Use $((EXPRESSION)) instead of $[EXPRESSION]
$((EXPRESSION)) is POSIX-conform and should be preferred. Change-Id: I202fe308eb234230896992b84cbb4b30aecb394e
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@ -79,7 +79,7 @@ run_pi_job() {
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echo -e "************************ START OF \"PI\" JOB *********************\n" >> $log
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sudo -u $HADOOP_USER bash -lc "hadoop jar $HADOOP_EXAMPLES_JAR_PATH pi $[$NODE_COUNT*10] $[$NODE_COUNT*1000]" >> $log
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sudo -u $HADOOP_USER bash -lc "hadoop jar $HADOOP_EXAMPLES_JAR_PATH pi $(($NODE_COUNT*10)) $(($NODE_COUNT*1000))" >> $log
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echo -e "************************ END OF \"PI\" JOB ***********************" >> $log
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}
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