Re: NotServingRegionException, My EMR CLuster lost two nodes, when we restart the machine,I find hbase is ok,but kylin is error.How can i do?

[Billy Liu]

As the exception said, the region server is not available. Please check the
HBase first.

2017-01-16 17:46 GMT+08:00 张磊 <121762...@qq.com>:

> Mon Jan 16 01:37:14 PST 2017, RpcRetryingCaller{globalStartTime=1484559434275,
> pause=3000, retries=5}, org.apache.hadoop.hbase.NotServingRegionException:
> org.apache.hadoop.hbase.NotServingRegionException: Region hbase:meta,,1
> is not online on ip-10-248-128-28.us-west-1.compute.internal,16020,
> 1484559305087
>         at org.apache.hadoop.hbase.regionserver.HRegionServer.
> getRegionByEncodedName(HRegionServer.java:2910)
>         at org.apache.hadoop.hbase.regionserver.RSRpcServices.
> getRegion(RSRpcServices.java:1057)
>         at org.apache.hadoop.hbase.regionserver.RSRpcServices.
> scan(RSRpcServices.java:2388)
>         at org.apache.hadoop.hbase.protobuf.generated.
> ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:33648)
>         at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2178)
>         at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:112)
>         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)