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Hudson commented on HBASE-24831: -------------------------------- Results for branch branch-2.3 [build #27 on builds.a.o|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2.3/27/]: (x) *{color:red}-1 overall{color}* ---- details (if available): (/) {color:green}+1 general checks{color} -- For more information [see general report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2.3/27/General_20Nightly_20Build_20Report/] (x) {color:red}-1 jdk8 hadoop2 checks{color} -- Something went wrong running this stage, please [check relevant console output|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2.3/27//console]. (x) {color:red}-1 jdk8 hadoop3 checks{color} -- Something went wrong running this stage, please [check relevant console output|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2.3/27//console]. (x) {color:red}-1 jdk11 hadoop3 checks{color} -- Something went wrong running this stage, please [check relevant console output|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2.3/27//console]. (/) {color:green}+1 source release artifact{color} -- See build output for details. (/) {color:green}+1 client integration test{color} > Avoid invoke Counter using reflection in SnapshotInputFormat > ------------------------------------------------------------- > > Key: HBASE-24831 > URL: https://issues.apache.org/jira/browse/HBASE-24831 > Project: HBase > Issue Type: Improvement > Reporter: Yechao Chen > Assignee: Yechao Chen > Priority: Major > Labels: Performance, mapreduce, snapshot > Fix For: 3.0.0-alpha-1, 2.4.0, 2.3.2 > > > In TableRecordReaderImpl we invoke Counter increment by reflection > This will be called nextKeyValue() in TableSnapshotInputFormat > reflection invoke is very slower than normal method call > we can avoid these to improve the read performance -- This message was sent by Atlassian Jira (v8.3.4#803005)