debezium-io +mysql cdc netty UNAVAILABLE #11178
Description
version:
pulsar 2.8.0
centos 7
Describe the bug
I want to use debezium-io to receive mysql cdc data ，I can create connector successfull，and the topic also can automatic created,but wait a moment will error
command:
pulsar-admin source create
--archive connectors/pulsar-io-debezium-mysql-2.8.0.nar
--name debezium-mysql-source-quanxian --destination-topic-name debezium-mysql-topic-quanxian
--tenant public
--namespace default
--source-config '{"database.hostname": "","database.port": "3306","database.user": "","database.password": "*","database.server.id": "184055","database.server.name": "dbserver1-mysql-quanxian","database.whitelist": "utpdb","database.history": "org.apache.pulsar.io.debezium.PulsarDatabaseHistory","database.history.pulsar.topic": "history-topic-quanxian","database.history.pulsar.service.url": "pulsar://kafka01:6650,kafka02:6650,kafka03:6650","key.converter": "org.apache.kafka.connect.json.JsonConverter","value.converter": "org.apache.kafka.connect.json.JsonConverter","pulsar.service.url": "pulsar://kafka01:6650,kafka02:6650,kafka03:6650","offset.storage.topic": "offset-topic-quanxian"}'
LOG
15:13:44.665 [pulsar-web-40-3] INFO org.eclipse.jetty.server.RequestLog - 10.21.14.17 - - [01/Jul/2021:15:13:44 +0800] "GET /admin/v2/persistent/public/functions/coordinate/stats?getPreciseBacklog=false&subscriptionBacklogSize=false HTTP/1.1" 307 0 "-" "Pulsar-Java-v2.8.0" 1
15:13:47.885 [function-timer-thread-63-1] ERROR org.apache.pulsar.functions.runtime.process.ProcessRuntime - Health check failed for debezium-mysql-source-quanxian-0
java.util.concurrent.ExecutionException: io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_292]
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[?:1.8.0_292]
at org.apache.pulsar.functions.runtime.process.ProcessRuntime.lambda$start$1(ProcessRuntime.java:186) ~[org.apache.pulsar-pulsar-functions-runtime-2.8.0.jar:2.8.0]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_292]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [?:1.8.0_292]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) [?:1.8.0_292]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) [?:1.8.0_292]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_292]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_292]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) [io.netty-netty-common-4.1.63.Final.jar:4.1.63.Final]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_292]
Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
at io.grpc.Status.asRuntimeException(Status.java:533) ~[io.grpc-grpc-api-1.33.0.jar:1.33.0]
at io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:533) ~[io.grpc-grpc-stub-1.33.0.jar:1.33.0]
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:616) ~[io.grpc-grpc-core-1.33.0.jar:1.33.0]
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:69) ~[io.grpc-grpc-core-1.33.0.jar:1.33.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:802) ~[io.grpc-grpc-core-1.33.0.jar:1.33.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:781) ~[io.grpc-grpc-core-1.33.0.jar:1.33.0]
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) ~[io.grpc-grpc-core-1.33.0.jar:1.33.0]
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) ~[io.grpc-grpc-core-1.33.0.jar:1.33.0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_292]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_292]
... 1 more
Caused by: io.grpc.netty.shaded.io.netty.channel.AbstractChannel$AnnotatedConnectException: finishConnect(..) failed: Connection refused: /127.0.0.1:42536
Caused by: java.net.ConnectException: finishConnect(..) failed: Connection refused
at io.grpc.netty.shaded.io.netty.channel.unix.Errors.throwConnectException(Errors.java:124) ~[io.grpc-grpc-netty-shaded-1.33.0.jar:1.33.0]
at io.grpc.netty.shaded.io.netty.channel.unix.Socket.finishConnect(Socket.java:243) ~[io.grpc-grpc-netty-shaded-1.33.0.jar:1.33.0]
at io.grpc.netty.shaded.io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.doFinishConnect(AbstractEpollChannel.java:672) ~[io.grpc-grpc-netty-shaded-1.33.0.jar:1.33.0]
at io.grpc.netty.shaded.io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.finishConnect(AbstractEpollChannel.java:649) ~[io.grpc-grpc-netty-shaded-1.33.0.jar:1.33.0]
at io.grpc.netty.shaded.io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.epollOutReady(AbstractEpollChannel.java:529) ~[io.grpc-grpc-netty-shaded-1.33.0.jar:1.33.0]
at io.grpc.netty.shaded.io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:465) ~[io.grpc-grpc-netty-shaded-1.33.0.jar:1.33.0]
at io.grpc.netty.shaded.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:378) ~[io.grpc-grpc-netty-shaded-1.33.0.jar:1.33.0]
at io.grpc.netty.shaded.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[io.grpc-grpc-netty-shaded-1.33.0.jar:1.33.0]
at io.grpc.netty.shaded.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[io.grpc-grpc-netty-shaded-1.33.0.jar:1.33.0]
at io.grpc.netty.shaded.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[io.grpc-grpc-netty-shaded-1.33.0.jar:1.33.0]
... 1 more
