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  1. HBase
  2. HBASE-21592

quota.addGetResult(r) throw NPE

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      Description

      Setting the RPC quota, table.exists(Get) cause quota.addGetResult(r)  throw  NPE.

      set_quota TYPE => THROTTLE, NAMESPACE => 'ns1', LIMIT => '1000req/sec'
      
      Connection conn = ConnectionFactory.createConnection(config);
      Table htable = conn.getTable(TableName.valueOf("ns1:t1"));
      boolean exists = htable.exists(new Get(Bytes.toBytes("123"))); 

      log:

      java.io.IOException: java.io.IOException
      at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2183)
      at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:107)
      at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:133)
      at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:108)
      at java.lang.Thread.run(Thread.java:745)
      Caused by: java.lang.NullPointerException
      at org.apache.hadoop.hbase.quotas.QuotaUtil.calculateResultSize(QuotaUtil.java:282)
      at org.apache.hadoop.hbase.quotas.DefaultOperationQuota.addGetResult(DefaultOperationQuota.java:99)
      at org.apache.hadoop.hbase.regionserver.RSRpcServices.get(RSRpcServices.java:1907)
      at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:32381)
      at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2135)
      ... 4 more

        Attachments

        1. HBASE-21592.branch-1.0001.patch
          2 kB
          xuqinya
        2. HBASE-21592.branch-2.0001.patch
          2 kB
          xuqinya
        3. HBASE-21592.master.0001.patch
          1.0 kB
          xuqinya
        4. HBASE-21592.master.0002.patch
          3 kB
          xuqinya
        5. HBASE-21592.master.0003.patch
          3 kB
          xuqinya
        6. HBASE-21592.master.0004.patch
          2 kB
          xuqinya

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            • Assignee:
              xu qinya xuqinya
              Reporter:
              xu qinya xuqinya
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              • Created:
                Updated:
                Resolved: