[jira] [Created] (GRIFFIN-79) Some tasks griffin ops needs to optimized for cluster env

["William Guo (JIRA)" <ji...@apache.org>]

William Guo created GRIFFIN-79:
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             Summary: Some tasks griffin ops needs to optimized for cluster env
                 Key: GRIFFIN-79
                 URL: https://issues.apache.org/jira/browse/GRIFFIN-79
             Project: Griffin (Incubating)
          Issue Type: Task
            Reporter: William Guo
            Assignee: William Guo
             Fix For: 0.2.0-incubating


Hi there,


Below are meeting notes for 2018 Q1:

Issues:

   1. Data recovery  :  when job hangs (dq=0 or stops ),  data loss, after
   job is restarted
   2. HDFS maintenance:  griffin job no outputs, because it fails to
   connect to hadoop
   3. when count priority job hangs (dq=0 or stops ):  may be caused by app
   memory leak issue
   4. Job runs unstable, too much to restart jobs



Features:

   1. Multi-connector support
   2. Uniqueness
   3. Tagged-metrics
   4. Freshness
   5. Validity


Best Regards,
Jenny



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