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https://issues.apache.org/jira/browse/HDFS-14047?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16673286#comment-16673286
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Anatoli Shein commented on HDFS-14047:
--------------------------------------
So the CI test passed with these lines commented out.
After looking at this more, it looks like the issue is with Libhdfs. Libhdfs++
hits this as well just because it falls back to Libhdfs for these operations,
so fixing this issue might be more tricky. Should we remove the two failing
lines for the time being until this gets fixed?
> [libhdfs++] Fix hdfsGetLastExceptionRootCause bug in test_libhdfs_threaded.c
> ----------------------------------------------------------------------------
>
> Key: HDFS-14047
> URL: https://issues.apache.org/jira/browse/HDFS-14047
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: libhdfs, native
> Reporter: Anatoli Shein
> Assignee: Anatoli Shein
> Priority: Major
> Attachments: HDFS-14047.000.patch
>
>
> Currently the native client CI tests break deterministically with these
> errors:
> Libhdfs
> 1 - test_test_libhdfs_threaded_hdfs_static (Failed)
> [exec] TEST_ERROR: failed on
> /testptch/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfs-tests/test_libhdfs_threaded.c:180
> with NULL return return value (errno: 2): expected substring: File does not
> exist
> [exec] TEST_ERROR: failed on
> /testptch/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfs-tests/test_libhdfs_threaded.c:336
> with return code -1 (errno: 2): got nonzero from doTestHdfsOperations(ti,
> fs, &paths)
> [exec] hdfsOpenFile(/tlhData0001/file1):
> FileSystem#open((Lorg/apache/hadoop/fs/Path;I)Lorg/apache/hadoop/fs/FSDataInputStream;)
> error:
> [exec] (unable to get root cause for java.io.FileNotFoundException)
> [exec] (unable to get stack trace for java.io.FileNotFoundException)
>
> Libhdfs++
> 34 - test_libhdfs_threaded_hdfspp_test_shim_static (Failed)
> [exec] TEST_ERROR: failed on
> /testptch/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfs-tests/test_libhdfs_threaded.c:180
> with NULL return return value (errno: 2): expected substring: File does not
> exist
> [exec] TEST_ERROR: failed on
> /testptch/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfs-tests/test_libhdfs_threaded.c:336
> with return code -1 (errno: 2): got nonzero from doTestHdfsOperations(ti,
> fs, &paths)
> [exec] hdfsOpenFile(/tlhData0001/file1):
> FileSystem#open((Lorg/apache/hadoop/fs/Path;I)Lorg/apache/hadoop/fs/FSDataInputStream;)
> error:
> [exec] (unable to get root cause for java.io.FileNotFoundException)
> [exec] (unable to get stack trace for java.io.FileNotFoundException)
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