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https://issues.apache.org/jira/browse/HIVE-278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12678539#action_12678539
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Edward Capriolo commented on HIVE-278:
--------------------------------------
I understand what you have described. As far as I know page requests in the
servlet engine can possibly reuse a thread. What the code is doing is
initializing a session in the HWISessionManager thread but then starting the
query from a thread inside HWISessionItem.
Currently there is a CLISessionState as a private member of HWISessionItem.
I think the complication of my design is that the HWISessionItem class should
extend SessionState and implement Runnable.
Hopefully this can be done without modified the HWISessionManager .
> Add HiveHistory to Hive web interface
> -------------------------------------
>
> Key: HIVE-278
> URL: https://issues.apache.org/jira/browse/HIVE-278
> Project: Hadoop Hive
> Issue Type: New Feature
> Components: Logging, Web UI
> Affects Versions: 0.3.0
> Reporter: Edward Capriolo
> Assignee: Edward Capriolo
> Priority: Minor
> Fix For: 0.3.0
>
> Attachments: session_logging.diff
>
>
> In order for HIVE-176 to be utilized by the Hive web interface a few changes
> need to be made.
> * HWISessionItem needs a method with an argument signature
> {noformat}
> public HiveHistoryViewer getHistoryViewer() throws HWIException
> {noformat}
> * session_manage.jsp needs an addition
> {noformat}
> Hive History: <a
> href=/hwi/session_history.jsp?sessionName=<%=sessionName%>"><%=sessionName%></a><br>
> {noformat}
> * session_history.jsp will have to be created to use the ql.history api
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