[DRILL-2567] CONVERT_FROM in where clause cause the query to fail in planning phase

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.8.0
• Fix Version/s: 0.8.0
• Component/s: Storage - HBase

Environment

MapR Sandbox 4.0.2

• Assignee: Aditya Kishore
• Reporter: Sudhakar Thota
• Created: 25/Mar/15 21:55
• Updated: 27/Mar/15 16:22
• Resolved: 27/Mar/15 16:22

Description

CONVERT_FROM used in predicate results in error like mentioned under. The drill log file with error is attached.
0: jdbc:drill:> select CONVERT_FROM(t.row_key, 'INT') rk from maprdb.myLittleHBaseTable t where CONVERT_FROM(t.row_key, 'INT')=1001 limit 1;
Query failed: IndexOutOfBoundsException: writerIndex(4) + minWritableBytes(4) exceeds maxCapacity(4): UnpooledHeapByteBuf(ridx: 0, widx: 4, cap: 4/4)
Error: exception while executing query: Failure while executing query. (state=,code=0)