[jira] [Created] (TEZ-2480) TEZ-2003: exception when closing output (ignored)

["Sergey Shelukhin (JIRA)" <ji...@apache.org>]

Sergey Shelukhin created TEZ-2480:
-------------------------------------

             Summary: TEZ-2003: exception when closing output (ignored)
                 Key: TEZ-2480
                 URL: https://issues.apache.org/jira/browse/TEZ-2480
             Project: Apache Tez
          Issue Type: Bug
    Affects Versions: TEZ-2003
            Reporter: Sergey Shelukhin


Happens a lot in some queries:
{noformat}
sershe_20150522112029_d0863b33-8d2f-4b4c-b013-9ef70a2bc586:1_Map 1_8_0)] WARN org.apache.tez.runtime.LogicalIOProcessorRuntimeTask: Ignoring exception when closing output Reducer 2(cleanup). Exception class=java.lang.NullPointerException, message=null
java.lang.NullPointerException
        at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:618)
        at org.apache.hadoop.fs.RawLocalFileSystem.pathToFile(RawLocalFileSystem.java:81)
        at org.apache.hadoop.fs.RawLocalFileSystem.deprecatedGetFileStatus(RawLocalFileSystem.java:613)
        at org.apache.hadoop.fs.RawLocalFileSystem.getFileLinkStatusInternal(RawLocalFileSystem.java:831)
        at org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:608)
        at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1425)
        at org.apache.hadoop.fs.RawLocalFileSystem.open(RawLocalFileSystem.java:198)
        at org.apache.hadoop.fs.FileSystem.open(FileSystem.java:768)
        at org.apache.tez.runtime.library.common.sort.impl.TezSpillRecord.<init>(TezSpillRecord.java:64)
        at org.apache.tez.runtime.library.common.sort.impl.TezSpillRecord.<init>(TezSpillRecord.java:56)
        at org.apache.tez.runtime.library.common.sort.impl.TezSpillRecord.<init>(TezSpillRecord.java:51)
        at org.apache.tez.runtime.library.output.OrderedPartitionedKVOutput.generateEvents(OrderedPartitionedKVOutput.java:209)
        at org.apache.tez.runtime.library.output.OrderedPartitionedKVOutput.close(OrderedPartitionedKVOutput.java:186)
        at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.cleanup(LogicalIOProcessorRuntimeTask.java:849)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:104)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:35)
        at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
{noformat}
Can this be fixed or not logged?



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