99c9958db7
Some more trace event normalization
2018-06-08 13:57:00 -07:00
c12b235080
Fix case in a few commented out trace events
2018-06-08 11:20:06 -07:00
e5488419cc
Attempt to normalize trace events:
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* Detail names now all start with an uppercase character and contain no underscores. Ideally these should be head-first camel case, though that was harder to check.
* Type names have the same rules, except they allow one underscore (to support a usage pattern Context_Type). The first character after the underscore is also uppercase.
* Use seconds instead of milliseconds in details.
Added a check when events are logged in simulation that logs a message to stderr if the first two rules above aren't followed.
This probably doesn't address every instance of the above problems, but all of the events I was able to hit in simulation pass the check.
2018-06-08 11:11:08 -07:00
216404de45
Merge branch 'release-5.2' of github.com:apple/foundationdb
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# Conflicts:
# documentation/sphinx/source/release-notes.rst
# versions.target
2018-06-06 15:25:37 -07:00
4120062bb9
fix: backup initialized its begin version at 1 instead of the read version of the starting transaction
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fix: erasing log ranges did not properly divide up work between transactions to prevent making transactions which were too large
2018-06-06 13:05:53 -07:00
69e831d522
Merge remote-tracking branch 'upstream/release-5.2' into merge-release-5.2
2018-04-28 17:44:52 -07:00
6bddf8aefa
Upgrade DR from 5.1 to 5.2
2018-04-26 17:24:40 -07:00
ede5cab192
Merge pull request #89 from yichic/share-log-mutations-5.2
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Share log mutations 5.2
2018-03-19 12:01:26 -07:00
ec02e54f64
Refactor EraseLogData()
2018-03-19 11:56:01 -07:00
1f2602d2b3
Fix all review comments
2018-03-19 11:33:33 -07:00
d6559b144f
Share log mutations between backups and DRs which have the same backup range
2018-03-19 11:32:50 -07:00
582b875a05
Refactor EraseLogData()
2018-03-16 18:09:23 -07:00
f12c1d811c
Fix all review comments
2018-03-16 18:09:23 -07:00
26b93ff920
Share log mutations between backups and DRs which have the same backup range
2018-03-16 18:09:23 -07:00
cf9d02cdbd
Merge pull request #48 from apple/release-5.2
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Merge release-5.2 into master
2018-03-08 13:21:26 -08:00
dcf5b2e35d
All readCommitted() functions now use Transaction instead of ReadYourWritesTransaction to reduce memory consumption in Backup and DR. Also removed one readCommitted() variant as it is just a special case of another definition.
2018-03-07 13:56:34 -08:00
37a6a81634
Merge commit '7f6fc3e039c911cd84b8540f7f799fc38a1c1822' into feature-remote-logs
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# Conflicts:
# fdbserver/workloads/RestartRecovery.actor.cpp
2018-02-23 12:33:28 -08:00
0bae9880f1
remove trailing whitespace from our copyright headers ; fixed formatting of python setup.py
2018-02-21 10:25:11 -08:00
fbadcc6eea
changing a storage server’s tag must be the first mutations applied in a version, because privatized mutations applied earlier in the same version will use the old tag
2018-02-09 18:21:29 -08:00
e8f9568bbe
Simulation improvement, readCommitted() calls that run for a long time would sometimes go too slow depending on the buggified limit, so now the limit is updated for each fetch loop.
2017-12-21 17:21:05 -08:00
f70e3b9fe8
Add or change a bunch of comments to provide descriptions of function contracts.
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This cleans up a bit of the VersionStamp DR work I did, and leaves hints and
advice for anyone who will be touching mutation applying code in the future.
2017-12-20 16:57:14 -08:00
3dfaf13b67
IBackupContainer has been rewritten to be a logical interface for storing, reading, deleting, expiring, and querying backup data. The details of how the data is organized or stored is now hidden from users of the interface. Both the local and blobstore containers have been rewritten, the key changes being a multi level directory structure and no more use of temporary files or pseudo-symlinks in the blob store implementation. This refactor has a large impact radius as the previous backup container was just a thin wrapper that presented a single level list of files and offered no methods for managing or interpreting the file structure so all of that logic was spread around other places in the code base. This made moving to the new blob store schema very messy, and without this refactor further changes in the future would only be worse.
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Several backup tasks have been cleaned up / simplified because they no longer need to manage the ‘raw’ structure of the backup. The addition of IBackupFile and its finish() method simplified the log and range writer tasks. Updated BlobStoreEndpoint to support now-required bucket creation and bucket listing prefix/delimiter options for finding common prefixes. Added KeyBackedSet<T> type. Moved JSONDoc to its own header. Added platform::findFilesRecursively().
Still to do: update command line tool to use new IBackupContainer interface, fix bugs in Restore startup.
2017-11-14 23:33:17 -08:00
f9b7ce9a2f
Add write conflict ranges to metadata modifications on backup data dumps.
2017-09-29 15:58:36 -07:00
ef41b07bb3
renamed past_version to transaction_too_old
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implemented read_lock_aware option
2017-09-28 16:35:08 -07:00
a674cb4ef4
Initial repository commit
2017-05-25 13:48:44 -07:00
A.J. Beamon