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MAPREDUCE-7041. MR should not try to clean up at first job attempt. (Gergo Repas via Haibo Chen)

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Haibo Chen 2018-01-25 16:11:01 -08:00
parent ff8378eb1b
commit cc10852252
1 changed files with 1 additions and 1 deletions
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hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/MRAppMaster.java
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@ -1400,7 +1400,7 @@ private boolean shouldAttemptRecovery() throws IOException {
private void cleanUpPreviousJobOutput() {
// recovered application masters should not remove data from previous job
if (!recovered()) {
if (!isFirstAttempt() && !recovered()) {
JobContext jobContext = getJobContextFromConf(getConfig());
try {
LOG.info("Starting to clean up previous job's temporary files");