| ## Changelog |
| |
| ### 3.4.0 |
| |
| - [improvement] JAVA-1671: Remove unnecessary test on prepared statement metadata. |
| - [bug] JAVA-1694: Upgrade to jackson-databind 2.7.9.2 to address CVE-2015-15095. |
| - [documentation] JAVA-1685: Clarify recommendation on preparing SELECT *. |
| - [improvement] JAVA-1679: Improve error message on batch log write timeout. |
| - [improvement] JAVA-1672: Remove schema agreement check when repreparing on up. |
| - [improvement] JAVA-1677: Warn if auth is configured on the client but not the server. |
| - [new feature] JAVA-1651: Add NO_COMPACT startup option. |
| - [improvement] JAVA-1683: Add metrics to track writes to nodes. |
| - [new feature] JAVA-1229: Allow specifying the keyspace for individual queries. |
| - [improvement] JAVA-1682: Provide a way to record latencies for cancelled speculative executions. |
| - [improvement] JAVA-1717: Add metrics to latency-aware policy. |
| - [improvement] JAVA-1675: Remove dates from copyright headers. |
| |
| Merged from 3.3.x: |
| |
| - [bug] JAVA-1555: Include VIEW and CDC in WriteType. |
| - [bug] JAVA-1599: exportAsString improvements (sort, format, clustering order) |
| - [improvement] JAVA-1587: Deterministic ordering of columns used in Mapper#saveQuery |
| - [improvement] JAVA-1500: Add a metric to report number of in-flight requests. |
| - [bug] JAVA-1438: QueryBuilder check for empty orderings. |
| - [improvement] JAVA-1490: Allow zero delay for speculative executions. |
| - [documentation] JAVA-1607: Add FAQ entry for netty-transport-native-epoll. |
| - [bug] JAVA-1630: Fix Metadata.addIfAbsent. |
| - [improvement] JAVA-1619: Update QueryBuilder methods to support Iterable input. |
| - [improvement] JAVA-1527: Expose host_id and schema_version on Host metadata. |
| - [new feature] JAVA-1377: Add support for TWCS in SchemaBuilder. |
| - [improvement] JAVA-1631: Publish a sources jar for driver-core-tests. |
| - [improvement] JAVA-1632: Add a withIpPrefix(String) method to CCMBridge.Builder. |
| - [bug] JAVA-1639: VersionNumber does not fullfill equals/hashcode contract. |
| - [bug] JAVA-1613: Fix broken shaded Netty detection in NettyUtil. |
| - [bug] JAVA-1666: Fix keyspace export when a UDT has case-sensitive field names. |
| - [improvement] JAVA-1196: Include hash of result set metadata in prepared statement id. |
| - [improvement] JAVA-1670: Support user-provided JMX ports for CCMBridge. |
| - [improvement] JAVA-1661: Avoid String.toLowerCase if possible in Metadata. |
| - [improvement] JAVA-1659: Expose low-level flusher tuning options. |
| - [improvement] JAVA-1660: Support netty-transport-native-epoll in OSGi container. |
| |
| |
| ### 3.3.2 |
| |
| - [bug] JAVA-1666: Fix keyspace export when a UDT has case-sensitive field names. |
| - [improvement] JAVA-1196: Include hash of result set metadata in prepared statement id. |
| - [improvement] JAVA-1670: Support user-provided JMX ports for CCMBridge. |
| - [improvement] JAVA-1661: Avoid String.toLowerCase if possible in Metadata. |
| - [improvement] JAVA-1659: Expose low-level flusher tuning options. |
| - [improvement] JAVA-1660: Support netty-transport-native-epoll in OSGi container. |
| |
| |
| ### 3.3.1 |
| |
| - [bug] JAVA-1555: Include VIEW and CDC in WriteType. |
| - [bug] JAVA-1599: exportAsString improvements (sort, format, clustering order) |
| - [improvement] JAVA-1587: Deterministic ordering of columns used in Mapper#saveQuery |
| - [improvement] JAVA-1500: Add a metric to report number of in-flight requests. |
| - [bug] JAVA-1438: QueryBuilder check for empty orderings. |
| - [improvement] JAVA-1490: Allow zero delay for speculative executions. |
| - [documentation] JAVA-1607: Add FAQ entry for netty-transport-native-epoll. |
| - [bug] JAVA-1630: Fix Metadata.addIfAbsent. |
| - [improvement] JAVA-1619: Update QueryBuilder methods to support Iterable input. |
| - [improvement] JAVA-1527: Expose host_id and schema_version on Host metadata. |
| - [new feature] JAVA-1377: Add support for TWCS in SchemaBuilder. |
| - [improvement] JAVA-1631: Publish a sources jar for driver-core-tests. |
| - [improvement] JAVA-1632: Add a withIpPrefix(String) method to CCMBridge.Builder. |
| - [bug] JAVA-1639: VersionNumber does not fullfill equals/hashcode contract. |
| - [bug] JAVA-1613: Fix broken shaded Netty detection in NettyUtil. |
| |
| |
| ### 3.3.0 |
| |
| - [bug] JAVA-1469: Update LoggingRetryPolicy to deal with SLF4J-353. |
| - [improvement] JAVA-1203: Upgrade Metrics to allow usage in OSGi. |
| - [bug] JAVA-1407: KeyspaceMetadata exportAsString should export user types in topological sort order. |
| - [bug] JAVA-1455: Mapper support using unset for null values. |
| - [bug] JAVA-1464: Allow custom codecs with non public constructors in @Param. |
| - [bug] JAVA-1470: Querying multiple pages overrides WrappedStatement. |
| - [improvement] JAVA-1428: Upgrade logback and jackson dependencies. |
| - [documentation] JAVA-1463: Revisit speculative execution docs. |
| - [documentation] JAVA-1466: Revisit timestamp docs. |
| - [documentation] JAVA-1445: Clarify how nodes are penalized in LatencyAwarePolicy docs. |
| - [improvement] JAVA-1446: Support 'DEFAULT UNSET' in Query Builder JSON Insert. |
| - [improvement] JAVA-1443: Add groupBy method to Select statement. |
| - [improvement] JAVA-1458: Check thread in mapper sync methods. |
| - [improvement] JAVA-1488: Upgrade Netty to 4.0.47.Final. |
| - [improvement] JAVA-1460: Add speculative execution number to ExecutionInfo |
| - [improvement] JAVA-1431: Improve error handling during pool initialization. |
| |
| |
| ### 3.2.0 |
| |
| - [new feature] JAVA-1347: Add support for duration type. |
| - [new feature] JAVA-1248: Implement "beta" flag for native protocol v5. |
| - [new feature] JAVA-1362: Send query options flags as [int] for Protocol V5+. |
| - [new feature] JAVA-1364: Enable creation of SSLHandler with remote address information. |
| - [improvement] JAVA-1367: Make protocol negotiation more resilient. |
| - [bug] JAVA-1397: Handle duration as native datatype in protocol v5+. |
| - [improvement] JAVA-1308: CodecRegistry performance improvements. |
| - [improvement] JAVA-1287: Add CDC to TableOptionsMetadata and Schema Builder. |
| - [improvement] JAVA-1392: Reduce lock contention in RPTokenFactory. |
| - [improvement] JAVA-1328: Provide compatibility with Guava 20. |
| - [improvement] JAVA-1247: Disable idempotence warnings. |
| - [improvement] JAVA-1286: Support setting and retrieving udt fields in QueryBuilder. |
| - [bug] JAVA-1415: Correctly report if a UDT column is frozen. |
| - [bug] JAVA-1418: Make Guava version detection more reliable. |
| - [new feature] JAVA-1174: Add ifNotExists option to mapper. |
| - [improvement] JAVA-1414: Optimize Metadata.escapeId and Metadata.handleId. |
| - [improvement] JAVA-1310: Make mapper's ignored properties configurable. |
| - [improvement] JAVA-1316: Add strategy for resolving properties into CQL names. |
| - [bug] JAVA-1424: Handle new WRITE_FAILURE and READ_FAILURE format in v5 protocol. |
| |
| Merged from 3.1.x branch: |
| |
| - [bug] JAVA-1371: Reintroduce connection pool timeout. |
| - [bug] JAVA-1313: Copy SerialConsistencyLevel to PreparedStatement. |
| - [documentation] JAVA-1334: Clarify documentation of method `addContactPoints`. |
| - [improvement] JAVA-1357: Document that getReplicas only returns replicas of the last token in range. |
| - [bug] JAVA-1404: Fix min token handling in TokenRange.contains. |
| - [bug] JAVA-1429: Prevent heartbeats until connection is fully initialized. |
| |
| |
| ### 3.1.4 |
| |
| Merged from 3.0.x branch: |
| |
| - [bug] JAVA-1371: Reintroduce connection pool timeout. |
| - [bug] JAVA-1313: Copy SerialConsistencyLevel to PreparedStatement. |
| - [documentation] JAVA-1334: Clarify documentation of method `addContactPoints`. |
| - [improvement] JAVA-1357: Document that getReplicas only returns replicas of the last token in range. |
| |
| |
| ### 3.1.3 |
| |
| Merged from 3.0.x branch: |
| |
| - [bug] JAVA-1330: Add un/register for SchemaChangeListener in DelegatingCluster |
| - [bug] JAVA-1351: Include Custom Payload in Request.copy. |
| - [bug] JAVA-1346: Reset heartbeat only on client reads (not writes). |
| - [improvement] JAVA-866: Support tuple notation in QueryBuilder.eq/in. |
| |
| |
| ### 3.1.2 |
| |
| - [bug] JAVA-1321: Wrong OSGi dependency version for Guava. |
| |
| Merged from 3.0.x branch: |
| |
| - [bug] JAVA-1312: QueryBuilder modifies selected columns when manually selected. |
| - [improvement] JAVA-1303: Add missing BoundStatement.setRoutingKey(ByteBuffer...) |
| - [improvement] JAVA-262: Make internal executors customizable |
| |
| |
| ### 3.1.1 |
| |
| - [bug] JAVA-1284: ClockFactory should check system property before attempting to load Native class. |
| - [bug] JAVA-1255: Allow nested UDTs to be used in Mapper. |
| - [bug] JAVA-1279: Mapper should exclude Groovy's "metaClass" property when looking for mapped properties |
| |
| Merged from 3.0.x branch: |
| |
| - [improvement] JAVA-1246: Driver swallows the real exception in a few cases |
| - [improvement] JAVA-1261: Throw error when attempting to page in I/O thread. |
| - [bug] JAVA-1258: Regression: Mapper cannot map a materialized view after JAVA-1126. |
| - [bug] JAVA-1101: Batch and BatchStatement should consider inner statements to determine query idempotence |
| - [improvement] JAVA-1262: Use ParseUtils for quoting & unquoting. |
| - [improvement] JAVA-1275: Use Netty's default thread factory |
| - [bug] JAVA-1285: QueryBuilder routing key auto-discovery should handle case-sensitive column names. |
| - [bug] JAVA-1283: Don't cache failed query preparations in the mapper. |
| - [improvement] JAVA-1277: Expose AbstractSession.checkNotInEventLoop. |
| - [bug] JAVA-1272: BuiltStatement not able to print its query string if it contains mapped UDTs. |
| - [bug] JAVA-1292: 'Adjusted frame length' error breaks driver's ability to read data. |
| - [improvement] JAVA-1293: Make DecoderForStreamIdSize.MAX_FRAME_LENGTH configurable. |
| - [improvement] JAVA-1053: Add a metric for authentication errors |
| - [improvement] JAVA-1263: Eliminate unnecessary memory copies in FrameCompressor implementations. |
| - [improvement] JAVA-893: Make connection pool non-blocking |
| |
| |
| ### 3.1.0 |
| |
| - [new feature] JAVA-1153: Add PER PARTITION LIMIT to Select QueryBuilder. |
| - [improvement] JAVA-743: Add JSON support to QueryBuilder. |
| - [improvement] JAVA-1233: Update HdrHistogram to 2.1.9. |
| - [improvement] JAVA-1233: Update Snappy to 1.1.2.6. |
| - [bug] JAVA-1161: Preserve full time zone info in ZonedDateTimeCodec and DateTimeCodec. |
| - [new feature] JAVA-1157: Allow asynchronous paging of Mapper Result. |
| - [improvement] JAVA-1212: Don't retry non-idempotent statements by default. |
| - [improvement] JAVA-1192: Make EventDebouncer settings updatable at runtime. |
| - [new feature] JAVA-541: Add polymorphism support to object mapper. |
| - [new feature] JAVA-636: Allow @Column annotations on getters/setters as well as fields. |
| - [new feature] JAVA-984: Allow non-void setters in object mapping. |
| - [new feature] JAVA-1055: Add ErrorAware load balancing policy. |
| |
| Merged from 3.0.x branch: |
| |
| - [bug] JAVA-1179: Request objects should be copied when executed. |
| - [improvement] JAVA-1182: Throw error when synchronous call made on I/O thread. |
| - [bug] JAVA-1184: Unwrap StatementWrappers when extracting column definitions. |
| - [bug] JAVA-1132: Executing bound statement with no variables results in exception with protocol v1. |
| - [improvement] JAVA-1040: SimpleStatement parameters support in QueryLogger. |
| - [improvement] JAVA-1151: Fail fast if HdrHistogram is not in the classpath. |
| - [improvement] JAVA-1154: Allow individual Statement to cancel the read timeout. |
| - [bug] JAVA-1074: Fix documentation around default timestamp generator. |
| - [improvement] JAVA-1109: Document SSLOptions changes in upgrade guide. |
| - [improvement] JAVA-1065: Add method to create token from partition key values. |
| - [improvement] JAVA-1136: Enable JDK signature check in module driver-extras. |
| - [improvement] JAVA-866: Support tuple notation in QueryBuilder.eq/in. |
| - [bug] JAVA-1140: Use same connection to check for schema agreement after a DDL query. |
| - [improvement] JAVA-1113: Support Cassandra 3.4 LIKE operator in QueryBuilder. |
| - [improvement] JAVA-1086: Support Cassandra 3.2 CAST function in QueryBuilder. |
| - [bug] JAVA-1095: Check protocol version for custom payload before sending the query. |
| - [improvement] JAVA-1133: Add OSGi headers to cassandra-driver-extras. |
| - [bug] JAVA-1137: Incorrect string returned by DataType.asFunctionParameterString() for collections and tuples. |
| - [bug] JAVA-1046: (Dynamic)CompositeTypes need to be parsed as string literal, not blob. |
| - [improvement] JAVA-1164: Clarify documentation on Host.listenAddress and broadcastAddress. |
| - [improvement] JAVA-1171: Add Host method to determine if DSE Graph is enabled. |
| - [improvement] JAVA-1069: Bootstrap driver-examples module. |
| - [documentation] JAVA-1150: Add example and FAQ entry about ByteBuffer/BLOB. |
| - [improvement] JAVA-1011: Expose PoolingOptions default values. |
| - [improvement] JAVA-630: Don't process DOWN events for nodes that have active connections. |
| - [improvement] JAVA-851: Improve UUIDs javadoc with regard to user-provided timestamps. |
| - [improvement] JAVA-979: Update javadoc for RegularStatement toString() and getQueryString() to indicate that consistency level and other parameters are not maintained in the query string. |
| - [bug] JAVA-1068: Unwrap StatementWrappers when hashing the paging state. |
| - [improvement] JAVA-1021: Improve error message when connect() is called with an invalid keyspace name. |
| - [improvement] JAVA-879: Mapper.map() accepts mapper-generated and user queries. |
| - [bug] JAVA-1100: Exception when connecting with shaded java driver in OSGI |
| - [bug] JAVA-1064: getTable create statement doesn't properly handle quotes in primary key. |
| - [bug] JAVA-1089: Set LWT made from BuiltStatements to non-idempotent. |
| - [improvement] JAVA-923: Position idempotent flag on object mapper queries. |
| - [bug] JAVA-1070: The Mapper should not prepare queries synchronously. |
| - [new feature] JAVA-982: Introduce new method ConsistencyLevel.isSerial(). |
| - [bug] JAVA-764: Retry with the normal consistency level (not the serial one) when a write times out on the Paxos phase. |
| - [improvement] JAVA-852: Ignore peers with null entries during discovery. |
| - [bug] JAVA-1005: DowngradingConsistencyRetryPolicy does not work with EACH_QUORUM when 1 DC is down. |
| - [bug] JAVA-1002: Avoid deadlock when re-preparing a statement on other hosts. |
| - [bug] JAVA-1072: Ensure defunct connections are properly evicted from the pool. |
| - [bug] JAVA-1152: Fix NPE at ControlConnection.refreshNodeListAndTokenMap(). |
| |
| Merged from 2.1 branch: |
| |
| - [improvement] JAVA-1038: Fetch node info by rpc_address if its broadcast_address is not in system.peers. |
| - [improvement] JAVA-888: Add cluster-wide percentile tracker. |
| - [improvement] JAVA-963: Automatically register PercentileTracker from components that use it. |
| - [new feature] JAVA-1019: SchemaBuilder support for CREATE/ALTER/DROP KEYSPACE. |
| - [bug] JAVA-727: Allow monotonic timestamp generators to drift in the future + use microsecond precision when possible. |
| - [improvement] JAVA-444: Add Java process information to UUIDs.makeNode() hash. |
| |
| |
| ### 3.0.7 |
| |
| - [bug] JAVA-1371: Reintroduce connection pool timeout. |
| - [bug] JAVA-1313: Copy SerialConsistencyLevel to PreparedStatement. |
| - [documentation] JAVA-1334: Clarify documentation of method `addContactPoints`. |
| - [improvement] JAVA-1357: Document that getReplicas only returns replicas of the last token in range. |
| |
| |
| ### 3.0.6 |
| |
| - [bug] JAVA-1330: Add un/register for SchemaChangeListener in DelegatingCluster |
| - [bug] JAVA-1351: Include Custom Payload in Request.copy. |
| - [bug] JAVA-1346: Reset heartbeat only on client reads (not writes). |
| - [improvement] JAVA-866: Support tuple notation in QueryBuilder.eq/in. |
| |
| |
| ### 3.0.5 |
| |
| - [bug] JAVA-1312: QueryBuilder modifies selected columns when manually selected. |
| - [improvement] JAVA-1303: Add missing BoundStatement.setRoutingKey(ByteBuffer...) |
| - [improvement] JAVA-262: Make internal executors customizable |
| - [bug] JAVA-1320: prevent unnecessary task creation on empty pool |
| |
| |
| ### 3.0.4 |
| |
| - [improvement] JAVA-1246: Driver swallows the real exception in a few cases |
| - [improvement] JAVA-1261: Throw error when attempting to page in I/O thread. |
| - [bug] JAVA-1258: Regression: Mapper cannot map a materialized view after JAVA-1126. |
| - [bug] JAVA-1101: Batch and BatchStatement should consider inner statements to determine query idempotence |
| - [improvement] JAVA-1262: Use ParseUtils for quoting & unquoting. |
| - [improvement] JAVA-1275: Use Netty's default thread factory |
| - [bug] JAVA-1285: QueryBuilder routing key auto-discovery should handle case-sensitive column names. |
| - [bug] JAVA-1283: Don't cache failed query preparations in the mapper. |
| - [improvement] JAVA-1277: Expose AbstractSession.checkNotInEventLoop. |
| - [bug] JAVA-1272: BuiltStatement not able to print its query string if it contains mapped UDTs. |
| - [bug] JAVA-1292: 'Adjusted frame length' error breaks driver's ability to read data. |
| - [improvement] JAVA-1293: Make DecoderForStreamIdSize.MAX_FRAME_LENGTH configurable. |
| - [improvement] JAVA-1053: Add a metric for authentication errors |
| - [improvement] JAVA-1263: Eliminate unnecessary memory copies in FrameCompressor implementations. |
| - [improvement] JAVA-893: Make connection pool non-blocking |
| |
| |
| ### 3.0.3 |
| |
| - [improvement] JAVA-1147: Upgrade Netty to 4.0.37. |
| - [bug] JAVA-1213: Allow updates and inserts to BLOB column using read-only ByteBuffer. |
| - [bug] JAVA-1209: ProtocolOptions.getProtocolVersion() should return null instead of throwing NPE if Cluster has not |
| been init'd. |
| - [improvement] JAVA-1204: Update documentation to indicate tcnative version requirement. |
| - [bug] JAVA-1186: Fix duplicated hosts in DCAwarePolicy warn message. |
| - [bug] JAVA-1187: Fix warning message when local CL used with RoundRobinPolicy. |
| - [improvement] JAVA-1175: Warn if DCAwarePolicy configuration is inconsistent. |
| - [bug] JAVA-1139: ConnectionException.getMessage() throws NPE if address is null. |
| - [bug] JAVA-1202: Handle null rpc_address when checking schema agreement. |
| - [improvement] JAVA-1198: Document that BoundStatement is not thread-safe. |
| - [improvement] JAVA-1200: Upgrade LZ4 to 1.3.0. |
| - [bug] JAVA-1232: Fix NPE in IdempotenceAwareRetryPolicy.isIdempotent. |
| - [improvement] JAVA-1227: Document "SELECT *" issue with prepared statement. |
| - [bug] JAVA-1160: Fix NPE in VersionNumber.getPreReleaseLabels(). |
| - [improvement] JAVA-1126: Handle schema changes in Mapper. |
| - [bug] JAVA-1193: Refresh token and replica metadata synchronously when schema is altered. |
| - [bug] JAVA-1120: Skip schema refresh debouncer when checking for agreement as a result of schema change made by client. |
| - [improvement] JAVA-1242: Fix driver-core dependency in driver-stress |
| - [improvement] JAVA-1235: Move the query to the end of "re-preparing .." log message as a key value. |
| |
| |
| ### 3.0.2 |
| |
| Merged from 2.1 branch: |
| |
| - [bug] JAVA-1179: Request objects should be copied when executed. |
| - [improvement] JAVA-1182: Throw error when synchronous call made on I/O thread. |
| - [bug] JAVA-1184: Unwrap StatementWrappers when extracting column definitions. |
| |
| |
| ### 3.0.1 |
| |
| - [bug] JAVA-1132: Executing bound statement with no variables results in exception with protocol v1. |
| - [improvement] JAVA-1040: SimpleStatement parameters support in QueryLogger. |
| - [improvement] JAVA-1151: Fail fast if HdrHistogram is not in the classpath. |
| - [improvement] JAVA-1154: Allow individual Statement to cancel the read timeout. |
| - [bug] JAVA-1074: Fix documentation around default timestamp generator. |
| - [improvement] JAVA-1109: Document SSLOptions changes in upgrade guide. |
| - [improvement] JAVA-1065: Add method to create token from partition key values. |
| - [improvement] JAVA-1136: Enable JDK signature check in module driver-extras. |
| - [improvement] JAVA-866: Support tuple notation in QueryBuilder.eq/in. |
| - [bug] JAVA-1140: Use same connection to check for schema agreement after a DDL query. |
| - [improvement] JAVA-1113: Support Cassandra 3.4 LIKE operator in QueryBuilder. |
| - [improvement] JAVA-1086: Support Cassandra 3.2 CAST function in QueryBuilder. |
| - [bug] JAVA-1095: Check protocol version for custom payload before sending the query. |
| - [improvement] JAVA-1133: Add OSGi headers to cassandra-driver-extras. |
| - [bug] JAVA-1137: Incorrect string returned by DataType.asFunctionParameterString() for collections and tuples. |
| - [bug] JAVA-1046: (Dynamic)CompositeTypes need to be parsed as string literal, not blob. |
| - [improvement] JAVA-1164: Clarify documentation on Host.listenAddress and broadcastAddress. |
| - [improvement] JAVA-1171: Add Host method to determine if DSE Graph is enabled. |
| - [improvement] JAVA-1069: Bootstrap driver-examples module. |
| - [documentation] JAVA-1150: Add example and FAQ entry about ByteBuffer/BLOB. |
| |
| Merged from 2.1 branch: |
| |
| - [improvement] JAVA-1011: Expose PoolingOptions default values. |
| - [improvement] JAVA-630: Don't process DOWN events for nodes that have active connections. |
| - [improvement] JAVA-851: Improve UUIDs javadoc with regard to user-provided timestamps. |
| - [improvement] JAVA-979: Update javadoc for RegularStatement toString() and getQueryString() to indicate that consistency level and other parameters are not maintained in the query string. |
| - [bug] JAVA-1068: Unwrap StatementWrappers when hashing the paging state. |
| - [improvement] JAVA-1021: Improve error message when connect() is called with an invalid keyspace name. |
| - [improvement] JAVA-879: Mapper.map() accepts mapper-generated and user queries. |
| - [bug] JAVA-1100: Exception when connecting with shaded java driver in OSGI |
| - [bug] JAVA-1064: getTable create statement doesn't properly handle quotes in primary key. |
| - [bug] JAVA-1089: Set LWT made from BuiltStatements to non-idempotent. |
| - [improvement] JAVA-923: Position idempotent flag on object mapper queries. |
| - [bug] JAVA-1070: The Mapper should not prepare queries synchronously. |
| - [new feature] JAVA-982: Introduce new method ConsistencyLevel.isSerial(). |
| - [bug] JAVA-764: Retry with the normal consistency level (not the serial one) when a write times out on the Paxos phase. |
| - [improvement] JAVA-852: Ignore peers with null entries during discovery. |
| - [bug] JAVA-1005: DowngradingConsistencyRetryPolicy does not work with EACH_QUORUM when 1 DC is down. |
| - [bug] JAVA-1002: Avoid deadlock when re-preparing a statement on other hosts. |
| - [bug] JAVA-1072: Ensure defunct connections are properly evicted from the pool. |
| - [bug] JAVA-1152: Fix NPE at ControlConnection.refreshNodeListAndTokenMap(). |
| |
| |
| ### 3.0.0 |
| |
| - [bug] JAVA-1034: fix metadata parser for collections of custom types. |
| - [improvement] JAVA-1035: Expose host broadcast_address and listen_address if available. |
| - [new feature] JAVA-1037: Allow named parameters in simple statements. |
| - [improvement] JAVA-1033: Allow per-statement read timeout. |
| - [improvement] JAVA-1042: Include DSE version and workload in Host data. |
| |
| Merged from 2.1 branch: |
| |
| - [improvement] JAVA-1030: Log token to replica map computation times. |
| - [bug] JAVA-1039: Minor bugs in Event Debouncer. |
| |
| |
| ### 3.0.0-rc1 |
| |
| - [bug] JAVA-890: fix mapper for case-sensitive UDT. |
| |
| |
| ### 3.0.0-beta1 |
| |
| - [bug] JAVA-993: Support for "custom" types after CASSANDRA-10365. |
| - [bug] JAVA-999: Handle unset parameters in QueryLogger. |
| - [bug] JAVA-998: SchemaChangeListener not invoked for Functions or Aggregates having UDT arguments. |
| - [bug] JAVA-1009: use CL ONE to compute query plan when reconnecting |
| control connection. |
| - [improvement] JAVA-1003: Change default consistency level to LOCAL_ONE (amends JAVA-926). |
| - [improvement] JAVA-863: Idempotence propagation in prepared statements. |
| - [improvement] JAVA-996: Make CodecRegistry available to ProtocolDecoder. |
| - [bug] JAVA-819: Driver shouldn't retry on client timeout if statement is not idempotent. |
| - [improvement] JAVA-1007: Make SimpleStatement and QueryBuilder "detached" again. |
| |
| Merged from 2.1 branch: |
| |
| - [improvement] JAVA-989: Include keyspace name when invalid replication found when generating token map. |
| - [improvement] JAVA-664: Reduce heap consumption for TokenMap. |
| - [bug] JAVA-994: Don't call on(Up|Down|Add|Remove) methods if Cluster is closed/closing. |
| |
| |
| ### 3.0.0-alpha5 |
| |
| - [improvement] JAVA-958: Make TableOrView.Order visible. |
| - [improvement] JAVA-968: Update metrics to the latest version. |
| - [improvement] JAVA-965: Improve error handling for when a non-type 1 UUID is given to bind() on a timeuuid column. |
| - [improvement] JAVA-885: Pass the authenticator name from the server to the auth provider. |
| - [improvement] JAVA-961: Raise an exception when an older version of guava (<16.01) is found. |
| - [bug] JAVA-972: TypeCodec.parse() implementations should be case insensitive when checking for keyword NULL. |
| - [bug] JAVA-971: Make type codecs invariant. |
| - [bug] JAVA-986: Update documentation links to reference 3.0. |
| - [improvement] JAVA-841: Refactor SSLOptions API. |
| - [improvement] JAVA-948: Don't limit cipher suites by default. |
| - [improvement] JAVA-917: Document SSL configuration. |
| - [improvement] JAVA-936: Adapt schema metadata parsing logic to new storage format of CQL types in C* 3.0. |
| - [new feature] JAVA-846: Provide custom codecs library as an extra module. |
| - [new feature] JAVA-742: Codec Support for JSON. |
| - [new feature] JAVA-606: Codec support for Java 8. |
| - [new feature] JAVA-565: Codec support for Java arrays. |
| - [new feature] JAVA-605: Codec support for Java enums. |
| - [bug] JAVA-884: Fix UDT mapper to process fields in the correct order. |
| |
| Merged from 2.1 branch: |
| |
| - [bug] JAVA-854: avoid early return in Cluster.init when a node doesn't support the protocol version. |
| - [bug] JAVA-978: Fix quoting issue that caused Mapper.getTableMetadata() to return null. |
| - [improvement] JAVA-920: Downgrade "error creating pool" message to WARN. |
| - [bug] JAVA-954: Don't trigger reconnection before initialization complete. |
| - [improvement] JAVA-914: Avoid rejected tasks at shutdown. |
| - [improvement] JAVA-921: Add SimpleStatement.getValuesCount(). |
| - [bug] JAVA-901: Move call to connection.release() out of cancelHandler. |
| - [bug] JAVA-960: Avoid race in control connection shutdown. |
| - [bug] JAVA-656: Fix NPE in ControlConnection.updateLocationInfo. |
| - [bug] JAVA-966: Count uninitialized connections in conviction policy. |
| - [improvement] JAVA-917: Document SSL configuration. |
| - [improvement] JAVA-652: Add DCAwareRoundRobinPolicy builder. |
| - [improvement] JAVA-808: Add generic filtering policy that can be used to exclude specific DCs. |
| - [bug] JAVA-988: Metadata.handleId should handle escaped double quotes. |
| - [bug] JAVA-983: QueryBuilder cannot handle collections containing function calls. |
| |
| |
| ### 3.0.0-alpha4 |
| |
| - [improvement] JAVA-926: Change default consistency level to LOCAL_QUORUM. |
| - [bug] JAVA-942: Fix implementation of UserType.hashCode(). |
| - [improvement] JAVA-877: Don't delay UP/ADDED notifications if protocol version = V4. |
| - [improvement] JAVA-938: Parse 'extensions' column in table metadata. |
| - [bug] JAVA-900: Fix Configuration builder to allow disabled metrics. |
| - [new feature] JAVA-902: Prepare API for async query trace. |
| - [new feature] JAVA-930: Add BoundStatement#unset. |
| - [bug] JAVA-946: Make table metadata options class visible. |
| - [bug] JAVA-939: Add crcCheckChance to TableOptionsMetadata#equals/hashCode. |
| - [bug] JAVA-922: Make TypeCodec return mutable collections. |
| - [improvement] JAVA-932: Limit visibility of codec internals. |
| - [improvement] JAVA-934: Warn if a custom codec collides with an existing one. |
| - [improvement] JAVA-940: Allow typed getters/setters to target any CQL type. |
| - [bug] JAVA-950: Fix Cluster.connect with a case-sensitive keyspace. |
| - [bug] JAVA-953: Fix MaterializedViewMetadata when base table name is case sensitive. |
| |
| |
| ### 3.0.0-alpha3 |
| |
| - [new feature] JAVA-571: Support new system tables in C* 3.0. |
| - [improvement] JAVA-919: Move crc_check_chance out of compressions options. |
| |
| Merged from 2.0 branch: |
| |
| - [improvement] JAVA-718: Log streamid at the trace level on sending request and receiving response. |
| - [bug] JAVA-796: Fix SpeculativeExecutionPolicy.init() and close() are never called. |
| - [improvement] JAVA-710: Suppress unnecessary warning at shutdown. |
| - [improvement] #340: Allow DNS name with multiple A-records as contact point. |
| - [bug] JAVA-794: Allow tracing across multiple result pages. |
| - [bug] JAVA-737: DowngradingConsistencyRetryPolicy ignores write timeouts. |
| - [bug] JAVA-736: Forbid bind marker in QueryBuilder add/append/prepend. |
| - [bug] JAVA-712: Prevent QueryBuilder.quote() from applying duplicate double quotes. |
| - [bug] JAVA-688: Prevent QueryBuilder from trying to serialize raw string. |
| - [bug] JAVA-679: Support bind marker in QueryBuilder DELETE's list index. |
| - [improvement] JAVA-475: Improve QueryBuilder API for SELECT DISTINCT. |
| - [improvement] JAVA-225: Create values() function for Insert builder using List. |
| - [improvement] JAVA-702: Warn when ReplicationStrategy encounters invalid |
| replication factors. |
| - [improvement] JAVA-662: Add PoolingOptions method to set both core and max |
| connections. |
| - [improvement] JAVA-766: Do not include epoll JAR in binary distribution. |
| - [improvement] JAVA-726: Optimize internal copies of Request objects. |
| - [bug] JAVA-815: Preserve tracing across retries. |
| - [improvement] JAVA-709: New RetryDecision.tryNextHost(). |
| - [bug] JAVA-733: Handle function calls and raw strings as non-idempotent in QueryBuilder. |
| - [improvement] JAVA-765: Provide API to retrieve values of a Parameterized SimpleStatement. |
| - [improvement] JAVA-827: implement UPDATE .. IF EXISTS in QueryBuilder. |
| - [improvement] JAVA-618: Randomize contact points list to prevent hotspots. |
| - [improvement] JAVA-720: Surface the coordinator used on query failure. |
| - [bug] JAVA-792: Handle contact points removed during init. |
| - [improvement] JAVA-719: Allow PlainTextAuthProvider to change its credentials at runtime. |
| - [new feature] JAVA-151: Make it possible to register for SchemaChange Events. |
| - [improvement] JAVA-861: Downgrade "Asked to rebuild table" log from ERROR to INFO level. |
| - [improvement] JAVA-797: Provide an option to prepare statements only on one node. |
| - [improvement] JAVA-658: Provide an option to not re-prepare all statements in onUp. |
| - [improvement] JAVA-853: Customizable creation of netty timer. |
| - [bug] JAVA-859: Avoid quadratic ring processing with invalid replication factors. |
| - [improvement] JAVA-657: Debounce control connection queries. |
| - [bug] JAVA-784: LoadBalancingPolicy.distance() called before init(). |
| - [new feature] JAVA-828: Make driver-side metadata optional. |
| - [improvement] JAVA-544: Allow hosts to remain partially up. |
| - [improvement] JAVA-821, JAVA-822: Remove internal blocking calls and expose async session |
| creation. |
| - [improvement] JAVA-725: Use parallel calls when re-preparing statement on other |
| hosts. |
| - [bug] JAVA-629: Don't use connection timeout for unrelated internal queries. |
| - [bug] JAVA-892: Fix NPE in speculative executions when metrics disabled. |
| |
| |
| ### 3.0.0-alpha2 |
| |
| - [new feature] JAVA-875, JAVA-882: Move secondary index metadata out of column definitions. |
| |
| Merged from 2.2 branch: |
| |
| - [bug] JAVA-847: Propagate CodecRegistry to nested UDTs. |
| - [improvement] JAVA-848: Ability to store a default, shareable CodecRegistry |
| instance. |
| - [bug] JAVA-880: Treat empty ByteBuffers as empty values in TupleCodec and |
| UDTCodec. |
| |
| |
| ### 3.0.0-alpha1 |
| |
| - [new feature] JAVA-876: Support new system tables in C* 3.0.0-alpha1. |
| |
| Merged from 2.2 branch: |
| |
| - [improvement] JAVA-810: Rename DateWithoutTime to LocalDate. |
| - [bug] JAVA-816: DateCodec does not format values correctly. |
| - [bug] JAVA-817: TimeCodec does not format values correctly. |
| - [bug] JAVA-818: TypeCodec.getDataTypeFor() does not handle LocalDate instances. |
| - [improvement] JAVA-836: Make ResultSet#fetchMoreResult return a |
| ListenableFuture<ResultSet>. |
| - [improvement] JAVA-843: Disable frozen checks in mapper. |
| - [improvement] JAVA-721: Allow user to register custom type codecs. |
| - [improvement] JAVA-722: Support custom type codecs in mapper. |
| |
| |
| ### 2.2.0-rc3 |
| |
| - [bug] JAVA-847: Propagate CodecRegistry to nested UDTs. |
| - [improvement] JAVA-848: Ability to store a default, shareable CodecRegistry |
| instance. |
| - [bug] JAVA-880: Treat empty ByteBuffers as empty values in TupleCodec and |
| UDTCodec. |
| |
| |
| ### 2.2.0-rc2 |
| |
| - [improvement] JAVA-810: Rename DateWithoutTime to LocalDate. |
| - [bug] JAVA-816: DateCodec does not format values correctly. |
| - [bug] JAVA-817: TimeCodec does not format values correctly. |
| - [bug] JAVA-818: TypeCodec.getDataTypeFor() does not handle LocalDate instances. |
| - [improvement] JAVA-836: Make ResultSet#fetchMoreResult return a |
| ListenableFuture<ResultSet>. |
| - [improvement] JAVA-843: Disable frozen checks in mapper. |
| - [improvement] JAVA-721: Allow user to register custom type codecs. |
| - [improvement] JAVA-722: Support custom type codecs in mapper. |
| |
| Merged from 2.1 branch: |
| |
| - [bug] JAVA-834: Special case check for 'null' string in index_options column. |
| - [improvement] JAVA-835: Allow accessor methods with less parameters in case |
| named bind markers are repeated. |
| - [improvement] JAVA-475: Improve QueryBuilder API for SELECT DISTINCT. |
| - [improvement] JAVA-715: Make NativeColumnType a top-level class. |
| - [improvement] JAVA-700: Expose ProtocolVersion#toInt. |
| - [bug] JAVA-542: Handle void return types in accessors. |
| - [improvement] JAVA-225: Create values() function for Insert builder using List. |
| - [improvement] JAVA-713: HashMap throws an OOM Exception when logging level is set to TRACE. |
| - [bug] JAVA-679: Support bind marker in QueryBuilder DELETE's list index. |
| - [improvement] JAVA-732: Expose KEYS and FULL indexing options in IndexMetadata. |
| - [improvement] JAVA-589: Allow @Enumerated in Accessor method parameters. |
| - [improvement] JAVA-554: Allow access to table metadata from Mapper. |
| - [improvement] JAVA-661: Provide a way to map computed fields. |
| - [improvement] JAVA-824: Ignore missing columns in mapper. |
| - [bug] JAVA-724: Preserve default timestamp for retries and speculative executions. |
| - [improvement] JAVA-738: Use same pool implementation for protocol v2 and v3. |
| - [improvement] JAVA-677: Support CONTAINS / CONTAINS KEY in QueryBuilder. |
| - [improvement] JAVA-477/JAVA-540: Add USING options in mapper for delete and save |
| operations. |
| - [improvement] JAVA-473: Add mapper option to configure whether to save null fields. |
| |
| Merged from 2.0 branch: |
| |
| - [bug] JAVA-737: DowngradingConsistencyRetryPolicy ignores write timeouts. |
| - [bug] JAVA-736: Forbid bind marker in QueryBuilder add/append/prepend. |
| - [bug] JAVA-712: Prevent QueryBuilder.quote() from applying duplicate double quotes. |
| - [bug] JAVA-688: Prevent QueryBuilder from trying to serialize raw string. |
| - [bug] JAVA-679: Support bind marker in QueryBuilder DELETE's list index. |
| - [improvement] JAVA-475: Improve QueryBuilder API for SELECT DISTINCT. |
| - [improvement] JAVA-225: Create values() function for Insert builder using List. |
| - [improvement] JAVA-702: Warn when ReplicationStrategy encounters invalid |
| replication factors. |
| - [improvement] JAVA-662: Add PoolingOptions method to set both core and max |
| connections. |
| - [improvement] JAVA-766: Do not include epoll JAR in binary distribution. |
| - [improvement] JAVA-726: Optimize internal copies of Request objects. |
| - [bug] JAVA-815: Preserve tracing across retries. |
| - [improvement] JAVA-709: New RetryDecision.tryNextHost(). |
| - [bug] JAVA-733: Handle function calls and raw strings as non-idempotent in QueryBuilder. |
| |
| |
| ### 2.2.0-rc1 |
| |
| - [new feature] JAVA-783: Protocol V4 enum support. |
| - [new feature] JAVA-776: Use PK columns in protocol v4 PREPARED response. |
| - [new feature] JAVA-777: Distinguish NULL and UNSET values. |
| - [new feature] JAVA-779: Add k/v payload for 3rd party usage. |
| - [new feature] JAVA-780: Expose server-side warnings on ExecutionInfo. |
| - [new feature] JAVA-749: Expose new read/write failure exceptions. |
| - [new feature] JAVA-747: Expose function and aggregate metadata. |
| - [new feature] JAVA-778: Add new client exception for CQL function failure. |
| - [improvement] JAVA-700: Expose ProtocolVersion#toInt. |
| - [new feature] JAVA-404: Support new C* 2.2 CQL date and time types. |
| |
| Merged from 2.1 branch: |
| |
| - [improvement] JAVA-782: Unify "Target" enum for schema elements. |
| |
| |
| ### 2.1.10.2 |
| |
| Merged from 2.0 branch: |
| |
| - [bug] JAVA-1179: Request objects should be copied when executed. |
| - [improvement] JAVA-1182: Throw error when synchronous call made on I/O thread. |
| - [bug] JAVA-1184: Unwrap StatementWrappers when extracting column definitions. |
| |
| |
| ### 2.1.10.1 |
| |
| - [bug] JAVA-1152: Fix NPE at ControlConnection.refreshNodeListAndTokenMap(). |
| - [bug] JAVA-1156: Fix NPE at TableMetadata.equals(). |
| |
| |
| ### 2.1.10 |
| |
| - [bug] JAVA-988: Metadata.handleId should handle escaped double quotes. |
| - [bug] JAVA-983: QueryBuilder cannot handle collections containing function calls. |
| - [improvement] JAVA-863: Idempotence propagation in PreparedStatements. |
| - [bug] JAVA-937: TypeCodec static initializers not always correctly executed. |
| - [improvement] JAVA-989: Include keyspace name when invalid replication found when generating token map. |
| - [improvement] JAVA-664: Reduce heap consumption for TokenMap. |
| - [improvement] JAVA-1030: Log token to replica map computation times. |
| - [bug] JAVA-1039: Minor bugs in Event Debouncer. |
| - [improvement] JAVA-843: Disable frozen checks in mapper. |
| - [improvement] JAVA-833: Improve message when a nested type can't be serialized. |
| - [improvement] JAVA-1011: Expose PoolingOptions default values. |
| - [improvement] JAVA-630: Don't process DOWN events for nodes that have active connections. |
| - [improvement] JAVA-851: Improve UUIDs javadoc with regard to user-provided timestamps. |
| - [improvement] JAVA-979: Update javadoc for RegularStatement toString() and getQueryString() to indicate that consistency level and other parameters are not maintained in the query string. |
| - [improvement] JAVA-1038: Fetch node info by rpc_address if its broadcast_address is not in system.peers. |
| - [improvement] JAVA-974: Validate accessor parameter types against bound statement. |
| - [bug] JAVA-1068: Unwrap StatementWrappers when hashing the paging state. |
| - [bug] JAVA-831: Mapper can't load an entity where the PK is a UDT. |
| - [improvement] JAVA-1021: Improve error message when connect() is called with an invalid keyspace name. |
| - [improvement] JAVA-879: Mapper.map() accepts mapper-generated and user queries. |
| - [bug] JAVA-1100: Exception when connecting with shaded java driver in OSGI |
| - [bug] JAVA-819: Expose more errors in RetryPolicy + provide idempotent-aware wrapper. |
| - [improvement] JAVA-1040: SimpleStatement parameters support in QueryLogger. |
| - [bug] JAVA-1064: getTable create statement doesn't properly handle quotes in primary key. |
| - [improvement] JAVA-888: Add cluster-wide percentile tracker. |
| - [improvement] JAVA-963: Automatically register PercentileTracker from components that use it. |
| - [bug] JAVA-1089: Set LWT made from BuiltStatements to non-idempotent. |
| - [improvement] JAVA-923: Position idempotent flag on object mapper queries. |
| - [new feature] JAVA-1019: SchemaBuilder support for CREATE/ALTER/DROP KEYSPACE. |
| - [bug] JAVA-1070: The Mapper should not prepare queries synchronously. |
| - [new feature] JAVA-982: Introduce new method ConsistencyLevel.isSerial(). |
| - [bug] JAVA-764: Retry with the normal consistency level (not the serial one) when a write times out on the Paxos phase. |
| - [bug] JAVA-727: Allow monotonic timestamp generators to drift in the future + use microsecond precision when possible. |
| - [improvement] JAVA-444: Add Java process information to UUIDs.makeNode() hash. |
| - [improvement] JAVA-977: Preserve original cause when BuiltStatement value can't be serialized. |
| - [bug] JAVA-1094: Backport TypeCodec parse and format fixes from 3.0. |
| - [improvement] JAVA-852: Ignore peers with null entries during discovery. |
| - [bug] JAVA-1132: Executing bound statement with no variables results in exception with protocol v1. |
| - [bug] JAVA-1005: DowngradingConsistencyRetryPolicy does not work with EACH_QUORUM when 1 DC is down. |
| - [bug] JAVA-1002: Avoid deadlock when re-preparing a statement on other hosts. |
| |
| Merged from 2.0 branch: |
| |
| - [bug] JAVA-994: Don't call on(Up|Down|Add|Remove) methods if Cluster is closed/closing. |
| - [improvement] JAVA-805: Document that metrics are null until Cluster is initialized. |
| - [bug] JAVA-1072: Ensure defunct connections are properly evicted from the pool. |
| |
| |
| ### 2.1.9 |
| |
| - [bug] JAVA-942: Fix implementation of UserType.hashCode(). |
| - [bug] JAVA-854: avoid early return in Cluster.init when a node doesn't support the protocol version. |
| - [bug] JAVA-978: Fix quoting issue that caused Mapper.getTableMetadata() to return null. |
| |
| Merged from 2.0 branch: |
| |
| - [bug] JAVA-950: Fix Cluster.connect with a case-sensitive keyspace. |
| - [improvement] JAVA-920: Downgrade "error creating pool" message to WARN. |
| - [bug] JAVA-954: Don't trigger reconnection before initialization complete. |
| - [improvement] JAVA-914: Avoid rejected tasks at shutdown. |
| - [improvement] JAVA-921: Add SimpleStatement.getValuesCount(). |
| - [bug] JAVA-901: Move call to connection.release() out of cancelHandler. |
| - [bug] JAVA-960: Avoid race in control connection shutdown. |
| - [bug] JAVA-656: Fix NPE in ControlConnection.updateLocationInfo. |
| - [bug] JAVA-966: Count uninitialized connections in conviction policy. |
| - [improvement] JAVA-917: Document SSL configuration. |
| - [improvement] JAVA-652: Add DCAwareRoundRobinPolicy builder. |
| - [improvement] JAVA-808: Add generic filtering policy that can be used to exclude specific DCs. |
| |
| |
| ### 2.1.8 |
| |
| Merged from 2.0 branch: |
| |
| - [improvement] JAVA-718: Log streamid at the trace level on sending request and receiving response. |
| |
| - [bug] JAVA-796: Fix SpeculativeExecutionPolicy.init() and close() are never called. |
| - [improvement] JAVA-710: Suppress unnecessary warning at shutdown. |
| - [improvement] #340: Allow DNS name with multiple A-records as contact point. |
| - [bug] JAVA-794: Allow tracing across multiple result pages. |
| - [bug] JAVA-737: DowngradingConsistencyRetryPolicy ignores write timeouts. |
| - [bug] JAVA-736: Forbid bind marker in QueryBuilder add/append/prepend. |
| - [bug] JAVA-712: Prevent QueryBuilder.quote() from applying duplicate double quotes. |
| - [bug] JAVA-688: Prevent QueryBuilder from trying to serialize raw string. |
| - [bug] JAVA-679: Support bind marker in QueryBuilder DELETE's list index. |
| - [improvement] JAVA-475: Improve QueryBuilder API for SELECT DISTINCT. |
| - [improvement] JAVA-225: Create values() function for Insert builder using List. |
| - [improvement] JAVA-702: Warn when ReplicationStrategy encounters invalid |
| replication factors. |
| - [improvement] JAVA-662: Add PoolingOptions method to set both core and max |
| connections. |
| - [improvement] JAVA-766: Do not include epoll JAR in binary distribution. |
| - [improvement] JAVA-726: Optimize internal copies of Request objects. |
| - [bug] JAVA-815: Preserve tracing across retries. |
| - [improvement] JAVA-709: New RetryDecision.tryNextHost(). |
| - [bug] JAVA-733: Handle function calls and raw strings as non-idempotent in QueryBuilder. |
| - [improvement] JAVA-765: Provide API to retrieve values of a Parameterized SimpleStatement. |
| - [improvement] JAVA-827: implement UPDATE .. IF EXISTS in QueryBuilder. |
| - [improvement] JAVA-618: Randomize contact points list to prevent hotspots. |
| - [improvement] JAVA-720: Surface the coordinator used on query failure. |
| - [bug] JAVA-792: Handle contact points removed during init. |
| - [improvement] JAVA-719: Allow PlainTextAuthProvider to change its credentials at runtime. |
| - [new feature] JAVA-151: Make it possible to register for SchemaChange Events. |
| - [improvement] JAVA-861: Downgrade "Asked to rebuild table" log from ERROR to INFO level. |
| - [improvement] JAVA-797: Provide an option to prepare statements only on one node. |
| - [improvement] JAVA-658: Provide an option to not re-prepare all statements in onUp. |
| - [improvement] JAVA-853: Customizable creation of netty timer. |
| - [bug] JAVA-859: Avoid quadratic ring processing with invalid replication factors. |
| - [improvement] JAVA-657: Debounce control connection queries. |
| - [bug] JAVA-784: LoadBalancingPolicy.distance() called before init(). |
| - [new feature] JAVA-828: Make driver-side metadata optional. |
| - [improvement] JAVA-544: Allow hosts to remain partially up. |
| - [improvement] JAVA-821, JAVA-822: Remove internal blocking calls and expose async session |
| creation. |
| - [improvement] JAVA-725: Use parallel calls when re-preparing statement on other |
| hosts. |
| - [bug] JAVA-629: Don't use connection timeout for unrelated internal queries. |
| - [bug] JAVA-892: Fix NPE in speculative executions when metrics disabled. |
| |
| |
| ### 2.1.7.1 |
| |
| - [bug] JAVA-834: Special case check for 'null' string in index_options column. |
| - [improvement] JAVA-835: Allow accessor methods with less parameters in case |
| named bind markers are repeated. |
| |
| |
| ### 2.1.7 |
| |
| - [improvement] JAVA-475: Improve QueryBuilder API for SELECT DISTINCT. |
| - [improvement] JAVA-715: Make NativeColumnType a top-level class. |
| - [improvement] JAVA-782: Unify "Target" enum for schema elements. |
| - [improvement] JAVA-700: Expose ProtocolVersion#toInt. |
| - [bug] JAVA-542: Handle void return types in accessors. |
| - [improvement] JAVA-225: Create values() function for Insert builder using List. |
| - [improvement] JAVA-713: HashMap throws an OOM Exception when logging level is set to TRACE. |
| - [bug] JAVA-679: Support bind marker in QueryBuilder DELETE's list index. |
| - [improvement] JAVA-732: Expose KEYS and FULL indexing options in IndexMetadata. |
| - [improvement] JAVA-589: Allow @Enumerated in Accessor method parameters. |
| - [improvement] JAVA-554: Allow access to table metadata from Mapper. |
| - [improvement] JAVA-661: Provide a way to map computed fields. |
| - [improvement] JAVA-824: Ignore missing columns in mapper. |
| - [bug] JAVA-724: Preserve default timestamp for retries and speculative executions. |
| - [improvement] JAVA-738: Use same pool implementation for protocol v2 and v3. |
| - [improvement] JAVA-677: Support CONTAINS / CONTAINS KEY in QueryBuilder. |
| - [improvement] JAVA-477/JAVA-540: Add USING options in mapper for delete and save |
| operations. |
| - [improvement] JAVA-473: Add mapper option to configure whether to save null fields. |
| |
| Merged from 2.0 branch: |
| |
| - [bug] JAVA-737: DowngradingConsistencyRetryPolicy ignores write timeouts. |
| - [bug] JAVA-736: Forbid bind marker in QueryBuilder add/append/prepend. |
| - [bug] JAVA-712: Prevent QueryBuilder.quote() from applying duplicate double quotes. |
| - [bug] JAVA-688: Prevent QueryBuilder from trying to serialize raw string. |
| - [bug] JAVA-679: Support bind marker in QueryBuilder DELETE's list index. |
| - [improvement] JAVA-475: Improve QueryBuilder API for SELECT DISTINCT. |
| - [improvement] JAVA-225: Create values() function for Insert builder using List. |
| - [improvement] JAVA-702: Warn when ReplicationStrategy encounters invalid |
| replication factors. |
| - [improvement] JAVA-662: Add PoolingOptions method to set both core and max |
| connections. |
| - [improvement] JAVA-766: Do not include epoll JAR in binary distribution. |
| - [improvement] JAVA-726: Optimize internal copies of Request objects. |
| - [bug] JAVA-815: Preserve tracing across retries. |
| - [improvement] JAVA-709: New RetryDecision.tryNextHost(). |
| - [bug] JAVA-733: Handle function calls and raw strings as non-idempotent in QueryBuilder. |
| |
| |
| ### 2.1.6 |
| |
| Merged from 2.0 branch: |
| |
| - [new feature] JAVA-584: Add getObject to BoundStatement and Row. |
| - [improvement] JAVA-419: Improve connection pool resizing algorithm. |
| - [bug] JAVA-599: Fix race condition between pool expansion and shutdown. |
| - [improvement] JAVA-622: Upgrade Netty to 4.0.27. |
| - [improvement] JAVA-562: Coalesce frames before flushing them to the connection. |
| - [improvement] JAVA-583: Rename threads to indicate that they are for the driver. |
| - [new feature] JAVA-550: Expose paging state. |
| - [new feature] JAVA-646: Slow Query Logger. |
| - [improvement] JAVA-698: Exclude some errors from measurements in LatencyAwarePolicy. |
| - [bug] JAVA-641: Fix issue when executing a PreparedStatement from another cluster. |
| - [improvement] JAVA-534: Log keyspace xxx does not exist at WARN level. |
| - [improvement] JAVA-619: Allow Cluster subclasses to delegate to another instance. |
| - [new feature] JAVA-669: Expose an API to check for schema agreement after a |
| schema-altering statement. |
| - [improvement] JAVA-692: Make connection and pool creation fully async. |
| - [improvement] JAVA-505: Optimize connection use after reconnection. |
| - [improvement] JAVA-617: Remove "suspected" mechanism. |
| - [improvement] reverts JAVA-425: Don't mark connection defunct on client timeout. |
| - [new feature] JAVA-561: Speculative query executions. |
| - [bug] JAVA-666: Release connection before completing the ResultSetFuture. |
| - [new feature BETA] JAVA-723: Percentile-based variant of query logger and speculative |
| executions. |
| - [bug] JAVA-734: Fix buffer leaks when compression is enabled. |
| - [improvement] JAVA-756: Use Netty's pooled ByteBufAllocator by default. |
| - [improvement] JAVA-759: Expose "unsafe" paging state API. |
| - [bug] JAVA-768: Prevent race during pool initialization. |
| |
| |
| ### 2.1.5 |
| |
| - [bug] JAVA-575: Authorize Null parameter in Accessor method. |
| - [improvement] JAVA-570: Support C* 2.1.3's nested collections. |
| - [bug] JAVA-612: Fix checks on mapped collection types. |
| - [bug] JAVA-672: Fix QueryBuilder.putAll() when the collection contains UDTs. |
| |
| Merged from 2.0 branch: |
| |
| - [new feature] JAVA-518: Add AddressTranslater for EC2 multi-region deployment. |
| - [improvement] JAVA-533: Add connection heartbeat. |
| - [improvement] JAVA-568: Reduce level of logs on missing rpc_address. |
| - [improvement] JAVA-312, JAVA-681: Expose node token and range information. |
| - [bug] JAVA-595: Fix cluster name mismatch check at startup. |
| - [bug] JAVA-620: Fix guava dependency when using OSGI. |
| - [bug] JAVA-678: Fix handling of DROP events when ks name is case-sensitive. |
| - [improvement] JAVA-631: Use List<?> instead of List<Object> in QueryBuilder API. |
| - [improvement] JAVA-654: Exclude Netty POM from META-INF in shaded JAR. |
| - [bug] JAVA-655: Quote single quotes contained in table comments in asCQLQuery method. |
| - [bug] JAVA-684: Empty TokenRange returned in a one token cluster. |
| - [improvement] JAVA-687: Expose TokenRange#contains. |
| - [bug] JAVA-614: Prevent race between cancellation and query completion. |
| - [bug] JAVA-632: Prevent cancel and timeout from cancelling unrelated ResponseHandler if |
| streamId was already released and reused. |
| - [bug] JAVA-642: Fix issue when newly opened pool fails before we could mark the node UP. |
| - [bug] JAVA-613: Fix unwanted LBP notifications when a contact host is down. |
| - [bug] JAVA-651: Fix edge cases where a connection was released twice. |
| - [bug] JAVA-653: Fix edge cases in query cancellation. |
| |
| |
| ### 2.1.4 |
| |
| Merged from 2.0 branch: |
| |
| - [improvement] JAVA-538: Shade Netty dependency. |
| - [improvement] JAVA-543: Target schema refreshes more precisely. |
| - [bug] JAVA-546: Don't check rpc_address for control host. |
| - [improvement] JAVA-409: Improve message of NoHostAvailableException. |
| - [bug] JAVA-556: Rework connection reaper to avoid deadlock. |
| - [bug] JAVA-557: Avoid deadlock when multiple connections to the same host get write |
| errors. |
| - [improvement] JAVA-504: Make shuffle=true the default for TokenAwarePolicy. |
| - [bug] JAVA-577: Fix bug when SUSPECT reconnection succeeds, but one of the pooled |
| connections fails while bringing the node back up. |
| - [bug] JAVA-419: JAVA-587: Prevent faulty control connection from ignoring reconnecting hosts. |
| - temporarily revert "Add idle timeout to the connection pool". |
| - [bug] JAVA-593: Ensure updateCreatedPools does not add pools for suspected hosts. |
| - [bug] JAVA-594: Ensure state change notifications for a given host are handled serially. |
| - [bug] JAVA-597: Ensure control connection reconnects when control host is removed. |
| |
| |
| ### 2.1.3 |
| |
| - [bug] JAVA-510: Ignore static fields in mapper. |
| - [bug] JAVA-509: Fix UDT parsing at init when using the default protocol version. |
| - [bug] JAVA-495: Fix toString, equals and hashCode on accessor proxies. |
| - [bug] JAVA-528: Allow empty name on Column and Field annotations. |
| |
| Merged from 2.0 branch: |
| |
| - [bug] JAVA-497: Ensure control connection does not trigger concurrent reconnects. |
| - [improvement] JAVA-472: Keep trying to reconnect on authentication errors. |
| - [improvement] JAVA-463: Expose close method on load balancing policy. |
| - [improvement] JAVA-459: Allow load balancing policy to trigger refresh for a single host. |
| - [bug] JAVA-493: Expose an API to cancel reconnection attempts. |
| - [bug] JAVA-503: Fix NPE when a connection fails during pool construction. |
| - [improvement] JAVA-423: Log datacenter name in DCAware policy's init when it is explicitly provided. |
| - [improvement] JAVA-504: Shuffle the replicas in TokenAwarePolicy.newQueryPlan. |
| - [improvement] JAVA-507: Make schema agreement wait tuneable. |
| - [improvement] JAVA-494: Document how to inject the driver metrics into another registry. |
| - [improvement] JAVA-419: Add idle timeout to the connection pool. |
| - [bug] JAVA-516: LatencyAwarePolicy does not shutdown executor on invocation of close. |
| - [improvement] JAVA-451: Throw an exception when DCAwareRoundRobinPolicy is built with |
| an explicit but null or empty local datacenter. |
| - [bug] JAVA-511: Fix check for local contact points in DCAware policy's init. |
| - [improvement] JAVA-457: Make timeout on saturated pool customizable. |
| - [improvement] JAVA-521: Downgrade Guava to 14.0.1. |
| - [bug] JAVA-526: Fix token awareness for case-sensitive keyspaces and tables. |
| - [bug] JAVA-515: Check maximum number of values passed to SimpleStatement. |
| - [improvement] JAVA-532: Expose the driver version through the API. |
| - [improvement] JAVA-522: Optimize session initialization when some hosts are not |
| responsive. |
| |
| |
| ### 2.1.2 |
| |
| - [improvement] JAVA-361, JAVA-364, JAVA-467: Support for native protocol v3. |
| - [bug] JAVA-454: Fix UDT fields of type inet in QueryBuilder. |
| - [bug] JAVA-455: Exclude transient fields from Frozen checks. |
| - [bug] JAVA-453: Fix handling of null collections in mapper. |
| - [improvement] JAVA-452: Make implicit column names case-insensitive in mapper. |
| - [bug] JAVA-433: Fix named bind markers in QueryBuilder. |
| - [bug] JAVA-458: Fix handling of BigInteger in object mapper. |
| - [bug] JAVA-465: Ignore synthetic fields in mapper. |
| - [improvement] JAVA-451: Throw an exception when DCAwareRoundRobinPolicy is built with |
| an explicit but null or empty local datacenter. |
| - [improvement] JAVA-469: Add backwards-compatible DataType.serialize methods. |
| - [bug] JAVA-487: Handle null enum fields in object mapper. |
| - [bug] JAVA-499: Handle null UDT fields in object mapper. |
| |
| Merged from 2.0 branch: |
| |
| - [bug] JAVA-449: Handle null pool in PooledConnection.release. |
| - [improvement] JAVA-425: Defunct connection on request timeout. |
| - [improvement] JAVA-426: Try next host when we get a SERVER_ERROR. |
| - [bug] JAVA-449, JAVA-460, JAVA-471: Handle race between query timeout and completion. |
| - [bug] JAVA-496: Fix DCAwareRoundRobinPolicy datacenter auto-discovery. |
| |
| |
| ### 2.1.1 |
| |
| - [new] JAVA-441: Support for new "frozen" keyword. |
| |
| Merged from 2.0 branch: |
| |
| - [bug] JAVA-397: Check cluster name when connecting to a new node. |
| - [bug] JAVA-326: Add missing CAS delete support in QueryBuilder. |
| - [bug] JAVA-363: Add collection and data length checks during serialization. |
| - [improvement] JAVA-329: Surface number of retries in metrics. |
| - [bug] JAVA-428: Do not use a host when no rpc_address found for it. |
| - [improvement] JAVA-358: Add ResultSet.wasApplied() for conditional queries. |
| - [bug] JAVA-349: Fix negative HostConnectionPool open count. |
| - [improvement] JAVA-436: Log more connection details at trace and debug levels. |
| - [bug] JAVA-445: Fix cluster shutdown. |
| |
| |
| ### 2.1.0 |
| |
| - [bug] JAVA-408: ClusteringColumn annotation not working with specified ordering. |
| - [improvement] JAVA-410: Fail BoundStatement if null values are not set explicitly. |
| - [bug] JAVA-416: Handle UDT and tuples in BuiltStatement.toString. |
| |
| Merged from 2.0 branch: |
| |
| - [bug] JAVA-407: Release connections on ResultSetFuture#cancel. |
| - [bug] JAVA-393: Fix handling of SimpleStatement with values in query builder |
| batches. |
| - [bug] JAVA-417: Ensure pool is properly closed in onDown. |
| - [bug] JAVA-415: Fix tokenMap initialization at startup. |
| - [bug] JAVA-418: Avoid deadlock on close. |
| |
| |
| ### 2.1.0-rc1 |
| |
| Merged from 2.0 branch: |
| |
| - [bug] JAVA-394: Ensure defunct connections are completely closed. |
| - [bug] JAVA-342, JAVA-390: Fix memory and resource leak on closed Sessions. |
| |
| |
| ### 2.1.0-beta1 |
| |
| - [new] Support for User Defined Types and tuples |
| - [new] Simple object mapper |
| |
| Merged from 2.0 branch: everything up to 2.0.3 (included), and the following. |
| |
| - [improvement] JAVA-204: Better handling of dead connections. |
| - [bug] JAVA-373: Fix potential NPE in ControlConnection. |
| - [bug] JAVA-291: Throws NPE when passed null for a contact point. |
| - [bug] JAVA-315: Avoid LoadBalancingPolicy onDown+onUp at startup. |
| - [bug] JAVA-343: Avoid classloader leak in Tomcat. |
| - [bug] JAVA-387: Avoid deadlock in onAdd/onUp. |
| - [bug] JAVA-377, JAVA-391: Make metadata parsing more lenient. |
| |
| |
| ### 2.0.12.2 |
| |
| - [bug] JAVA-1179: Request objects should be copied when executed. |
| - [improvement] JAVA-1182: Throw error when synchronous call made on I/O thread. |
| - [bug] JAVA-1184: Unwrap StatementWrappers when extracting column definitions. |
| |
| |
| ### 2.0.12.1 |
| |
| - [bug] JAVA-994: Don't call on(Up|Down|Add|Remove) methods if Cluster is closed/closing. |
| - [improvement] JAVA-805: Document that metrics are null until Cluster is initialized. |
| - [bug] JAVA-1072: Ensure defunct connections are properly evicted from the pool. |
| |
| |
| ### 2.0.12 |
| |
| - [bug] JAVA-950: Fix Cluster.connect with a case-sensitive keyspace. |
| - [improvement] JAVA-920: Downgrade "error creating pool" message to WARN. |
| - [bug] JAVA-954: Don't trigger reconnection before initialization complete. |
| - [improvement] JAVA-914: Avoid rejected tasks at shutdown. |
| - [improvement] JAVA-921: Add SimpleStatement.getValuesCount(). |
| - [bug] JAVA-901: Move call to connection.release() out of cancelHandler. |
| - [bug] JAVA-960: Avoid race in control connection shutdown. |
| - [bug] JAVA-656: Fix NPE in ControlConnection.updateLocationInfo. |
| - [bug] JAVA-966: Count uninitialized connections in conviction policy. |
| - [improvement] JAVA-917: Document SSL configuration. |
| - [improvement] JAVA-652: Add DCAwareRoundRobinPolicy builder. |
| - [improvement] JAVA-808: Add generic filtering policy that can be used to exclude specific DCs. |
| |
| |
| ### 2.0.11 |
| |
| - [improvement] JAVA-718: Log streamid at the trace level on sending request and receiving response. |
| - [bug] JAVA-796: Fix SpeculativeExecutionPolicy.init() and close() are never called. |
| - [improvement] JAVA-710: Suppress unnecessary warning at shutdown. |
| - [improvement] #340: Allow DNS name with multiple A-records as contact point. |
| - [bug] JAVA-794: Allow tracing across multiple result pages. |
| - [bug] JAVA-737: DowngradingConsistencyRetryPolicy ignores write timeouts. |
| - [bug] JAVA-736: Forbid bind marker in QueryBuilder add/append/prepend. |
| - [bug] JAVA-712: Prevent QueryBuilder.quote() from applying duplicate double quotes. |
| - [bug] JAVA-688: Prevent QueryBuilder from trying to serialize raw string. |
| - [bug] JAVA-679: Support bind marker in QueryBuilder DELETE's list index. |
| - [improvement] JAVA-475: Improve QueryBuilder API for SELECT DISTINCT. |
| - [improvement] JAVA-225: Create values() function for Insert builder using List. |
| - [improvement] JAVA-702: Warn when ReplicationStrategy encounters invalid |
| replication factors. |
| - [improvement] JAVA-662: Add PoolingOptions method to set both core and max |
| connections. |
| - [improvement] JAVA-766: Do not include epoll JAR in binary distribution. |
| - [improvement] JAVA-726: Optimize internal copies of Request objects. |
| - [bug] JAVA-815: Preserve tracing across retries. |
| - [improvement] JAVA-709: New RetryDecision.tryNextHost(). |
| - [bug] JAVA-733: Handle function calls and raw strings as non-idempotent in QueryBuilder. |
| - [improvement] JAVA-765: Provide API to retrieve values of a Parameterized SimpleStatement. |
| - [improvement] JAVA-827: implement UPDATE .. IF EXISTS in QueryBuilder. |
| - [improvement] JAVA-618: Randomize contact points list to prevent hotspots. |
| - [improvement] JAVA-720: Surface the coordinator used on query failure. |
| - [bug] JAVA-792: Handle contact points removed during init. |
| - [improvement] JAVA-719: Allow PlainTextAuthProvider to change its credentials at runtime. |
| - [new feature] JAVA-151: Make it possible to register for SchemaChange Events. |
| - [improvement] JAVA-861: Downgrade "Asked to rebuild table" log from ERROR to INFO level. |
| - [improvement] JAVA-797: Provide an option to prepare statements only on one node. |
| - [improvement] JAVA-658: Provide an option to not re-prepare all statements in onUp. |
| - [improvement] JAVA-853: Customizable creation of netty timer. |
| - [bug] JAVA-859: Avoid quadratic ring processing with invalid replication factors. |
| - [improvement] JAVA-657: Debounce control connection queries. |
| - [bug] JAVA-784: LoadBalancingPolicy.distance() called before init(). |
| - [new feature] JAVA-828: Make driver-side metadata optional. |
| - [improvement] JAVA-544: Allow hosts to remain partially up. |
| - [improvement] JAVA-821, JAVA-822: Remove internal blocking calls and expose async session |
| creation. |
| - [improvement] JAVA-725: Use parallel calls when re-preparing statement on other |
| hosts. |
| - [bug] JAVA-629: Don't use connection timeout for unrelated internal queries. |
| - [bug] JAVA-892: Fix NPE in speculative executions when metrics disabled. |
| |
| Merged from 2.0.10_fixes branch: |
| |
| - [improvement] JAVA-756: Use Netty's pooled ByteBufAllocator by default. |
| - [improvement] JAVA-759: Expose "unsafe" paging state API. |
| - [bug] JAVA-767: Fix getObject by name. |
| - [bug] JAVA-768: Prevent race during pool initialization. |
| |
| |
| ### 2.0.10.1 |
| |
| - [improvement] JAVA-756: Use Netty's pooled ByteBufAllocator by default. |
| - [improvement] JAVA-759: Expose "unsafe" paging state API. |
| - [bug] JAVA-767: Fix getObject by name. |
| - [bug] JAVA-768: Prevent race during pool initialization. |
| |
| |
| ### 2.0.10 |
| |
| - [new feature] JAVA-518: Add AddressTranslater for EC2 multi-region deployment. |
| - [improvement] JAVA-533: Add connection heartbeat. |
| - [improvement] JAVA-568: Reduce level of logs on missing rpc_address. |
| - [improvement] JAVA-312, JAVA-681: Expose node token and range information. |
| - [bug] JAVA-595: Fix cluster name mismatch check at startup. |
| - [bug] JAVA-620: Fix guava dependency when using OSGI. |
| - [bug] JAVA-678: Fix handling of DROP events when ks name is case-sensitive. |
| - [improvement] JAVA-631: Use List<?> instead of List<Object> in QueryBuilder API. |
| - [improvement] JAVA-654: Exclude Netty POM from META-INF in shaded JAR. |
| - [bug] JAVA-655: Quote single quotes contained in table comments in asCQLQuery method. |
| - [bug] JAVA-684: Empty TokenRange returned in a one token cluster. |
| - [improvement] JAVA-687: Expose TokenRange#contains. |
| - [new feature] JAVA-547: Expose values of BoundStatement. |
| - [new feature] JAVA-584: Add getObject to BoundStatement and Row. |
| - [improvement] JAVA-419: Improve connection pool resizing algorithm. |
| - [bug] JAVA-599: Fix race condition between pool expansion and shutdown. |
| - [improvement] JAVA-622: Upgrade Netty to 4.0.27. |
| - [improvement] JAVA-562: Coalesce frames before flushing them to the connection. |
| - [improvement] JAVA-583: Rename threads to indicate that they are for the driver. |
| - [new feature] JAVA-550: Expose paging state. |
| - [new feature] JAVA-646: Slow Query Logger. |
| - [improvement] JAVA-698: Exclude some errors from measurements in LatencyAwarePolicy. |
| - [bug] JAVA-641: Fix issue when executing a PreparedStatement from another cluster. |
| - [improvement] JAVA-534: Log keyspace xxx does not exist at WARN level. |
| - [improvement] JAVA-619: Allow Cluster subclasses to delegate to another instance. |
| - [new feature] JAVA-669: Expose an API to check for schema agreement after a |
| schema-altering statement. |
| - [improvement] JAVA-692: Make connection and pool creation fully async. |
| - [improvement] JAVA-505: Optimize connection use after reconnection. |
| - [improvement] JAVA-617: Remove "suspected" mechanism. |
| - [improvement] reverts JAVA-425: Don't mark connection defunct on client timeout. |
| - [new feature] JAVA-561: Speculative query executions. |
| - [bug] JAVA-666: Release connection before completing the ResultSetFuture. |
| - [new feature BETA] JAVA-723: Percentile-based variant of query logger and speculative |
| executions. |
| - [bug] JAVA-734: Fix buffer leaks when compression is enabled. |
| |
| Merged from 2.0.9_fixes branch: |
| |
| - [bug] JAVA-614: Prevent race between cancellation and query completion. |
| - [bug] JAVA-632: Prevent cancel and timeout from cancelling unrelated ResponseHandler if |
| streamId was already released and reused. |
| - [bug] JAVA-642: Fix issue when newly opened pool fails before we could mark the node UP. |
| - [bug] JAVA-613: Fix unwanted LBP notifications when a contact host is down. |
| - [bug] JAVA-651: Fix edge cases where a connection was released twice. |
| - [bug] JAVA-653: Fix edge cases in query cancellation. |
| |
| |
| ### 2.0.9.2 |
| |
| - [bug] JAVA-651: Fix edge cases where a connection was released twice. |
| - [bug] JAVA-653: Fix edge cases in query cancellation. |
| |
| |
| ### 2.0.9.1 |
| |
| - [bug] JAVA-614: Prevent race between cancellation and query completion. |
| - [bug] JAVA-632: Prevent cancel and timeout from cancelling unrelated ResponseHandler if |
| streamId was already released and reused. |
| - [bug] JAVA-642: Fix issue when newly opened pool fails before we could mark the node UP. |
| - [bug] JAVA-613: Fix unwanted LBP notifications when a contact host is down. |
| |
| |
| ### 2.0.9 |
| |
| - [improvement] JAVA-538: Shade Netty dependency. |
| - [improvement] JAVA-543: Target schema refreshes more precisely. |
| - [bug] JAVA-546: Don't check rpc_address for control host. |
| - [improvement] JAVA-409: Improve message of NoHostAvailableException. |
| - [bug] JAVA-556: Rework connection reaper to avoid deadlock. |
| - [bug] JAVA-557: Avoid deadlock when multiple connections to the same host get write |
| errors. |
| - [improvement] JAVA-504: Make shuffle=true the default for TokenAwarePolicy. |
| - [bug] JAVA-577: Fix bug when SUSPECT reconnection succeeds, but one of the pooled |
| connections fails while bringing the node back up. |
| - [bug] JAVA-419: JAVA-587: Prevent faulty control connection from ignoring reconnecting hosts. |
| - temporarily revert "Add idle timeout to the connection pool". |
| - [bug] JAVA-593: Ensure updateCreatedPools does not add pools for suspected hosts. |
| - [bug] JAVA-594: Ensure state change notifications for a given host are handled serially. |
| - [bug] JAVA-597: Ensure control connection reconnects when control host is removed. |
| |
| |
| ### 2.0.8 |
| |
| - [bug] JAVA-526: Fix token awareness for case-sensitive keyspaces and tables. |
| - [bug] JAVA-515: Check maximum number of values passed to SimpleStatement. |
| - [improvement] JAVA-532: Expose the driver version through the API. |
| - [improvement] JAVA-522: Optimize session initialization when some hosts are not |
| responsive. |
| |
| |
| ### 2.0.7 |
| |
| - [bug] JAVA-449: Handle null pool in PooledConnection.release. |
| - [improvement] JAVA-425: Defunct connection on request timeout. |
| - [improvement] JAVA-426: Try next host when we get a SERVER_ERROR. |
| - [bug] JAVA-449, JAVA-460, JAVA-471: Handle race between query timeout and completion. |
| - [bug] JAVA-496: Fix DCAwareRoundRobinPolicy datacenter auto-discovery. |
| - [bug] JAVA-497: Ensure control connection does not trigger concurrent reconnects. |
| - [improvement] JAVA-472: Keep trying to reconnect on authentication errors. |
| - [improvement] JAVA-463: Expose close method on load balancing policy. |
| - [improvement] JAVA-459: Allow load balancing policy to trigger refresh for a single host. |
| - [bug] JAVA-493: Expose an API to cancel reconnection attempts. |
| - [bug] JAVA-503: Fix NPE when a connection fails during pool construction. |
| - [improvement] JAVA-423: Log datacenter name in DCAware policy's init when it is explicitly provided. |
| - [improvement] JAVA-504: Shuffle the replicas in TokenAwarePolicy.newQueryPlan. |
| - [improvement] JAVA-507: Make schema agreement wait tuneable. |
| - [improvement] JAVA-494: Document how to inject the driver metrics into another registry. |
| - [improvement] JAVA-419: Add idle timeout to the connection pool. |
| - [bug] JAVA-516: LatencyAwarePolicy does not shutdown executor on invocation of close. |
| - [improvement] JAVA-451: Throw an exception when DCAwareRoundRobinPolicy is built with |
| an explicit but null or empty local datacenter. |
| - [bug] JAVA-511: Fix check for local contact points in DCAware policy's init. |
| - [improvement] JAVA-457: Make timeout on saturated pool customizable. |
| - [improvement] JAVA-521: Downgrade Guava to 14.0.1. |
| |
| |
| ### 2.0.6 |
| |
| - [bug] JAVA-397: Check cluster name when connecting to a new node. |
| - [bug] JAVA-326: Add missing CAS delete support in QueryBuilder. |
| - [bug] JAVA-363: Add collection and data length checks during serialization. |
| - [improvement] JAVA-329: Surface number of retries in metrics. |
| - [bug] JAVA-428: Do not use a host when no rpc_address found for it. |
| - [improvement] JAVA-358: Add ResultSet.wasApplied() for conditional queries. |
| - [bug] JAVA-349: Fix negative HostConnectionPool open count. |
| - [improvement] JAVA-436: Log more connection details at trace and debug levels. |
| - [bug] JAVA-445: Fix cluster shutdown. |
| - [improvement] JAVA-439: Expose child policy in chainable load balancing policies. |
| |
| |
| ### 2.0.5 |
| |
| - [bug] JAVA-407: Release connections on ResultSetFuture#cancel. |
| - [bug] JAVA-393: Fix handling of SimpleStatement with values in query builder |
| batches. |
| - [bug] JAVA-417: Ensure pool is properly closed in onDown. |
| - [bug] JAVA-415: Fix tokenMap initialization at startup. |
| - [bug] JAVA-418: Avoid deadlock on close. |
| |
| |
| ### 2.0.4 |
| |
| - [improvement] JAVA-204: Better handling of dead connections. |
| - [bug] JAVA-373: Fix potential NPE in ControlConnection. |
| - [bug] JAVA-291: Throws NPE when passed null for a contact point. |
| - [bug] JAVA-315: Avoid LoadBalancingPolicy onDown+onUp at startup. |
| - [bug] JAVA-343: Avoid classloader leak in Tomcat. |
| - [bug] JAVA-387: Avoid deadlock in onAdd/onUp. |
| - [bug] JAVA-377, JAVA-391: Make metadata parsing more lenient. |
| - [bug] JAVA-394: Ensure defunct connections are completely closed. |
| - [bug] JAVA-342, JAVA-390: Fix memory and resource leak on closed Sessions. |
| |
| |
| ### 2.0.3 |
| |
| - [new] The new AbsractSession makes mocking of Session easier. |
| - [new] JAVA-309: Allow to trigger a refresh of connected hosts. |
| - [new] JAVA-265: New Session#getState method allows to grab information on |
| which nodes a session is connected to. |
| - [new] JAVA-327: Add QueryBuilder syntax for tuples in where clauses (syntax |
| introduced in Cassandra 2.0.6). |
| - [improvement] JAVA-359: Properly validate arguments of PoolingOptions methods. |
| - [bug] JAVA-368: Fix bogus rejection of BigInteger in 'execute with values'. |
| - [bug] JAVA-367: Signal connection failure sooner to avoid missing them. |
| - [bug] JAVA-337: Throw UnsupportedOperationException for protocol batch |
| setSerialCL. |
| |
| Merged from 1.0 branch: |
| |
| - [bug] JAVA-325: Fix periodic reconnection to down hosts. |
| |
| |
| ### 2.0.2 |
| |
| - [api] The type of the map key returned by NoHostAvailable#getErrors has changed from |
| InetAddress to InetSocketAddress. Same for Initializer#getContactPoints return and |
| for AuthProvider#newAuthenticator. |
| - [api] JAVA-296: The default load balacing policy is now DCAwareRoundRobinPolicy, and the local |
| datacenter is automatically picked based on the first connected node. Furthermore, |
| the TokenAwarePolicy is also used by default. |
| - [new] JAVA-145: New optional AddressTranslater. |
| - [bug] JAVA-321: Don't remove quotes on keyspace in the query builder. |
| - [bug] JAVA-320: Fix potential NPE while cluster undergo schema changes. |
| - [bug] JAVA-319: Fix thread-safety of page fetching. |
| - [bug] JAVA-318: Fix potential NPE using fetchMoreResults. |
| |
| Merged from 1.0 branch: |
| |
| - [new] JAVA-179: Expose the name of the partitioner in use in the cluster metadata. |
| - [new] Add new WhiteListPolicy to limit the nodes connected to a particular list. |
| - [improvement] JAVA-289: Do not hop DC for LOCAL_* CL in DCAwareRoundRobinPolicy. |
| - [bug] JAVA-313: Revert back to longs for dates in the query builder. |
| - [bug] JAVA-314: Don't reconnect to nodes ignored by the load balancing policy. |
| |
| |
| ### 2.0.1 |
| |
| - [improvement] JAVA-278: Handle the static columns introduced in Cassandra 2.0.6. |
| - [improvement] JAVA-208: Add Cluster#newSession method to create Session without connecting |
| right away. |
| - [bug] JAVA-279: Add missing iso8601 patterns for parsing dates. |
| - [bug] Properly parse BytesType as the blob type. |
| - [bug] JAVA-280: Potential NPE when parsing schema of pre-CQL tables of C* 1.2 nodes. |
| |
| Merged from 1.0 branch: |
| |
| - [bug] JAVA-275: LatencyAwarePolicy.Builder#withScale doesn't set the scale. |
| - [new] JAVA-114: Add methods to check if a Cluster/Session instance has been closed already. |
| |
| |
| ### 2.0.0 |
| |
| - [api] JAVA-269: Case sensitive identifier by default in Metadata. |
| - [bug] JAVA-274: Fix potential NPE in Cluster#connect. |
| |
| Merged from 1.0 branch: |
| |
| - [bug] JAVA-263: Always return the PreparedStatement object that is cache internally. |
| - [bug] JAVA-261: Fix race when multiple connect are done in parallel. |
| - [bug] JAVA-270: Don't connect at all to nodes that are ignored by the load balancing |
| policy. |
| |
| |
| ### 2.0.0-rc3 |
| |
| - [improvement] The protocol version 1 is now supported (features only supported by the |
| version 2 of the protocol throw UnsupportedFeatureException). |
| - [improvement] JAVA-195: Make most main objects interface to facilitate testing/mocking. |
| - [improvement] Adds new getStatements and clear methods to BatchStatement. |
| - [api] JAVA-247: Renamed shutdown to closeAsync and ShutdownFuture to CloseFuture. Clustering |
| and Session also now implement Closeable. |
| - [bug] JAVA-232: Fix potential thread leaks when shutting down Metrics. |
| - [bug] JAVA-231: Fix potential NPE in HostConnectionPool. |
| - [bug] JAVA-244: Avoid NPE when node is in an unconfigured DC. |
| - [bug] JAVA-258: Don't block for scheduled reconnections on Cluster#close. |
| |
| Merged from 1.0 branch: |
| |
| - [new] JAVA-224: Added Session#prepareAsync calls. |
| - [new] JAVA-249: Added Cluster#getLoggedKeyspace. |
| - [improvement] Avoid preparing a statement multiple time per host with multiple sessions. |
| - [bug] JAVA-255: Make sure connections are returned to the right pools. |
| - [bug] JAVA-264: Use date string in query build to work-around CASSANDRA-6718. |
| |
| |
| ### 2.0.0-rc2 |
| |
| - [new] JAVA-207: Add LOCAL_ONE consistency level support (requires using C* 2.0.2+). |
| - [bug] JAVA-219: Fix parsing of counter types. |
| - [bug] JAVA-218: Fix missing whitespace for IN clause in the query builder. |
| - [bug] JAVA-221: Fix replicas computation for token aware balancing. |
| |
| Merged from 1.0 branch: |
| |
| - [bug] JAVA-213: Fix regression from JAVA-201. |
| - [improvement] New getter to obtain a snapshot of the scores maintained by |
| LatencyAwarePolicy. |
| |
| |
| ### 2.0.0-rc1 |
| |
| - [new] JAVA-199: Mark compression dependencies optional in maven. |
| - [api] Renamed TableMetadata#getClusteringKey to TableMetadata#getClusteringColumns. |
| |
| Merged from 1.0 branch: |
| |
| - [new] JAVA-142: OSGi bundle. |
| - [improvement] JAVA-205: Make collections returned by Row immutable. |
| - [improvement] JAVA-203: Limit internal thread pool size. |
| - [bug] JAVA-201: Don't retain unused PreparedStatement in memory. |
| - [bug] Add missing clustering order info in TableMetadata |
| - [bug] JAVA-196: Allow bind markers for collections in the query builder. |
| |
| |
| ### 2.0.0-beta2 |
| |
| - [api] BoundStatement#setX(String, X) methods now set all values (if there is |
| more than one) having the provided name, not just the first occurence. |
| - [api] The Authenticator interface now has a onAuthenticationSuccess method that |
| allows to handle the potential last token sent by the server. |
| - [new] The query builder don't serialize large values to strings anymore by |
| default by making use the new ability to send values alongside the query string. |
| - [new] JAVA-140: The query builder has been updated for new CQL features. |
| - [bug] Fix exception when a conditional write timeout C* side. |
| - [bug] JAVA-182: Ensure connection is created when Cluster metadata are asked for. |
| - [bug] JAVA-187: Fix potential NPE during authentication. |
| |
| |
| ### 2.0.0-beta1 |
| |
| - [api] The 2.0 version is an API-breaking upgrade of the driver. While most |
| of the breaking changes are minor, there are too numerous to be listed here |
| and you are encouraged to look at the Upgrade_guide_to_2.0 file that describe |
| those changes in details. |
| - [new] LZ4 compression is supported for the protocol. |
| - [new] JAVA-39: The driver does not depend on cassandra-all anymore. |
| - [new] New BatchStatement class allows to execute batch other statements. |
| - [new] Large ResultSet are now paged (incrementally fetched) by default. |
| - [new] SimpleStatement support values for bind-variables, to allow |
| prepare+execute behavior with one roundtrip. |
| - [new] Query parameters defaults (Consistency level, page size, ...) can be |
| configured globally. |
| - [new] New Cassandra 2.0 SERIAL and LOCAL_SERIAL consistency levels are |
| supported. |
| - [new] JAVA-116: Cluster#shutdown now waits for ongoing queries to complete by default. |
| - [new] Generic authentication through SASL is now exposed. |
| - [bug] JAVA-88: TokenAwarePolicy now takes all replica into account, instead of only the |
| first one. |
| |
| |
| ### 1.0.5 |
| |
| - [new] JAVA-142: OSGi bundle. |
| - [new] JAVA-207: Add support for ConsistencyLevel.LOCAL_ONE; note that this |
| require Cassandra 1.2.12+. |
| - [improvement] JAVA-205: Make collections returned by Row immutable. |
| - [improvement] JAVA-203: Limit internal thread pool size. |
| - [improvement] New getter to obtain a snapshot of the scores maintained by |
| LatencyAwarePolicy. |
| - [improvement] JAVA-222: Avoid synchronization when getting codec for collection |
| types. |
| - [bug] JAVA-201, JAVA-213: Don't retain unused PreparedStatement in memory. |
| - [bug] Add missing clustering order info in TableMetadata |
| - [bug] JAVA-196: Allow bind markers for collections in the query builder. |
| |
| |
| ### 1.0.4 |
| |
| - [api] JAVA-163: The Cluster.Builder#poolingOptions and Cluster.Builder#socketOptions |
| are now deprecated. They are replaced by the new withPoolingOptions and |
| withSocketOptions methods. |
| - [new] JAVA-129: A new LatencyAwarePolicy wrapping policy has been added, allowing to |
| add latency awareness to a wrapped load balancing policy. |
| - [new] JAVA-161: Cluster.Builder#deferInitialization: Allow defering cluster initialization. |
| - [new] JAVA-117: Add truncate statement in query builder. |
| - [new] JAVA-106: Support empty IN in the query builder. |
| - [bug] JAVA-166: Fix spurious "No current pool set; this should not happen" error |
| message. |
| - [bug] JAVA-184: Fix potential overflow in RoundRobinPolicy and correctly errors if |
| a balancing policy throws. |
| - [bug] Don't release Stream ID for timeouted queries (unless we do get back |
| the response) |
| - [bug] Correctly escape identifiers and use fully qualified table names when |
| exporting schema as string. |
| |
| |
| ### 1.0.3 |
| |
| - [api] The query builder now correctly throw an exception when given a value |
| of a type it doesn't know about. |
| - [new] SocketOptions#setReadTimeout allows to set a timeout on how long we |
| wait for the answer of one node. See the javadoc for more details. |
| - [new] New Session#prepare method that takes a Statement. |
| - [bug] JAVA-143: Always take per-query CL, tracing, etc. into account for QueryBuilder |
| statements. |
| - [bug] Temporary fixup for TimestampType when talking to C* 2.0 nodes. |
| |
| |
| ### 1.0.2 |
| |
| - [api] Host#getMonitor and all Host.HealthMonitor methods have been |
| deprecated. The new Host#isUp method is now prefered to the method |
| in the monitor and you should now register Host.StateListener against |
| the Cluster object directly (registering against a host HealthMonitor |
| was much more limited anyway). |
| - [new] JAVA-92: New serialize/deserialize methods in DataType to serialize/deserialize |
| values to/from bytes. |
| - [new] JAVA-128: New getIndexOf() method in ColumnDefinitions to find the index of |
| a given column name. |
| - [bug] JAVA-131: Fix a bug when thread could get blocked while setting the current |
| keyspace. |
| - [bug] JAVA-136: Quote inet addresses in the query builder since CQL3 requires it. |
| |
| |
| ### 1.0.1 |
| |
| - [api] JAVA-100: Function call handling in the query builder has been modified in a |
| backward incompatible way. Function calls are not parsed from string values |
| anymore as this wasn't safe. Instead the new 'fcall' method should be used. |
| - [api] Some typos in method names in PoolingOptions have been fixed in a |
| backward incompatible way before the API get widespread. |
| - [bug] JAVA-123: Don't destroy composite partition key with BoundStatement and |
| TokenAwarePolicy. |
| - [new] null values support in the query builder. |
| - [new] JAVA-5: SSL support (requires C* >= 1.2.1). |
| - [new] JAVA-113: Allow generating unlogged batch in the query builder. |
| - [improvement] Better error message when no host are available. |
| - [improvement] Improves performance of the stress example application been. |
| |
| |
| ### 1.0.0 |
| |
| - [api] The AuthInfoProvider has be (temporarily) removed. Instead, the |
| Cluster builder has a new withCredentials() method to provide a username |
| and password for use with Cassandra's PasswordAuthenticator. Custom |
| authenticator will be re-introduced in a future version but are not |
| supported at the moment. |
| - [api] The isMetricsEnabled() method in Configuration has been replaced by |
| getMetricsOptions(). An option to disabled JMX reporting (on by default) |
| has been added. |
| - [bug] JAVA-91: Don't make default load balancing policy a static singleton since it |
| is stateful. |
| |
| |
| ### 1.0.0-RC1 |
| |
| - [new] JAVA-79: Null values are now supported in BoundStatement (but you will need at |
| least Cassandra 1.2.3 for it to work). The API of BoundStatement has been |
| slightly changed so that not binding a variable is not an error anymore, |
| the variable is simply considered null by default. The isReady() method has |
| been removed. |
| - [improvement] JAVA-75: The Cluster/Session shutdown methods now properly block until |
| the shutdown is complete. A version with at timeout has been added. |
| - [bug] JAVA-44: Fix use of CQL3 functions in the query builder. |
| - [bug] JAVA-77: Fix case where multiple schema changes too quickly wouldn't work |
| (only triggered when 0.0.0.0 was used for the rpc_address on the Cassandra |
| nodes). |
| - [bug] JAVA-72: Fix IllegalStateException thrown due to a reconnection made on an I/O |
| thread. |
| - [bug] JAVA-82: Correctly reports errors during authentication phase. |
| |
| |
| ### 1.0.0-beta2 |
| |
| - [new] JAVA-51, JAVA-60, JAVA-58: Support blob constants, BigInteger, BigDecimal and counter batches in |
| the query builder. |
| - [new] JAVA-61: Basic support for custom CQL3 types. |
| - [new] JAVA-65: Add "execution infos" for a result set (this also move the query |
| trace in the new ExecutionInfos object, so users of beta1 will have to |
| update). |
| - [bug] JAVA-62: Fix failover bug in DCAwareRoundRobinPolicy. |
| - [bug] JAVA-66: Fix use of bind markers for routing keys in the query builder. |
| |
| |
| ### 1.0.0-beta1 |
| |
| - initial release |
