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<h1>Apache IGNITE 2.3</h1>
<div>
Putting aside the regular bug fixes and performance optimizations, the Apache Ignite 2.3 release brings new
SQL capabilities and Ignite persistence improvements that are worth mentioning.
<h2>SQL</h2>
<p class="description">
First, ALTER TABLE command support was added to Data Definition Language. Presently, the command allows adding new
columns to an SQL schema in runtime -- avoiding any cluster restarts. Once a new column is added, it can be
turned into an index in runtime.
</p>
<p class="description">
Next, SQLLine tool that is now bundled with every Apache Ignite release and can be used as a default command line tool
for SQL based interactions. To prove that it's fairly simple to work with Ignite as with an SQL database using
the tool, we recorded a short screencast for you:
</p>
<p>
<iframe width="560" height="315" src="https://www.youtube.com/embed/FKS8A86h-VY?rel=0" frameborder="0" allowfullscreen></iframe>
</p>
<h2>Ignite Persistence</h2>
<p class="description">
Before Ignite version 2.3, the persistence could be enabled globally only.
Now, it's up to you to decide which data to persist and which to store in RAM only.
The persistence can be configured via
<a href="https://apacheignite.readme.io/docs/memory-configuration#section-data-regions" target="_blank">data regions</a>.
</p>
</div>
<h2>Features and Improvements</h2>
<ul>
<li>DDL Support for WebConsole<a href="https://issues.apache.org/jira/browse/IGNITE-6287"> [#IGNITE-6287]</a>
</li>
<li>Allow enabling persistence per-cache<a href="https://issues.apache.org/jira/browse/IGNITE-6030"> [#IGNITE-6030]</a>
</li>
<li>[Redis] EXPIRE/PEXPIRE on keys<a href="https://issues.apache.org/jira/browse/IGNITE-5912"> [#IGNITE-5912]</a>
</li>
<li>Thin client protocol<a href="https://issues.apache.org/jira/browse/IGNITE-5896"> [#IGNITE-5896]</a>
</li>
<li>Add estimated time to rebalance completion and time to rebalance start to MXBean<a href="https://issues.apache.org/jira/browse/IGNITE-5890"> [#IGNITE-5890]</a>
</li>
<li>Add support of batch requests for jdbc2<a href="https://issues.apache.org/jira/browse/IGNITE-5738"> [#IGNITE-5738]</a>
</li>
<li>Provide API to test compatibility with old releases<a href="https://issues.apache.org/jira/browse/IGNITE-5732"> [#IGNITE-5732]</a>
</li>
<li>DDL: NOT NULL constraint support for CREATE TABLE operator<a href="https://issues.apache.org/jira/browse/IGNITE-5648"> [#IGNITE-5648]</a>
</li>
<li>SQL scripts execution capability<a href="https://issues.apache.org/jira/browse/IGNITE-5608"> [#IGNITE-5608]</a>
</li>
<li>BLAS implementation<a href="https://issues.apache.org/jira/browse/IGNITE-5278"> [#IGNITE-5278]</a>
</li>
<li>Annotated fields compression<a href="https://issues.apache.org/jira/browse/IGNITE-5226"> [#IGNITE-5226]</a>
</li>
<li> JDBC thin driver: support batches<a href="https://issues.apache.org/jira/browse/IGNITE-5126"> [#IGNITE-5126]</a>
</li>
<li>Rename "ignitesql" to "sqlline"<a href="https://issues.apache.org/jira/browse/IGNITE-6684"> [#IGNITE-6684]</a>
</li>
<li>SQL: affinity key column is resolved incorrectly in GridH2Table<a href="https://issues.apache.org/jira/browse/IGNITE-6662"> [#IGNITE-6662]</a>
</li>
<li>SQL: optimize segment resolution in GridH2IndexBase when index is not segmented<a href="https://issues.apache.org/jira/browse/IGNITE-6588"> [#IGNITE-6588]</a>
</li>
<li>Web console: New api for memory and persistence configuration<a href="https://issues.apache.org/jira/browse/IGNITE-6560"> [#IGNITE-6560]</a>
</li>
<li>Document WAL Modes<a href="https://issues.apache.org/jira/browse/IGNITE-6558"> [#IGNITE-6558]</a>
</li>
<li>SQL: Add NOT NULL support to QueryEntity API<a href="https://issues.apache.org/jira/browse/IGNITE-6509"> [#IGNITE-6509]</a>
</li>
<li>Thin client: add tests for ODBC and SQL config conversions<a href="https://issues.apache.org/jira/browse/IGNITE-6413"> [#IGNITE-6413]</a>
</li>
<li>SQL: NOT NULL fields validation with read-through cache store<a href="https://issues.apache.org/jira/browse/IGNITE-6387"> [#IGNITE-6387]</a>
</li>
<li>Web console: Enable task and job events in demo mode by default<a href="https://issues.apache.org/jira/browse/IGNITE-6376"> [#IGNITE-6376]</a>
</li>
<li>.NET: Separate interfaces for Ignite and Cache facades for thin client<a href="https://issues.apache.org/jira/browse/IGNITE-6368"> [#IGNITE-6368]</a>
</li>
<li>JDBC thick: support multiple SQL statements<a href="https://issues.apache.org/jira/browse/IGNITE-6358"> [#IGNITE-6358]</a>
</li>
<li>SQL: GridH2KeyValueRowOffheap is not used<a href="https://issues.apache.org/jira/browse/IGNITE-6331"> [#IGNITE-6331]</a>
</li>
<li>Configuration for thin client<a href="https://issues.apache.org/jira/browse/IGNITE-6327"> [#IGNITE-6327]</a>
</li>
<li>JDBC thick driver: SQLSTATE error codes<a href="https://issues.apache.org/jira/browse/IGNITE-6317"> [#IGNITE-6317]</a>
</li>
<li>SQL: Add ALTER TABLE tests with persistence<a href="https://issues.apache.org/jira/browse/IGNITE-6316"> [#IGNITE-6316]</a>
</li>
<li>JDBC: consistent driver names<a href="https://issues.apache.org/jira/browse/IGNITE-6297"> [#IGNITE-6297]</a>
</li>
<li>ODBC: Propagate SQLSTATE error codes<a href="https://issues.apache.org/jira/browse/IGNITE-6294"> [#IGNITE-6294]</a>
</li>
<li>SQL: QueryIndex.setInlineSize should return this instead of void<a href="https://issues.apache.org/jira/browse/IGNITE-6197"> [#IGNITE-6197]</a>
</li>
<li>Make "Node crashed in the middle of checkpoint" message softer and more informative<a href="https://issues.apache.org/jira/browse/IGNITE-6183"> [#IGNITE-6183]</a>
</li>
<li>JDBC Thin: JdbcThinResultSet must support types conversions <a href="https://issues.apache.org/jira/browse/IGNITE-6130"> [#IGNITE-6130]</a>
</li>
<li>Improve robustness for JDBC driver metadata queries<a href="https://issues.apache.org/jira/browse/IGNITE-6125"> [#IGNITE-6125]</a>
</li>
<li>CPP: Propagate SqlFieldsQuery.lazy property<a href="https://issues.apache.org/jira/browse/IGNITE-6122"> [#IGNITE-6122]</a>
</li>
<li>.NET: Propagate SqlFieldsQuery.lazy property<a href="https://issues.apache.org/jira/browse/IGNITE-6121"> [#IGNITE-6121]</a>
</li>
<li>Web Console: Propagate "lazy" flag on Query screen<a href="https://issues.apache.org/jira/browse/IGNITE-6120"> [#IGNITE-6120]</a>
</li>
<li>ODBC: Propagate "lazy" flag<a href="https://issues.apache.org/jira/browse/IGNITE-6119"> [#IGNITE-6119]</a>
</li>
<li>JDBC Thin: Propagate "lazy" flag<a href="https://issues.apache.org/jira/browse/IGNITE-6118"> [#IGNITE-6118]</a>
</li>
<li>JDBC2: Propagate "lazy" flag<a href="https://issues.apache.org/jira/browse/IGNITE-6117"> [#IGNITE-6117]</a>
</li>
<li>Web console: New function descriptions on homepage carousel and getting started dialog<a href="https://issues.apache.org/jira/browse/IGNITE-6106"> [#IGNITE-6106]</a>
</li>
<li>Implement checks that node that joins topology has consistent database configuration<a href="https://issues.apache.org/jira/browse/IGNITE-6102"> [#IGNITE-6102]</a>
</li>
<li>ODBC: Implement SQLGetInfo for all info types<a href="https://issues.apache.org/jira/browse/IGNITE-6099"> [#IGNITE-6099]</a>
</li>
<li>Web console: In demo mode Implement configuration of key fields in domain model for SQL query<a href="https://issues.apache.org/jira/browse/IGNITE-6095"> [#IGNITE-6095]</a>
</li>
<li>SQL: Batch DML updates on per-node basis<a href="https://issues.apache.org/jira/browse/IGNITE-6080"> [#IGNITE-6080]</a>
</li>
<li>Make sure that index inline is enabled for String and Date types by default<a href="https://issues.apache.org/jira/browse/IGNITE-6060"> [#IGNITE-6060]</a>
</li>
<li>SQL: Add option to store primitive keys in plain form for CREATE TABLE<a href="https://issues.apache.org/jira/browse/IGNITE-6054"> [#IGNITE-6054]</a>
</li>
<li>Multiple SQL statements in one JDBC command do not work<a href="https://issues.apache.org/jira/browse/IGNITE-6046"> [#IGNITE-6046]</a>
</li>
<li>SQL: execute DML statements on the server when possible<a href="https://issues.apache.org/jira/browse/IGNITE-6024"> [#IGNITE-6024]</a>
</li>
<li>Ignite SQL Getting Started <a href="https://issues.apache.org/jira/browse/IGNITE-5886"> [#IGNITE-5886]</a>
</li>
<li>Change checksum calculation methods<a href="https://issues.apache.org/jira/browse/IGNITE-5817"> [#IGNITE-5817]</a>
</li>
<li>IgniteCacheTestSuite4: IgniteCacheInvokeReadThroughTest: 6 test failed, stable reproducible locally<a href="https://issues.apache.org/jira/browse/IGNITE-5803"> [#IGNITE-5803]</a>
</li>
<li>Replace HeapByteBuffer to DirectByteBuffer in WAL RecordsIterator<a href="https://issues.apache.org/jira/browse/IGNITE-5741"> [#IGNITE-5741]</a>
</li>
<li>Web Console: update npm dependensies<a href="https://issues.apache.org/jira/browse/IGNITE-5734"> [#IGNITE-5734]</a>
</li>
<li>Add CREATE TABLE param for cache write sync mode<a href="https://issues.apache.org/jira/browse/IGNITE-5703"> [#IGNITE-5703]</a>
</li>
<li>Meaningful error codes and types of exceptions for SQL operations <a href="https://issues.apache.org/jira/browse/IGNITE-5620"> [#IGNITE-5620]</a>
</li>
<li>Visor CMD: Add possibility to activate/deactivate grid<a href="https://issues.apache.org/jira/browse/IGNITE-5586"> [#IGNITE-5586]</a>
</li>
<li>DDL: Support ALTER TABLE ADD COLUMN<a href="https://issues.apache.org/jira/browse/IGNITE-5572"> [#IGNITE-5572]</a>
</li>
<li>Web Console: Model import should generate QueryEntity.KeyFieldName for _key<a href="https://issues.apache.org/jira/browse/IGNITE-5470"> [#IGNITE-5470]</a>
</li>
<li>JDBC thin driver: add complex DDL+DML test<a href="https://issues.apache.org/jira/browse/IGNITE-5462"> [#IGNITE-5462]</a>
</li>
<li>JDBC thin driver: the statement produces multiple result sets must be handled correct<a href="https://issues.apache.org/jira/browse/IGNITE-5456"> [#IGNITE-5456]</a>
</li>
<li>JDBC thin: support client info<a href="https://issues.apache.org/jira/browse/IGNITE-5425"> [#IGNITE-5425]</a>
</li>
<li>JDBC thin driver: review ResultSetMetadata implementation<a href="https://issues.apache.org/jira/browse/IGNITE-5412"> [#IGNITE-5412]</a>
</li>
<li>JDBC thin: support schema in connection URL path<a href="https://issues.apache.org/jira/browse/IGNITE-5409"> [#IGNITE-5409]</a>
</li>
<li>JDBC Driver: implement ResultSet#getDate(int, Calendar)<a href="https://issues.apache.org/jira/browse/IGNITE-5384"> [#IGNITE-5384]</a>
</li>
<li>JDBC thin driver: support Statement.closeOnCompletion<a href="https://issues.apache.org/jira/browse/IGNITE-5344"> [#IGNITE-5344]</a>
</li>
<li>JDBC thin driver: validate compliance<a href="https://issues.apache.org/jira/browse/IGNITE-5339"> [#IGNITE-5339]</a>
</li>
<li>JDBC thin driver: support client info<a href="https://issues.apache.org/jira/browse/IGNITE-5237"> [#IGNITE-5237]</a>
</li>
<li>Classes based constructor for QueryEntities<a href="https://issues.apache.org/jira/browse/IGNITE-5211"> [#IGNITE-5211]</a>
</li>
<li>Safe way for deactivate cluster<a href="https://issues.apache.org/jira/browse/IGNITE-4931"> [#IGNITE-4931]</a>
</li>
<li>Web Console: Revise demo mode<a href="https://issues.apache.org/jira/browse/IGNITE-4784"> [#IGNITE-4784]</a>
</li>
<li>Web Console: Remember the screen from which user has left the previous session<a href="https://issues.apache.org/jira/browse/IGNITE-4728"> [#IGNITE-4728]</a>
</li>
<li>Web Console: The Main menu looks disabled in demo mode<a href="https://issues.apache.org/jira/browse/IGNITE-4697"> [#IGNITE-4697]</a>
</li>
<li>JDBC2: Support enforceJoinOrder flag for JDBC2 driver<a href="https://issues.apache.org/jira/browse/IGNITE-4642"> [#IGNITE-4642]</a>
</li>
<li>Joining node should fetch affinity for all caches using single message<a href="https://issues.apache.org/jira/browse/IGNITE-4223"> [#IGNITE-4223]</a>
</li>
<li>ODBC: Improve error output when query parsing failed<a href="https://issues.apache.org/jira/browse/IGNITE-3987"> [#IGNITE-3987]</a>
</li>
<li>Move all failing and flaky tests to separate test suite<a href="https://issues.apache.org/jira/browse/IGNITE-3658"> [#IGNITE-3658]</a>
</li>
<li>BinaryMarshaller caches must be cleaned during client reconnect<a href="https://issues.apache.org/jira/browse/IGNITE-2779"> [#IGNITE-2779]</a>
</li>
<li>Web console: Implement JSON.parse in worker<a href="https://issues.apache.org/jira/browse/IGNITE-6570"> [#IGNITE-6570]</a>
</li>
<li>Web Console: Set IGNITE_HOME for Web Agent<a href="https://issues.apache.org/jira/browse/IGNITE-6535"> [#IGNITE-6535]</a>
</li>
<li>Hide QueryEntity.notNullFields from public API<a href="https://issues.apache.org/jira/browse/IGNITE-6514"> [#IGNITE-6514]</a>
</li>
<li>Add ability manage version of WAL serializer via system properties<a href="https://issues.apache.org/jira/browse/IGNITE-6513"> [#IGNITE-6513]</a>
</li>
<li>Add info message for index rebuild<a href="https://issues.apache.org/jira/browse/IGNITE-6488"> [#IGNITE-6488]</a>
</li>
<li>Introduce a constant of default persistence store directory name<a href="https://issues.apache.org/jira/browse/IGNITE-6473"> [#IGNITE-6473]</a>
</li>
<li>ODBC: Add tests for SQLGetInfo<a href="https://issues.apache.org/jira/browse/IGNITE-6468"> [#IGNITE-6468]</a>
</li>
<li>Web Console: Add release version to footer<a href="https://issues.apache.org/jira/browse/IGNITE-6435"> [#IGNITE-6435]</a>
</li>
<li>Web agent: improve check of web agent version<a href="https://issues.apache.org/jira/browse/IGNITE-6366"> [#IGNITE-6366]</a>
</li>
<li>Throttle writing threads during ongoing checkpoint with token bucket algorithm<a href="https://issues.apache.org/jira/browse/IGNITE-6334"> [#IGNITE-6334]</a>
</li>
<li>Need to add update checker to Ignite<a href="https://issues.apache.org/jira/browse/IGNITE-6305"> [#IGNITE-6305]</a>
</li>
<li>Remove "allOrNone" flag from IgniteServices#deployAll method<a href="https://issues.apache.org/jira/browse/IGNITE-6289"> [#IGNITE-6289]</a>
</li>
<li>Enhance persistent store paths on start<a href="https://issues.apache.org/jira/browse/IGNITE-6285"> [#IGNITE-6285]</a>
</li>
<li>Move ServiceDeploymentException to org.apache.ignite.services package<a href="https://issues.apache.org/jira/browse/IGNITE-6273"> [#IGNITE-6273]</a>
</li>
<li>Passing custom cache and type names to CREATE TABLE<a href="https://issues.apache.org/jira/browse/IGNITE-6242"> [#IGNITE-6242]</a>
</li>
<li>Fix GridClosureProcessorRemoteTest, add it to suite<a href="https://issues.apache.org/jira/browse/IGNITE-6238"> [#IGNITE-6238]</a>
</li>
<li>Add ability to handle CacheObject from DataRecord in standalone WAL iterator<a href="https://issues.apache.org/jira/browse/IGNITE-6235"> [#IGNITE-6235]</a>
</li>
<li>Tx is not rolled back on timeout leading to potential whole grid hang<a href="https://issues.apache.org/jira/browse/IGNITE-6181"> [#IGNITE-6181]</a>
</li>
<li>Make CheckpointWriteOrder.SEQUENTIAL and checkpointingThreads=4 default in persistent store confguration<a href="https://issues.apache.org/jira/browse/IGNITE-6178"> [#IGNITE-6178]</a>
</li>
<li>Add GC Date Stamps to yardstick gc log<a href="https://issues.apache.org/jira/browse/IGNITE-6155"> [#IGNITE-6155]</a>
</li>
<li>ODBC: Implement SQL_ATTR_CONNECTION_DEAD connection attribute<a href="https://issues.apache.org/jira/browse/IGNITE-6151"> [#IGNITE-6151]</a>
</li>
<li>JDBC driver should return actual values for get*Version()<a href="https://issues.apache.org/jira/browse/IGNITE-6139"> [#IGNITE-6139]</a>
</li>
<li>Web Console: implement version check<a href="https://issues.apache.org/jira/browse/IGNITE-6136"> [#IGNITE-6136]</a>
</li>
<li>Web Console: Implement GZip data between web-agent and web server<a href="https://issues.apache.org/jira/browse/IGNITE-6127"> [#IGNITE-6127]</a>
</li>
<li>Try merge multiple exchanges into one<a href="https://issues.apache.org/jira/browse/IGNITE-6124"> [#IGNITE-6124]</a>
</li>
<li>Ignore page eviction mode if Ignite persistence is enabled<a href="https://issues.apache.org/jira/browse/IGNITE-6115"> [#IGNITE-6115]</a>
</li>
<li>Web Console: move "Download Web Agent" link to footer<a href="https://issues.apache.org/jira/browse/IGNITE-6104"> [#IGNITE-6104]</a>
</li>
<li>Handle -1 partition ID during WAL replay<a href="https://issues.apache.org/jira/browse/IGNITE-6103"> [#IGNITE-6103]</a>
</li>
<li>Try to improve local scans performance<a href="https://issues.apache.org/jira/browse/IGNITE-6101"> [#IGNITE-6101]</a>
</li>
<li>Handy APIs to add binary metadata locally<a href="https://issues.apache.org/jira/browse/IGNITE-6073"> [#IGNITE-6073]</a>
</li>
<li>Refactor cache configuration initialization with proper defaults<a href="https://issues.apache.org/jira/browse/IGNITE-6067"> [#IGNITE-6067]</a>
</li>
<li>Improve future listeners model in DataStreamerImpl<a href="https://issues.apache.org/jira/browse/IGNITE-6051"> [#IGNITE-6051]</a>
</li>
<li>Add sorted and multithreaded modes in checkpoint algorithm<a href="https://issues.apache.org/jira/browse/IGNITE-6033"> [#IGNITE-6033]</a>
</li>
<li>ODBC: SQL_SCROLL_OPTIONS is not supported for SQLGetInfo<a href="https://issues.apache.org/jira/browse/IGNITE-6032"> [#IGNITE-6032]</a>
</li>
<li>Refactor WAL Record serialization and introduce RecordV2Serializer<a href="https://issues.apache.org/jira/browse/IGNITE-6029"> [#IGNITE-6029]</a>
</li>
<li>SQL: add "last" flag to GridQueryNextPageResponse<a href="https://issues.apache.org/jira/browse/IGNITE-6027"> [#IGNITE-6027]</a>
</li>
<li>Index inline should be enabled by default for fixed-length data types<a href="https://issues.apache.org/jira/browse/IGNITE-6023"> [#IGNITE-6023]</a>
</li>
<li>SQL: client node should not hold the whole data set in-memory when possible<a href="https://issues.apache.org/jira/browse/IGNITE-6019"> [#IGNITE-6019]</a>
</li>
<li>Get rid of checking topology hash in ackTopology<a href="https://issues.apache.org/jira/browse/IGNITE-6016"> [#IGNITE-6016]</a>
</li>
<li>Add transaction prepare and commit markers to WAL<a href="https://issues.apache.org/jira/browse/IGNITE-6014"> [#IGNITE-6014]</a>
</li>
<li>Web agent: refactor processing response from cluster<a href="https://issues.apache.org/jira/browse/IGNITE-6013"> [#IGNITE-6013]</a>
</li>
<li>Improve GridJettyRestHandler.processRequest()<a href="https://issues.apache.org/jira/browse/IGNITE-6012"> [#IGNITE-6012]</a>
</li>
<li>SQL: Dead code cleanup<a href="https://issues.apache.org/jira/browse/IGNITE-5993"> [#IGNITE-5993]</a>
</li>
<li>SQL: lazy ResultSet for map query<a href="https://issues.apache.org/jira/browse/IGNITE-5991"> [#IGNITE-5991]</a>
</li>
<li>WebConsole: add generation of keyFields for queryEntity for multiple primary key<a href="https://issues.apache.org/jira/browse/IGNITE-5985"> [#IGNITE-5985]</a>
</li>
<li>Align pages in LFS partition files to pageSize<a href="https://issues.apache.org/jira/browse/IGNITE-5961"> [#IGNITE-5961]</a>
</li>
<li>Get row/col for matrices<a href="https://issues.apache.org/jira/browse/IGNITE-5925"> [#IGNITE-5925]</a>
</li>
<li>Adding and searching objects in index tree produces a lot of garbage<a href="https://issues.apache.org/jira/browse/IGNITE-5918"> [#IGNITE-5918]</a>
</li>
<li>Add more clear WAL mode documentation and print a warning when NONE mode is used<a href="https://issues.apache.org/jira/browse/IGNITE-5915"> [#IGNITE-5915]</a>
</li>
<li>Refactor VisorCacheStopTask to support stopping several caches at once<a href="https://issues.apache.org/jira/browse/IGNITE-5902"> [#IGNITE-5902]</a>
</li>
<li>Change default pageSize of page memory to 4KB<a href="https://issues.apache.org/jira/browse/IGNITE-5884"> [#IGNITE-5884]</a>
</li>
<li>Replace standard java maps for partition counters with more effective data structures<a href="https://issues.apache.org/jira/browse/IGNITE-5872"> [#IGNITE-5872]</a>
</li>
<li>Implement common component to show item selected for table<a href="https://issues.apache.org/jira/browse/IGNITE-5863"> [#IGNITE-5863]</a>
</li>
<li>ODBC: Make sure ODBC driver works correctly with RazorSQL<a href="https://issues.apache.org/jira/browse/IGNITE-5842"> [#IGNITE-5842]</a>
</li>
<li>Introduce cache start & stop order on cluster activation<a href="https://issues.apache.org/jira/browse/IGNITE-5830"> [#IGNITE-5830]</a>
</li>
<li>Implement ability to set auto adjust height of modal<a href="https://issues.apache.org/jira/browse/IGNITE-5820"> [#IGNITE-5820]</a>
</li>
<li>Implement decorator to auto adjust dopdown width to parent<a href="https://issues.apache.org/jira/browse/IGNITE-5812"> [#IGNITE-5812]</a>
</li>
<li>Fix some alerts identified by lgtm.com<a href="https://issues.apache.org/jira/browse/IGNITE-5805"> [#IGNITE-5805]</a>
</li>
<li>Add option to turn on filter reachable addresses in TcpCommunicationSpi<a href="https://issues.apache.org/jira/browse/IGNITE-5776"> [#IGNITE-5776]</a>
</li>
<li>CPP: Add pointer semantics for primitive types<a href="https://issues.apache.org/jira/browse/IGNITE-5758"> [#IGNITE-5758]</a>
</li>
<li>Redis FLUSHDB command support<a href="https://issues.apache.org/jira/browse/IGNITE-5706"> [#IGNITE-5706]</a>
</li>
<li>Optimizations for data streamer<a href="https://issues.apache.org/jira/browse/IGNITE-5658"> [#IGNITE-5658]</a>
</li>
<li>Discovery events coalescing<a href="https://issues.apache.org/jira/browse/IGNITE-5578"> [#IGNITE-5578]</a>
</li>
<li>Get rid of discovery custom message on exchange completion<a href="https://issues.apache.org/jira/browse/IGNITE-5385"> [#IGNITE-5385]</a>
</li>
<li>JDBC thin Driver: implement metadata support <a href="https://issues.apache.org/jira/browse/IGNITE-5233"> [#IGNITE-5233]</a>
</li>
<li>Support multiple service deployment in API<a href="https://issues.apache.org/jira/browse/IGNITE-5145"> [#IGNITE-5145]</a>
</li>
<li>Better heap usage during exchange on large topologies and cache numbers/partitions<a href="https://issues.apache.org/jira/browse/IGNITE-5093"> [#IGNITE-5093]</a>
</li>
<li>Add ability to enable and disable rebalancing per-node<a href="https://issues.apache.org/jira/browse/IGNITE-5061"> [#IGNITE-5061]</a>
</li>
<li>Do not print out system properties when IGNITE_TO_STRING_INCLUDE_SENSITIVE is set<a href="https://issues.apache.org/jira/browse/IGNITE-4991"> [#IGNITE-4991]</a>
</li>
<li>Add an option to disable MBeans<a href="https://issues.apache.org/jira/browse/IGNITE-4831"> [#IGNITE-4831]</a>
</li>
<li>Editing default JVM options defined in Ignite-Yardstick property files<a href="https://issues.apache.org/jira/browse/IGNITE-4822"> [#IGNITE-4822]</a>
</li>
</ul><h2>Fixed</h2>
<ul>
<li>GridRestProcessor doesn't support authorization on CLUSTER_ACTIVE command<a href="https://issues.apache.org/jira/browse/IGNITE-6741"> [#IGNITE-6741]</a>
</li>
<li>Python Redis example fails for python 3 run<a href="https://issues.apache.org/jira/browse/IGNITE-6660"> [#IGNITE-6660]</a>
</li>
<li>rebuildIndexesFromHash does not touch cache entries<a href="https://issues.apache.org/jira/browse/IGNITE-6595"> [#IGNITE-6595]</a>
</li>
<li>DROP table is frozen in special case<a href="https://issues.apache.org/jira/browse/IGNITE-6569"> [#IGNITE-6569]</a>
</li>
<li>Failed to DROP table created by DDL query after restart<a href="https://issues.apache.org/jira/browse/IGNITE-6568"> [#IGNITE-6568]</a>
</li>
<li>setSchema() is case sensitive in the wrong way in Thin JDBC driver<a href="https://issues.apache.org/jira/browse/IGNITE-6556"> [#IGNITE-6556]</a>
</li>
<li>IgniteCacheGetRestartTest.testGetRestartReplicated fails sometimes (timeout)<a href="https://issues.apache.org/jira/browse/IGNITE-6520"> [#IGNITE-6520]</a>
</li>
<li>Cluster activation hangs if a node was stopped during persistent storage checkpoint<a href="https://issues.apache.org/jira/browse/IGNITE-6506"> [#IGNITE-6506]</a>
</li>
<li>IgnitePdsWalTlbTest.testWalDirectOutOfMemory() hangs<a href="https://issues.apache.org/jira/browse/IGNITE-6493"> [#IGNITE-6493]</a>
</li>
<li>Race in TopologyValidator.validate() and EVT_NODE_LEFT listener calls (split-brain activator)<a href="https://issues.apache.org/jira/browse/IGNITE-6491"> [#IGNITE-6491]</a>
</li>
<li>Binary marshaller fails on deserialization of object with writeReplace()<a href="https://issues.apache.org/jira/browse/IGNITE-6485"> [#IGNITE-6485]</a>
</li>
<li>Fix IgnitePdsThreadInterruptionTest failure with larger number of threads<a href="https://issues.apache.org/jira/browse/IGNITE-6484"> [#IGNITE-6484]</a>
</li>
<li>Webconsole demo fails to import metadata<a href="https://issues.apache.org/jira/browse/IGNITE-6476"> [#IGNITE-6476]</a>
</li>
<li>Wrong casting of long value to int leads to incorrect results<a href="https://issues.apache.org/jira/browse/IGNITE-6470"> [#IGNITE-6470]</a>
</li>
<li>JDBC thin: SQLSTATE is not set for BatchUpdateException<a href="https://issues.apache.org/jira/browse/IGNITE-6465"> [#IGNITE-6465]</a>
</li>
<li>Wrong consistentId for lightweight ClusterNode instances<a href="https://issues.apache.org/jira/browse/IGNITE-6460"> [#IGNITE-6460]</a>
</li>
<li>Incorrect exception when used schema name in lower case <a href="https://issues.apache.org/jira/browse/IGNITE-6457"> [#IGNITE-6457]</a>
</li>
<li>Visor CMD: Show missed cache properties<a href="https://issues.apache.org/jira/browse/IGNITE-6449"> [#IGNITE-6449]</a>
</li>
<li>Stuck on "Loading" screen<a href="https://issues.apache.org/jira/browse/IGNITE-6446"> [#IGNITE-6446]</a>
</li>
<li>Deadlock detection doesn't execute<a href="https://issues.apache.org/jira/browse/IGNITE-6442"> [#IGNITE-6442]</a>
</li>
<li>Error in checkpointer during topology change<a href="https://issues.apache.org/jira/browse/IGNITE-6434"> [#IGNITE-6434]</a>
</li>
<li>Web Console: "Partition loss policy" field is duplicated<a href="https://issues.apache.org/jira/browse/IGNITE-6431"> [#IGNITE-6431]</a>
</li>
<li>Timed out test IgnitePdsAtomicCacheRebalancingTest.testTopologyChangesWithConstantLoad<a href="https://issues.apache.org/jira/browse/IGNITE-6428"> [#IGNITE-6428]</a>
</li>
<li>Missed binary type configuration in VisorGridConfiguration<a href="https://issues.apache.org/jira/browse/IGNITE-6417"> [#IGNITE-6417]</a>
</li>
<li>CREATE TABLE affinityKey parameter doesn't work as expected<a href="https://issues.apache.org/jira/browse/IGNITE-6375"> [#IGNITE-6375]</a>
</li>
<li>Web Console SQL doesn't work with 2.2.0 RC1<a href="https://issues.apache.org/jira/browse/IGNITE-6374"> [#IGNITE-6374]</a>
</li>
<li>Web console: Add refresh SVG icon to icon set<a href="https://issues.apache.org/jira/browse/IGNITE-6363"> [#IGNITE-6363]</a>
</li>
<li>Signed overflow when reading partition greater than Short.MAX_VALUE<a href="https://issues.apache.org/jira/browse/IGNITE-6356"> [#IGNITE-6356]</a>
</li>
<li>Calculating cache size during cache stop sporadically fails with ClusterGroupEmptyCheckedException<a href="https://issues.apache.org/jira/browse/IGNITE-6355"> [#IGNITE-6355]</a>
</li>
<li>Wrong message about cluster activation<a href="https://issues.apache.org/jira/browse/IGNITE-6345"> [#IGNITE-6345]</a>
</li>
<li>Attempt to create the same cache from multiple threads leads to creation of client cache on server node<a href="https://issues.apache.org/jira/browse/IGNITE-6340"> [#IGNITE-6340]</a>
</li>
<li>Thin clients: close query cursors on disconnect<a href="https://issues.apache.org/jira/browse/IGNITE-6330"> [#IGNITE-6330]</a>
</li>
<li>JDBC thin: statement type mismatch error is handled incorrect<a href="https://issues.apache.org/jira/browse/IGNITE-6326"> [#IGNITE-6326]</a>
</li>
<li>Exception during DistributedRegressionExample (ML)<a href="https://issues.apache.org/jira/browse/IGNITE-6315"> [#IGNITE-6315]</a>
</li>
<li>Visor CMD: Failed script execution after throttling interval<a href="https://issues.apache.org/jira/browse/IGNITE-6304"> [#IGNITE-6304]</a>
</li>
<li>JDBC thin protocol compatibility is broken<a href="https://issues.apache.org/jira/browse/IGNITE-6291"> [#IGNITE-6291]</a>
</li>
<li>NPE on SQL query with parameters on custom schema name<a href="https://issues.apache.org/jira/browse/IGNITE-6288"> [#IGNITE-6288]</a>
</li>
<li>org.h2.jdbc.JdbcSQLException: Hexadecimal string with odd number of characters<a href="https://issues.apache.org/jira/browse/IGNITE-6286"> [#IGNITE-6286]</a>
</li>
<li>C++: impossible to start node with persistent store<a href="https://issues.apache.org/jira/browse/IGNITE-6282"> [#IGNITE-6282]</a>
</li>
<li>Convert WAL to human readable form<a href="https://issues.apache.org/jira/browse/IGNITE-6277"> [#IGNITE-6277]</a>
</li>
<li>When a node becomes segmented an AssertionError is thrown during GridDhtPartitionTopologyImpl.removeNode<a href="https://issues.apache.org/jira/browse/IGNITE-6256"> [#IGNITE-6256]</a>
</li>
<li>Assertion error in IgniteTxHandler.processDhtTxFinishRequest(...)<a href="https://issues.apache.org/jira/browse/IGNITE-6254"> [#IGNITE-6254]</a>
</li>
<li>Web console: Selection stay on removed user<a href="https://issues.apache.org/jira/browse/IGNITE-6251"> [#IGNITE-6251]</a>
</li>
<li>ODBC: Driver should return affected rows number for non-batch DML queries as well<a href="https://issues.apache.org/jira/browse/IGNITE-6245"> [#IGNITE-6245]</a>
</li>
<li>Web console: Errors in project code generation<a href="https://issues.apache.org/jira/browse/IGNITE-6229"> [#IGNITE-6229]</a>
</li>
<li>Avoid closing page store file with ClosedByInterruptException when user thread is interrupted<a href="https://issues.apache.org/jira/browse/IGNITE-6228"> [#IGNITE-6228]</a>
</li>
<li>Web console: Agent fail to send task result on job fail<a href="https://issues.apache.org/jira/browse/IGNITE-6223"> [#IGNITE-6223]</a>
</li>
<li>Values of types int and long[] are not delivered via JDBC<a href="https://issues.apache.org/jira/browse/IGNITE-6220"> [#IGNITE-6220]</a>
</li>
<li>IgniteCache#loadCache executes local load in caller thread<a href="https://issues.apache.org/jira/browse/IGNITE-6219"> [#IGNITE-6219]</a>
</li>
<li>Assertion error: Invalid node2part<a href="https://issues.apache.org/jira/browse/IGNITE-6212"> [#IGNITE-6212]</a>
</li>
<li>Compute runs one job in MetricsUpdateFrequency per thread after all jobs was submitted(as onCollision is not called)<a href="https://issues.apache.org/jira/browse/IGNITE-5775"> [#IGNITE-5775]</a>
</li>
<li>Print more information about long partition release future<a href="https://issues.apache.org/jira/browse/IGNITE-5774"> [#IGNITE-5774]</a>
</li>
<li>Scheduler throwing NullPointerException<a href="https://issues.apache.org/jira/browse/IGNITE-5773"> [#IGNITE-5773]</a>
</li>
<li>Race between WAL segment rollover and concurrent log<a href="https://issues.apache.org/jira/browse/IGNITE-5772"> [#IGNITE-5772]</a>
</li>
<li>RENT partition state is set before exchange is completed<a href="https://issues.apache.org/jira/browse/IGNITE-5757"> [#IGNITE-5757]</a>
</li>
<li>Ignite with spark fails with class not found<a href="https://issues.apache.org/jira/browse/IGNITE-5756"> [#IGNITE-5756]</a>
</li>
<li>CPP: Memory leak on argument cleaning for SqlQuery and SqlFieldsQuery<a href="https://issues.apache.org/jira/browse/IGNITE-5753"> [#IGNITE-5753]</a>
</li>
<li>Fix stale sequence updates for local partition map<a href="https://issues.apache.org/jira/browse/IGNITE-5752"> [#IGNITE-5752]</a>
</li>
<li>Format of uptime for metrics<a href="https://issues.apache.org/jira/browse/IGNITE-5750"> [#IGNITE-5750]</a>
</li>
<li>JVM crash on node deactivation<a href="https://issues.apache.org/jira/browse/IGNITE-5739"> [#IGNITE-5739]</a>
</li>
<li>IgniteCacheProxy instances from "with..." methods are not reusable<a href="https://issues.apache.org/jira/browse/IGNITE-5729"> [#IGNITE-5729]</a>
</li>
<li>Cache entries stay in onheap after scan query execution for OFFHEAP_TIRED cache with expiry policy<a href="https://issues.apache.org/jira/browse/IGNITE-5722"> [#IGNITE-5722]</a>
</li>
<li>Forcible node drop makes cluster instable in some cases<a href="https://issues.apache.org/jira/browse/IGNITE-5718"> [#IGNITE-5718]</a>
</li>
<li>Wrong javadoc in Affinity and AffinityFunction for REPLICATED cache<a href="https://issues.apache.org/jira/browse/IGNITE-5597"> [#IGNITE-5597]</a>
</li>
<li>Exception on grid activation on daemon node<a href="https://issues.apache.org/jira/browse/IGNITE-5584"> [#IGNITE-5584]</a>
</li>
<li>Ignite platform .NET tests failed with execution timeout<a href="https://issues.apache.org/jira/browse/IGNITE-5563"> [#IGNITE-5563]</a>
</li>
<li>Assertions in TCP discovery SPI when NTP is moving time backwards<a href="https://issues.apache.org/jira/browse/IGNITE-5562"> [#IGNITE-5562]</a>
</li>
<li>@AffinityKeyMapped annotation is ignored if class names are configured on BinaryConfiguration<a href="https://issues.apache.org/jira/browse/IGNITE-5505"> [#IGNITE-5505]</a>
</li>
<li>Possible connection leaks when loadPreviousValue set to true<a href="https://issues.apache.org/jira/browse/IGNITE-5489"> [#IGNITE-5489]</a>
</li>
<li>Exception in communication SPI can stall the cluster<a href="https://issues.apache.org/jira/browse/IGNITE-5467"> [#IGNITE-5467]</a>
</li>
<li>GridTimeoutProcessor can hang on stop<a href="https://issues.apache.org/jira/browse/IGNITE-5452"> [#IGNITE-5452]</a>
</li>
<li>Collections.singletonList is not properly serialized by binary marshaller<a href="https://issues.apache.org/jira/browse/IGNITE-5444"> [#IGNITE-5444]</a>
</li>
<li>.NET: Stack trace is lost for exceptions in ICacheStore<a href="https://issues.apache.org/jira/browse/IGNITE-5441"> [#IGNITE-5441]</a>
</li>
<li>Manual cache rebalancing feature is broken<a href="https://issues.apache.org/jira/browse/IGNITE-5399"> [#IGNITE-5399]</a>
</li>
<li>JVM crashes on H2TreeIndex destroy<a href="https://issues.apache.org/jira/browse/IGNITE-5301"> [#IGNITE-5301]</a>
</li>
<li>Ignite.cache(String) returns null in PluginProvider.onIgniteStart()<a href="https://issues.apache.org/jira/browse/IGNITE-5123"> [#IGNITE-5123]</a>
</li>
<li>Enum comparison fails after marshal-unmarshal with BinaryMarshaller<a href="https://issues.apache.org/jira/browse/IGNITE-5087"> [#IGNITE-5087]</a>
</li>
<li>Absolute swapFilePath for MemoryPolicy is merged incorrectly with working dir path<a href="https://issues.apache.org/jira/browse/IGNITE-5067"> [#IGNITE-5067]</a>
</li>
<li>Lucene query may fails with NPE<a href="https://issues.apache.org/jira/browse/IGNITE-4800"> [#IGNITE-4800]</a>
</li>
<li>rollback exception hides the origin exception (e.g. commit)<a href="https://issues.apache.org/jira/browse/IGNITE-4767"> [#IGNITE-4767]</a>
</li>
<li>IgniteInternalTx.prepare() does not wait for async operations to complete<a href="https://issues.apache.org/jira/browse/IGNITE-4648"> [#IGNITE-4648]</a>
</li>
<li>JdbcDatabaseMetadata.getIndexInfo() method not working<a href="https://issues.apache.org/jira/browse/IGNITE-4643"> [#IGNITE-4643]</a>
</li>
<li>Cannot find schema for object with compact footer<a href="https://issues.apache.org/jira/browse/IGNITE-4377"> [#IGNITE-4377]</a>
</li>
<li>ScanQuery without a filter triggers object's deserialization on the server side<a href="https://issues.apache.org/jira/browse/IGNITE-2190"> [#IGNITE-2190]</a>
</li>
<li>ODBC: SQLBindParameter should not unbind parameter if the ParameterValuePtr is NULL<a href="https://issues.apache.org/jira/browse/IGNITE-6211"> [#IGNITE-6211]</a>
</li>
<li>Inefficient memory consumption for checkpoint buffer<a href="https://issues.apache.org/jira/browse/IGNITE-6210"> [#IGNITE-6210]</a>
</li>
<li>org.dom4j.QName can't be serialized<a href="https://issues.apache.org/jira/browse/IGNITE-6200"> [#IGNITE-6200]</a>
</li>
<li>ODBC: SQLFreeStmt failing if called before all the rows from the result set were fetched<a href="https://issues.apache.org/jira/browse/IGNITE-6188"> [#IGNITE-6188]</a>
</li>
<li>No checkClusterState() in IgniteKernal.getOrCreateCaches()<a href="https://issues.apache.org/jira/browse/IGNITE-6184"> [#IGNITE-6184]</a>
</li>
<li>Marshaller mappings are not restored from disk on node start<a href="https://issues.apache.org/jira/browse/IGNITE-6180"> [#IGNITE-6180]</a>
</li>
<li>JDBC: consistent product name across all drivers<a href="https://issues.apache.org/jira/browse/IGNITE-6170"> [#IGNITE-6170]</a>
</li>
<li>JDBC compatibility is broken<a href="https://issues.apache.org/jira/browse/IGNITE-6169"> [#IGNITE-6169]</a>
</li>
<li>Inaccurate CAS handling in GridNearTxLocal async commit<a href="https://issues.apache.org/jira/browse/IGNITE-6137"> [#IGNITE-6137]</a>
</li>
<li>In visorcmd "cache on nodes" statistics doubles off-heap entries<a href="https://issues.apache.org/jira/browse/IGNITE-6131"> [#IGNITE-6131]</a>
</li>
<li>GridFunc.first(list) throws NPE for null arg, but GridFunc.first(iterable) returns null<a href="https://issues.apache.org/jira/browse/IGNITE-6107"> [#IGNITE-6107]</a>
</li>
<li>Web console: Cache name is missed in preview for cache checkpoint SPI<a href="https://issues.apache.org/jira/browse/IGNITE-6105"> [#IGNITE-6105]</a>
</li>
<li>Race between partition eviction and re-creation<a href="https://issues.apache.org/jira/browse/IGNITE-6096"> [#IGNITE-6096]</a>
</li>
<li>Socket#shutdownOutput in ServerImpl leads to UnsupportedOperationException on SSLSocket<a href="https://issues.apache.org/jira/browse/IGNITE-6088"> [#IGNITE-6088]</a>
</li>
<li>.NET: Cannot get from cache values which were stored in cache with PutAll<a href="https://issues.apache.org/jira/browse/IGNITE-6081"> [#IGNITE-6081]</a>
</li>
<li>We try to add entry to partition which was concurrently evicted<a href="https://issues.apache.org/jira/browse/IGNITE-6068"> [#IGNITE-6068]</a>
</li>
<li>IgniteCache.clear clears local caches with same names on all server nodes<a href="https://issues.apache.org/jira/browse/IGNITE-6053"> [#IGNITE-6053]</a>
</li>
<li>Check cluster state from daemon node return incorrect cluster state<a href="https://issues.apache.org/jira/browse/IGNITE-6052"> [#IGNITE-6052]</a>
</li>
<li>Indexes aren't cleaned on cache clear/destroy<a href="https://issues.apache.org/jira/browse/IGNITE-6035"> [#IGNITE-6035]</a>
</li>
<li>CacheExamplesSelfTest.testCacheSemaphoreExample fails sometimes due to timeout<a href="https://issues.apache.org/jira/browse/IGNITE-6009"> [#IGNITE-6009]</a>
</li>
<li>CacheRemoveAllSelfTest.testRemoveAll fails sometimes<a href="https://issues.apache.org/jira/browse/IGNITE-6008"> [#IGNITE-6008]</a>
</li>
<li>SQL: add "inlineSize" to QuerySqlField annotation<a href="https://issues.apache.org/jira/browse/IGNITE-6004"> [#IGNITE-6004]</a>
</li>
<li>Make log message more pretty when instance name is null<a href="https://issues.apache.org/jira/browse/IGNITE-6002"> [#IGNITE-6002]</a>
</li>
<li>Assertion fails: Moving partition is below zero<a href="https://issues.apache.org/jira/browse/IGNITE-5999"> [#IGNITE-5999]</a>
</li>
<li>ODBC: SQLGetData gets data for the next row instead of current<a href="https://issues.apache.org/jira/browse/IGNITE-5995"> [#IGNITE-5995]</a>
</li>
<li>GridCacheReplicatedLocalStoreSelfTest.testBackupRestorePrimary flaky-fails in master<a href="https://issues.apache.org/jira/browse/IGNITE-5984"> [#IGNITE-5984]</a>
</li>
<li>SQL: Split GridMapQueryExecutor into multiple classes<a href="https://issues.apache.org/jira/browse/IGNITE-5982"> [#IGNITE-5982]</a>
</li>
<li>test fail: TcpClientDiscoverySpiSelfTest (disconnectLatch timeout)<a href="https://issues.apache.org/jira/browse/IGNITE-5964"> [#IGNITE-5964]</a>
</li>
<li>Incorrect assertion for cache size<a href="https://issues.apache.org/jira/browse/IGNITE-5950"> [#IGNITE-5950]</a>
</li>
<li>Communication. Server node may reject client connection during massive clients join<a href="https://issues.apache.org/jira/browse/IGNITE-5943"> [#IGNITE-5943]</a>
</li>
<li>ODBC: SQLColAttributes should work with legacy attribute codes<a href="https://issues.apache.org/jira/browse/IGNITE-5939"> [#IGNITE-5939]</a>
</li>
<li>ODBC: SQLGetTypeInfo does not work with SQL_ALL_TYPES<a href="https://issues.apache.org/jira/browse/IGNITE-5923"> [#IGNITE-5923]</a>
</li>
<li>Web Console backend failed with error 11000<a href="https://issues.apache.org/jira/browse/IGNITE-5906"> [#IGNITE-5906]</a>
</li>
<li>Ignite PDS Indexing Suite: IgniteWalRecoveryTest.testWalRolloverMultithreadedLogOnly is now flaky on TC with AsynchronousCloseException<a href="https://issues.apache.org/jira/browse/IGNITE-5901"> [#IGNITE-5901]</a>
</li>
<li>Ignite Cache Full API Multi JVM: 7 test failed in master<a href="https://issues.apache.org/jira/browse/IGNITE-5897"> [#IGNITE-5897]</a>
</li>
<li>Web console: Incorrect dependency 'undefined' with value 'null'<a href="https://issues.apache.org/jira/browse/IGNITE-5888"> [#IGNITE-5888]</a>
</li>
<li>Duplicated dependency in pom.xml of core module<a href="https://issues.apache.org/jira/browse/IGNITE-5882"> [#IGNITE-5882]</a>
</li>
<li>Unexpected timeout exception while client connecting with different BinaryConfiguration compactFooter param<a href="https://issues.apache.org/jira/browse/IGNITE-5869"> [#IGNITE-5869]</a>
</li>
<li>JettyRestProcessorUnsignedSelfTest and JettyRestProcessorSignedSelfTest fails on master<a href="https://issues.apache.org/jira/browse/IGNITE-5866"> [#IGNITE-5866]</a>
</li>
<li>TxOptimisticDeadlockDetectionTest.testDeadlocksPartitioned is failing<a href="https://issues.apache.org/jira/browse/IGNITE-5865"> [#IGNITE-5865]</a>
</li>
<li>Ignite Cache 5 Timeout: CacheLateAffinityAssignmentTests hangs after assertion error<a href="https://issues.apache.org/jira/browse/IGNITE-5858"> [#IGNITE-5858]</a>
</li>
<li>SQL: BigInteger support broken in SQL queries<a href="https://issues.apache.org/jira/browse/IGNITE-5855"> [#IGNITE-5855]</a>
</li>
<li>Ignite PDS: We don't save cache configuration if we get it on join<a href="https://issues.apache.org/jira/browse/IGNITE-5843"> [#IGNITE-5843]</a>
</li>
<li>Unclear exception from BinaryObjectBuilder::build call when builder is reused<a href="https://issues.apache.org/jira/browse/IGNITE-5839"> [#IGNITE-5839]</a>
</li>
<li>Race in WAL segment leading to ClosedChannelException<a href="https://issues.apache.org/jira/browse/IGNITE-5816"> [#IGNITE-5816]</a>
</li>
<li>IgniteCache5 suite timed out, assertions in sessions close logic<a href="https://issues.apache.org/jira/browse/IGNITE-5806"> [#IGNITE-5806]</a>
</li>
<li>Cache with constant time TTL for entries and enabled persistence hangs for a long time when TTL expirations start<a href="https://issues.apache.org/jira/browse/IGNITE-5793"> [#IGNITE-5793]</a>
</li>
<li>Xml config can not be used in jdbs and user code simultaneously<a href="https://issues.apache.org/jira/browse/IGNITE-5790"> [#IGNITE-5790]</a>
</li>
<li>Web Console: Missed c3p0 dependencies in generated maven project<a href="https://issues.apache.org/jira/browse/IGNITE-5788"> [#IGNITE-5788]</a>
</li>
<li>Visor throws ClassCastException if cache store implementation is other than CacheJdbcPojoStore<a href="https://issues.apache.org/jira/browse/IGNITE-5781"> [#IGNITE-5781]</a>
</li>
</ul><h2>.NET: Features and Improvements</h2>
<ul>
<li>.NET: Start JVM externally (thin client)<a href="https://issues.apache.org/jira/browse/IGNITE-3568"> [#IGNITE-3568]</a>
</li>
<li>.NET: Disable thin client for 2.3 release<a href="https://issues.apache.org/jira/browse/IGNITE-6621"> [#IGNITE-6621]</a>
</li>
<li>.NET: support ClientConnectorConfiguration<a href="https://issues.apache.org/jira/browse/IGNITE-6399"> [#IGNITE-6399]</a>
</li>
<li>.NET: Thin client: cache.Get for primitives<a href="https://issues.apache.org/jira/browse/IGNITE-5905"> [#IGNITE-5905]</a>
</li>
<li>Thin client: cache.Get for primitives<a href="https://issues.apache.org/jira/browse/IGNITE-5899"> [#IGNITE-5899]</a>
</li>
<li>.NET: QueryField.NotNull<a href="https://issues.apache.org/jira/browse/IGNITE-6523"> [#IGNITE-6523]</a>
</li>
<li>.NET: DataStreamer DefaultPerNodeBufferSize, DefaultParallelOpsMultiplier, Timeout<a href="https://issues.apache.org/jira/browse/IGNITE-6517"> [#IGNITE-6517]</a>
</li>
<li>.NET: PersistentStoreConfiguration.WriteThrottlingEnabled<a href="https://issues.apache.org/jira/browse/IGNITE-6516"> [#IGNITE-6516]</a>
</li>
<li>.NET: Enable persistence on per-cache basis<a href="https://issues.apache.org/jira/browse/IGNITE-6515"> [#IGNITE-6515]</a>
</li>
<li>.NET: GetAll should close query cursor<a href="https://issues.apache.org/jira/browse/IGNITE-6303"> [#IGNITE-6303]</a>
</li>
<li>.NET: Decouple AbstractQueryCursor from PlatformTarget data exchange specifics<a href="https://issues.apache.org/jira/browse/IGNITE-6279"> [#IGNITE-6279]</a>
</li>
<li>.NET: Propagate ServiceDeploymentException<a href="https://issues.apache.org/jira/browse/IGNITE-6271"> [#IGNITE-6271]</a>
</li>
<li>.NET: Thin client: Define metadata exchange protocol<a href="https://issues.apache.org/jira/browse/IGNITE-6258"> [#IGNITE-6258]</a>
</li>
<li>.NET: Fix TestAffinityCall to take late affinity assignment into account<a href="https://issues.apache.org/jira/browse/IGNITE-6255"> [#IGNITE-6255]</a>
</li>
<li>.NET: Thin client: Basic exception handling<a href="https://issues.apache.org/jira/browse/IGNITE-6250"> [#IGNITE-6250]</a>
</li>
<li>.NET: IgniteConfiguration.ConsistentId<a href="https://issues.apache.org/jira/browse/IGNITE-6249"> [#IGNITE-6249]</a>
</li>
<li>.NET: Thin client: ScanQuery<a href="https://issues.apache.org/jira/browse/IGNITE-6244"> [#IGNITE-6244]</a>
</li>
<li>.NET: Thin client: cache.Get and Put for user types<a href="https://issues.apache.org/jira/browse/IGNITE-6236"> [#IGNITE-6236]</a>
</li>
<li>.NET: Extract type codes to a separate class<a href="https://issues.apache.org/jira/browse/IGNITE-6233"> [#IGNITE-6233]</a>
</li>
<li>.NET: Add CheckpointWriteOrder enum in persistent store configuration<a href="https://issues.apache.org/jira/browse/IGNITE-6216"> [#IGNITE-6216]</a>
</li>
<li>.NET: Build NuGet packages for Apache-Ignite release on CI<a href="https://issues.apache.org/jira/browse/IGNITE-6209"> [#IGNITE-6209]</a>
</li>
<li>.NET: Decouple Marshaller from Ignite<a href="https://issues.apache.org/jira/browse/IGNITE-5924"> [#IGNITE-5924]</a>
</li>
<li>.NET: Move TestPlatformPlugin to a separate module<a href="https://issues.apache.org/jira/browse/IGNITE-5879"> [#IGNITE-5879]</a>
</li>
<li>.NET: Do not close transaction on async commit/rollback<a href="https://issues.apache.org/jira/browse/IGNITE-5834"> [#IGNITE-5834]</a>
</li>
<li>.NET: QueryIndex.InlineSize<a href="https://issues.apache.org/jira/browse/IGNITE-5784"> [#IGNITE-5784]</a>
</li>
<li>.NET: IgniteConfiguration.LocalEventListeners<a href="https://issues.apache.org/jira/browse/IGNITE-5615"> [#IGNITE-5615]</a>
</li>
<li>.NET: Clean up and refactor CacheLinqTest<a href="https://issues.apache.org/jira/browse/IGNITE-5532"> [#IGNITE-5532]</a>
</li>
<li>.NET: PadLeft and PadRight support in LINQ<a href="https://issues.apache.org/jira/browse/IGNITE-5224"> [#IGNITE-5224]</a>
</li>
<li>.NET: Propagate IgniteConfiguration.OdbcConfiguration<a href="https://issues.apache.org/jira/browse/IGNITE-4730"> [#IGNITE-4730]</a>
</li>
<li>.NET: Support REGEXP_LIKE in LINQ<a href="https://issues.apache.org/jira/browse/IGNITE-4723"> [#IGNITE-4723]</a>
</li>
</ul><h2>.NET: Fixed</h2>
<ul>
<li>.NET: ActiveOnStart does not work<a href="https://issues.apache.org/jira/browse/IGNITE-6486"> [#IGNITE-6486]</a>
</li>
<li>.NET: Incorrect conflicting type error<a href="https://issues.apache.org/jira/browse/IGNITE-5931"> [#IGNITE-5931]</a>
</li>
<li>.NET: DataTable can't be serialized<a href="https://issues.apache.org/jira/browse/IGNITE-5927"> [#IGNITE-5927]</a>
</li>
<li>.NET: Datagrid.QueryDmlExample: Incorrect result if run example with standalone Apache Ignite.NET node<a href="https://issues.apache.org/jira/browse/IGNITE-5898"> [#IGNITE-5898]</a>
</li>
<li>.NET: LINQPad ComputeExample missing namespace import<a href="https://issues.apache.org/jira/browse/IGNITE-5864"> [#IGNITE-5864]</a>
</li>
<li>.NET: Transaction fails with multiple write-through caches<a href="https://issues.apache.org/jira/browse/IGNITE-5786"> [#IGNITE-5786]</a>
</li>
<li>.NET: Failed to load ignite.jni.dll when starting up multiple nodes<a href="https://issues.apache.org/jira/browse/IGNITE-5730"> [#IGNITE-5730]</a>
</li>
<li>.NET: Enums do not work as a messaging topic or message<a href="https://issues.apache.org/jira/browse/IGNITE-5606"> [#IGNITE-5606]</a>
</li>
</ul><h2>C++: Features and Improvements</h2>
<ul>
<li>Add Ignite.setActive method to C++ API<a href="https://issues.apache.org/jira/browse/IGNITE-5771"> [#IGNITE-5771]</a>
</li>
<li>CPP: Support BINARY and VARBINARY types for C++<a href="https://issues.apache.org/jira/browse/IGNITE-5621"> [#IGNITE-5621]</a>
</li>
<li>CPP: Add BINARY SQL type support for SQL queries<a href="https://issues.apache.org/jira/browse/IGNITE-5418"> [#IGNITE-5418]</a>
</li>
</ul></body>