tillrohrmann commented on a change in pull request #10921: [FLINK-15692][state
backend] Enable limiting RocksDB memory consumption by default
URL: https://github.com/apache/flink/pull/10921#discussion_r369570350
##########
File path:
flink-runtime/src/test/java/org/apache/flink/runtime/operators/testutils/MockEnvironmentBuilder.java
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@@ -125,6 +129,13 @@ public MockEnvironmentBuilder
setMetricGroup(TaskMetricGroup taskMetricGroup) {
return this;
}
+ public MockEnvironmentBuilder setIOManager(IOManager ioManager) {
+ // close previous io-manager.
+ IOUtils.closeQuietly(this.ioManager);
Review comment:
Instead of pre-initializing `ioManager` with `new IOManagerAsync()` we could
leave the field `null`. In the build method we could create an `IOManagerAsync`
if no other manager has been set.
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