[HDFS-6059] TestBlockReaderLocal fails if native library is not available

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha1
• Fix Version/s: 2.4.0
• Labels: newbie
• Target Version/s: 2.4.0
• Assignee: Akira Ajisaka
• Reporter: Akira Ajisaka
• Created: 05/Mar/14 18:28
• Updated: 12/May/16 18:17
• Resolved: 06/Mar/14 18:53

Description

I ran TestBlockReaderLocal locally and it failed.

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 T E S T S
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Running org.apache.hadoop.hdfs.TestBlockReaderLocal
Tests run: 37, Failures: 0, Errors: 35, Skipped: 2, Time elapsed: 77.261 sec <<< FAILURE! - in org.apache.hadoop.hdfs.TestBlockReaderLocal
testBlockReaderLocalImmediateClose(org.apache.hadoop.hdfs.TestBlockReaderLocal)  Time elapsed: 51.562 sec  <<< ERROR!
java.lang.UnsupportedOperationException: NativeIO is not available.
        at org.apache.hadoop.hdfs.ShortCircuitShm.<init>(ShortCircuitShm.java:461)
        at org.apache.hadoop.hdfs.TestBlockReaderLocal.runBlockReaderLocalTest(TestBlockReaderLocal.java:181)
        at org.apache.hadoop.hdfs.TestBlockReaderLocal.testBlockReaderLocalImmediateClose(TestBlockReaderLocal.java:218)

Issue Links

• is broken by: HDFS-5950 The DFSClient and DataNode should use shared memory segments to communicate short-circuit information
• is duplicated by: HDFS-6052 TestBlockReaderLocal fails if native code is not loaded or platform is Windows.