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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13161) ITBLL needs love; verify spins w/o end at 10B rows
Date Mon, 31 Aug 2015 04:04:45 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14722088#comment-14722088

stack commented on HBASE-13161:

Here is the commands I ran:

${HOME}/hadoop/bin/hadoop --config ${HOME}/conf_hadoop org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList
--monkey serverKilling Generator 40 250000000 g.$date

${HOME}/hadoop/bin/hadoop --config ${HOME}/conf_hadoop org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList
Verify v.$date 5

> ITBLL needs love; verify spins w/o end at 10B rows
> --------------------------------------------------
>                 Key: HBASE-13161
>                 URL: https://issues.apache.org/jira/browse/HBASE-13161
>             Project: HBase
>          Issue Type: Bug
>          Components: integration tests
>            Reporter: stack
>            Assignee: stack
>             Fix For: 1.2.0
> Making a note of my recent experience with ITBLL; here is stuff that needs fixing.
> + I was able to run generate for about 24 hours with monkey going and loaded 10B rows.
When I ran the verify (a few times), it got stuck at about 90odd percent and never made progress
beyond that (this was about 20 hours in IIRC). I spent no time trying to figure why (ran out
of cluster and time).
> + Verify at least takes too long. Need to make it run faster.

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