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https://issues.apache.org/jira/browse/YARN-1885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14028016#comment-14028016
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Wangda Tan commented on YARN-1885:
----------------------------------
I've looked into failed tests,
1) TestNMClient, this test failure seems caused by YARN-2091,
Test cases in TestNMClient uses following code to verify exit code of COMPLETED
containers
{code}
testGetContainerStatus(container, i, ContainerState.COMPLETE,
"Container killed by the ApplicationMaster.", Arrays.asList(
new Integer[] {137, 143, 0}));
{code}
But YARN-2091 added logic to make exit code reflecting the actual status, so
the "killed by ApplicationMaster" will be -105,
{code}
if (container.hasDefaultExitCode()) {
container.exitCode = exitEvent.getExitCode();
}
{code}
I've filed YARN-2148 and will upload a patch soon. [~ozawa], could you help me
review it?
2) TestRMAdminCLI failures
I've filed YARN-2149 and will upload a patch soon. [~kihwal], could you help me
review it?
> RM may not send the finished signal to some nodes where the application ran
> after RM restarts
> ---------------------------------------------------------------------------------------------
>
> Key: YARN-1885
> URL: https://issues.apache.org/jira/browse/YARN-1885
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.4.0
> Reporter: Arpit Gupta
> Assignee: Wangda Tan
> Attachments: YARN-1885.patch, YARN-1885.patch, YARN-1885.patch,
> YARN-1885.patch, YARN-1885.patch, YARN-1885.patch
>
>
> During our HA testing we have seen cases where yarn application logs are not
> available through the cli but i can look at AM logs through the UI. RM was
> also being restarted in the background as the application was running.
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