- Committer: He Zhenxing
- Date: 2009-04-29 09:25:18 UTC
- Revision ID: zhenxing.he@sun.com-20090429092518-sg0b34nmmud78gzp
BUG#44058 Possible semi-sync replication bugs (component part)
Semi-sync master component does not set the thread's proc info,
nor set the mysys_var->current_cond/mutex, which made KILL not
able to awake the thread that was waiting for the ACK, and didn't
know what the thread was waiting for.
This patch fixed the problem by calling enter_cond and exit_cond
accordingly in semi-sync master component before and after waiting
for ACK from slave.
Semi-sync master component does not set the thread's proc info,
nor set the mysys_var->current_cond/mutex, which made KILL not
able to awake the thread that was waiting for the ACK, and didn't
know what the thread was waiting for.
This patch fixed the problem by calling enter_cond and exit_cond
accordingly in semi-sync master component before and after waiting
for ACK from slave.
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mysql-test
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3 | 15 years ago | He Zhenxing | Add a simple test case for semi-sync feature |
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AUTHORS |
1 | 15 years ago | He Zhenxing | initial import | Empty |
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ChangeLog |
1 | 15 years ago | He Zhenxing | initial import | Empty |
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configure.in |
9 | 14 years ago | He Zhenxing | BUG#44058 Possible semi-sync replication bugs (com | 385 bytes |
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COPYING |
1 | 15 years ago | He Zhenxing | initial import | 17.5 KB |
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INSTALL |
1 | 15 years ago | He Zhenxing | initial import | 9.1 KB |
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Makefile.am |
4 | 15 years ago | He Zhenxing | Fix master status variables Add non-install header | 1.5 KB |
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NEWS |
1 | 15 years ago | He Zhenxing | initial import | Empty |
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plug.in |
1 | 15 years ago | He Zhenxing | initial import | 188 bytes |
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README |
1 | 15 years ago | He Zhenxing | initial import | Empty |
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replication.h |
4 | 15 years ago | He Zhenxing | Fix master status variables Add non-install header | 12.2 KB |
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semisync.cc |
1 | 15 years ago | He Zhenxing | initial import | 1.1 KB |
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semisync.h |
1 | 15 years ago | He Zhenxing | initial import | 2.5 KB |
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semisync_master.cc |
9 | 14 years ago | He Zhenxing | BUG#44058 Possible semi-sync replication bugs (com | 33.6 KB |
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semisync_master.h |
5 | 15 years ago | He Zhenxing | Changed master component variable and function pre | 14.1 KB |
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semisync_master_plugin.cc |
7 | 15 years ago | He Zhenxing | BUG#40934 Semisynchronous replication: Change init | 10.9 KB |
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semisync_slave.cc |
5 | 15 years ago | He Zhenxing | Changed master component variable and function pre | 3.3 KB |
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semisync_slave.h |
5 | 15 years ago | He Zhenxing | Changed master component variable and function pre | 3 KB |
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semisync_slave_plugin.cc |
7 | 15 years ago | He Zhenxing | BUG#40934 Semisynchronous replication: Change init | 5 KB |
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