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Type: Bug
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Resolution: Done
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Priority: Major - P3
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None
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Affects Version/s: 2.4.9
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Component/s: Replication
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None
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ALL
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There is already an issue relating to the behaviour of background indexes on secondaries listed as FIXED for 2.5
https://jira.mongodb.org/browse/SERVER-2771
It is not entirely clear however how this issue has been fixed. Do the indices get built in background on secondaries similarly to the primary and/or is the building of indices done sequentially rather than synchronously accross all secondaries. It would be good to have clarification on this.
Separate from this issue though I believe is the behaviour of the secondaries whilst building foreground indices is not entirely acceptable. It is fine that database is locked but the member shouldn't become entirely unresponsive for the time it takes to build the index.
- related to
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SERVER-12264 replicaset nodes appear to be down during compact
- Closed
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SERVER-2771 Background index builds on replica set secondaries
- Closed