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https://issues.apache.org/jira/browse/SPARK-9585?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-9585:
-----------------------------------
Assignee: Apache Spark
> HiveHBaseTableInputFormat can'be cached
> ---------------------------------------
>
> Key: SPARK-9585
> URL: https://issues.apache.org/jira/browse/SPARK-9585
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Reporter: meiyoula
> Assignee: Apache Spark
>
> Below exception occurs in Spark On HBase function.
> {quote}
> java.lang.RuntimeException: java.util.concurrent.RejectedExecutionException:
> Task
> org.apache.hadoop.hbase.client.ResultBoundedCompletionService$QueueingFuture@11c6577
> rejected from java.util.concurrent.ThreadPoolExecutor@3414350b[Terminated,
> pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 17451]
> {quote}
> When an executor has many cores, the tasks belongs to same RDD will using the
> same InputFormat. But the HiveHBaseTableInputFormat is not thread safety.
> So I think we should add a config to enable cache InputFormat or not.
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