[jira] [Created] (RATIS-1653) TestNettyDataStreamChainTopologyWithGrpcCluster fails sometimes

["Kiyoshi Mizumaru (Jira)" <ji...@apache.org>]

Kiyoshi Mizumaru created RATIS-1653:
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             Summary: TestNettyDataStreamChainTopologyWithGrpcCluster fails sometimes
                 Key: RATIS-1653
                 URL: https://issues.apache.org/jira/browse/RATIS-1653
             Project: Ratis
          Issue Type: Bug
          Components: server, test
    Affects Versions: 2.3.0
         Environment: > java -version
openjdk version "1.8.0_332"
OpenJDK Runtime Environment (Temurin)(build 1.8.0_332-b09)
OpenJDK 64-Bit Server VM (Temurin)(build 25.332-b09, mixed mode)

> mvn -version
Apache Maven 3.8.6 (84538c9988a25aec085021c365c560670ad80f63)
Maven home: /home/maru/.sdkman/candidates/maven/current
Java version: 1.8.0_332, vendor: Temurin, runtime: /home/maru/.sdkman/candidates/java/8.0.332-tem/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "5.15.0-43-generic", arch: "amd64", family: "unix"
            Reporter: Kiyoshi Mizumaru


{{Sometimes I see mvn test fails with the following error:}}
{code:java}
[INFO] Running org.apache.ratis.datastream.TestNettyDataStreamChainTopologyWithGrpcCluster
[ERROR] Tests run: 4, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 94.492 s <<< FAILURE! - in org.apache.ratis.datastream.TestNettyDataStreamChainTopologyWithGrpcCluster
[ERROR] testMultipleStreamsMultipleServersStepDownLeader(org.apache.ratis.datastream.TestNettyDataStreamChainTopologyWithGrpcCluster)  Time elapsed: 63.959 s  <<< ERROR!
java.util.concurrent.CompletionException: org.apache.ratis.protocol.exceptions.TimeoutIOException: Timeout 10000ms: Failed to send DataStreamWindowRequest:seqNum=12,DataStreamRequestHeader:clientId=client-B7213C09F5FF,type=STREAM_DATA,id=418,offset=7575945,length=0
    at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:292)
    at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:308)
    at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:783)
    at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:750)
    at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
    at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990)
    at org.apache.ratis.client.impl.OrderedStreamAsync.lambda$scheduleWithTimeout$7(OrderedStreamAsync.java:172)
    at org.apache.ratis.util.TimeoutScheduler.lambda$onTimeout$0(TimeoutScheduler.java:141)
    at org.apache.ratis.util.TimeoutScheduler.lambda$onTimeout$1(TimeoutScheduler.java:155)
    at org.apache.ratis.util.LogUtils.runAndLog(LogUtils.java:38)
    at org.apache.ratis.util.LogUtils$1.run(LogUtils.java:79)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:750)
Caused by: org.apache.ratis.protocol.exceptions.TimeoutIOException: Timeout 10000ms: Failed to send DataStreamWindowRequest:seqNum=12,DataStreamRequestHeader:clientId=client-B7213C09F5FF,type=STREAM_DATA,id=418,offset=7575945,length=0
    ... 12 more {code}
I've uploaded output of TestNettyDataStreamChainTopologyWithGrpcCluster#testMultipleServersStepdownLeader test to my gist https://gist.github.com/kmizumar/4eefb95ac7677ab47442e3e17c920645



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