Details
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Type:
Task
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Status: Closed (View Workflow)
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Priority:
Major
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Resolution: Fixed
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Fix Version/s: 10.4.4
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Component/s: Replication
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Labels:None
Description
Speed up rotation of binary logs when there are 10,000 logs
The problem is that find_uniq_filename() for each creating of a new binary log file reads all files from the directory, which can take a long time if there are a lot of binary log files.
Fix is to cache the last used log name number and reuse that for future calls.