Ted Yu created FLINK-2912:
-----------------------------
Summary: Potential resource leak due to unclosed RandomAccessFile
in StaticFileServerHandler
Key: FLINK-2912
URL: https://issues.apache.org/jira/browse/FLINK-2912
Project: Flink
Issue Type: Bug
Reporter: Ted Yu
Here is related code in respondAsLeader():
{code}
final RandomAccessFile raf;
try {
raf = new RandomAccessFile(file, "r");
...
long fileLength = raf.length();
...
// write the content.
ctx.write(new DefaultFileRegion(raf.getChannel(), 0, fileLength),
ctx.newProgressivePromise());
{code}
There is no close() call to raf before returning.
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