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From Akhil Das <ak...@sigmoidanalytics.com>
Subject Re: java.io.IOException: Filesystem closed
Date Tue, 02 Dec 2014 08:50:14 GMT
It could be because those threads are finishing quickly.

Thanks
Best Regards

On Tue, Dec 2, 2014 at 2:19 PM, rapelly kartheek <kartheek.mbms@gmail.com>
wrote:

> But, somehow, if I run this application for the second time, I find that
> the application gets executed and the results are out regardless of the
> same errors in logs.
>
> On Tue, Dec 2, 2014 at 2:08 PM, Akhil Das <akhil@sigmoidanalytics.com>
> wrote:
>
>> Your code seems to have a lot of threads and i think you might be
>> invoking sc.stop before those threads get finished.
>>
>> Thanks
>> Best Regards
>>
>> On Tue, Dec 2, 2014 at 12:04 PM, Akhil Das <akhil@sigmoidanalytics.com>
>> wrote:
>>
>>> What is the application that you are submitting? Looks like you might
>>> have invoked fs inside the app and then closed it within it.
>>>
>>> Thanks
>>> Best Regards
>>>
>>> On Tue, Dec 2, 2014 at 11:59 AM, rapelly kartheek <
>>> kartheek.mbms@gmail.com> wrote:
>>>
>>>> Hi,
>>>>
>>>> I face the following exception when submit a spark application. The log
>>>> file shows:
>>>>
>>>> 14/12/02 11:52:58 ERROR LiveListenerBus: Listener EventLoggingListener
>>>> threw an exception
>>>> java.io.IOException: Filesystem closed
>>>> at org.apache.hadoop.hdfs.DFSClient.checkOpen(DFSClient.java:689)
>>>> at
>>>> org.apache.hadoop.hdfs.DFSOutputStream.flushOrSync(DFSOutputStream.java:1668)
>>>> at
>>>> org.apache.hadoop.hdfs.DFSOutputStream.hflush(DFSOutputStream.java:1629)
>>>> at
>>>> org.apache.hadoop.hdfs.DFSOutputStream.sync(DFSOutputStream.java:1614)
>>>> at
>>>> org.apache.hadoop.fs.FSDataOutputStream.sync(FSDataOutputStream.java:120)
>>>> at
>>>> org.apache.spark.util.FileLogger$$anonfun$flush$2.apply(FileLogger.scala:158)
>>>> at
>>>> org.apache.spark.util.FileLogger$$anonfun$flush$2.apply(FileLogger.scala:158)
>>>> at scala.Option.foreach(Option.scala:236)
>>>> at org.apache.spark.util.FileLogger.flush(FileLogger.scala:158)
>>>> at
>>>> org.apache.spark.scheduler.EventLoggingListener.logEvent(EventLoggingListener.scala:87)
>>>> at
>>>> org.apache.spark.scheduler.EventLoggingListener.onJobEnd(EventLoggingListener.scala:112)
>>>> at
>>>> org.apache.spark.scheduler.SparkListenerBus$$anonfun$postToAll$4.apply(SparkListenerBus.scala:52)
>>>> at
>>>> org.apache.spark.scheduler.SparkListenerBus$$anonfun$postToAll$4.apply(SparkListenerBus.scala:52)
>>>> at
>>>> org.apache.spark.scheduler.SparkListenerBus$$anonfun$foreachListener$1.apply(SparkListenerBus.scala:81)
>>>> at
>>>> org.apache.spark.scheduler.SparkListenerBus$$anonfun$foreachListener$1.apply(SparkListenerBus.scala:79)
>>>> at
>>>> scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
>>>> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)
>>>> at
>>>> org.apache.spark.scheduler.SparkListenerBus$class.foreachListener(SparkListenerBus.scala:79)
>>>> at
>>>> org.apache.spark.scheduler.SparkListenerBus$class.postToAll(SparkListenerBus.scala:52)
>>>> at
>>>> org.apache.spark.scheduler.LiveListenerBus.postToAll(LiveListenerBus.scala:32)
>>>> at
>>>> org.apache.spark.scheduler.LiveListenerBus$$anon$1$$anonfun$run$1$$anonfun$apply$mcV$sp$1.apply(LiveListenerBus.scala:56)
>>>> at
>>>> org.apache.spark.scheduler.LiveListenerBus$$anon$1$$anonfun$run$1$$anonfun$apply$mcV$sp$1.apply(LiveListenerBus.scala:56)
>>>> at scala.Option.foreach(Option.scala:236)
>>>> at
>>>> org.apache.spark.scheduler.LiveListenerBus$$anon$1$$anonfun$run$1.apply$mcV$sp(LiveListenerBus.scala:56)
>>>> at
>>>> org.apache.spark.scheduler.LiveListenerBus$$anon$1$$anonfun$run$1.apply(LiveListenerBus.scala:47)
>>>> at
>>>> org.apache.spark.scheduler.LiveListenerBus$$anon$1$$anonfun$run$1.apply(LiveListenerBus.scala:47)
>>>> at org.apache.spark.util.Utils$.logUncaughtExceptions(Utils.scala:1160)
>>>> at
>>>> org.apache.spark.scheduler.LiveListenerBus$$anon$1.run(LiveListenerBus.scala:46)
>>>>
>>>> Someone please help me resolve this!!
>>>>
>>>> Thanks
>>>>
>>>>
>>>
>>
>

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