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From "Venkatesh Seetharam (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FALCON-422) Hcat table replication to two targets can fail with export dir exists on source
Date Tue, 29 Apr 2014 21:25:18 GMT
Venkatesh Seetharam created FALCON-422:
------------------------------------------

             Summary: Hcat table replication to two targets can fail with export dir exists
on source
                 Key: FALCON-422
                 URL: https://issues.apache.org/jira/browse/FALCON-422
             Project: Falcon
          Issue Type: Bug
          Components: replication
    Affects Versions: 0.4
            Reporter: Venkatesh Seetharam


In a test where we are replicating one source hcatalog table to 2 target hcat tables the table
export job runs on the source cluster. Both jobs will try to create the same dir on hdfs and
based on when they run they might run into a scenario where one fails with dir already exists
exception. Thus the hcat replication jobs can fail randomly if they have multiple targets.

The staging dir needs to suffix the target cluster name.



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