Concurrency issues in MultipleOutputs,JobControl,Counters
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Key: MAPREDUCE-3562
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3562
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: mrv2
Affects Versions: 0.23.0
Reporter: Ravi Teja Ch N V
Assignee: Ravi Teja Ch N V
bq.MultipleOutputs
The close of recordwriters should be synchronized.
public void close() throws IOException, InterruptedException {
for (RecordWriter writer : recordWriters.values()) {
writer.close(context);
bq.JobControl.java
the getters of the jobs to be synchronized.
bq.Counters.java
makeEscapedCompactString to be made synchronized.
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