On 2016-02-26 18:05:55 +0300, Konstantin Knizhnik wrote: > The reason of the problem is that invalidation messages are not delivered to > replica after the end of concurrent create index. > Invalidation messages are included in xlog as part of transaction commit > record. > Concurrent index create is split into three transaction, last of which is > just performing inplace update of index tuple, marking it as valid and > invalidating cache. But as far as this transaction is not assigned XID, no > transaction record is created in WAL and send to replicas. As a result, > replica doesn't receive this invalidation messages.
Ugh, that's a fairly ugly bug.
Looking now.
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Simon Riggs http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
