Ted Yu created YARN-2988:
----------------------------
Summary: 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: Ted Yu
Priority: Minor
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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