[DRILL-6551] Concat function results in SYSTEM ERROR: IllegalStateException: Tried to remove unmanaged buffer.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 1.13.0
• Fix Version/s: 1.14.0
• Component/s: Execution - Flow, Functions - Drill
• Assignee: Vitalii Diravka
• Reporter: Nitin Pawar
• Created: 28/Jun/18 15:03
• Updated: 28/Jun/18 17:33
• Resolved: 28/Jun/18 17:33

Description

I get following error when doing concat(string1, string2)

SYSTEM ERROR: IllegalStateException: Tried to remove unmanaged buffer.

Fragment 0:0

[Error Id: bcd510f6-75ee-49a7-b723-7b35d8575623 on ip-10-0-103-63.ec2.internal:31010] 
 Caused By: SYSTEM ERROR: IllegalStateException: Tried to remove unmanaged buffer.

Fragment 0:0

[Error Id: bcd510f6-75ee-49a7-b723-7b35d8575623 on ip-10-0-103-63.ec2.internal:31010]

here in the function string1 ends with " - "

and string2 is pretty large string.

The error goes away when i do concat(string1, ' ', string2)

The issue isn't reproduced for Drill 1.8.0 version

https://mail-archives.apache.org/mod_mbox/drill-user/201806.mbox/browser

Issue Links

• duplicates: DRILL-6547 IllegalStateException: Tried to remove unmanaged buffer.