Ming Ma created HADOOP-11916:
--------------------------------
Summary: 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
Priority: Minor
The test fails with the belong 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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