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Posted to yarn-issues@hadoop.apache.org by "Tsuyoshi OZAWA (JIRA)" <ji...@apache.org> on 2014/12/25 05:39:14 UTC
[jira] [Assigned] (YARN-2988) Graph#save() may leak resource
[ https://issues.apache.org/jira/browse/YARN-2988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tsuyoshi OZAWA reassigned YARN-2988:
------------------------------------
Assignee: Tsuyoshi OZAWA (was: Ted Yu)
> Graph#save() may leak resource
> ------------------------------
>
> Key: YARN-2988
> URL: https://issues.apache.org/jira/browse/YARN-2988
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Tsuyoshi OZAWA
> Priority: Minor
> Fix For: 2.7.0
>
> Attachments: YARN-2988-001.patch, YARN-2988-002.patch
>
>
> In hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/state/Graph.java :
> {code}
> public void save(String filepath) throws IOException {
> OutputStreamWriter fout = new OutputStreamWriter(
> new FileOutputStream(filepath), Charset.forName("UTF-8"));
> fout.write(generateGraphViz());
> fout.close();
> {code}
> The close of fout should be enclosed in finally clause.
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