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https://issues.apache.org/jira/browse/HIVE-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13424569#comment-13424569
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Lianhui Wang commented on HIVE-3254:
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yes, i think that can do.
but maybe the newRj is null.so you must check the null.
because the jobtracker always cache the fixed-size completed job's infos.
if the job that you get have completed,maybe the JT removed the job's
information.
> Reuse RunningJob
> -----------------
>
> Key: HIVE-3254
> URL: https://issues.apache.org/jira/browse/HIVE-3254
> Project: Hive
> Issue Type: Bug
> Reporter: binlijin
>
> private MapRedStats progress(ExecDriverTaskHandle th) throws IOException {
> while (!rj.isComplete()) {
> try {
> Thread.sleep(pullInterval);
> } catch (InterruptedException e) {
> }
> RunningJob newRj = jc.getJob(rj.getJobID());
> }
> }
> Should we reuse the RunningJob? If not, why?
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