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Update hadoop-env.cmd 

Added line to convert %JAVA_HOME% to short paths, in case the installation directory contains a space. Current installers suggest using \Program Files\Java, so everyone using Windows keeps running into problems trying to launch Hadoop.
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wayneseguin 2020-08-26 11:52:30 -04:00 committed by GitHub
parent 931adbaa14
commit 4d51abbcff
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hadoop-common-project/hadoop-common/src/main/conf/hadoop-env.cmd
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@ -24,6 +24,9 @@
@rem The java implementation to use. Required. @rem The java implementation to use. Required.
set JAVA_HOME=%JAVA_HOME% set JAVA_HOME=%JAVA_HOME%
@rem In case path contains spaces, convert JAVA_HOME to short paths
for %%I in ("%JAVA_HOME%") do set JAVA_HOME=%%~sI
@rem The jsvc implementation to use. Jsvc is required to run secure datanodes. @rem The jsvc implementation to use. Jsvc is required to run secure datanodes.
@rem set JSVC_HOME=%JSVC_HOME% @rem set JSVC_HOME=%JSVC_HOME%