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https://issues.apache.org/jira/browse/HDFS-14047?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16673619#comment-16673619
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Anatoli Shein commented on HDFS-14047:
--------------------------------------
Okay, I finally got to the bottom of this issue and fixed it in the new patch
(001).
This problem apparently started happening after HADOOP-15495 (Upgrade
common-lang version to 3.7 in hadoop-common-project and hadoop-tools) since the
reference to:
org.apache.commons.lang.exception.ExceptionUtils
was missed and not updated to:
org.apache.commons.lang3.exception.ExceptionUtils
in exception.c
[~James C], could you please help reviewing this?
> [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, HDFS-14047.001.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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