Github user tillrohrmann commented on a diff in the pull request:
https://github.com/apache/flink/pull/6284#discussion_r202087890
--- Diff:
flink-yarn/src/main/java/org/apache/flink/yarn/YarnResourceManager.java ---
@@ -473,8 +474,13 @@ private ContainerLaunchContext
createTaskExecutorLaunchContext(Resource resource
log.debug("TaskManager configuration: {}", flinkConfig);
+ Configuration taskManagerConfig = flinkConfig.clone();
+ if (!flinkConfig.containsKey(CoreOptions.TMP_DIRS_OVERRIDDEN)){
+ taskManagerConfig.setString(CoreOptions.TMP_DIRS, "");
// HACK: emulate removal for the given key
+ }
--- End diff --
Replace with `BootstratpTools#cloneConfiguration(Configuration)` in order
to reduce code duplication.
---
