[jira] [Created] (DRILL-530) drill-config.sh detects java executable incorrectly

[Prasanna (JIRA)]

Prasanna created DRILL-530:
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             Summary: drill-config.sh detects java executable incorrectly
                 Key: DRILL-530
                 URL: https://issues.apache.org/jira/browse/DRILL-530
             Project: Apache Drill
          Issue Type: Bug
    Affects Versions: 1.0.0-milestone-1
         Environment: linux will affect most linux flavours
            Reporter: Prasanna


if JAVA_HOME = /work/platform/java
and JAVA_BIN = /work/platform/java/bin/java

Then the following in drill-config.sh line [156 java executable detection line] 
JAVA=`find -L "$JAVA_HOME" -name $JAVA_BIN | head -n 1`

evaluates to "/work/platform/java" which is not a binary java executable.

I recommend the line to be changed to:
JAVA=`find -L "$JAVA_HOME" -name $JAVA_BIN -type f | sort -n -k2 | head -n 1`



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