tillrohrmann commented on a change in pull request #8716: [FLINK-12800] Harden
Tests when availableProcessors is 1
URL: https://github.com/apache/flink/pull/8716#discussion_r293276173
##########
File path:
flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/operators/StreamOperatorChainingTest.java
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@@ -81,34 +81,37 @@ public void testMultiChainingWithoutObjectReuse() throws
Exception {
*/
private void testMultiChaining(StreamExecutionEnvironment env) throws
Exception {
+ // set parallelism to 4 to avoid chaining with source in case
when available processors is 1.
+ final int parallelism = 4;
Review comment:
Same here: `env.setParallelism(2);`
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