+1 (binding) Compiled from sources and ran several examples from binary distribution.
— Denis > On Oct 27, 2017, at 11:54 AM, Vladimir Ozerov <voze...@gridgain.com> wrote: > > Igniters, > > We have uploaded a 2.3.0 release candidate to > https://dist.apache.org/repos/dist/dev/ignite/2.3.0-rc1/ > > Git tag name is > 2.3.0-rc1 > > This release includes the following changes: > > Ignite: > * Ability to enable persistence per data region. > * Default page size is changed to 4KB. > * Ability to enable and disable rebalancing per-node. > * Added methods for batch services deployment. > * Introduced cache start/stop order on cluster activation. > * EstimatedRebalancingFinishTime and RebalancingStartTime metrics are > exposed through MXBean interface. > * Ability to (de)activate cluster via http-rest API. > * Added Ignite update notifier. > * Updated Lucene dependency to version 5.5.2. > * Added an option to disable MBeans. > * Added sorted and multithreaded checkpoint modes. > * Added calculation of fill factor memory metric in persistent mode. > * Added estimated time for rebalance start and completion to cache metrics. > * Added API to add binary metadata locally. > * Added write throttling during an ongoing checkpoint to avoid zero > performance drops. > * Ability to convert WAL to human-redable form. > * Ability to handle CacheObject from DataRecord in standalone WAL iterator. > * Support for uninterruptable writes using AsyncFileIOFactory; enabled with > -DIGNITE_USE_ASYNC_FILE_IO_FACTORY=true. > * Enhanced persistent store path resolving to not rely on automatically > generated consistent ID. > * Pre-configure local event listeners with > IgniteConfiguration.LocalEventListeners. > * Massive performance and stability improvements. > > Ignite.NET: > * LINQ: Local collections joins support. > * LINQ: Regex support. > > Ignite CPP: > * Added Compute::Broadcast method. > * Added Ignite::SetActive method. > > SQL: > * Added sqlline utility to the build. > * CREATE TABLE: Added NOT NULL support. > * CREATE TABLE: Ability to specify cache, key type and value type names. > * CREATE TABLE: Added "WRAP_KEY" and "WRAP_VALUE" options to CREATE TABLE > command. > * CREATE TABLE: Added DATA_REGION option. > * CREATE TABLE: Added WRITE_SYNCHRONIZATION_MODE option. > * ALTER TABLE: ADD COLUMN support. > * Added lazy query execution mode (SqlFieldsQuery.setLazy). > * Added QuerySqlField.inlineSize property. > * Added FieldsQueryCursor interface to get fields metadata for > SqlFieldsQuery. > * Added QueryEntity(Class keyClass, Class valueClass) constructor. > * Improved LocalDate, LocalTime and LocalDateTime support for Java 8. > * Optimized memory consumption during query execution. > * Fixed BigInteger data type handling. > > JDBC Driver: > * Batch update support. > * SQLSTATE error codes support. > * Added "enforceJoinOrder" flag to connection string. > * Added "skipReducerOnUpdate" flag. > * Thin driver: Allowed execution of multiple SQL statements in one command. > * Thin driver: Added metadata support. > * Thin driver: Added type conversions in accordance with specification. > * Thin driver: Added schema to connection string. > * Thin driver: Added Statement.closeOnCompletion() support. > * Appended UUID to thick driver's Ignite instance name to avoid collision > with user-created instances. > * Fixed a bug in PreparedStatement not clearing query parameters after > execution. > > ODBC Driver: > * SQLSTATE error codes support. > * Support for BINARY and VARBINARY types. > * DML statement batching. > * SQL_ATTR_CONNECTION_DEAD connection attribute. > * SQLGetInfo for info types. > * Added "skipReducerOnUpdate" flag. > * SQLRowCount now returns number of affected rows for non-batch queries. > * SQLBindParameter do not unbind parameter if the ParameterValuePtr is NULL > anymore. > * Fixed error on cursor closing before all the rows from the result fetched. > > Machine Learning: > * Implemented K-means clustering algorithm optimized for distributed > storages. > * Introduced sparse block distributed matrix. > * Initial BLAS implementation. > * Integration with BLAS via netlib. > * Added getRow() and getCol() methods to Matrix API. > > Web Console: > * Improved DDL support. > * Added PK alias generation on Models screen. > * Added generation of QueryEntity.keyFields on model import from RDBMS. > * Added sanitize user on save. > * Added charts with throughput and latency metrics for cache operations. > * Added version to footer. > * Added "Lazy ResultSet" flag on Queries screen. > * Implemented refresh rate for Monitoring screen. > * Implemented cluster nodes log viewer. > > Visor: > * Ability to keep connection opened in batch mode. > * Ability to activate/deactivate cluster. > * Improved cache statistics. > * Added missing configuration properties to "config" command. > * Fixed script execution after alert throttling interval. > > Complete list of closed issues: > https://issues.apache.org/jira/issues/?jql=project%20%3D%20IGNITE%20AND%20fixVersion%20%3D%202.3%20AND%20(status%20%3D%20closed%20or%20status%20%3D%20resolved) > > DEVNOTES > https://git-wip-us.apache.org/repos/asf?p=ignite.git;a=blob_plain;f=DEVNOTES.txt;hb=refs/tags/2.3.0-rc1 > > RELEASE NOTES > https://git-wip-us.apache.org/repos/asf?p=ignite.git;a=blob_plain;f=RELEASE_NOTES.txt;hb=refs/tags/2.3.0-rc1 > > Please start voting. > > +1 - to accept Apache Ignite 2.3.0-RC1 > 0 - don't care either way > -1 - DO NOT accept Apache Ignite 2.3.0-RC1 (explain why) > > This vote will go for 72 hours. > > Vladimir.
