Details
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Bug
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Status: Closed
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Major - P3
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Resolution: Fixed
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3.4.14, 3.6.4, 3.7.9
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None
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Fully Compatible
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ALL
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v3.6, v3.4
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Repl 2018-05-21
Description
Initial sync limits batches during oplog application to 5000 ops/dur::UncommittedBytesLimit (512 MB) while steady state replication has been limiting batches to 50,000 ops/100MB since commit b53a93270c8ea8ccc9f43a0cf0592353b0edd012 (SERVER-24242).
Getting the batch limits from SyncTail will also allow us to tweak the maximum number of operations in each batch during initial sync using the server parameter replBatchLimitOperations.
Attachments
Issue Links
- is related to
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SERVER-36496 Cache pressure issues during oplog replay in initial sync
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- Backlog
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SERVER-32335 Update initial sync to use new Applier interface for oplog application
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- Closed
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SERVER-35405 Change default setting for replBatchLimitOperations
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- Closed
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- related to
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SERVER-34942 Stuck with cache full during oplog replay in initial sync
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- Closed
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