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  1. Kylin
  2. KYLIN-4225

unclosed hive session cause too many temp file

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
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      Description

      in org.apache.kylin.metrics.lib.impl.hive.HiveProducer, when need add a new partition to metrics data, a SessionState will be started , and unclosed after use.

      which cause many temp dir in HDFS ({hadoop.tmp.dir}/tmp/hive/xxx).

      I think the session should be stoped manually

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          links to

          Web Link GitHub Pull Request #909

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              • Assignee:
                Unassigned
                Reporter:
                zhoukangcn ZhouKang
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                Dates

                • Created:
                  Updated: