Fix a typo to correctly check if variable is empty OR < 3 in

spark_on_yarn_env.sh. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=103348114
GoogleCloudDataproc · Nov 13, 2015 · 61ed9f5 · 61ed9f5
1 parent 91ab4cc
commit 61ed9f5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/extensions/spark/spark_on_yarn_env.sh b/extensions/spark/spark_on_yarn_env.sh
@@ -22,7 +22,7 @@ import_env extensions/spark/spark_env.sh
 
 # Clusters must have at least 3 workers to run spark-validate-setup.sh
 # and many other Spark jobs.
-if [[ -n "${NUM_WORKERS}" ]] || (( ${NUM_WORKERS} < 3 )); then
+if [[ -z "${NUM_WORKERS}" ]] || (( ${NUM_WORKERS} < 3 )); then
   NUM_WORKERS=3
 fi