Re: hung backends stuck in spinlock heavy endless loop - Mailing list pgsql-hackers

From Peter Geoghegan
Subject Re: hung backends stuck in spinlock heavy endless loop
Date
Msg-id CAM3SWZRuSeCPfDk3qdCqhuFT8JNFnWC_s64yv9nqS_js3cFbhQ@mail.gmail.com
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In response to Re: hung backends stuck in spinlock heavy endless loop  (Merlin Moncure <mmoncure@gmail.com>)
Responses Re: hung backends stuck in spinlock heavy endless loop
List pgsql-hackers
On Tue, Jan 13, 2015 at 3:54 PM, Merlin Moncure <mmoncure@gmail.com> wrote:
> Some more information what's happening:
> This is a ghetto logical replication engine that migrates data from
> sql sever to postgres, consolidating a sharded database into a single
> set of tables (of which there are only two). There is only one index
> on the destination table, and it's composite int,int in both cases.

Does the logical replication engine perform dynamic DDL at all? Does
it dynamically add columns to the table that everything is being
consolidated to?

-- 
Peter Geoghegan



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