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  1. Hive
  2. HIVE-26242

Compaction heartbeater improvements

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    Description

      The Compaction heartbeater should be improved the following ways:

      • The metastore clients should be reused between heartbeats and closed only at the end, when the transaction ends
      • Instead of having a dedicated heartbeater thread for each Compaction transaction, there should be shared a heartbeater executor where the heartbeat tasks can be scheduled/submitted.

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              veghlaci05 László Végh
              veghlaci05 László Végh
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