刘珍 created IOTDB-3272:
-------------------------
Summary: [ error message ] Borrow client error when the target
DataNode is down
Key: IOTDB-3272
URL: https://issues.apache.org/jira/browse/IOTDB-3272
Project: Apache IoTDB
Issue Type: Bug
Components: mpp-cluster
Affects Versions: 0.14.0-SNAPSHOT
Reporter: 刘珍
Assignee: Quan Siyi
Attachments: image-2022-05-24-10-34-58-400.png
master_0523_51e9703
data_replication_factor=1
3confignode，3datanode。
停止node1的datanode，cli在node2 查询node1上的数据，{color:#DE350B}*报错信息不明确*{color}：
!image-2022-05-24-10-34-58-400.png!
error code: TSStatus(code:411,
message:org.apache.iotdb.db.exception.mpp.FragmentInstanceDispatchException:
java.io.IOException: {color:#DE350B}*Borrow client from pool for node
TEndPoint(ip:192.168.130.3, port:9003) failed.)*{color}
2022-05-24 10:27:25,667 [pool-17-IoTDB-MPPCoordinator-3] ERROR
o.a.i.d.m.p.s.SimpleQueryTerminator:78 - can't connect to node
TEndPoint(ip:192.168.130.3, port:9003)
java.io.IOException: {color:#DE350B}*Borrow client from pool for node
TEndPoint(ip:192.168.130.3, port:9003) failed.*{color}
at
org.apache.iotdb.commons.client.ClientManager.borrowClient(ClientManager.java:61)
at
org.apache.iotdb.db.mpp.plan.scheduler.SimpleQueryTerminator.lambda$terminate$0(SimpleQueryTerminator.java:74)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: net.sf.cglib.core.CodeGenerationException:
org.apache.thrift.transport.TTransportException-->java.net.ConnectException:
Connection refused (Connection refused)
at net.sf.cglib.core.ReflectUtils.newInstance(ReflectUtils.java:235)
at net.sf.cglib.core.ReflectUtils.newInstance(ReflectUtils.java:220)
at net.sf.cglib.proxy.Enhancer.createUsingReflection(Enhancer.java:639)
at net.sf.cglib.proxy.Enhancer.firstInstance(Enhancer.java:538)
at
net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:231)
at net.sf.cglib.proxy.Enhancer.createHelper(Enhancer.java:377)
at net.sf.cglib.proxy.Enhancer.create(Enhancer.java:304)
at
org.apache.iotdb.commons.client.sync.SyncThriftClientWithErrorHandler.newErrorHandler(SyncThriftClientWithErrorHandler.java:48)
at
org.apache.iotdb.commons.client.sync.SyncDataNodeInternalServiceClient$Factory.makeObject(SyncDataNodeInternalServiceClient.java:127)
at
org.apache.iotdb.commons.client.sync.SyncDataNodeInternalServiceClient$Factory.makeObject(SyncDataNodeInternalServiceClient.java:105)
at
org.apache.commons.pool2.impl.GenericKeyedObjectPool.create(GenericKeyedObjectPool.java:780)
at
org.apache.commons.pool2.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:439)
at
org.apache.commons.pool2.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:350)
at
org.apache.iotdb.commons.client.ClientManager.borrowClient(ClientManager.java:50)
... 5 common frames omitted
Caused by: org.apache.thrift.transport.TTransportException:
java.net.ConnectException: Connection refused (Connection refused)
at org.apache.thrift.transport.TSocket.open(TSocket.java:243)
at
org.apache.iotdb.rpc.TElasticFramedTransport.open(TElasticFramedTransport.java:91)
at
org.apache.iotdb.commons.client.sync.SyncDataNodeInternalServiceClient.<init>(SyncDataNodeInternalServiceClient.java:63)
at
org.apache.iotdb.commons.client.sync.SyncDataNodeInternalServiceClient$$EnhancerByCGLIB$$33430b8f.<init>(<generated>)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at net.sf.cglib.core.ReflectUtils.newInstance(ReflectUtils.java:228)
... 18 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:476)
at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:218)
at
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:200)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:394)
at java.net.Socket.connect(Socket.java:606)
at org.apache.thrift.transport.TSocket.open(TSocket.java:238)
... 26 common frames omitted
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