From 435b8779df01a7477addecb1023605957bca4e9b Mon Sep 17 00:00:00 2001 From: Nathan Kronenfeld Date: Mon, 13 Apr 2015 18:21:16 -0700 Subject: [Spark-4848] Allow different Worker configurations in standalone cluster This refixes #3699 with the latest code. This fixes SPARK-4848 I've changed the stand-alone cluster scripts to allow different workers to have different numbers of instances, with both port and web-ui port following allong appropriately. I did this by moving the loop over instances from start-slaves and stop-slaves (on the master) to start-slave and stop-slave (on the worker). Wile I was at it, I changed SPARK_WORKER_PORT to work the same way as SPARK_WORKER_WEBUI_PORT, since the new methods work fine for both. Author: Nathan Kronenfeld Closes #5140 from nkronenfeld/feature/spark-4848 and squashes the following commits: cf5f47e [Nathan Kronenfeld] Merge remote branch 'upstream/master' into feature/spark-4848 044ca6f [Nathan Kronenfeld] Documentation and formatting as requested by by andrewor14 d739640 [Nathan Kronenfeld] Move looping through instances from the master to the workers, so that each worker respects its own number of instances and web-ui port --- sbin/start-slaves.sh | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) (limited to 'sbin/start-slaves.sh') diff --git a/sbin/start-slaves.sh b/sbin/start-slaves.sh index 4356c03657..24d6268815 100755 --- a/sbin/start-slaves.sh +++ b/sbin/start-slaves.sh @@ -59,13 +59,4 @@ if [ "$START_TACHYON" == "true" ]; then fi # Launch the slaves -if [ "$SPARK_WORKER_INSTANCES" = "" ]; then - exec "$sbin/slaves.sh" cd "$SPARK_HOME" \; "$sbin/start-slave.sh" 1 "spark://$SPARK_MASTER_IP:$SPARK_MASTER_PORT" -else - if [ "$SPARK_WORKER_WEBUI_PORT" = "" ]; then - SPARK_WORKER_WEBUI_PORT=8081 - fi - for ((i=0; i<$SPARK_WORKER_INSTANCES; i++)); do - "$sbin/slaves.sh" cd "$SPARK_HOME" \; "$sbin/start-slave.sh" $(( $i + 1 )) --webui-port $(( $SPARK_WORKER_WEBUI_PORT + $i )) "spark://$SPARK_MASTER_IP:$SPARK_MASTER_PORT" - done -fi +"$sbin/slaves.sh" cd "$SPARK_HOME" \; "$sbin/start-slave.sh" "spark://$SPARK_MASTER_IP:$SPARK_MASTER_PORT" -- cgit v1.2.3