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https://issues.apache.org/jira/browse/YARN-6006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15750717#comment-15750717
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Shen Yinjie commented on YARN-6006:
-----------------------------------
refer to code.
{code} private void writeVersion() throws IOException {
DataOutputStream out = this.writer.prepareAppendKey(-1);
VERSION_KEY.write(out);
out.close();
out = this.writer.prepareAppendValue(-1);
out.writeInt(VERSION);
out.close();
} {code}
{{DataOutputStream out}} may cannot be closed while exception occurs.so need to
add {{finally}} module to ensure stream closed..
> Log aggregation causes nodemanager OOM
> --------------------------------------
>
> Key: YARN-6006
> URL: https://issues.apache.org/jira/browse/YARN-6006
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 2.6.0
> Reporter: Shen Yinjie
> Attachments: e.png
>
>
> log aggregation is enabled, nodemanager died with oom exception. exception as
> sreenshot.
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