| From: | wangchuanting <wangchuanting(at)huawei(dot)com> |
|---|---|
| To: | pgsql-bugs(at)postgresql(dot)org |
| Subject: | Re: BUG #14680: startup process on standby encounter a deadlock of TwoPhaseStateLock when redo 2PC xlog |
| Date: | 2017-06-01 07:11:08 |
| Message-ID: | 1496301068099-5964241.post@n3.nabble.com |
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| Lists: | pgsql-bugs pgsql-hackers |
we use Postgres-XC+pg10(4 coordinator + 4 datanode(pg 10 as datanode, and 1
master 1 standby for each datanode)), and benchmark tpcc, there is some
cross datanode transactions that use 2pc, during testing, we restart the
cluster, then one datanode standby can not recovery done and hangup with
TwoPhaseStateLock deadlock.
and sorry, we reinstall the cluster, and the log is removed, we will try to
reproduce, but anyway, the code is not right like Michael saied.
--
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| Previous Message | fte | 2017-06-01 06:59:59 | BUG #14682: row level security not work with partitioned table |
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