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Replication Log Reader running slow


Replication Log Reader running slow

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dwilliscp
dwilliscp
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I have a database with a log file of 21G, that has a number of tables being replicated. How do I get the log reader to read the log quickly .. currently it is taking so long that the publisher's query (that is blocked by the log reader's spid) times out... the setting is the default 1800.
BartLewandowski
BartLewandowski
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Group: General Forum Members
Points: 474 Visits: 429
Try to create new agent profile with bigger timeouts, readbatch and Logscan settings.

Also check if there are any locks on distribution db as log reader may lock with distribution agents and cleanups. Check also autogrowth on distribution db (maybe u have default values autogrowth by 1 MB etc.)

BartL
Replication Blog
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