Apache9 commented on PR #7897:
URL: https://github.com/apache/hbase/pull/7897#issuecomment-4037421529
```
org.apache.hadoop.hbase.client.RetriesExhaustedException:
Failed after attempts=13, exceptions:
2026-03-11T02:46:18.135Z,
org.apache.hadoop.hbase.exceptions.MasterRegistryFetchException: Exception
making rpc to masters [1ca3026490ef,41603,-1]
2026-03-11T02:46:18.238Z,
org.apache.hadoop.hbase.exceptions.MasterRegistryFetchException: Exception
making rpc to masters [1ca3026490ef,41603,-1]
2026-03-11T02:46:18.448Z,
org.apache.hadoop.hbase.exceptions.MasterRegistryFetchException: Exception
making rpc to masters [1ca3026490ef,41603,-1]
2026-03-11T02:46:18.758Z,
org.apache.hadoop.hbase.exceptions.MasterRegistryFetchException: Exception
making rpc to masters [1ca3026490ef,41603,-1]
2026-03-11T02:46:19.268Z,
org.apache.hadoop.hbase.exceptions.MasterRegistryFetchException: Exception
making rpc to masters [1ca3026490ef,41603,-1]
2026-03-11T02:46:20.278Z,
org.apache.hadoop.hbase.exceptions.MasterRegistryFetchException: Exception
making rpc to masters [1ca3026490ef,41603,-1]
2026-03-11T02:46:22.289Z,
org.apache.hadoop.hbase.exceptions.MasterRegistryFetchException: Exception
making rpc to masters [1ca3026490ef,41603,-1]
2026-03-11T02:46:26.318Z,
org.apache.hadoop.hbase.exceptions.MasterRegistryFetchException: Exception
making rpc to masters [1ca3026490ef,41603,-1]
2026-03-11T02:46:36.379Z,
org.apache.hadoop.hbase.exceptions.MasterRegistryFetchException: Exception
making rpc to masters [1ca3026490ef,41603,-1]
2026-03-11T02:46:46.408Z,
org.apache.hadoop.hbase.exceptions.MasterRegistryFetchException: Exception
making rpc to masters [1ca3026490ef,41603,-1]
2026-03-11T02:46:56.469Z,
org.apache.hadoop.hbase.exceptions.MasterRegistryFetchException: Exception
making rpc to masters [1ca3026490ef,41603,-1]
2026-03-11T02:47:06.558Z,
org.apache.hadoop.hbase.exceptions.MasterRegistryFetchException: Exception
making rpc to masters [1ca3026490ef,41603,-1]
at java.base/java.lang.Thread.getStackTrace(Thread.java:1619)
at
org.apache.hadoop.hbase.util.FutureUtils.setStackTrace(FutureUtils.java:144)
at
org.apache.hadoop.hbase.util.FutureUtils.rethrow(FutureUtils.java:163)
at
org.apache.hadoop.hbase.client.AsyncTableResultScanner.next(AsyncTableResultScanner.java:173)
at
org.apache.hadoop.hbase.HBaseTestingUtil.startMiniHBaseCluster(HBaseTestingUtil.java:914)
at
org.apache.hadoop.hbase.HBaseTestingUtil.startMiniCluster(HBaseTestingUtil.java:874)
at
org.apache.hadoop.hbase.HBaseTestingUtil.startMiniCluster(HBaseTestingUtil.java:828)
at
org.apache.hadoop.hbase.replication.TestReplicationBase.startClusters(TestReplicationBase.java:261)
at
org.apache.hadoop.hbase.replication.TestReplicationBase.setUpBeforeClass(TestReplicationBase.java:278)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.lang.Thread.run(Thread.java:840)
at --------Future.get--------(Unknown Source)
at
org.apache.hadoop.hbase.client.AsyncRpcRetryingCaller.completeExceptionally(AsyncRpcRetryingCaller.java:108)
at
org.apache.hadoop.hbase.client.AsyncSingleRequestRpcRetryingCaller.doCall(AsyncSingleRequestRpcRetryingCaller.java:102)
at
org.apache.hadoop.hbase.client.AsyncRpcRetryingCaller.lambda$tryScheduleRetry$1(AsyncRpcRetryingCaller.java:138)
at
org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$HashedWheelTimeout.run(HashedWheelTimer.java:713)
at
org.apache.hbase.thirdparty.io.netty.util.concurrent.ImmediateExecutor.execute(ImmediateExecutor.java:34)
at
org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:701)
at
org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:787)
at
org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:501)
at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.apache.hadoop.hbase.exceptions.MasterRegistryFetchException:
Exception making rpc to masters [1ca3026490ef,41603,-1]
at
org.apache.hadoop.hbase.client.AbstractRpcBasedConnectionRegistry.lambda$groupCall$2(AbstractRpcBasedConnectionRegistry.java:172)
at
org.apache.hadoop.hbase.util.FutureUtils.lambda$addListener$0(FutureUtils.java:71)
at
java.base/java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:863)
at
java.base/java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:841)
at
java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:510)
at
java.base/java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:2162)
at
org.apache.hadoop.hbase.client.AbstractRpcBasedConnectionRegistry.lambda$call$1(AbstractRpcBasedConnectionRegistry.java:127)
at
org.apache.hbase.thirdparty.com.google.protobuf.RpcUtil$1.run(RpcUtil.java:56)
at
org.apache.hbase.thirdparty.com.google.protobuf.RpcUtil$1.run(RpcUtil.java:47)
at
org.apache.hadoop.hbase.ipc.AbstractRpcClient.onCallFinished(AbstractRpcClient.java:402)
at
org.apache.hadoop.hbase.ipc.AbstractRpcClient$3.run(AbstractRpcClient.java:435)
at
org.apache.hadoop.hbase.ipc.AbstractRpcClient$3.run(AbstractRpcClient.java:430)
at org.apache.hadoop.hbase.ipc.Call.callComplete(Call.java:117)
at org.apache.hadoop.hbase.ipc.Call.setException(Call.java:132)
at
org.apache.hadoop.hbase.ipc.BufferCallBeforeInitHandler.userEventTriggered(BufferCallBeforeInitHandler.java:106)
at
org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeUserEventTriggered(AbstractChannelHandlerContext.java:398)
at
org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeUserEventTriggered(AbstractChannelHandlerContext.java:376)
at
org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.fireUserEventTriggered(AbstractChannelHandlerContext.java:368)
at
org.apache.hbase.thirdparty.io.netty.channel.DefaultChannelPipeline$HeadContext.userEventTriggered(DefaultChannelPipeline.java:1375)
at
org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeUserEventTriggered(AbstractChannelHandlerContext.java:396)
at
org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeUserEventTriggered(AbstractChannelHandlerContext.java:376)
at
org.apache.hbase.thirdparty.io.netty.channel.DefaultChannelPipeline.fireUserEventTriggered(DefaultChannelPipeline.java:862)
at
org.apache.hadoop.hbase.ipc.NettyRpcConnection.failInit(NettyRpcConnection.java:211)
at
org.apache.hadoop.hbase.ipc.NettyRpcConnection$2.fail(NettyRpcConnection.java:415)
at
org.apache.hadoop.hbase.ipc.NettyRpcConnection$2.operationComplete(NettyRpcConnection.java:422)
at
org.apache.hadoop.hbase.ipc.NettyRpcConnection$2.operationComplete(NettyRpcConnection.java:390)
at
org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:603)
at
org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:596)
at
org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:572)
at
org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:505)
at
org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:649)
at
org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:642)
at
org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:131)
at
org.apache.hbase.thirdparty.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.fulfillConnectPromise(AbstractNioChannel.java:326)
at
org.apache.hbase.thirdparty.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:342)
at
org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:784)
at
org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:732)
at
org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:658)
at
org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
at
org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:998)
at
org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at
org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
... 1 more
Caused by: org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed
contacting masters after 1 attempts.
Exceptions:
java.net.ConnectException: Call to address=1ca3026490ef:41603 failed on
connection exception:
org.apache.hbase.thirdparty.io.netty.channel.AbstractChannel$AnnotatedConnectException:
Connection refused: 1ca3026490ef/172.17.0.2:41603
at
org.apache.hadoop.hbase.client.AbstractRpcBasedConnectionRegistry.lambda$groupCall$2(AbstractRpcBasedConnectionRegistry.java:171)
... 42 more
```
TestReplicationSmallTestsSync failed with above message. Need to dig more as
we failed in startMiniCluster...
But anyway, not related to the PR here, TestTags passed in the last run.
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