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Posted to issues@hbase.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2013/08/27 06:32:52 UTC
[jira] [Commented] (HBASE-3696) No durability when running with
LocalFileSystem
[ https://issues.apache.org/jira/browse/HBASE-3696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13750952#comment-13750952 ]
Hadoop QA commented on HBASE-3696:
----------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12600032/HBASE-3696.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author tags.
{color:green}+0 tests included{color}. The patch appears to be a documentation patch that doesn't require tests.
{color:green}+1 hadoop1.0{color}. The patch compiles against the hadoop 1.0 profile.
{color:green}+1 hadoop2.0{color}. The patch compiles against the hadoop 2.0 profile.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any warning messages.
{color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings.
{color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 1.3.9) 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:green}+1 core tests{color}. The patch passed unit tests in .
Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/6917//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/6917//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/6917//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/6917//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/6917//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop1-compat.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/6917//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/6917//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/6917//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/6917//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/6917//console
This message is automatically generated.
> No durability when running with LocalFileSystem
> -----------------------------------------------
>
> Key: HBASE-3696
> URL: https://issues.apache.org/jira/browse/HBASE-3696
> Project: HBase
> Issue Type: Bug
> Components: documentation, wal
> Reporter: Todd Lipcon
> Assignee: Harsh J
> Attachments: HBASE-3696.patch
>
>
> LocalFileSystem in Hadoop doesn't currently implement sync(), so when we're running in that case, we don't have any durability. This isn't a huge deal since it isn't a realistic deployment scenario, but it's probably worth documenting. It caused some confusion for a user when a table disappeared after killing a standalone instance that was hosting its data in the local FS.
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