[DRILL-2993] SQLLine hangs when we cancel a query in the middle of displaying results

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: Execution - Flow
• Assignee: Daniel Barclay
• Reporter: Rahul Kumar Challapalli
• Created: 08/May/15 17:47
• Updated: 18/Jun/15 17:53
• Resolved: 16/May/15 03:00

Description

git.commit.id.abbrev=8c706e6

The data set contains 1 million records. I cancelled the below query after displaying around ~400,000 records. All subsequent queries fail

0: jdbc:drill:schema=dfs_eea>select * from `mobile.json`;
.....
.....
Cancel after displaying 400,000 records

0: jdbc:drill:schema=dfs_eea>use dfs.drillTestDir;
....
This hangs indefinitely

Since the data is large, I did not attach it.

Issue Links

• relates to: DRILL-3311 sqlline hangs when query is cancelled while results are returned from the server