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Posted to issues@hbase.apache.org by "Jan Hentschel (JIRA)" <ji...@apache.org> on 2017/06/10 20:21:18 UTC
[jira] [Work started] (HBASE-18197) import.java, job output is
printing two times.
[ https://issues.apache.org/jira/browse/HBASE-18197?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on HBASE-18197 started by Jan Hentschel.
---------------------------------------------
> import.java, job output is printing 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
> Attachments: HBASE-18197.branch-1.2.001.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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