Allen Wittenauer created HADOOP-11002:
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Summary: shell escapes are incompatible with previous releases
Key: HADOOP-11002
URL: https://issues.apache.org/jira/browse/HADOOP-11002
Project: Hadoop Common
Issue Type: Bug
Components: scripts
Reporter: Allen Wittenauer
Post-HADOOP-9902, the following in namenode opts doesn't work without being
escaped:
{code}
-XX:HeapDumpPath=./java_pid_<pid>.hprof
{code}
This is a bit of surprising behavior to the users. The breakage is directly
result of the code that fixes spaces in directories. Since it is much more
likely to hit weird metacharacters in shell than have directories with spaces,
that part of HADOOP-9902 needs to get replaced.
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