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https://issues.apache.org/jira/browse/HIVE-26095?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stamatis Zampetakis updated HIVE-26095:
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Fix Version/s: (was: 4.0.0-alpha-2)
> Add queryid in QueryLifeTimeHookContext
> ---------------------------------------
>
> Key: HIVE-26095
> URL: https://issues.apache.org/jira/browse/HIVE-26095
> Project: Hive
> Issue Type: New Feature
> Components: Hooks
> Reporter: Stamatis Zampetakis
> Assignee: Stamatis Zampetakis
> Priority: Major
> Labels: pull-request-available
> Time Spent: 2h 20m
> Remaining Estimate: 0h
>
> A
> [QueryLifeTimeHook|https://github.com/apache/hive/blob/6c0b86ef0cfc67c5acb3468408e1d46fa6ef8024/ql/src/java/org/apache/hadoop/hive/ql/hooks/QueryLifeTimeHook.java]
> is executed various times in the life-cycle of a query but it is not always
> possible to obtain the id of the query. The query id is inside the
> {{HookContext}} but the latter is not always available notably during
> compilation.
> The query id is useful for many purposes as it is the only way to uniquely
> identify the query/command that is currently running. It is also the only way
> to match together events appearing in before and after methods.
> The goal of this jira is to add the query id in
> [QueryLifeTimeHookContext|https://github.com/apache/hive/blob/6c0b86ef0cfc67c5acb3468408e1d46fa6ef8024/ql/src/java/org/apache/hadoop/hive/ql/hooks/QueryLifeTimeHookContext.java]
> and make it available during all life-cycle events.
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