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  1. Apache Drill
  2. DRILL-6551

Concat function results in SYSTEM ERROR: IllegalStateException: Tried to remove unmanaged buffer.

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      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

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              • Assignee:
                vitalii Vitalii Diravka
                Reporter:
                nitinpawar432 Nitin Pawar
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                  Updated:
                  Resolved: