[HIVE-9664] Hive "add jar" command should be able to download and add jars from a repository

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.14.0
• Fix Version/s: 1.2.0
• Labels: hive patch
• Hadoop Flags: Reviewed
• Release Note: This patch makes it possible to dynamically resolve dependencies using the ADD command.
• Assignee: Anant Nag Assign to me
• Reporter: Anant Nag
• Created: 12/Feb/15 03:36
• Updated: 16/Jan/17 07:57
• Resolved: 31/Mar/15 02:51

Description

Currently Hive's "add jar" command takes a local path to the dependency jar. This clutters the local file-system as users may forget to remove this jar later
It would be nice if Hive supported a Gradle like notation to download the jar from a repository.

Example: add jar org:module:version

It should also be backward compatible and should take jar from the local file-system as well.

RB: https://reviews.apache.org/r/31628/

Issue Links

• relates to: HIVE-10297 Package a default ivysettings.xml file in hive-exec jar.
• relates to: HIVE-10251 HIVE-9664 makes hive depend on ivysettings.xml
• relates to: HIVE-13046 DependencyResolver should not lowercase the dependency URI's authority
• relates to: HIVE-10267 HIVE-9664 makes hive depend on ivysettings.xml : trivial breakage fix
• relates to: HIVE-11920 ADD JAR failing with URL schemes other than file/ivy/hdfs
• relates to: PIG-4417 Pig's register command should support automatic fetching of jars from repo.
• relates to: HIVE-11887 some tests break the build on a shared machine, can break HiveQA