+1 (accept Apache Ignite 2.7.0-RC1) пт, 30 нояб. 2018 г. в 13:43, Юрий <jury.gerzhedow...@gmail.com>: > > +1 > > пт, 30 нояб. 2018 г. в 13:25, Anton Vinogradov <a...@apache.org>: > > > +1 > > > > пт, 30 нояб. 2018 г. в 10:05, Seliverstov Igor <gvvinbl...@gmail.com>: > > > > > +1 > > > > > > пт, 30 нояб. 2018 г., 9:59 Nikolay Izhikov nizhi...@apache.org: > > > > > > > Igniters, > > > > > > > > We've uploaded a 2.7.0 release candidate to > > > > > > > > https://dist.apache.org/repos/dist/dev/ignite/2.7.0-rc1/ > > > > > > > > Git tag name is 2.7.0-rc1 > > > > > > > > This release includes the following changes: > > > > > > > > Apache Ignite In-Memory Database and Caching Platform 2.7 > > > > --------------------------------------------------------- > > > > > > > > Ignite: > > > > * Added experimental support for multi-version concurrency control with > > > > snapshot isolation > > > > - available for both cache API and SQL > > > > - use CacheAtomicityMode.TRANSACTIONAL_SNAPSHOT to enable it > > > > - not production ready, data consistency is not guaranteed in case of > > > > node failures > > > > * Implemented Transparent Data Encryption based on JKS certificates > > > > * Implemented Node.JS Thin Client > > > > * Implemented Python Thin Client > > > > * Implemented PHP Thin Client > > > > * Ignite start scripts now support Java 9 and higher > > > > * Added ability to set WAL history size in bytes > > > > * Added SslContextFactory.protocols and SslContextFactory.cipherSuites > > > > properties to control which SSL encryption algorithms can be used > > > > * Added JCache 1.1 compliance > > > > * Added IgniteCompute.withNoResultCache method with semantics similar > > to > > > > ComputeTaskNoResultCache annotation > > > > * Spring Data 2.0 is now supported in the separate module > > > > 'ignite-spring-data_2.0' > > > > * Added monitoring of critical system workers > > > > * Added ability to provide custom implementations of ExceptionListener > > > for > > > > JmsStreamer > > > > * Ignite KafkaStreamer was upgraded to use new KafkaConsmer > > configuration > > > > * S3 IP Finder now supports subfolder usage instead of bucket root > > > > * Improved dynamic cache start speed > > > > * Improved checkpoint performance by decreasing mark duration. > > > > * Added ability to manage compression level for compressed WAL > > archives. > > > > * Added metrics for Entry Processor invocations. > > > > * Added JMX metrics: ClusterMetricsMXBean.getTotalBaselineNodes and > > > > ClusterMetricsMXBean.getActiveBaselineNodes > > > > * Node uptime metric now includes days count > > > > * Exposed info about thin client connections through JMX > > > > * Introduced new system property IGNITE_REUSE_MEMORY_ON_DEACTIVATE to > > > > enable reuse of allocated memory on node deactivation (disabled by > > > default) > > > > * Optimistic transaction now will be properly rolled back if waiting > > too > > > > long for a new topology on remap > > > > * ScanQuery with setLocal flag now checks if the partition is actually > > > > present on local node > > > > * Improved cluster behaviour when a left node does not cause partition > > > > affinity assignment changes > > > > * Interrupting user thread during partition initialization will no > > longer > > > > cause node to stop > > > > * Fixed problem when partition lost event was not triggered if multiple > > > > nodes left cluster > > > > * Fixed massive node drop from the cluster on temporary network issues > > > > * Fixed service redeployment on cluster reactivation > > > > * Fixed client node stability under ZooKeeper discovery > > > > * Massive performance and stability improvements > > > > > > > > Ignite .Net: > > > > * Add .NET Core 2.1 support > > > > * Added thin client connection failover > > > > > > > > Ignite C++: > > > > * Implemented Thin Client with base cache operations > > > > * Implemented smart affinity routing for Thin Client to send requests > > > > directly to nodes containing data when possible > > > > * Added Clang compiler support > > > > > > > > SQL: > > > > * Added experimental support for fully ACID transactional SQL with the > > > > snapshot isolation: > > > > - use CacheAtomicityMode.TRANSACTIONAL_SNAPSHOT to enable it > > > > - a transaction can be started through native API > > (IgniteTransactions), > > > > thin JDBC driver or ODBC driver > > > > - not production ready, data consistency is not guaranteed in case of > > > > node failures > > > > * Added a set of system views located in "IGNITE" schema to view > > cluster > > > > information (NODES, NODE_ATTRIBUTES, NODE_METRICS, BASELINE_NODES) > > > > * Added ability to create predefined SQL schemas > > > > * Added GROUP_CONCAT function support > > > > * Added string length constraint > > > > * Custom Java objects are now inlined into primary and secondary > > indexes > > > > what may significantly improve performance when AFFINITY_KEY is used > > > > * Added timeout to fail query execution in case it cannot be mapped to > > > > topology > > > > * Restricted number of cores allocated for CREATE INDEX by default to 4 > > > to > > > > avoid contention on index tree Fixed transaction hanging during runtime > > > > error on commit. > > > > * Fixed possible memory leak when result set size is multiple of the > > page > > > > size > > > > * Fixed situation when data may be returned from cache partitions in > > LOST > > > > state even when PartitionLossPolicy doesn't permit it > > > > * Fixed "Caches have distinct sets of data nodes" during SQL JOIN query > > > > execution between REPLICATED and PARTITIONED caches > > > > * Fixed wrong result for SQL queries when item size exceeds the page > > size > > > > * Fixed error during SQL query from client node with the local flag set > > > to > > > > "true" > > > > * Fixed handling UUID as a column type > > > > > > > > JDBC: > > > > * Implemented DataSource interface for the thin driver > > > > > > > > ODBC: > > > > * Added streaming mode support > > > > * Fixed crash in Linux when there are more than 1023 open file > > > descriptors > > > > * Fixed bug that prevented cursors on a server from being closed > > > > * Fixed segmentation fault when reusing a closed connection > > > > > > > > Web Console: > > > > * Added new metrics: WAL and Data size on disk > > > > * Added support for "collocated" query mode on Query screen > > > > * Added support for Java 9+ for Web Agent. > > > > * Added ability to show/hide password field value > > > > * Implemented execution of selected part of SQL query > > > > * Implemented explain of the selected part of SQL query > > > > * Implemented connection to a secured cluster > > > > * Implemented responsive full-screen layout > > > > * Split "Sign In" page to three separate pages > > > > * UI updated to modern look and feel > > > > * Improved backend stability > > > > * Fixed fail when working with web sockets > > > > > > > > REST: > > > > * Added option IGNITE_REST_GETALL_AS_ARRAY for array format in "getAll" > > > > call > > > > > > > > Visor: > > > > * Added output of node "Consistent ID" > > > > * Visor now collects information about cache groups instead of separate > > > > caches to reduce memory consumption > > > > * Improved help for "start" command > > > > * Fixed output of cache metrics > > > > > > > > Control utility: > > > > * Added information about transaction start time > > > > * Added command to collect information about a distribution of > > partitions > > > > * Added command to reset lost partitions > > > > * Added support for empty label (control.sh --tx label null) > > > > * Added atomicity mode to utility output. > > > > * Added orphaned local and remote transactions and ability to rollback > > > them > > > > * Added "--dump" flag to dump current partition state to file. > > > > * Renamed command argument '--force' to '--yes' > > > > * Removed "initOrder" and "loc keys" from an info > > > > * Fixed control utility hanging when connected to a joining node with > > PME > > > > > > > > ML: > > > > * Added TensorFlow integration > > > > * Added Estimator API support to TensorFlow cluster on top of Apache > > > Ignite > > > > * Added ANN algorithm based on ACD concept > > > > * Added Random Forest algorithm > > > > * Added OneHotEncoder for categorical features > > > > * Added model estimation > > > > * Added K-fold cross-validation for ML models > > > > * Added splitter for splitting the dataset into test and train subsets > > > > * Added ability of filtering data during datasets creation > > > > * Added encoding categorical features with One-of-K Encoder > > > > * Added MinMax scaler preprocessor > > > > * Added gradient boosting for trees > > > > * Added indexing for decision trees > > > > * Added GDB convergence by error support > > > > * Added ability to build pipeline of data preprocessing and model > > > training > > > > * Added ability to start and maintain TensorFlow cluster on top of > > Apache > > > > Ignite > > > > * Added support of Multi-Class for Logistic Regression > > > > * Implemented distributed binary logistic regression > > > > > > > > Dependency updates: > > > > * Apache Camel updated to 2.22.0 > > > > * Apache Commons Beanutils updated to 1.9.3 > > > > * Apache Hadoop Yarn updated to 2.7.7 > > > > * Apache Kafka updated to 1.1.0 > > > > * Apache Lucene updated to 7.4.0 > > > > * Apache Mesos updated to 1.5.0 > > > > * Apache Tomcat updated to 9.0.10 > > > > * Apache Zookeeper updated to 3.4.13 > > > > * Guava updated to 25.1-jre > > > > * Jackson Databind updated to 2.9.6 > > > > * Jackson 1 usages replaced with Jackson 2 > > > > * JCraft updated to 0.1.54 > > > > * H2 version updated to 1.4.197 > > > > * Log4j 2.x updated to 2.11.0 > > > > * Netty updated to 4.1.27.Final > > > > * RocketMQ updated to 4.3.0 > > > > * Scala 2.10.x was updated to 2.10.7 > > > > * Scala 2.11.x updated to 2.11.12 > > > > > > > > Complete list of closed issues: > > > > > > > > > > > > > https://issues.apache.org/jira/browse/IGNITE-10432?jql=project%20%3D%20IGNITE%20AND%20fixVersion%20%3D%202.7%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/2.7.0-rc1 > > > > > > > > RELEASE NOTES > > > > > > > > > > > > > https://git-wip-us.apache.org/repos/asf?p=ignite.git;a=blob_plain;f=RELEASE_NOTES.txt;hb=refs/tags/2.7.0-rc1 > > > > > > > > Please start voting. > > > > > > > > +1 - to accept Apache Ignite 2.5.0-RC1 > > > > 0 - don't care either way > > > > -1 - DO NOT accept Apache Ignite 2.5.0-RC1 (explain why) > > > > > > > > This vote will go for 72 hours. > > > > > > > > > > > > > > > > -- > Живи с улыбкой! :D
-- Best regards, Ivan Pavlukhin
