[IMPALA-5741] External JDBC Read Support - ASF JIRA

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Details

Type: New Feature
Status: In Progress
Priority: Critical
Resolution: Unresolved
Affects Version/s: None
Fix Version/s: None
Component/s: Distributed Exec
Labels:
None

Epic Color:
ghx-label-1

Description

In Hive there is a generic JDBC Storage handler that would be beneficial to be replicated into Impala. There are several workloads out that that could make good use of it.

The hive version of the handler is tracked under:
https://issues.apache.org/jira/browse/HIVE-1555

Please evaluate the possibility of including this into the roadmap at some point.

Attachments

Issue Links

Blocked

IMPALA-7131 Support external data sources in local catalog mode

Resolved

is duplicated by

IMPALA-8210 Support reading/writing tiny RDBMS tables

Resolved

is related to

IMPALA-12754 Update Impala document to cover external jdbc table

Resolved

HIVE-1555 JDBC Storage Handler

Resolved

Sub-Tasks

1.	Support reading hive "information_schema" views in Impala	Open	Pranav Yogi Lodha
2.	Fix unit-test code JdbcDataSourceTest.java	Open	Pranav Yogi Lodha
3.	Support password protected keystore	Open	Pranav Yogi Lodha
4.	Generate distributed plan for query accessing multiple JDBC tables	Open	Pranav Yogi Lodha
5.	Performance improvement for impala-impala federation	Open	Pranav Yogi Lodha
6.	Support for Hive JDBC Storage handler tables	Open	Pranav Yogi Lodha
7.	Encrypt password in JDBC table properties when saving into HMS DB	Open	Pranav Yogi Lodha
8.	Add TExprs of the columns to TBinaryPredicate for JDBC table	Open	Pranav Yogi Lodha

Activity

People

Assignee:: Pranav Yogi Lodha

Reporter:: Istvan Vajnorak

Votes:: 2 Vote for this issue

Watchers:: 9 Start watching this issue

Dates

Created:: 28/Jul/17 17:20

Updated:: 23/Sep/24 22:51

Time Tracking

Estimated:

Not Specified

Remaining:

Logged:

40m

Include sub-tasks