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Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/12/15 07:23:00 UTC
[jira] [Work logged] (HIVE-24893) Download data from Thriftserver through JDBC
[ https://issues.apache.org/jira/browse/HIVE-24893?focusedWorklogId=696409&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-696409 ]
ASF GitHub Bot logged work on HIVE-24893:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 15/Dec/21 07:22
Start Date: 15/Dec/21 07:22
Worklog Time Spent: 10m
Work Description: wangyum opened a new pull request #2878:
URL: https://github.com/apache/hive/pull/2878
### What changes were proposed in this pull request?
Add `UploadData` and `DownloadData` to TCLIService.thrift.
### Why are the changes needed?
It is very useful to support downloading large amounts of data (such as more than 50GB) through JDBC.
Snowflake has similar support :
https://docs.snowflake.com/en/user-guide/jdbc-using.html#label-jdbc-download-from-stage-to-stream
https://github.com/snowflakedb/snowflake-jdbc/blob/95a7d8a03316093430dc3960df6635643208b6fd/src/main/java/net/snowflake/client/jdbc/SnowflakeConnectionV1.java#L886
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
// TODO
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Issue Time Tracking
-------------------
Worklog Id: (was: 696409)
Remaining Estimate: 0h
Time Spent: 10m
> Download data from Thriftserver through JDBC
> --------------------------------------------
>
> Key: HIVE-24893
> URL: https://issues.apache.org/jira/browse/HIVE-24893
> Project: Hive
> Issue Type: New Feature
> Components: HiveServer2, JDBC
> Affects Versions: 4.0.0
> Reporter: Yuming Wang
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> It is very useful to support downloading large amounts of data (such as more than 50GB) through JDBC.
> Snowflake has similar support :
> https://docs.snowflake.com/en/user-guide/jdbc-using.html#label-jdbc-download-from-stage-to-stream
> https://github.com/snowflakedb/snowflake-jdbc/blob/95a7d8a03316093430dc3960df6635643208b6fd/src/main/java/net/snowflake/client/jdbc/SnowflakeConnectionV1.java#L886
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