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https://issues.apache.org/jira/browse/YARN-1717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13898575#comment-13898575
]
Hadoop QA commented on YARN-1717:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12628373/YARN-1717.1.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 2 new
or modified test files.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. There were no new javadoc warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:red}-1 findbugs{color}. The patch appears to introduce 1 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 core tests{color}. The patch passed unit tests in
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-YARN-Build/3074//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-YARN-Build/3074//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-yarn-server-applicationhistoryservice.html
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/3074//console
This message is automatically generated.
> Misc improvements to leveldb timeline store
> -------------------------------------------
>
> Key: YARN-1717
> URL: https://issues.apache.org/jira/browse/YARN-1717
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Billie Rinaldi
> Assignee: Billie Rinaldi
> Attachments: YARN-1717.1.patch
>
>
> The leveldb timeline store implementation needs the following:
> * better documentation of its internal structures
> * braces for all control flow statements
> * simple locking to prevent issues related to concurrent writes
> * internal changes to enable deleting entities
> ** never overwrite existing primary filter entries
> ** add hidden reverse pointers to related entities
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