[
https://issues.apache.org/jira/browse/HBASE-13877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14582858#comment-14582858
]
Hadoop QA commented on HBASE-13877:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12739146/hbase-13877_v3-branch-1.1.patch
against branch-1.1 branch at commit 9d3422ed16004da1b0f9a874a98bd140b46b7a6f.
ATTACHMENT ID: 12739146
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 6 new
or modified tests.
{color:green}+1 hadoop versions{color}. The patch compiles with all
supported hadoop versions (2.4.1 2.5.2 2.6.0)
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 protoc{color}. The applied patch does not increase the
total number of protoc compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{color:green}+1 checkstyle{color}. The applied patch does not increase the
total number of checkstyle errors
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 lineLengths{color}. The patch does not introduce lines
longer than 100
{color:green}+1 site{color}. The mvn site goal succeeds with this patch.
{color:red}-1 core tests{color}. The patch failed these unit tests:
org.apache.hadoop.hbase.regionserver.wal.TestSecureWALReplay
org.apache.hadoop.hbase.regionserver.wal.TestWALReplay
org.apache.hadoop.hbase.regionserver.wal.TestWALReplayCompressed
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/14383//testReport/
Release Findbugs (version 2.0.3) warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/14383//artifact/patchprocess/newFindbugsWarnings.html
Checkstyle Errors:
https://builds.apache.org/job/PreCommit-HBASE-Build/14383//artifact/patchprocess/checkstyle-aggregate.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/14383//console
This message is automatically generated.
> 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_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.
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