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Hudson commented on HBASE-24205: -------------------------------- Results for branch branch-2.2 [build #900 on builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/branch-2.2/900/]: (x) *{color:red}-1 overall{color}* ---- details (if available): (/) {color:green}+1 general checks{color} -- For more information [see general report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2.2/900//General_Nightly_Build_Report/] (x) {color:red}-1 jdk8 hadoop2 checks{color} -- For more information [see jdk8 (hadoop2) report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2.2/900//JDK8_Nightly_Build_Report_(Hadoop2)/] (/) {color:green}+1 jdk8 hadoop3 checks{color} -- For more information [see jdk8 (hadoop3) report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2.2/900//JDK8_Nightly_Build_Report_(Hadoop3)/] (/) {color:green}+1 source release artifact{color} -- See build output for details. (/) {color:green}+1 client integration test{color} > Create metric to know the number of reads that happens from memstore > -------------------------------------------------------------------- > > Key: HBASE-24205 > URL: https://issues.apache.org/jira/browse/HBASE-24205 > Project: HBase > Issue Type: Improvement > Components: metrics > Affects Versions: 3.0.0-alpha-1 > Reporter: ramkrishna.s.vasudevan > Assignee: ramkrishna.s.vasudevan > Priority: Major > Fix For: 3.0.0-alpha-1, 2.3.0, 2.4.0, 2.2.6 > > Attachments: screenshot.png, screenshot_tablevscf.png > > > A metric to identify number of reads that were served from memstore (atleast > if the gets can be accounted for) then it gives a value addition to know if > among the reads how much was targeted at the most recent data. > Currently the existing metric framework at region level should be enough but > we can also add a metric per store level. That will be more granular. > We can also expose this via HbTop. -- This message was sent by Atlassian Jira (v8.3.4#803005)