meiyoula created SPARK-9584: ------------------------------- Summary: HiveHBaseTableInputFormat can'be cached Key: SPARK-9584 URL: https://issues.apache.org/jira/browse/SPARK-9584 Project: Spark Issue Type: Bug Components: Spark Core Reporter: meiyoula
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. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org