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https://issues.apache.org/jira/browse/HADOOP-4776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12787761#action_12787761
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Peter Seegers commented on HADOOP-4776:
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There's a simple fix for this issue. I'm working from v 0.20.1. If you change
bin/hadoop so that the "cygwin path translation" block contains the line
JAVA=`cygpath -u "$JAVA"`
the spaces are removed from the path to the java executable and all invocations
of bin/hadoop work without the "C:\Program: command not found" message. See
patch below ...
--- a/bin/hadoop Tue Dec 08 12:09:18 2009 -0800
+++ b/bin/hadoop Tue Dec 08 13:42:30 2009 -0800
@@ -247,6 +247,7 @@
# cygwin path translation
if $cygwin; then
+ JAVA=`cygpath -u "$JAVA"`
CLASSPATH=`cygpath -p -w "$CLASSPATH"`
HADOOP_HOME=`cygpath -w "$HADOOP_HOME"`
HADOOP_LOG_DIR=`cygpath -w "$HADOOP_LOG_DIR"`
> Windows installation fails with "bin/hadoop: line 243: c:\Program: command
> not found"
> -------------------------------------------------------------------------------------
>
> Key: HADOOP-4776
> URL: https://issues.apache.org/jira/browse/HADOOP-4776
> Project: Hadoop Common
> Issue Type: Bug
> Components: scripts
> Affects Versions: 0.19.0
> Environment: Windows
> Reporter: m costello
> Priority: Minor
> Original Estimate: 0.17h
> Remaining Estimate: 0.17h
>
> Perhaps a space in the path name is confusing Cygwin. The JAVA_HOME path is
> the default "C:\Program Files\Java\jdk1.6.0_11".
> Changing
> JAVA_PLATFORM=`CLASSPATH=${CLASSPATH} ${JAVA}
> org.apache.hadoop.util.PlatformName | sed -e "s/ /_/g"`
> to
> JAVA_PLATFORM=`CLASSPATH=${CLASSPATH} "${JAVA}"
> org.apache.hadoop.util.PlatformName | sed -e "s/ /_/g"`
> appear to correct the problem.
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