Close all the file streams propely in a finally block to avoid their leakage.
-----------------------------------------------------------------------------
Key: MAPREDUCE-2243
URL: https://issues.apache.org/jira/browse/MAPREDUCE-2243
Project: Hadoop Map/Reduce
Issue Type: Improvement
Components: jobtracker, tasktracker
Affects Versions: 0.20.1, 0.22.0
Environment: NA
Reporter: Bhallamudi Venkata Siva Kamesh
Priority: Minor
Fix For: 0.22.0
In the following classes streams should be closed in finally block to avoid
their leakage in the exceptional cases.
CompletedJobStatusStore.java
------------------------------------------
dataOut.writeInt(events.length);
for (TaskCompletionEvent event : events) {
event.write(dataOut);
}
dataOut.close() ;
EventWriter.java
----------------------
encoder.flush();
out.close();
MapTask.java
-------------------
splitMetaInfo.write(out);
out.close();
TaskLog
------------
1) str = fis.readLine();
fis.close();
2) dos.writeBytes(Long.toString(new File(logLocation, LogName.SYSLOG
.toString()).length() - prevLogLength) + "\n");
dos.close();
TotalOrderPartitioner.java
-----------------------------------
while (reader.next(key, value)) {
parts.add(key);
key = ReflectionUtils.newInstance(keyClass, conf);
}
reader.close();
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
