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https://issues.apache.org/jira/browse/HIVE-4569?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13664836#comment-13664836
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Jaideep Dhok commented on HIVE-4569:
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@Carl: This change will not affect JDBC/ODBC clients. Currently clients using
Thrift have no way to get query plan, which is why we wanted to add this.
Here are the changes proposed:
# Add GetQueryPlan with arguments same as ExecuteStatement -
{code}TGetQueryPlanResp GetQueryPlan(1:TExecuteStatementReq req);{code}
# Run a SQLOperation for the request, calling Driver.compile with the statement
and return the plan object. Throw HiveSQLException with return code of compile
if it fails.
# New response type for the above call -
{code}
struct TGetQueryPlanResp {
1: required TStatus status
// Queryplan
2: required queryplan.Query plan
}
{code}
We'll have to include queryplan.thrift in TCLIService.thrift for the return type
> GetQueryPlan api in Hive Server2
> --------------------------------
>
> Key: HIVE-4569
> URL: https://issues.apache.org/jira/browse/HIVE-4569
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Reporter: Amareshwari Sriramadasu
> Assignee: Jaideep Dhok
> Attachments: git-4569.patch
>
>
> It would nice to have GetQueryPlan as thrift api. I do not see GetQueryPlan
> api available in HiveServer2, though the wiki
> https://cwiki.apache.org/confluence/display/Hive/HiveServer2+Thrift+API
> contains, not sure why it was not added.
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