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https://issues.apache.org/jira/browse/HBASE-18197?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16124129#comment-16124129
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Hudson commented on HBASE-18197:
--------------------------------
SUCCESS: Integrated in Jenkins build HBase-1.3-JDK8 #243 (See
[https://builds.apache.org/job/HBase-1.3-JDK8/243/])
HBASE-18197 Avoided to call job.waitForCompletion(true) two times (chia7712:
rev 18726b370e0f9c178ae2b7a82803f3c53b6fd2eb)
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/Import.java
> Avoided to call job.waitForCompletion(true) two times
> -----------------------------------------------------
>
> Key: HBASE-18197
> URL: https://issues.apache.org/jira/browse/HBASE-18197
> Project: HBase
> Issue Type: Bug
> Components: hbase
> Affects Versions: 1.0.2, 1.2.0, 1.4.0
> Reporter: Chandra Sekhar
> Assignee: Jan Hentschel
> Priority: Trivial
> Fix For: 1.4.0, 1.3.2, 1.5.0, 1.2.7
>
> Attachments: HBASE-18197.branch-1.0.001.patch,
> HBASE-18197.branch-1.0.001.patch, HBASE-18197.branch-1.2.001.patch,
> HBASE-18197.branch-1.2.001.patch, HBASE-18197.branch-1.2.002.patch
>
>
> import.java, job output is printing two times.
> {quote}
> after job completed, job.waitForCompletion(true) is calling two times.
> {quote}
> {code}
> Job job = createSubmittableJob(conf, otherArgs);
> boolean isJobSuccessful = job.waitForCompletion(true);
> if(isJobSuccessful){
> // Flush all the regions of the table
> flushRegionsIfNecessary(conf);
> }
> long inputRecords =
> job.getCounters().findCounter(TaskCounter.MAP_INPUT_RECORDS).getValue();
> long outputRecords =
> job.getCounters().findCounter(TaskCounter.MAP_OUTPUT_RECORDS).getValue();
> if (outputRecords < inputRecords) {
> System.err.println("Warning, not all records were imported (maybe
> filtered out).");
> if (outputRecords == 0) {
> System.err.println("If the data was exported from HBase 0.94 "+
> "consider using -Dhbase.import.version=0.94.");
> }
> }
> System.exit(job.waitForCompletion(true) ? 0 : 1);
> {code}
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