[TAJO-1160] Remove Hadoop dependency from tajo-client module

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.10.0, 0.11.0
• Component/s: Java Client, SQL Shell
• Assignee: Hyunsik Choi
• Reporter: Hyunsik Choi
• Created: 09/Nov/14 10:06
• Updated: 14/Feb/15 09:29
• Resolved: 14/Feb/15 09:13

Description

tajo-client is a client module to allow user applications to access Tajo cluster. tajo-client is also used for tajo-jdbc. Since tajo-client depends hadoop-client module, JDBC or user applications should include lots of third-party libraries and hadoop. Especially, it is very hard for JDBC to be single JDBC jar.

The main purpose of this issue is to remove Hadoop dependency from tajo-client module. In addition, I'll remove further dependencies from tajo-client if possible.

Issue Links

• requires: TAJO-1163 TableDesc should use URI instead of Path.
• requires: TAJO-1228 TajoClient should communicate with only TajoMaster without TajoWorker
• requires: TAJO-1268 tajo-client module should not use UserGroupInformation
• requires: TAJO-1269 Separate cli from tajo-client
• requires: TAJO-1281 Remove hadoop-common dependency from tajo-rpc