[ https://issues.apache.org/jira/browse/HBASE-21592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
xuqinya updated HBASE-21592: ---------------------------- Attachment: HBASE-21592.master.0002.patch > quota.addGetResult(r) throw NPE > --------------------------------- > > Key: HBASE-21592 > URL: https://issues.apache.org/jira/browse/HBASE-21592 > Project: HBase > Issue Type: Bug > Reporter: xuqinya > Assignee: xuqinya > Priority: Major > Attachments: HBASE-21592.master.0001.patch, > HBASE-21592.master.0002.patch > > > 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 -- This message was sent by Atlassian JIRA (v7.6.3#76005)