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Posted to issues@flink.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2016/09/02 17:51:20 UTC
[jira] [Created] (FLINK-4573) Potential resource leak due to
unclosed RandomAccessFile in TaskManagerLogHandler#
Ted Yu created FLINK-4573:
-----------------------------
Summary: Potential resource leak due to unclosed RandomAccessFile in TaskManagerLogHandler#
Key: FLINK-4573
URL: https://issues.apache.org/jira/browse/FLINK-4573
Project: Flink
Issue Type: Bug
Reporter: Ted Yu
Priority: Minor
{code}
try {
raf = new RandomAccessFile(file, "r");
} catch (FileNotFoundException e) {
display(ctx, request, "Displaying TaskManager log failed.");
LOG.error("Displaying TaskManager log failed.", e);
return;
}
long fileLength = raf.length();
final FileChannel fc = raf.getChannel();
{code}
If length() throws IOException, raf would be left unclosed.
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