dannycranmer commented on a change in pull request #14737:
URL: https://github.com/apache/flink/pull/14737#discussion_r594496214
##########
File path: flink-end-to-end-tests/test-scripts/common.sh
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@@ -364,6 +364,7 @@ function check_logs_for_errors {
| grep -v "HeapDumpOnOutOfMemoryError" \
| grep -v "error_prone_annotations" \
| grep -v "Error sending fetch request" \
+ | grep -v "WARN akka.remote.ReliableDeliverySupervisor" \
Review comment:
This is to avoid failure under this scenario:
```
2021-03-11T23:25:41.9106886Z Mar 11 23:25:41 2021-03-11 23:25:39,736 WARN
akka.remote.ReliableDeliverySupervisor [] - Association
with remote system [akka.tcp://flink-metrics@10.1.0.4:37981] has failed,
address is now gated for [50] ms. Reason: [Disassociated]
2021-03-11T23:25:41.9108202Z Mar 11 23:25:41 2021-03-11 23:25:39,747 WARN
akka.remote.ReliableDeliverySupervisor [] - Association
with remote system [akka.tcp://flink@10.1.0.4:37839] has failed, address is now
gated for [50] ms. Reason: [Disassociated]
2021-03-11T23:25:41.9109453Z Mar 11 23:25:41 2021-03-11 23:25:40,010 WARN
akka.remote.transport.netty.NettyTransport [] - Remote
connection to [null] failed with java.net.ConnectException: Connection refused:
/10.1.0.4:37839
2021-03-11T23:25:41.9111511Z Mar 11 23:25:41 2021-03-11 23:25:40,010 WARN
akka.remote.ReliableDeliverySupervisor [] - Association
with remote system [akka.tcp://flink@10.1.0.4:***@10.1.0.4:37839]] Caused by:
[java.net.ConnectException: Connection refused: /10.1.0.4:37839]
```
We already ignore `grep -v "WARN
akka.remote.transport.netty.NettyTransport"`
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