Hi it looks like TestRaftWithGrpc is failing consistently. Looking at git history, https://github.com/apache/ratis/commits/master/ the failure has been there since RATIS-2129 <https://issues.apache.org/jira/browse/RATIS-2129>. Low replication performance because LogAppender is often blocked by RaftLog's readLock. ( <https://github.com/apache/ratis/commit/781d61d37411b374f104eb0806e1e2c4090fb35e> #1141 <https://github.com/apache/ratis/pull/1141>) <https://github.com/apache/ratis/commit/781d61d37411b374f104eb0806e1e2c4090fb35e>
Here is one example: Error: org.apache.ratis.grpc.TestRaftWithGrpc.testUpdateViaHeartbeat(Boolean)[2] Time elapsed: 6.801 s <<< ERROR! 1001 <https://github.com/apache/ratis/actions/runs/10786817671/job/29914349737#step:5:1002>java.lang.IllegalStateException: allLeaks.size = 15 1002 <https://github.com/apache/ratis/actions/runs/10786817671/job/29914349737#step:5:1003> at org.apache.ratis.util.Preconditions.assertTrue(Preconditions.java:77) 1003 <https://github.com/apache/ratis/actions/runs/10786817671/job/29914349737#step:5:1004> at org.apache.ratis.util.LeakDetector.assertNoLeaks(LeakDetector.java:107) 1004 <https://github.com/apache/ratis/actions/runs/10786817671/job/29914349737#step:5:1005> at org.apache.ratis.server.impl.MiniRaftCluster.shutdown(MiniRaftCluster.java:869) 1005 <https://github.com/apache/ratis/actions/runs/10786817671/job/29914349737#step:5:1006> at org.apache.ratis.grpc.MiniRaftClusterWithGrpc.shutdown(MiniRaftClusterWithGrpc.java:93) 1006 <https://github.com/apache/ratis/actions/runs/10786817671/job/29914349737#step:5:1007> at org.apache.ratis.server.impl.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:149) 1007 <https://github.com/apache/ratis/actions/runs/10786817671/job/29914349737#step:5:1008> at org.apache.ratis.server.impl.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:121) 1008 <https://github.com/apache/ratis/actions/runs/10786817671/job/29914349737#step:5:1009> at org.apache.ratis.grpc.TestRaftWithGrpc.testUpdateViaHeartbeat(TestRaftWithGrpc.java:76) Not sure if it's a production code issue or test issue.
