Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/3810#discussion_r114498745
--- Diff:
flink-test-utils-parent/flink-test-utils/src/main/java/org/apache/flink/test/util/MultipleProgramsTestBase.java
---
@@ -80,29 +80,36 @@
protected final TestExecutionMode mode;
-
+ private TestEnvironment testEnvironment;
+
+ private CollectionTestEnvironment collectionTestEnvironment;
+
public MultipleProgramsTestBase(TestExecutionMode mode) {
this.mode = mode;
-
+
switch(mode){
case CLUSTER:
- new TestEnvironment(cluster, 4).setAsContext();
+ testEnvironment = new TestEnvironment(cluster,
4);
--- End diff --
I would suggest moving this into an `@Before` method and calling
`unsetAsContext` in a `@After` method.
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