Jihoon Son created TAJO-1907:
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Summary: Reduce the size of the INDEXES table's COLUMN_NAMES field
Key: TAJO-1907
URL: https://issues.apache.org/jira/browse/TAJO-1907
Project: Tajo
Issue Type: Task
Components: Catalog
Reporter: Jihoon Son
Assignee: Jihoon Son
Fix For: 0.11.0
MySQL InnoDB allows the size of a single column for an index key up to 767
bytes by default. For a TEXT or VARCHAR column, a UTF-8 character set and the
maximum of 3 bytes for each character are assumed. So, the current length of
COLUMN_NAMES (256) causes an error while starting up occasionally.
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