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https://issues.apache.org/jira/browse/HIVE-818?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ning Zhang updated HIVE-818:
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Attachment: HIVE-818.patch
This patch does the following:
- add 2 options (-h, -p) in CLI to specify the hostname and port of Hive
server.
- change the HiveServer to output non-Hive commands (non Driver) to a temp
file and change the fetchOne/fetchN/fetchAll functions to get results from the
temp file.
- change the fetchOne function to throw a HiveServerException (error code 0)
when reaching the end of result rather than sending an empty string.
Caveats:
- session.err from the HiveServer is still not sending back to client. So the
progress of a Hadoop job is not shown in the client side in remote mode (I
think there is a JIRA opened already. If not I wil file a follow-up JIRA for
this).
- now end-to-end unit test for remote mode. I manually tested HiveServer and
CLI in remote mode (set/dfs/SQL commands) and in combination of -e/-f options.
I will file a follow-up JIRA for creating a unit test suite for remote mode CLI.
> Create a Hive CLI that connects to hive ThriftServer
> ----------------------------------------------------
>
> Key: HIVE-818
> URL: https://issues.apache.org/jira/browse/HIVE-818
> Project: Hive
> Issue Type: New Feature
> Components: Clients, Server Infrastructure
> Reporter: Edward Capriolo
> Assignee: Ning Zhang
> Attachments: HIVE-818.patch
>
>
> We should have an alternate CLI that works by interacting with the
> HiveServer, in this way it will be ready when/if we deprecate the current CLI.
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