kafkatest: limit num_workers to 12 to speed up test times

edenhill · edenhill · commit c29a6c75e4aa · 2020-04-03T16:52:07.000+02:00
diff --git a/tests/system/run-tests.sh b/tests/system/run-tests.sh
@@ -155,6 +155,10 @@ fi
 echo "Grabbing Vagrantfile.local"
 cp $WORKSPACE/jenkins-common/scripts/system-tests/kafka-system-test/Vagrantfile.local $KAFKA_DIR
 
+# The client system tests only need about 12 workers, rather than
+# the default 30 (or so). This speeds up test start up times.
+sed -i=bak 's/^num_workers.*/num_workers = 12/g' $KAFKA_DIR/Vagrantfile.local
+
 if [ "x$DESTROY_BEFORE" == "xtrue" ]; then
     echo "Destroying Vagrant cluster before running tests..."
     cd $KAFKA_DIR
