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https://issues.apache.org/jira/browse/HBASE-12782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14299219#comment-14299219
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stack commented on HBASE-12782:
-------------------------------
Good news is that this change is recent. It is not in 0.94. It came in here:
{code}
43 commit 1c856e0774afd8e09ef68436cf57fc0aa61e974e
44 Author: Enis Soztutar <[email protected]>
45 Date: Tue Dec 2 20:16:45 2014 -0800
46
47 HBASE-11099 Two situations where we could open a region with smaller
sequence number (Stephen Jiang)
{code}
and here
{code}
3b4688f HBASE-11099 Two situations where we could open a region with smaller
sequence number (Stephen Jiang)
kalashnikov-20:hbase.git.commit stack$ git show 3b4688f
commit 3b4688f9ee0fca0f3a65e245f3caa7e47699cad1
Author: tedyu <[email protected]>
Date: Thu Nov 20 14:44:08 2014 -0800
HBASE-11099 Two situations where we could open a region with smaller
sequence number (Stephen Jiang)
{code}
I think it an innocent attempt at adding brackets around what was a one-liner
only it changed the evaluation.
It is in current 0.98 and in 1.0+
> ITBLL fails for me if generator does anything but 5M per maptask
> ----------------------------------------------------------------
>
> Key: HBASE-12782
> URL: https://issues.apache.org/jira/browse/HBASE-12782
> Project: HBase
> Issue Type: Bug
> Components: integration tests
> Affects Versions: 1.0.0, 0.98.9
> Reporter: stack
> Assignee: stack
> Priority: Critical
> Fix For: 2.0.0, 1.0.1, 1.1.0, 0.98.11
>
> Attachments: 12782.fix.txt,
> 12782.search.plus.archive.recovered.edits.txt, 12782.search.plus.txt,
> 12782.search.txt, 12782.unit.test.and.it.test.txt,
> 12782.unit.test.writing.txt, 12782v2.txt
>
>
> Anyone else seeing this? If I do an ITBLL with generator doing 5M rows per
> maptask, all is good -- verify passes. I've been running 5 servers and had
> one splot per server. So below works:
> HADOOP_CLASSPATH="/home/stack/conf_hbase:`/home/stack/hbase/bin/hbase
> classpath`" ./hadoop/bin/hadoop --config ~/conf_hadoop
> org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList --monkey
> serverKilling Generator 5 5000000 g1.tmp
> or if I double the map tasks, it works:
> HADOOP_CLASSPATH="/home/stack/conf_hbase:`/home/stack/hbase/bin/hbase
> classpath`" ./hadoop/bin/hadoop --config ~/conf_hadoop
> org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList --monkey
> serverKilling Generator 10 5000000 g2.tmp
> ...but if I change the 5M to 50M or 25M, Verify fails.
> Looking into it.
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