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https://issues.apache.org/jira/browse/HBASE-16074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15361882#comment-15361882
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stack commented on HBASE-16074:
-------------------------------
Yes.
I'd say revert [~mantonov], Mr. RM. Meantime I'll keep looking at this. It is a
perf optimization. Not sure how this patch is causing the issue and it may be
that the patch just brings out an issue dormant in the Scan but hey, things are
better w/o. I'll keep plugging away meantime since this 'failure' is odd.
> ITBLL fails, reports lost big or tiny families
> ----------------------------------------------
>
> Key: HBASE-16074
> URL: https://issues.apache.org/jira/browse/HBASE-16074
> Project: HBase
> Issue Type: Bug
> Components: integration tests
> Affects Versions: 1.3.0, 0.98.20
> Reporter: Mikhail Antonov
> Assignee: Mikhail Antonov
> Priority: Blocker
> Fix For: 2.0.0, 1.3.0, 1.4.0, 0.98.21
>
> Attachments: 16074.test.branch-1.3.patch, 16074.test.patch,
> HBASE-16074.branch-1.3.001.patch, HBASE-16074.branch-1.3.002.patch,
> HBASE-16074.branch-1.3.003.patch, HBASE-16074.branch-1.3.003.patch,
> changes_to_stress_ITBLL.patch, changes_to_stress_ITBLL__a_bit_relaxed_.patch,
> itbll log with failure, itbll log with success
>
>
> Underlying MR jobs succeed but I'm seeing the following in the logs (mid-size
> distributed test cluster):
> ERROR test.IntegrationTestBigLinkedList$Verify: Found nodes which lost big or
> tiny families, count=164
> I do not know exactly yet whether it's a bug, a test issue or env setup
> issue, but need figure it out. Opening this to raise awareness and see if
> someone saw that recently.
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