PATCH, HBASE-18652-branch-1-v1.0.patch, > HBASE-18652-branch-1-V2.0.PATCH, HBASE-18652-branch-1-V3.0.PATCH, > HBASE-18652-branch-1-V3.0.PATCH, HBASE-18652.PATCH, HBASE-18652-V1.0.PATCH, > HBASE-18652-V2.0.PATCH, HBASE-18652-WIP.PATCH > > > With offHeap cache being used to store data blocks and on-heap for index and > bloom filters, exposing the stats from the individual caches through JMX will > help understand the cache usage trend. Currently the combined cache stats is > available through JMX which may not provide insight into the individual cache > usage. -- This message was sent by Atlassian JIRA (v6.4.14#64029)