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Jonathan Lawlor commented on HBASE-11544: ----------------------------------------- javadoc warnings are unrelated. Looks like these javadoc warnings were caused by HBASE-13109. Running findHangingTests reveals that TestMasterObserver is the hanging test which is being investigated over in HBASE-13150 > [Ergonomics] hbase.client.scanner.caching is dogged and will try to return > batch even if it means OOME > ------------------------------------------------------------------------------------------------------ > > Key: HBASE-11544 > URL: https://issues.apache.org/jira/browse/HBASE-11544 > Project: HBase > Issue Type: Bug > Reporter: stack > Assignee: Jonathan Lawlor > Priority: Critical > Labels: beginner > Attachments: HBASE-11544-branch_1_0-v1.patch, > HBASE-11544-branch_1_0-v2.patch, HBASE-11544-v1.patch, HBASE-11544-v2.patch, > HBASE-11544-v3.patch, HBASE-11544-v4.patch, HBASE-11544-v5.patch, > HBASE-11544-v6.patch, HBASE-11544-v6.patch, HBASE-11544-v6.patch, > HBASE-11544-v7.patch, HBASE-11544-v8.patch, gc.j.png, hits.j.png, mean.png, > net.j.png > > > Running some tests, I set hbase.client.scanner.caching=1000. Dataset has > large cells. I kept OOME'ing. > Serverside, we should measure how much we've accumulated and return to the > client whatever we've gathered once we pass out a certain size threshold > rather than keep accumulating till we OOME. -- This message was sent by Atlassian JIRA (v6.3.4#6332)