[
https://issues.apache.org/jira/browse/HADOOP-11916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14528659#comment-14528659
]
Hudson commented on HADOOP-11916:
---------------------------------
FAILURE: Integrated in Hadoop-Mapreduce-trunk #2134 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2134/])
HADOOP-11916. TestStringUtils#testLowerAndUpperStrings failed on MAC due to a
JVM bug. Contributed by Ming Ma. (ozawa: rev
338e88a19eeb01364c7f5bcdc5f4b5c35d53852d)
*
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/util/TestStringUtils.java
* hadoop-common-project/hadoop-common/CHANGES.txt
> TestStringUtils#testLowerAndUpperStrings failed on MAC due to a JVM bug
> -----------------------------------------------------------------------
>
> Key: HADOOP-11916
> URL: https://issues.apache.org/jira/browse/HADOOP-11916
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Ming Ma
> Assignee: Ming Ma
> Priority: Minor
> Fix For: 2.8.0
>
> Attachments: HADOOP-11916.patch
>
>
> The test fails with the below exception. It turns out there is a JVM bug for
> MAC, http://bugs.java.com/bugdatabase/view_bug.do?bug_id=8047340.
> {noformat}
> testLowerAndUpperStrings(org.apache.hadoop.util.TestStringUtils) Time
> elapsed: 0.205 sec <<< ERROR!
> java.lang.Error: posix_spawn is not a supported process launch mechanism on
> this platform.
> at java.lang.UNIXProcess$1.run(UNIXProcess.java:104)
> at java.lang.UNIXProcess$1.run(UNIXProcess.java:93)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.lang.UNIXProcess.<clinit>(UNIXProcess.java:91)
> at java.lang.ProcessImpl.start(ProcessImpl.java:130)
> at java.lang.ProcessBuilder.start(ProcessBuilder.java:1028)
> at org.apache.hadoop.util.Shell.runCommand(Shell.java:486)
> at org.apache.hadoop.util.Shell.run(Shell.java:456)
> at
> org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:722)
> at org.apache.hadoop.util.Shell.isSetsidSupported(Shell.java:391)
> at org.apache.hadoop.util.Shell.<clinit>(Shell.java:381)
> at org.apache.hadoop.util.StringUtils.<clinit>(StringUtils.java:80)
> at
> org.apache.hadoop.util.TestStringUtils.testLowerAndUpperStrings(TestStringUtils.java:432)
> {noformat}
> Perhaps we can disable this test case on MAC.
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