Github user srowen commented on a diff in the pull request: https://github.com/apache/spark/pull/13172#discussion_r63744491 --- Diff: sbin/spark-daemon.sh --- @@ -162,6 +162,16 @@ run_command() { esac echo "$newpid" > "$pid" + + #here add this loop to check the daemon process turn into java process. It takes at most 5 seconds. --- End diff -- This would be somewhat clearer as something like "Poll for up to 5 seconds for the java process to start" Otherwise LGTM
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