[ https://issues.apache.org/jira/browse/SPARK-5333?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jongyoul Lee updated SPARK-5333: -------------------------------- Summary: [Mesos] MesosTaskLaunchData occurs BufferUnderflowException (was: [Mesos]MesosTaskLaunchData occurs BufferUnderflowException) > [Mesos] MesosTaskLaunchData occurs BufferUnderflowException > ----------------------------------------------------------- > > Key: SPARK-5333 > URL: https://issues.apache.org/jira/browse/SPARK-5333 > Project: Spark > Issue Type: Bug > Components: Mesos > Reporter: Jongyoul Lee > Priority: Blocker > > MesosTaskLaunchData occurs exception when MesosExecutorBackend launches task > because serializedTask.remaining is 0. > {code} > Exception in thread "Thread-6" java.nio.BufferUnderflowException > at java.nio.Buffer.nextGetIndex(Buffer.java:498) > at java.nio.HeapByteBuffer.getInt(HeapByteBuffer.java:355) > at > org.apache.spark.scheduler.cluster.mesos.MesosTaskLaunchData$.fromByteString(MesosTaskLaunchData.scala:46) > at > org.apache.spark.executor.MesosExecutorBackend.launchTask(MesosExecutorBackend.scala:81) > {code} > I've checked this bug with fine-grained mode. This is because > MesosTaskLaunchData.toByteString doesn't rewind byteBuffer after they put > data. -- 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