Xiaoyu Yao created HADOOP-11193:
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Summary:
Java_org_apache_hadoop_io_nativeio_NativeIO_00024POSIX_fstat returns
uninitialized mode on Windows
Key: HADOOP-11193
URL: https://issues.apache.org/jira/browse/HADOOP-11193
Project: Hadoop Common
Issue Type: Bug
Components: native
Affects Versions: 2.5.1
Reporter: Xiaoyu Yao
Assignee: Xiaoyu Yao
This was caught by TestNativeIO#testFstat test.
Looks like an uninitialized variable mode below in
NativeIO.c#Java_org_apache_hadoop_io_nativeio_NativeIO_00024POSIX_fstat around
line ~278.
ifdef WINDOWS
LPWSTR owner = NULL;
LPWSTR group = NULL;
int mode;
jstring jstr_owner = NULL;
...
Test Report:
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T E S T S
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T E S T S
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Running org.apache.hadoop.io.nativeio.TestNativeIO
Tests run: 18, Failures: 1, Errors: 0, Skipped: 1, Time elapsed: 2.214 sec <<<
FAILURE! - in org.apache.hadoop.io.native
io.TestNativeIO
testFstat(org.apache.hadoop.io.nativeio.TestNativeIO) Time elapsed: 0.514 sec
<<< FAILURE!
java.lang.AssertionError: Stat mode field should indicate a regular file
expected:<32768> but was:<53248>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:743)
at org.junit.Assert.assertEquals(Assert.java:118)
at org.junit.Assert.assertEquals(Assert.java:555)
at
org.apache.hadoop.io.nativeio.TestNativeIO.testFstat(TestNativeIO.java:96)
Results :
Failed tests:
TestNativeIO.testFstat:96 Stat mode field should indicate a regular file
expected:<32768> but was:<53248>
Tests run: 18, Failures: 1, Errors: 0, Skipped: 1
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