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Posted to dev@atlas.apache.org by "Shwetha G S (JIRA)" <ji...@apache.org> on 2016/05/27 18:49:12 UTC

[jira] [Created] (ATLAS-834) Handle exceptions from HiveHook executor.submit()

Shwetha G S created ATLAS-834:
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             Summary: Handle exceptions from HiveHook executor.submit()
                 Key: ATLAS-834
                 URL: https://issues.apache.org/jira/browse/ATLAS-834
             Project: Atlas
          Issue Type: Bug
            Reporter: Shwetha G S
            Priority: Critical


Atlas hive hook uses threadpool with fixed queue size(to restrict memory). In cases of high load, all threads may be busy and queue may be full in which case, threadpool.submit() fails and hive command execution fails. We should ignore this failure(will result in loss of data for atlas, but we don't have any store forward solution) and let the hive command execution complete.



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