[ https://issues.apache.org/jira/browse/HBASE-16670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yu Li updated HBASE-16670: -------------------------- Attachment: HBASE-16670.patch A straight forward patch > Make RpcServer#processRequest logic more robust > ----------------------------------------------- > > Key: HBASE-16670 > URL: https://issues.apache.org/jira/browse/HBASE-16670 > Project: HBase > Issue Type: Bug > Reporter: Yu Li > Assignee: Yu Li > Priority: Minor > Attachments: HBASE-16670.patch > > > Currently in {{RpcServer#processRequest}}, we will check whether the request > header has parameters but missed handling the abnormal case, so if there's no > param in the header, it will throw NPE like below: > {noformat} > org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(java.io.IOException): > java.io.IOException > at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2269) > at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:123) > at > org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:189) > at > org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:169) > Caused by: java.lang.NullPointerException > at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2211) > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)