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From mattf <...@git.apache.org>
Subject [GitHub] spark pull request: [SPARK-3425] do not set MaxPermSize for OpenJD...
Date Mon, 08 Sep 2014 01:08:37 GMT
Github user mattf commented on a diff in the pull request:

    https://github.com/apache/spark/pull/2301#discussion_r17219036
  
    --- Diff: bin/spark-class ---
    @@ -105,7 +105,7 @@ else
         exit 1
       fi
     fi
    -JAVA_VERSION=$($RUNNER -version 2>&1 | sed 's/java version "\(.*\)\.\(.*\)\..*"/\1\2/;
1q')
    +JAVA_VERSION=$($RUNNER -version 2>&1 | sed 's/java\|openjdk version "\(.*\)\.\(.*\)\..*"/\1\2/;
1q')
    --- End diff --
    
    nice catch. i had tried parens, but they don't work. it'll have to be a .*
    
    ````
    $ java -version
    openjdk version "1.8.0_11"
    OpenJDK Runtime Environment (build 1.8.0_11-b12)
    OpenJDK 64-Bit Server VM (build 25.11-b02, mixed mode)
    $ echo 'openjdk version "1.8.0_11"' | sed 's/java\|openjdk version "\(.*\)\.\(.*\)\..*"/\1\2/;
1q'
    18
    $ echo 'java version "1.8.0_11"' | sed 's/java\|openjdk version "\(.*\)\.\(.*\)\..*"/\1\2/;
1q'   
     version "1.8.0_11"
    $ echo 'java version "1.8.0_11"' | sed 's/(java\|openjdk) version "\(.*\)\.\(.*\)\..*"/\1\2/;
1q'
    java version "1.8.0_11"
    $ echo 'openjdk version "1.8.0_11"' | sed 's/(java\|openjdk) version "\(.*\)\.\(.*\)\..*"/\1\2/;
1q'
    openjdk version "1.8.0_11"
    $ echo 'java version "1.8.0_11"' | sed 's/.* version "\(.*\)\.\(.*\)\..*"/\1\2/; 1q'
    18
    $ echo 'openjdk version "1.8.0_11"' | sed 's/.* version "\(.*\)\.\(.*\)\..*"/\1\2/; 1q'
    18
    ````


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