[
https://issues.apache.org/jira/browse/HBASE-13877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14584947#comment-14584947
]
Enis Soztutar commented on HBASE-13877:
---------------------------------------
bq. was just commenting that when the job finishes and dumps summary on
console, stuff is cut off.
bq. Was wondering if you saw something else?
Ah, I see. Yes it seems that YARN trims the counter values. I just saw the same
thing. Removed appending the input file name in v5. Will commit this version if
qa passes.
> Interrupt to flush from TableFlushProcedure causes dataloss in ITBLL
> --------------------------------------------------------------------
>
> Key: HBASE-13877
> URL: https://issues.apache.org/jira/browse/HBASE-13877
> Project: HBase
> Issue Type: Bug
> Reporter: Enis Soztutar
> Assignee: Enis Soztutar
> Priority: Blocker
> Fix For: 2.0.0, 1.2.0, 1.1.1
>
> Attachments: hbase-13877_v1.patch, hbase-13877_v2-branch-1.1.patch,
> hbase-13877_v2-to-v4-branch-1.1.patch, hbase-13877_v3-branch-1.1.patch
>
>
> ITBLL with 1.25B rows failed for me (and Stack as reported in
> https://issues.apache.org/jira/browse/HBASE-13811?focusedCommentId=14577834&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14577834)
>
> HBASE-13811 and HBASE-13853 fixed an issue with WAL edit filtering.
> The root cause this time seems to be different. It is due to procedure based
> flush interrupting the flush request in case the procedure is cancelled from
> an exception elsewhere. This leaves the memstore snapshot intact without
> aborting the server. The next flush, then flushes the previous memstore with
> the current seqId (as opposed to seqId from the memstore snapshot). This
> creates an hfile with larger seqId than what its contents are. Previous
> behavior in 0.98 and 1.0 (I believe) is that after flush prepare and
> interruption / exception will cause RS abort.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
