Github user NicoK commented on a diff in the pull request:
https://github.com/apache/flink/pull/3298#discussion_r101008195
--- Diff: flink-dist/src/main/flink-bin/bin/stop-cluster.sh ---
@@ -25,14 +25,30 @@ bin=`cd "$bin"; pwd`
# Stop TaskManager instance(s) using pdsh (Parallel Distributed Shell)
when available
readSlaves
-command -v pdsh >/dev/null 2>&1
-if [[ $? -ne 0 ]]; then
+# all-local setup?
+all_localhost=1
+for slave in ${SLAVES[@]}; do
+ if [[ "$slave" != "localhost" ]]; then
+ all_localhost=0
+ break
+ fi
+done
--- End diff --
makes sense - also since there we already go through the slaves once so we
can do this check on the fly
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