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From "Timothy Farkas (JIRA)" <j...@apache.org>
Subject [jira] [Created] (APEXCORE-415) Reducing Dag Checkpoint Window Count Causes Async Checkpoint Errors
Date Fri, 01 Apr 2016 18:53:25 GMT
Timothy Farkas created APEXCORE-415:
---------------------------------------

             Summary: Reducing Dag Checkpoint Window Count Causes Async Checkpoint Errors
                 Key: APEXCORE-415
                 URL: https://issues.apache.org/jira/browse/APEXCORE-415
             Project: Apache Apex Core
          Issue Type: Bug
            Reporter: Timothy Farkas
            Assignee: Timothy Farkas


java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.RuntimeException:
java.io.FileNotFoundException: /disk6/ndevyarn/nm/usercache/tim/appcache/application_1456485348783_3429/container_1456485348783_3429_01_000019/tmp/chkp3241218411712328004/1/6268662011559673861
(No such file or directory)
	at com.datatorrent.netlet.util.DTThrowable.wrapIfChecked(DTThrowable.java:59)
	at com.datatorrent.stram.engine.Node.reportStats(Node.java:465)
	at com.datatorrent.stram.engine.InputNode.run(InputNode.java:156)
	at com.datatorrent.stram.engine.StreamingContainer$2.run(StreamingContainer.java:1388)
Caused by: java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.io.FileNotFoundException:
/disk6/ndevyarn/nm/usercache/tim/appcache/application_1456485348783_3429/container_1456485348783_3429_01_000019/tmp/chkp3241218411712328004/1/6268662011559673861
(No such file or directory)
	at java.util.concurrent.FutureTask.report(FutureTask.java:122)
	at java.util.concurrent.FutureTask.get(FutureTask.java:188)
	at com.datatorrent.stram.engine.Node.reportStats(Node.java:458)
	... 2 more
Caused by: java.lang.RuntimeException: java.io.FileNotFoundException: /disk6/ndevyarn/nm/usercache/tim/appcache/application_1456485348783_3429/container_1456485348783_3429_01_000019/tmp/chkp3241218411712328004/1/6268662011559673861
(No such file or directory)
	at com.datatorrent.netlet.util.DTThrowable.wrapIfChecked(DTThrowable.java:50)
	at com.datatorrent.netlet.util.DTThrowable.rethrow(DTThrowable.java:31)
	at com.datatorrent.common.util.AsyncFSStorageAgent.copyToHDFS(AsyncFSStorageAgent.java:126)
	at com.datatorrent.stram.engine.Node$CheckpointHandler.call(Node.java:684)
	at com.datatorrent.stram.engine.Node$CheckpointHandler.call(Node.java:673)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.FileNotFoundException: /disk6/ndevyarn/nm/usercache/tim/appcache/application_1456485348783_3429/container_1456485348783_3429_01_000019/tmp/chkp3241218411712328004/1/6268662011559673861
(No such file or directory)
	at java.io.FileInputStream.open(Native Method)
	at java.io.FileInputStream.<init>(FileInputStream.java:146)
	at com.datatorrent.common.util.AsyncFSStorageAgent.copyToHDFS(AsyncFSStorageAgent.java:117)
	... 8 more



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