| Commit message (Collapse) | Author | Age | Files | Lines |
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The dbCheck command accepts an optional (default true) parameter,
'snapshotRead', that uses point-in-time reads to check each batch. When
true, dbCheck does not block writes. When set to false, dbCheck reverts to
blocking writes.
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This also makes various resiliency improvements to dbCheck
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It implements a yieldable interface that is used to re-load the
Collection pointer from the catalog after a yield that released locks.
With lock-free reads and copy-on-write on Collection instances releasing
locks without notifying an AutoGetCollection at a higher level may cause
its pointers to dangle if a MODE_X writer installs a new Collection
instance in the catalog.
CollectionPtr should be passed by const reference so a yield can notify
all the way up.
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Most of the code should only need a const Collection now. AutoGetCollection returns a const Collection by default. There is a placeholder getWritableCollection() interface that will handle the necessary steps we need for lock free reads in the future.
Added some operators to AutoGetCollection so it behaves more like a smart pointer.
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* all logs under mongo/transport and mongo/util/net were reviewed and
many were cleaned up
* all "status"_attr were reviewed and most changed to "error"_attr
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- Remove several legacy logger/ files
- Convert all MONGO_LOG_DEFAULT_COMPONENT to the LOGV2 version.
- Globally replace logger::{LogSeverity,LogComponent} => logv2::
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o converting some log lines that were missed
o fixing some missing includes
create mode 100644 src/mongo/transport/ismaster_metrics.cpp
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This reverts commit 04ea1d46eb6c4c78e19409f120ae2e61f2a35204.
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Remove leading comments that are just stating the filename.
Move any file-level comments below the copyright banner.
Remove leading blank lines.
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buffer is full
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