[ https://issues.apache.org/jira/browse/HBASE-17904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Duo Zhang reopened HBASE-17904: ------------------------------- > Get runs into NoSuchElementException when using Read Replica, with hbase. > ipc.client.specificThreadForWriting to be true and hbase.rpc.client.impl to > be org.apache.hadoop.hbase.ipc.RpcClientImpl > -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- > > Key: HBASE-17904 > URL: https://issues.apache.org/jira/browse/HBASE-17904 > Project: HBase > Issue Type: Bug > Components: Client, IPC/RPC > Affects Versions: 2.0.0, 1.4.0, 1.5.0 > Reporter: huaxiang sun > Assignee: huaxiang sun > Fix For: 2.0.0 > > Attachments: HBASE-17904-branch-1-v001.patch, > HBASE-17904-master-v001.patch, HBASE-17904-master-v002.patch, > HBASE-17904-master-v002.patch > > > When testing read replica with 2.0.0 code, with the following config > {code} > <property> > <name>hbase.ipc.client.specificThreadForWriting</name> > <value>true</value> > </property> > <property> > <name>hbase.rpc.client.impl</name> > <value>org.apache.hadoop.hbase.ipc.RpcClientImpl</value> > </property> > {code} > The hbase client runs into the following exception > {code} > Exception in thread "main" java.util.NoSuchElementException > at java.util.ArrayDeque.removeFirst(ArrayDeque.java:280) > at java.util.ArrayDeque.remove(ArrayDeque.java:447) > at > org.apache.hadoop.hbase.ipc.BlockingRpcConnection$CallSender.remove(BlockingRpcConnection.java:159) > at > org.apache.hadoop.hbase.ipc.BlockingRpcConnection$3.run(BlockingRpcConnection.java:760) > at > org.apache.hadoop.hbase.ipc.HBaseRpcControllerImpl.startCancel(HBaseRpcControllerImpl.java:229) > at > org.apache.hadoop.hbase.client.CancellableRegionServerCallable.cancel(CancellableRegionServerCallable.java:86) > at > org.apache.hadoop.hbase.client.ResultBoundedCompletionService$QueueingFuture.cancel(ResultBoundedCompletionService.java:106) > at > org.apache.hadoop.hbase.client.ResultBoundedCompletionService.cancelAll(ResultBoundedCompletionService.java:274) > at > org.apache.hadoop.hbase.client.RpcRetryingCallerWithReadReplicas.call(RpcRetryingCallerWithReadReplicas.java:224) > at org.apache.hadoop.hbase.client.HTable.get(HTable.java:445) > at org.apache.hadoop.hbase.client.HTable.get(HTable.java:409) > at HBaseThreadedGet.doWork(HBaseThreadedGet.java:45) > at HBaseThreadedGet.main(HBaseThreadedGet.java:19) > {code} -- This message was sent by Atlassian JIRA (v6.3.15#6346)