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https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12901621#action_12901621
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Tanping Wang commented on HDFS-1310:
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I ran this test case, TestFileConcurrentReader with Java 1.6.0_07 and this test
stuck for ever on Yahoo hudson build box. I switched to Java 1.6.0_15 on the
same build box, the test case passed with no problem. (Suspecting running
into some race conditions in the test cases.) On the other hand, on my own
Linux box, with the latest Java version, .1.6.0_21, initially, 3 out of 7 test
cases failed, after putting in some sleep time between each test case, shown
as below,
protected void tearDown() throws Exception {
cluster.shutdown();
cluster = null;
super.tearDown();
// NEW: go to sleep
try{Thread.sleep(3000);}catch(Exception e) {};
}
tests passed.
Which java sub-version do we use for Hudson?
> TestFileConcurrentReader fails
> ------------------------------
>
> Key: HDFS-1310
> URL: https://issues.apache.org/jira/browse/HDFS-1310
> Project: Hadoop HDFS
> Issue Type: Test
> Affects Versions: 0.22.0
> Reporter: Suresh Srinivas
>
> For details of test failure see
> http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/
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