[hotfix][tests][e2e] Delete empty plugin directory after moving jar

is · May 27, 2020 · dcf4cd3 · dcf4cd3
1 parent 79a5614
commit dcf4cd3
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/...o-end-tests-common/src/main/java/org/apache/flink/tests/util/flink/FlinkDistribution.java b/...o-end-tests-common/src/main/java/org/apache/flink/tests/util/flink/FlinkDistribution.java
@@ -228,6 +228,10 @@ public void performJarOperation(JarOperation operation) throws IOException {
  break;
  case MOVE:
  Files.move(sourceJar, targetJar);
+ if (operation.getSource() == JarLocation.PLUGINS) {
+ // plugin system crashes on startup if a plugin directory is empty
+ Files.delete(sourceJar.getParent());
+ }
  break;
  default:
  throw new IllegalStateException();