hbase_使用中遇到的问题（CallTimeoutException）

1. CallTimeoutException

 

Caused by: java.net.SocketTimeoutException: callTimeout=60000, callDuration=139094: row '' on table 'hbase:meta' at region=hbase:meta,,1.1588230740, hostname=hykj-slave-4,60040,1498803691321, seqNum=0

at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:159)

at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas$RetryingRPC.call(ScannerCallableWithReplicas.java:314)

at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas$RetryingRPC.call(ScannerCallableWithReplicas.java:295)

at java.util.concurrent.FutureTask.run(FutureTask.java:266)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

... 1 more

Caused by: java.io.IOException: Call to hykj-slave-4/192.168.110.4:60040 failed on local exception: org.apache.hadoop.hbase.ipc.CallTimeoutException: Call id=3384, waitTime=60165, operationTimeout=60000 expired.

at org.apache.hadoop.hbase.ipc.RpcClientImpl.wrapException(RpcClientImpl.java:1276)

at org.apache.hadoop.hbase.ipc.RpcClientImpl.call(RpcClientImpl.java:1244)

at org.apache.hadoop.hbase.ipc.AbstractRpcClient.callBlockingMethod(AbstractRpcClient.java:216)

at org.apache.hadoop.hbase.ipc.AbstractRpcClient$BlockingRpcChannelImplementation.callBlockingMethod(AbstractRpcClient.java:300)

at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$BlockingStub.scan(ClientProtos.java:31979)

at org.apache.hadoop.hbase.client.ScannerCallable.openScanner(ScannerCallable.java:345)

at org.apache.hadoop.hbase.client.ScannerCallable.call(ScannerCallable.java:189)

at org.apache.hadoop.hbase.client.ScannerCallable.call(ScannerCallable.java:62)

at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:126)

... 6 more

Caused by: org.apache.hadoop.hbase.ipc.CallTimeoutException: Call id=3384, waitTime=60165, operationTimeout=60000 expired.

at org.apache.hadoop.hbase.ipc.Call.checkAndSetTimeout(Call.java:70)

at org.apache.hadoop.hbase.ipc.RpcClientImpl.call(RpcClientImpl.java:1218)

... 13 more

 

内网环境中三台hbase机器性能不好，机器反应慢，在使用过程中因为超时导致了一些操作失败。

因此需调整超时时间，默认为60秒，在配置文件 hbase-site.xml中：

   hbase.rpc.timeout

  600000

 

   hbase.client.operation.timeout

  600000

 

   hbase.client.scanner.timeout.period

  600000

 

   hbase.regionserver.lease.period

  600000

 

 phoenix.query.timeoutMs

 600000

 

 phoenix.query.keepAliveMs

 600000

 

   hbase.client.ipc.pool.type

   RoundRobinPool

   hbase.client.ipc.pool.size

   10