[DRILL-3824] Cancelling the "refresh table metadata" command does not cancel it on the drillbit

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Metadata, Query Planning & Optimization
• Assignee: Unassigned
• Reporter: Rahul Kumar Challapalli
• Created: 23/Sep/15 00:12
• Updated: 25/Sep/15 21:40

Description

git.commit.id.abbrev=3c89b30

I cancelled the below command from sqlline. As we can see, sqlline returned immediately but on the backend the drillbit still continues executing the "refresh" command. This is mis-leading to the end user.

0: jdbc:drill:zk=10.10.103.60:5181> refresh table metadata dfs.`/drill/testdata/tpch100_50000files/lineitem`;
Error: SQL statement execution canceled; ResultSet now closed. (state=,code=0) 

Issue Links

• is related to: DRILL-2560 JDBC execute calls return asynchronously for DDL statements