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  1. Hadoop HDFS
  2. HDFS-8596

TestDistributedFileSystem et al tests are broken in branch-2 due to incorrect setting of "datanode" attribute

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 2.7.1
    • Fix Version/s: 2.8.0, 2.7.1, 3.0.0-alpha1
    • Component/s: datanode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      After HDFS-8572, some tests failed in branch-2 as below:

      Running org.apache.hadoop.hdfs.TestDistributedFileSystem
      Tests run: 17, Failures: 0, Errors: 3, Skipped: 0, Time elapsed: 44.302 sec <<< FAILURE! - in org.apache.hadoop.hdfs.TestDistributedFileSystem
      testAllWithDualPort(org.apache.hadoop.hdfs.TestDistributedFileSystem)  Time elapsed: 7.985 sec  <<< ERROR!
      java.io.IOException: Server returned HTTP response code: 500 for URL: http://127.0.0.1:43950/getFileChecksum/filechecksum/foo0?ugi=yzhangx&nnaddr=localhost:57316
              at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1625)
              at org.apache.hadoop.hdfs.web.HftpFileSystem$ChecksumParser.getFileChecksum(HftpFileSystem.java:528)
              at org.apache.hadoop.hdfs.web.HftpFileSystem$ChecksumParser.access$200(HftpFileSystem.java:504)
              at org.apache.hadoop.hdfs.web.HftpFileSystem.getFileChecksum(HftpFileSystem.java:545)
              at org.apache.hadoop.hdfs.TestDistributedFileSystem.testFileChecksum(TestDistributedFileSystem.java:592)
              at org.apache.hadoop.hdfs.TestDistributedFileSystem.testAllWithDualPort(TestDistributedFileSystem.java:683)
      

      I found that the cause is the wrong setting of "datanode" attribute in ServletContext introduced by this change.

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              • Assignee:
                yzhangal Yongjun Zhang
                Reporter:
                yzhangal Yongjun Zhang
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                • Created:
                  Updated:
                  Resolved: