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Hudson commented on HBASE-15720: -------------------------------- SUCCESS: Integrated in HBase-1.2-IT #496 (See [https://builds.apache.org/job/HBase-1.2-IT/496/]) HBASE-15720 Print row locks at the debug dump page; addendum (chenheng: rev bf13941592ab0c947ce76cf4c353696414fc1067) * hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RSDumpServlet.java > Print row locks at the debug dump page > -------------------------------------- > > Key: HBASE-15720 > URL: https://issues.apache.org/jira/browse/HBASE-15720 > Project: HBase > Issue Type: Improvement > Affects Versions: 1.2.1 > Reporter: Enis Soztutar > Assignee: Heng Chen > Fix For: 2.0.0, 1.3.0, 1.4.0, 1.1.5, 1.2.2, 0.98.20, 1.0.5 > > Attachments: 4742C21D-B9CE-4921-9B32-CC319488EC64.png, > HBASE-15720-branch-1.0-addendum.patch, HBASE-15720-branch-1.2-addendum.patch, > HBASE-15720.patch > > > We had to debug cases where some handlers are holding row locks for an > extended time (and maybe leak) and other handlers are getting timeouts for > obtaining row locks. > We should add row lock information at the debug page at the RS UI to be able > to live-debug such cases. -- This message was sent by Atlassian JIRA (v6.3.4#6332)