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https://issues.apache.org/jira/browse/SPARK-8088?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-8088:
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Assignee: (was: Apache Spark)
> ExecutionAllocationManager spamming INFO logs about "Lowering target number
> of executors"
> -----------------------------------------------------------------------------------------
>
> Key: SPARK-8088
> URL: https://issues.apache.org/jira/browse/SPARK-8088
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 1.3.1, 1.4.0
> Reporter: Ryan Williams
>
> I am running a {{spark-shell}} built at 1.4.0-rc4, with:
> {code}
> --conf spark.dynamicAllocation.enabled=true \
> --conf spark.dynamicAllocation.minExecutors=5 \
> --conf spark.dynamicAllocation.maxExecutors=300 \
> --conf spark.dynamicAllocation.schedulerBacklogTimeout=3 \
> --conf spark.dynamicAllocation.executorIdleTimeout=600 \
> {code}
> I can't really type any commands because I am getting 10 of these per second:
> {code}
> 15/06/03 20:49:09 INFO spark.ExecutorAllocationManager: Lowering target
> number of executors to 5 because not all requests are actually needed
> (previously 5)
> 15/06/03 20:49:09 INFO spark.ExecutorAllocationManager: Lowering target
> number of executors to 5 because not all requests are actually needed
> (previously 5)
> 15/06/03 20:49:09 INFO spark.ExecutorAllocationManager: Lowering target
> number of executors to 5 because not all requests are actually needed
> (previously 5)
> 15/06/03 20:49:09 INFO spark.ExecutorAllocationManager: Lowering target
> number of executors to 5 because not all requests are actually needed
> (previously 5)
> 15/06/03 20:49:09 INFO spark.ExecutorAllocationManager: Lowering target
> number of executors to 5 because not all requests are actually needed
> (previously 5)
> 15/06/03 20:49:09 INFO spark.ExecutorAllocationManager: Lowering target
> number of executors to 5 because not all requests are actually needed
> (previously 5)
> {code}
> It should not print anything if it is not in fact lowering the number of
> executors / is already at the minimum, right?
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