[
https://issues.apache.org/jira/browse/TRAFODION-2717?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
mashengchen updated TRAFODION-2717:
-----------------------------------
Description:
odbc give a wrong length for dcsmaster when do new byte[length], then throw
exception, but not catch it, this lead to client can't get response, and
dcsmaster hang.
2017-08-09 18:13:57,497, ERROR,
org.trafodion.dcs.master.listener.ListenerWorker, Node Number: , CPU: , PID: ,
Process Name: , , ,Unexpected Exception
java.nio.BufferUnderflowException
at java.nio.HeapByteBuffer.get(HeapByteBuffer.java:151)
at org.trafodion.dcs.master.listener.Util.extractString(Util.java:59)
at
org.trafodion.dcs.master.listener.ConnectionContext.extractFromByteBuffer(ConnectionContext.java:170)
at
org.trafodion.dcs.master.listener.RequestGetObjectRef.buildConnectReply(RequestGetObjectRef.java:96)
at
org.trafodion.dcs.master.listener.RequestGetObjectRef.processRequest(RequestGetObjectRef.java:61)
at
org.trafodion.dcs.master.listener.ListenerWorker.run(ListenerWorker.java:113)
was:
odb give a wrong length for dcsmaster when do new byte[length], then throw
exception, but not catch it, this lead to client can't get response, and
dcsmaster hang.
2017-08-09 18:13:57,497, ERROR,
org.trafodion.dcs.master.listener.ListenerWorker, Node Number: , CPU: , PID: ,
Process Name: , , ,Unexpected Exception
java.nio.BufferUnderflowException
at java.nio.HeapByteBuffer.get(HeapByteBuffer.java:151)
at org.trafodion.dcs.master.listener.Util.extractString(Util.java:59)
at
org.trafodion.dcs.master.listener.ConnectionContext.extractFromByteBuffer(ConnectionContext.java:170)
at
org.trafodion.dcs.master.listener.RequestGetObjectRef.buildConnectReply(RequestGetObjectRef.java:96)
at
org.trafodion.dcs.master.listener.RequestGetObjectRef.processRequest(RequestGetObjectRef.java:61)
at
org.trafodion.dcs.master.listener.ListenerWorker.run(ListenerWorker.java:113)
> DCSMaster can't solve error data send from odbc and hang
> --------------------------------------------------------
>
> Key: TRAFODION-2717
> URL: https://issues.apache.org/jira/browse/TRAFODION-2717
> Project: Apache Trafodion
> Issue Type: Bug
> Reporter: mashengchen
> Assignee: mashengchen
>
> odbc give a wrong length for dcsmaster when do new byte[length], then throw
> exception, but not catch it, this lead to client can't get response, and
> dcsmaster hang.
> 2017-08-09 18:13:57,497, ERROR,
> org.trafodion.dcs.master.listener.ListenerWorker, Node Number: , CPU: , PID:
> , Process Name: , , ,Unexpected Exception
> java.nio.BufferUnderflowException
> at java.nio.HeapByteBuffer.get(HeapByteBuffer.java:151)
> at org.trafodion.dcs.master.listener.Util.extractString(Util.java:59)
> at
> org.trafodion.dcs.master.listener.ConnectionContext.extractFromByteBuffer(ConnectionContext.java:170)
> at
> org.trafodion.dcs.master.listener.RequestGetObjectRef.buildConnectReply(RequestGetObjectRef.java:96)
> at
> org.trafodion.dcs.master.listener.RequestGetObjectRef.processRequest(RequestGetObjectRef.java:61)
> at
> org.trafodion.dcs.master.listener.ListenerWorker.run(ListenerWorker.java:113)
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