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Mike Matrigali updated DERBY-6873: ---------------------------------- Summary: handle btree rebalance case when it can't get table level lock. (was: hand btree rebalance case when it can't get table level lock.) > handle btree rebalance case when it can't get table level lock. > --------------------------------------------------------------- > > Key: DERBY-6873 > URL: https://issues.apache.org/jira/browse/DERBY-6873 > Project: Derby > Issue Type: Improvement > Reporter: Mike Matrigali > > current implementation of btree requires table level lock on index to > rebalance. This can result in inefficient tree structure if lock can not > be obtained and if post commit retry also fails. Similar to other problems > if post commit retry does not succeed. > May also leave unreclaimed space that could be reclaimed. > Work around is to run compress on the table in offline mode. -- This message was sent by Atlassian JIRA (v6.3.4#6332)