Lijia Liu created SPARK-22598:
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Summary: ExecutorAllocationManager hang when executor fail and
numExecutorsTarget has not change
Key: SPARK-22598
URL: https://issues.apache.org/jira/browse/SPARK-22598
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 2.2.0
Reporter: Lijia Liu
ExecutorAllocationManager call ExecutorAllocationClient.requestTotalExecutors
to request new executors when target has not changed.
But, when executor fail and target has not changed, the spark job will hang and
no new executors will be requested.
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