[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

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.0, 2.0.0
• Fix Version/s: 1.4.0, 2.0.0
• Component/s: Client, IPC/RPC
• Hadoop Flags: Reviewed
• Assignee: Hua Xiang
• Reporter: Hua Xiang
• Created: 11/Apr/17 17:59
• Updated: 01/Aug/18 06:21
• Resolved: 27/Apr/17 22:56

Description

When testing read replica with 2.0.0 code, with the following config

  <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>

The hbase client runs into the following exception

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)