java.io.IOException: Filesystem closed

Google Groups | Apurva | 4 months ago
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    swap error when multiple store is done at a time

    Google Groups | 4 months ago | Apurva
    java.io.IOException: Filesystem closed
  2. 0

    java.io.IOException: Cannot obtain block length for LocatedBlock

    Stack Overflow | 2 years ago | lightnsalt
    org.apache.hadoop.mapred.YarnChild: Exception running child : java.io.IOException: java.io.IOException: Cannot obtain block length for LocatedBlock{BP-1879195946-xx.xx.xx.32-1409281631059:blk_1075462091_1722425; getBlockSize()=202923; corrupt=false; offset=469762048; locs=[xx.xx.xx.36:50010, xx.xx.xx.37:50010]}
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    java.io.IOException: Cannot obtain block length for LocatedBlock - hadoop

    developer-works.com | 8 months ago
    org.apache.hadoop.mapred.YarnChild: Exception running child : java.io.IOException: java.io.IOException: Cannot obtain block length for LocatedBlock{BP-1879195946-xx.xx.xx.32-1409281631059:blk_1075462091_1722425; getBlockSize()=202923; corrupt=false; offset=469762048; locs=[xx.xx.xx.36:50010, xx.xx.xx.37:50010]}
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    Exceptions when hdfs is down or hard disk is full

    GitHub | 1 month ago | skyahead
    org.apache.kafka.connect.errors.ConnectException: Error creating writer for log file hdfs://allinone2:54310/tianjil/logs/xxxx/3/log
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    Why is My Spark Job Failing? by Sandy Ryza of Cloudera

    slideshare.net | 1 year ago
    java.io.IOException: Filesystem closed

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    Root Cause Analysis

    1. java.io.IOException

      Filesystem closed

      at org.apache.hadoop.hdfs.DFSClient.checkOpen()
    2. Apache Hadoop HDFS
      DistributedFileSystem$3.doCall
      1. org.apache.hadoop.hdfs.DFSClient.checkOpen(DFSClient.java:703)
      2. org.apache.hadoop.hdfs.DFSClient.open(DFSClient.java:1289)
      3. org.apache.hadoop.hdfs.DistributedFileSystem$3.doCall(DistributedFileSystem.java:300)
      4. org.apache.hadoop.hdfs.DistributedFileSystem$3.doCall(DistributedFileSystem.java:296)
      4 frames
    3. Hadoop
      FileSystemLinkResolver.resolve
      1. org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
      1 frame
    4. Apache Hadoop HDFS
      DistributedFileSystem.open
      1. org.apache.hadoop.hdfs.DistributedFileSystem.open(DistributedFileSystem.java:296)
      1 frame
    5. Hadoop
      FileSystem.open
      1. org.apache.hadoop.fs.FileSystem.open(FileSystem.java:764)
      1 frame
    6. voldemort.store.readonly
      HdfsFetcher.fetch
      1. voldemort.store.readonly.fetcher.BasicFetchStrategy.copyFileWithCheckSum(BasicFetchStrategy.java:107)
      2. voldemort.store.readonly.fetcher.BasicFetchStrategy.fetch(BasicFetchStrategy.java:57)
      3. voldemort.store.readonly.fetcher.HdfsFetcher.fetchFromSource(HdfsFetcher.java:288)
      4. voldemort.store.readonly.fetcher.HdfsFetcher.fetch(HdfsFetcher.java:179)
      5. voldemort.store.readonly.fetcher.HdfsFetcher.fetch(HdfsFetcher.java:166)
      5 frames
    7. voldemort.server.http
      ReadOnlyStoreManagementServlet.doPost
      1. voldemort.server.http.gui.ReadOnlyStoreManagementServlet.doFetch(ReadOnlyStoreManagementServlet.java:280)
      2. voldemort.server.http.gui.ReadOnlyStoreManagementServlet.doPost(ReadOnlyStoreManagementServlet.java:159)
      2 frames
    8. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
      2 frames
    9. Jetty Server
      SelectChannelEndPoint.run
      1. org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
      2. org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:401)
      3. org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:767)
      4. org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
      5. org.mortbay.jetty.Server.handle(Server.java:326)
      6. org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
      7. org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:945)
      8. org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
      9. org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
      10. org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
      11. org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
      11 frames
    10. Jetty Util
      QueuedThreadPool$PoolThread.run
      1. org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
      1 frame