MongoDB 歷史舊版本 Page11

更新時間：2020-01-31
更新細節：

更新時間：2020-01-24
更新細節：

更新時間：2020-01-24
更新細節：

What's new in this version:

Security:
- Ensure bind credentials live longer than LDAP operations

Sharding:
- Make allow_partial_results.js, return_partial_shards_down.js start shards as replica sets
make fsm workloads that extend kill_rooted_or.js more robust in the sharded concurrency suites, or blacklist them
- Add namespace to ChunkManager ShardKeyNotFound failure in order to better diagnose failures.
- Do not choose only first shard of all shards associated with a zone when pre-splitting during shard collection
- Make the BatchWriteExecutor retry multi-writes only against unsuccessful shards

Replication:
- ReplicationCoordinatorExternalState and data replication must not be started after shutdown
- Race while setting replication maintenance mode.
- Race in replsets/auth2.js
- fix the “me” field in isMaster responses when using splithorizon

Query:
- Aggregations and find commands sort missing fields differently
- Negation of inequality on array can trip invariant

Aggregation:
- Change stream should throw ChangeStreamFatalError if a single shard cannot be targeted for updateLookup
- Storage
- include Client/OpCtx information in LockManager::dump() output
- Adjust nojournal startup warning to be more compelling

Operations:
- Remove upstream metadata from v4.2’s third party library manifest
- Build and Packaging
- Remove mobile specific embedded commands
- Ubuntu 18.04 package testing task fails to install openssl

Internals:
- Relax expectations in apply_batches_totalMillis
- A stashed Locker should keep information about the owning transaction
- Refactor storage engine lock file support
- jstests/sharding/kill_sessions.js doesn’t wait for operation to be killed.
- Add a log line for when a cursor is reaped due to logical session cleanup
- Incorrect serialization for $elemMatch $not $ne
- Remove unused db_raii and server_status libs from storage_wiredtiger_core’s LIBDEPS_PRIVATE
- Correct logic to re-compute dependencies after absorbing a $sort into query layer
- Ensure RoleGraph can serialize authentication restrictions to BSON
- Fix strace in syscall test
- Reduce configuration parsing overhead from checkpoints
- Remove temporary files in clang-format script
- Handling goto labels with multiple words in s_goto.py
- Checkpoint hangs when reconciliation doesn’t release the eviction generation
- Adding new stats for eviction target strategy
- Change lookaside file inserts to use cursor.insert
- WT_REF_LIMBO pages cannot support fast (leaf-page only) searches
- Data mismatch failures with test/checkpoint after enabling LAS sweep
- Improve eviction to differentiate between clean and dirty pages with WT_CACHE_EVICT_NOKEEP readgen
- Fix syscall failure about metadata file open
- Ensure that only idempotent modify operations are logged
- Cursor key out-of-order detected in the lookaside file
- syscall.py fail on mongodb-4.0

更新時間：2020-01-24
更新細節：

What's new in this version:

Resolved Issues:
- When connecting to CSV files from a Dutch locale version of Tableau Desktop, initially 'comma' is not recognized as a field separator. After selecting any other character and then changing it back to comma, everything works as expected. The issue does not occur when using a different locale, for example English (Ireland).
- Zip code 60686 was mapped in the incorrect location
- Confusing registration file warning message, "Unable to flatten service registration info, because there is no registration file." needs no action from users setting configuration using TSM
- Arbitrary 10k limit for SSL certificate chain file upload causes this error, "External SSL Configuration Error: The file 'intermediate_longer.cert' exceeds the maximum allowed size of '10.240' bytes"
- If there is an increase in settings like nprocs and other process limits on a Linux system running Tableau, then there should be an increase in kernel.pid_max and vm.max_map_count to avoid native thread errors
- Embedded views failed to load after updating to Chrome 80
- After exporting a workbook to PowerPoint, apostrophes " ' " in the workbook name were encoded as "'"
- Redshift extract creation failed without any error message if a query was cancelled by the database

更新時間：2019-12-20
更新細節：

What's new in this version:

Resolved Issues:
- Tableau Desktop 2019.4.0 does not recognize the following 3 Japanese cities: 1. ????? (Tamba-Sasayama, Hyogo)- city changed its name from ??? to ????? in May 2019. 2. ??? (Shibetsu-cho, Hokkaido) 3. ???? (Nakagawa, Fukuoka)- city founded on October 2018
- All Tableau releases have been upgraded to JDK 8 to minor version 232 GA
- DataServer data source with default sort created and published in Tableau Desktop 2018.1, but when this data source is used with Tableau Desktop or Web Editor, then saved to a server that is > 2018.1 the default sort is not respected
- Filtering a view based on an extract at the quarter level sometimes filtered all data from the view
- On a live site: extract refresh succeeded, then seemed to fail, but in fact did succeed and recorded new versions of everything in postgres, before deleting the new extracts so workbooks point to nowhere
- In MacOS Mojave dark mode, significant UI text is missing in the Data pane, Analytics pane, and Save dialog when exiting

更新時間：2019-12-17
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更新時間：2019-11-18
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更新時間：2019-10-18
更新細節：

What's new in this version:

Fixed:
- Platform Support: Add Community & Enterprise Debian 10 x64
- Platform Support: Add Community & Enterprise RHEL 8 x64
- Track metrics associated with a node calling an election
- Track number of elections called for each reason in serverStatus
- Wildcard index plans miss results when the query path has multiple subsequent array indexes
- Transactions with write can be sent to the wrong shard

更新時間：2019-08-13
更新細節：

What's new in this version:

- ACID Guarantees: distributed, cross-shard transactions, global point-in-time reads, and mutable shard key values
- Query and Analytics: Atlas Data Lake, on-demand materialized views, wildcard indexes, and MongoDB Charts for rich data visualizations
- Resilience and Scale: retryable reads and writes, 10x faster elections, and Zstandard compression
- Enterprise Security: client-side field level encryption, multiple CAs with zero downtime certificate rotation, and 3x lower auditing overhead
- Run Anywhere: Atlas auto scaling, full- text search service, along with Kubernetes and Apache Kafka integrations

更新時間：2019-08-01
更新細節：