Chengxiang Li created HIVE-9079:
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Summary: Hive hangs while failed to get executorCount[Spark Branch]
Key: HIVE-9079
URL: https://issues.apache.org/jira/browse/HIVE-9079
Project: Hive
Issue Type: Sub-task
Components: Spark
Reporter: Chengxiang Li
Assignee: Chengxiang Li
Hive on Spark get executorCount from RSC to dynamically set reduce number, it
use future.get() to wait result, which may hangs forever if remote side failed
with no notification.
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