Bug #43825 ndbmt and DD may cause drop table to hang

• Submitted: 24 Mar 2009 8:31
• Modified: 24 Mar 2009 14:05
• Reporter: Tomas Ulin
• Status: Closed
• Category: MySQL Cluster: Disk Data
• Severity: S3 (Non-critical)
• OS: Any
• Assigned to: Tomas Ulin
• CPU Architecture: Any

[24 Mar 2009 8:31] Tomas Ulin

Description:
observed in pushbuild as timeout during drop table

How to repeat:
.

[24 Mar 2009 8:33] Bugs System

A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/commits/70138

2998 Tomas Ulin	2009-03-24
      Bug #43825  ndbmt and DD may cause drop table to hang
      modified:
        storage/ndb/src/kernel/blocks/lgman.cpp
        storage/ndb/src/kernel/blocks/lgman.hpp

[24 Mar 2009 8:34] Bugs System

Pushed into 5.1.32-ndb-7.0.5 (revid:[e-mail]-20090324083325-zhkeorvi414asw33) (version source revid:[e-mail]-20090324083325-zhkeorvi414asw33) (merge vers: 5.1.32-ndb-7.0.5) (pib:6)

[24 Mar 2009 14:05] Jon Stephens

Documented bugfix in the NDB-7.0.5 changelog as follows:

        When using multi-threaded data nodes, DROP TABLE statements on
        Disk Data tables could hang.