你好：
我并不是真的超时，而是kylin抛异常了，异常如下：
每次构建之后都会有这个问题，必须去$KYLIN_HOME/bin/kylin.sh
org.apache.kylin.storage.hbase.util.DeployCoprocessorCLI
$KYLIN_HOME/lib/kylin-coprocessor-*.jar all才行
Caused by: org.apache.hadoop.hbase.exceptions.UnknownProtocolException:
org.apache.hadoop.hbase.exceptions.UnknownProtocolException: No registered
coprocessor service found for name CubeVisitService in region
KYLIN_NDT1PYHI7P,,1465298389410.ebf41fc2bd7ac44fb2f0b14a2146ecae.
at org.apache.hadoop.hbase.regionserver.HRegion.execService(HRegion.java:7457)
at
org.apache.hadoop.hbase.regionserver.RSRpcServices.execServiceOnRegion(RSRpcServices.java:1891)
at
org.apache.hadoop.hbase.regionserver.RSRpcServices.execService(RSRpcServices.java:1873)
at
org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:32389)
at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2117)
at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:104)
at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:133)
at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:108)
at java.lang.Thread.run(Thread.java:745)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at
org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:106)
at
org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:95)
at
org.apache.hadoop.hbase.protobuf.ProtobufUtil.getRemoteException(ProtobufUtil.java:325)
at
org.apache.hadoop.hbase.protobuf.ProtobufUtil.execService(ProtobufUtil.java:1620)
at
org.apache.hadoop.hbase.ipc.RegionCoprocessorRpcChannel$1.call(RegionCoprocessorRpcChannel.java:92)
at
org.apache.hadoop.hbase.ipc.RegionCoprocessorRpcChannel$1.call(RegionCoprocessorRpcChannel.java:89)
at
org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:126)
at
org.apache.hadoop.hbase.ipc.RegionCoprocessorRpcChannel.callExecService(RegionCoprocessorRpcChannel.java:95)
at
org.apache.hadoop.hbase.ipc.CoprocessorRpcChannel.callMethod(CoprocessorRpcChannel.java:56)
at
org.apache.kylin.storage.hbase.cube.v2.coprocessor.endpoint.generated.CubeVisitProtos$CubeVisitService$Stub.visitCube(CubeVisitProtos.java:3861)
at
org.apache.kylin.storage.hbase.cube.v2.CubeHBaseEndpointRPC$2.call(CubeHBaseEndpointRPC.java:362)
at
org.apache.kylin.storage.hbase.cube.v2.CubeHBaseEndpointRPC$2.call(CubeHBaseEndpointRPC.java:358)
at org.apache.hadoop.hbase.client.HTable$16.call(HTable.java:1751)
... 4 more
Caused by:
org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(org.apache.hadoop.hbase.exceptions.UnknownProtocolException):
org.apache.hadoop.hbase.exceptions.UnknownProtocolException: No registered
coprocessor service found for name CubeVisitService in region
KYLIN_NDT1PYHI7P,,1465298389410.ebf41fc2bd7ac44fb2f0b14a2146ecae.
at org.apache.hadoop.hbase.regionserver.HRegion.execService(HRegion.java:7457)
at
org.apache.hadoop.hbase.regionserver.RSRpcServices.execServiceOnRegion(RSRpcServices.java:1891)
at
org.apache.hadoop.hbase.regionserver.RSRpcServices.execService(RSRpcServices.java:1873)
at
org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:32389)
at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2117)
at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:104)
at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:133)
at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:108)
at java.lang.Thread.run(Thread.java:745)
at org.apache.hadoop.hbase.ipc.RpcClientImpl.call(RpcClientImpl.java:1235)
at
org.apache.hadoop.hbase.ipc.AbstractRpcClient.callBlockingMethod(AbstractRpcClient.java:222)
at
org.apache.hadoop.hbase.ipc.AbstractRpcClient$BlockingRpcChannelImplementation.callBlockingMethod(AbstractRpcClient.java:323)
at
org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$BlockingStub.execService(ClientProtos.java:32855)
at
org.apache.hadoop.hbase.protobuf.ProtobufUtil.execService(ProtobufUtil.java:1616)
... 13 more
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发件人： 吴钰彬
发送时间： 2016-06-08 09:10
收件人： [email protected]
主题： 答复: Timeout visiting cube!
我不是KYLIN的开发，一样是用户，我之前也碰到过这个问题
你可以尝试在kylin.profile的配置文件里面添加下面的参数，默认值是1，我这边是改成3倍
kylin.query.cube.visit.timeout.times=3
#default is 1
-----邮件原件-----
发件人: [email protected] [mailto:[email protected]]
发送时间: 2016年6月7日 20:39
收件人: dev <[email protected]>
主题: Timeout visiting cube!
你好：
每次当我build完 cube之后，都必须去更新 Update HBase Coprocessor
否则查询的时候便会报错，如下：Error while executing SQL "SELECT * FROM
YOOSHU_BID_REQUEST_VIEWS LIMIT 10": Timeout visiting cube!
当执行完$KYLIN_HOME/bin/kylin.sh
org.apache.kylin.storage.hbase.util.DeployCoprocessorCLI
$KYLIN_HOME/lib/kylin-coprocessor-*.jar all
之后，便可以正常查询。
但是下次build之后，又会出现这个问题。
应该如何解决的啊？
[email protected]
