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| author | unknown <anozdrin/alik@ibm.> | 2007-07-27 17:39:01 +0400 |
|---|---|---|
| committer | unknown <anozdrin/alik@ibm.> | 2007-07-27 17:39:01 +0400 |
| commit | 339ea316b938b9b1c2a166c6580bf84333d80a5f (patch) | |
| tree | 0a1027664b33f7702e2d5be5c3cad1a9cc9af9a4 /client | |
| parent | 1336b0eb1371868c3e6596565cbe35978dfa6140 (diff) | |
| download | mariadb-git-339ea316b938b9b1c2a166c6580bf84333d80a5f.tar.gz | |
Fix for BUG#28030: test im_instance_conf fails with an assert.
The problem was a race condition on shutdown -- when IM got shutdown
request while a guarded mysqld is starting. In this case the Guardian
thread tried to stop the mysqld, but might fail if the mysqld hadn't
created pid-file so far. When this happened, the mysqld-monitor thread
didn't stop, so the assert in Thread_registry happened.
The fix is to make several attempts to stop mysqld if it is active.
server-tools/instance-manager/guardian.cc:
Try to stop mysqld several times if it is still active.
server-tools/instance-manager/instance.cc:
Make Instance::kill_mysqld() to return operation status.
server-tools/instance-manager/instance.h:
Make Instance::kill_mysqld() to return operation status.
server-tools/instance-manager/thread_registry.cc:
Log unregistered thread ids.
Diffstat (limited to 'client')
0 files changed, 0 insertions, 0 deletions