MongoDB 歷史舊版本 Page12

更新時間：2019-04-11
更新細節：

更新時間：2019-04-11
更新細節：

更新時間：2019-03-29
更新細節：

更新時間：2019-03-29
更新細節：

更新時間：2019-03-28
更新細節：

What's new in this version:

Security:
- Remove size limits on BSON audit events
- Improve deterministic calculation of key container names
- mongod cannot verify certificates from the CNG provider

Sharding:
- sh.status() “Last reported error:” is actually 5th Latest error message
- Parts of the _configsvrShardCollection command do not retry on network errors
- MigrationSourceManager is not exception safe before startClone completes
- Ignore duplicate key error from refreshLogicalSessionCacheNow
- Optimize splitVector for the jumbo-chunk case
- agg_out.js concurrency workload always fails to shard the output collection
- failcommand_ignores_internal.js fails against mongod 3.6
- Migrating session info can trigger fassert when destination shard has transaction history truncated by oplog
- Shard secondaries with 4.0 binary and 3.6 FCV are calling _flushDatabaseCacheUpdates

Replication:
- Replication recovery does not update the logical clock
- Wait for specified write concern whenever commitTransaction returns a NoSuchTransaction error
- commands_that_accept_wc tests can give secondaries priority zero
- prohibit MapReduce on sessions with txnNumbers
- writeConcern can be satisfied with an arbiter if the write was committed
- Killing session on a secondary currently applying prepare oplog entry can fassert
- Allow shutdown error when reading last applied optime on startup
- CollectionCloner should handle QueryPlanKilled on collection drop
- Fix aggregation_currentop.js such that we don’t compare timestamps generated from 2 different sources (mozjs & server).
- server_write_concern_metrics.js must use requires_journaling tag
- opWriteConcernCounters can cause undefined behavior due to overflow
- Blacklist max_time_ms.js from read concern linearizable passthrough

Query:
- Allow $not to be applied to $regex (currently only /regex/ syntax is allowed)
- Reduce severity or remove log message for PlanExecutor::DEAD error during find
- External sorter should use 64-bit integers for file offsets
- Add debug logging to change_streams/shell_helper.js
- Backport changes to apply_ops_concurrent_non_atomic.js to account for HMAC key inserts in 3.6 and 4.0.
- Ensure internal options cannot be specified in a raw aggregate command sent to mongos
- TextMatchExpression crashes instead of serializing in some cases

Aggregation:
- Wrong ns in system.profile for aggregation query
- Report high-water-mark resume token with each (possibly empty) change stream batch
- Return postBatchResumeToken from all mongoD change streams
- Allow ARM to consume postBatchResumeToken for merging
- Propagate postBatchResumeToken through mongoS to client
- Allow resuming from a high-water-mark resume token
- Always set an initial postBatchResumeToken
- Upgrade/Downgrade testing for change stream high water mark
- Improve robustness of postBatchResumeToken integration tests
- Single-collection high water marks omit UUID on shards where the collection does not exist
- $graphLookup should force a pipeline to split in sharded cluster
- Backport timelib fix for incorrect snprintf invocation with static buffer
- Views collation check should traverse through nested $lookup pipelines
- Re-enable batching in DSCursor for change stream cursors
- Aggregation operator $sqrt output for NumberDecimal is the same as $exp
- Validate fields in $geoNear
- Do not prematurely reject resume attempt in DSShardCheckResumability

JavaScript:
- Remove unused C++ injected JS constructors

Storage:
- Reduce file handle usage in File based Sorter
- Return the oldest read timestamp used by any open transaction
- Hyphenated database names do not work with dbStats.fsUsedSize / TotalSize
- cappedTruncateAfter must not set oldest timestamp during startup recovery when enableMajorityReadConcern=false
- MigrationDestinationManager assigns incorrect timestamps while building multiple indexes
- Cope with large BSON blobs in queryable’s listDirectory call.
- A failure to timestamp a storage transaction requires restarting the transaction
- GlobalLock acquisition should throw when ticket acquisition times out if there is a max lock timeout and no deadline
- Mobile SE: Adjust SQLite Pragmas for Improved Performance
- Ensure that a node performing an initial sync from a secondary with a in-progress index build creates the index before initial sync is done
- Change listIndexes command behavior to show in-progress index builds
- decrease number of updates in rollback_wt_cache_full.js
- Make catalog_raii_test more resistant to clock issues on Windows
- Fix lock stats suboperation tests for mobile

Operations:
- Expose metrics on idle versus active client threads
- Improve the LDAP server logging
- mongo shell should be linked with ErrorExtraInfo derivatives
- Add getResumeToken shell helper
- Cannot use TLS with readPreference={mode: “secondary”} without specifying –ssl to mongo shell

Build and Packaging:
- When using thin archives the –cache=nolinked mode should push thin archives to the cache
- Add release process builder for embedded SDKs
- install_compass fails on MacOS
- Remove SCons cache pruning from prior branches
- Stripped binaries and .debug files should not be cached

Tools:
- mongodump does not dump system.js collections
- Build Tools with Go 1.11
- mongoimport –uri logs incorrect connected hosts

Internals:
- service_state_machine.cpp should log a backtrace if there’s an uncaught exception
- Mongobridge nodes don’t remember their network partition configuration after a restart
- Mongos write path doesn’t look for retryable write concern errors
- BSONElement::safeNumberLong is not safe
- printShardingStatus.js races with ShardingUptimeReporter thread
- Improve watchdog_test reliability
- DBClientRS should propagate URI options through all paths
- Improve thread safety of PeriodicRunnerImpl
- –ssl=off builds emit a scons warning
- Powercycle kill by PID might try to kill the wrong process
- Maven central release automation cannot close sonatype repository (401 unauthorized)
- Provide reason for transaction abort
- Background indexes created through applyOps should run on the command thread
- Accept connection failure on Windows in ssl_alert_reporting.js
- Use generate.tasks for required tasks over target runtime
- Make periodic_runner_impl_test more lenient in OnePausableJobResumesCorrectly
- currentOp is not resilient to drop shard
- Increase query execution time for the test case in max_time_ms.js that expects it to hit the time limit
- Make bulldlogger credentials location configurable via environment variable
- Incorrect error reported while re-installing with the Windows MSI
- $elemMatch $ne serialization is incorrect, doesn’t roundtrip
- Make SCons default –jobs to CPU count
- Further refine readWriteAnyDatabase
- Synchronize user set modification in AuthorizationSession with Client
- Use generate.tasks for already converted tasks on all variants
- Avoid double-authentication during connect from mongo shell
- New test suites do not handle excludes properly when dividing suites
- waitForSecondaries in background dbhash check must wait for lastApplied to reach clusterTime when enableMajorityReadConcern=false
- Allow commands that do not require auth to refresh sessions
- Better handle timeouts for generated tasks with repeated execution
- Coverity analysis defect 105263: Dereference after null check
- Specifically use the version of the android NDK that we want to use
- Fix opCtx and baton waits
- burn_in_tests.py doesn’t run tests in the configuration for *_gen Evergreen tasks
- improve port_options.js logfile polling
- Clean up cloud_nightly project file
- System-Performance: Write project in runtime.yml
- Don’t override timeouts if not all test have history
- Improve watchdog_test.exe test reliability
- Free Monitoring may ignore re-register requests on secondaries
- Race in PeriodicRunnerImpl between start() and stop()
- change_streams_resume_at_same_clustertime.js should not assume same that multi-update across shards are performed at the same clusterTime
- Handle splitting tasks with only filtered test history
- Set setup_group_can_fail_task to true for compile-related task groups
- Tag JavaScript tests with the reason they’re unable to run in Atlas
- Pin all Gradle dependencies
- Ignore mongorestore error “x509 certificate routines:X509_STORE_add_cert:cert already in hash table”
- mongodump failing on Windows with “error opening system CA store: Access is denied.”
- Add CGO flags for building on Windows
- Add CGO flags for building on MacOS
- Build with tools with Address Space Layout Randomised (ASLR) flags enabled
- Add prototype implementation allowing limiting of IO per subsystem
- Improve caching of small updates to large values
- Give applications a chance to handle panic before API panic returns
- Update WiredTiger copyrights to 2019
- Retry Windows functions on access denied
- Fix null pointer access to WT_DATA_HANDLE in __wt_page_in_func
- Consolidate capacity and block manager bytes written
- Coverity: possible divide by zero conn_capacity:434
- Coverity warning in conn_capacity.c
- Sync backup file before returning backup cursor

更新時間：2019-03-28
更新細節：

What's new in this version:

- Assorted bug fixes and performance improvements

更新時間：2019-03-28
更新細節：

What's new in this version:

New:
- Made audio analysis done by auto-import threaded
- Right-click on Playing Now > "Add Dynamic Zone..." to add a zone URL someplace on the network

Changed:
- Made the new features help shortcut link to the MC25 thread instead of the MC24 thread
- Made the toolbar colors for the bottom toolbar the same as the top toolbar with Modern Cards Grey
- TV recording manager no longer reload TV settings every minute. The settings change is now messaged to TV recording manager
- Increased the threading of thumbnail creation by the auto-import process
- German translation updated (thanks ByteStar)
- Updated Italian translation (thanks matteo e massimo)
- When scheduling a TV show recording, if recording can only happen on one computer (i.e. the server) the computer selection page of the TV recording wizard is not shown
- Ran all the translations through the tool to update to the latest strings from the source code
- Red October updated to LAV Filters 0.74.1, improved TrueHD bitstreaming, faster AV1 decoding and better web support
- If a handheld is uploading, a call to MCWS/v1/Handheld/Sync will just return that the device is busy
- Blu-ray playlists are properly handled in advanced mode when a custom DirectShow Source Filter is being used
- Custom video playback mode automatically selects between LAV Splitter and LAV Splitter Source as appropriate, if its chosen as a custom override

Fixed:
- MC might not wake up to record TV shows on clients even if the clients were configured to record
- Selecting to draw lyrics to a DLNA zone would crash. Now the option doesn't even appear
- Removing MP3 tags would ask about ID3v1 or ID3v2 and hang instead of asking and working
- A piece of experimental code sneaked into release and caused Sat->IP TV to malfunction
- The trailer returned by Get Movie & TV Info... could be empty (but still have a value in it to make the trailer system confused)

更新時間：2019-03-21
更新細節：

更新時間：2019-03-17
更新細節：

What's new in this version:

Fixed:
- The license upgrade could still show in the Action Window if a version 25 license was installed alongside other licenses

更新時間：2019-03-15
更新細節：

What's new in this version:

Fixed:
- Theater View did not work on some systems which lacked certain D3D11 components
- Determine bitdepth for L24 from the extended mimetype if not included in the @res
- DLNA: When a BrowseDirectChildren or Search request is received for our DLNA server, limit the response to groups of 1000 at a time. Previous builds had no limit resulting in a crash if the number of entries exceeded about 30,000. This was unusual for a Browse, more likely for a Search


Changed:
- DLNA: Add dsd, dff and dsf to the SOURCEPROTOCOLINFO and SINKPROTOCOLINFO
- Updated the Chromium web engine for recent security fixes
- The upgrade to MC25 prompt when the program checks for updates will no longer show if you have a v25 license installed