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  1. Hadoop HDFS
  2. HDFS-9476

TestDFSUpgradeFromImage#testUpgradeFromRel1BBWImage occasionally fail

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 2.8.0, 2.7.3, 3.0.0-alpha1
    • None
    • None
    • Reviewed

    Description

      This test occasionally fail. For example, the most recent one is:
      https://builds.apache.org/job/Hadoop-Hdfs-trunk/2587/

      Error Message

      Cannot obtain block length for LocatedBlock{BP-1371507683-67.195.81.153-1448798439809:blk_7162739548153522810_1020; getBlockSize()=1024; corrupt=false; offset=0; locs=[DatanodeInfoWithStorage[127.0.0.1:33080,DS-c5eaf2b4-2ee6-419d-a8a0-44a5df5ef9a1,DISK]]}
      

      Stacktrace

      java.io.IOException: Cannot obtain block length for LocatedBlock{BP-1371507683-67.195.81.153-1448798439809:blk_7162739548153522810_1020; getBlockSize()=1024; corrupt=false; offset=0; locs=[DatanodeInfoWithStorage[127.0.0.1:33080,DS-c5eaf2b4-2ee6-419d-a8a0-44a5df5ef9a1,DISK]]}
      	at org.apache.hadoop.hdfs.DFSInputStream.readBlockLength(DFSInputStream.java:399)
      	at org.apache.hadoop.hdfs.DFSInputStream.fetchLocatedBlocksAndGetLastBlockLength(DFSInputStream.java:343)
      	at org.apache.hadoop.hdfs.DFSInputStream.openInfo(DFSInputStream.java:275)
      	at org.apache.hadoop.hdfs.DFSInputStream.<init>(DFSInputStream.java:265)
      	at org.apache.hadoop.hdfs.DFSClient.open(DFSClient.java:1046)
      	at org.apache.hadoop.hdfs.DFSClient.open(DFSClient.java:1011)
      	at org.apache.hadoop.hdfs.TestDFSUpgradeFromImage.dfsOpenFileWithRetries(TestDFSUpgradeFromImage.java:177)
      	at org.apache.hadoop.hdfs.TestDFSUpgradeFromImage.verifyDir(TestDFSUpgradeFromImage.java:213)
      	at org.apache.hadoop.hdfs.TestDFSUpgradeFromImage.verifyFileSystem(TestDFSUpgradeFromImage.java:228)
      	at org.apache.hadoop.hdfs.TestDFSUpgradeFromImage.upgradeAndVerify(TestDFSUpgradeFromImage.java:600)
      	at org.apache.hadoop.hdfs.TestDFSUpgradeFromImage.testUpgradeFromRel1BBWImage(TestDFSUpgradeFromImage.java:622)
      

      Attachments

        1. HDFS-9476.002.patch
          2 kB
          Masatake Iwasaki
        2. HDFS-9476.01.patch
          1 kB
          Akira Ajisaka

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            iwasakims Masatake Iwasaki
            weichiu Wei-Chiu Chuang
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            Dates

              Created:
              Updated:
              Resolved:

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