Changelog¶

Version 10.5.1¶

PR-1151 - Fixed null bytes value INSERT and UPSERT for SQL Server

Version 10.5.0¶

PR-1195 - CCDB-4777: Changed JDBC auto.create for STRING types from CLOB to VARCHAR
PR-1192 - Defined HTTPS repositories
PR-1189 - Backported CCDB-4600 to 5.4.x
PR-1183 - CCDB-4692: Demoted logging containing query contents from DEBUG to TRACE

Version 10.4.2¶

PR-1151 - Fixed null bytes value INSERT and UPSERT for SQL Server

Version 10.4.1¶

PR-1186 - [MINOR] Fixed missing MySQL driver in v10.4.0
PR-1187 - Updated CODEOWNERS to Confluent Connect team

Version 10.4.0¶

PR-1182 - CCDB-4600: [CVE-2022-21724] Upgraded Postgres to 42.3.3 for JDBC, Postgres, and CDC connectors
PR-1180 - CCDB-4450: Limited retries on SQLExceptions on JdbcSource
PR-1179 - CCDB-4632: Fixed a race condition in table monitoring thread startup
PR-1177 - Introduced pull request reviewers
PR-1169 - CCDB-4586: Requested to add a Prefix or a Snapshot mode for JDBC Source connector to execute the query in snapshot mode
PR-1178 - Spawned tasks even when there’s no tables that match the include/exclude list.
PR-1176 - Removed the assertion of executeUpdate count and check for EXECUTE_FAILED
PR-1164 - MINOR: Contribution guidelines for developers
PR-1154 - MINOR: Fixed snapshot version

Version 10.3.4¶

PR-1151 - Fixed null bytes value INSERT and UPSERT for SQL Server

Version 10.3.3¶

PR-1163 - Improved the ISO date and time format to have better nanosecond precision

Version 10.3.2¶

PR-1166 - Upgraded org.postgresql:postgresql
PR-1157 - CCDB-4354: Preflight cross-fields validation for configuration PK_MODE
PR-1153 - CCDB-4512: Fixed support for PostgreSQL NUMERIC and DECIMAL types with unspecified scale

Version 10.3.1¶

PR-1159 - CCDB-4340: Fixed the NPE on timestamp columns that are null

Version 10.3.0¶

PR-1152 - CCDB-4247/CCDB-4340: Added support for the new Timestamp granularity features in the JDBC Source connector

Version 10.2.7¶

PR-1157 - CCDB-4354: Preflight cross-fields validation for configuration PK_MODE

Version 10.2.6¶

PR-1145 - CCDB-4476: Prevented blocking on database connection in JdbcSourceConnector::taskConfigs
PR-1144 - CCDB-4470: Handled case mismatch between user-specified and table-provided timestamp column names
PR-1143 - CCDB-4454: Truncated long table names to respect PostgreSQL length limits

Version 10.2.5¶

PR-1126 - Fixed an issue updating the internal offset value

Version 10.2.4¶

PR-1120 - Included the TableAlterOrCreateException in createOrAmend path for sink connectors

Version 10.2.3¶

PR-1112 - Fixed Sybase dialect UPSERT syntax

Version 10.2.2¶

PR-1107 - CCDB-4247: Closed resources correctly on stop
PR-1100 - Fixed checkstyle by updating Apache license header to Community License
PR-1096 - CCDB-4193: Terminated task on SQLNonTransientException
PR-1095 - CCDB-4190: Committed after DDL

Version 10.2.1¶

PR-1093 - CCDB-4141: Prevented data loss in timestamp mode
PR-1053 - CCDB-3981: Added a null check for get after auto create for JDBC connector

Version 10.2.0¶

PR-1059 - CC-14541: Excluded ZK and Netty from packaging
PR-1052 - FF-5018: JDBC Source connector needed to provide column precision for DECIMAL (NUMERIC) data types
PR-1039 - CCDB-3880: Set default schema to dbo for MicrosoftSqlServer Dialect
PR-1026 - MINOR: Performed a connection rollback before closing in case the transaction was invalid
PR-1040 - CCDB-3740: Fixed bug fitting numerics into double primitive type
PR-1044 - FF-2998: Postgres primitive array support
PR-1036 - Fixed typo in the method names of the interface CriteriaValues

Version 10.1.7¶

PR-1145 - CCDB-4476: Prevented blocking on database connection in JdbcSourceConnector::taskConfigs
PR-1143 - CCDB-4454: Truncated long table names to respect PostgreSQL length limits
PR-1144 - CCDB-4470: Handled case mismatch between user-specified and table-provided timestamp column names
PR-1135 - Disabled concurrent jobs
PR-1130 - MINOR: Called setCharacterStream API with length

Version 10.1.6¶

PR-1126 - Fixed the JDBC data loss issue, by updating the internal offset value

Version 10.1.5¶

PR-1120 - Included the TableAlterOrCreateException in createOrAmend path for sink
PR-1119 - Updated Jenkinsfile Nodelabel

Version 10.1.4¶

PR-1116 - Removed HOLDLOCK from test code
PR-1112 - Fixed Sybase dialect UPSERT syntax
PR-1113 - MINOR: Fixed the build

Version 10.1.3¶

PR-1107 - CCDB-4247: Closed resources correctly on stop
PR-1100 - Fixed checkstyle by updating Apache license header to Community License
PR-1096 - CCDB-4193: Terminated task on SQLNonTransientException
PR-1095 - CCDB-4190: Committed after DDL

Version 10.1.2¶

PR-1093 - CCDB-4141: Prevented data loss in timestamp mode
PR-1053 - CCDB-3981: Added a null check for get after auto create for JDBC connector
PR-1061 - MINOR: Removed unused TableRecommender class
PR-1059 - CC-14541: Excluded ZK and Netty from packaging
PR-1055 - Upgraded Postgres driver to fix CVE
PR-1054 - Upgraded Postgres driver to fix CVE
PR-1039 - CCDB-3880: Set default schema to dbo for MicrosoftSqlServer Dialect
PR-1026 - MINOR: Performed a connection rollback before closing in case the transaction was invalid
PR-1042 - Upgraded org.postgresql:postgresql to version 42.2.19

Version 10.1.1¶

PR-1037 - MINOR: Added validation that table.name.format is non-empty
PR-1038 - Upgraded org.postgresql:postgresql to version 42.2.19

Version 10.1.0¶

PR-999 - CCDB-192: Implemented error reporting support in JDBC Sink
PR-1012 - CCDB-3732: Disabled table monitor thread when in query mode
PR-1004 - CCDB-3681: Picked binding method wisely according to column def
PR-1003 - MINOR: Fixed logger classes for dialects
PR-1001 - MINOR: Logged complete stack traces for all sub-exceptions when failing task
PR-959 - CC-12626: Validated topic.prefix to disallow spaces in between
PR-984 - MINOR: Fixed JdbcSinkTask::version
PR-981 - Update pom.mxl with correct path to documentation page
PR-969 - MINOR: Fixed documentation link for Confluent Hub
PR-947 - CC-12468: Returned control flow to WorkerSourceTask
PR-942 - Maven: Removed build property ${confluent.maven.repo}
PR-938 - Removed Connect-utils and Licensing-Extensions Deps

Version 10.0.10¶

PR-1145 - CCDB-4476: Prevented blocking on database connection in JdbcSourceConnector::taskConfigs
PR-1143 - CCDB-4454: Truncated long table names to respect PostgreSQL length limits
PR-1144 - CCDB-4470: Handled case mismatch between user-specified and table-provided timestamp column names
PR-1135 - Disabled concurrent jobs
PR-1130 - MINOR: Called setCharacterStream API with length

Version 10.0.9¶

PR-1126 - Fixed the JDBC data loss issue by updating the internal offset value

Version 10.0.8¶

PR-1120 - Included the TableAlterOrCreateException in creatOrAmend path for sink
PR-1119 - Updated Jenkinsfile node label

Version 10.0.7¶

PR-1116 - Removed HOLDLOCK from test code
PR-1112 - Fixed Sybase dialect UPSERT syntax
PR-1113 - MINOR: Fixed build

Version 10.0.6¶

PR-1107 - CCDB-4247: Closed resources correctly on stop
PR-1100 - Fixed Checkstyle by updating Apache license header to community license
PR-1096 - CCDB-4193: Terminated task on SQLNonTransientException
PR-1095 - CCDB-4190: Committed after DDL

Version 10.0.5¶

PR-1093 - CCDB-4141: Prevented data loss in timestamp mode
PR-1053 - CCDB-3981: Added a null check for get() after auto create for JDBC connector
PR-1061 - MINOR: Removed unused TableRecommender class
PR-1059 - CC-14541: Excluded ZK and Netty from packaging
PR-1055 - Upgraded Postgres driver to fix CVE
PR-1054 - Upgraded Postgres driver to fix CVE
PR-1039 - CCDB-3880: Set default schema to dbo for MicrosoftSqlServer Dialect

Version 10.0.4¶

PR-1026 - MINOR: Performed a connection rollback before closing in case the transaction was invalid
PR-1042 - Upgraded org.postgresql:postgresql to version 42.2.19

Version 10.0.3¶

PR-1037 - MINOR: Added validation that table.name.format is non-empty
PR-1038 - Upgraded org.postgresql:postgresql to version 42.2.19
PR-999 - CCDB-192: Implemented error reporting support in JDBC Sink

Version 10.0.2¶

PR-1012 - CCDB-3732: Disabled table monitor thread when in query mode
PR-1004 - CCDB-3681: Picked binding method wisely according to column definition
PR-1003 - MINOR: Fixed logger classes for dialects
PR-1001 - MINOR: Loggged complete stack traces for all sub-exceptions when failing task
PR-959 - CC-12626: Validated topic.prefix to disallow spaces in between
PR-984 - MINOR: Fixed JdbcSinkTask::version
PR-981 - Updated pom.mxl with correct path to Docs page

Version 10.0.1¶

PR-969 - MINOR: Fixed documentation link for Confluent Hub
PR-947 - CC-12468: Periodically returned control flow to WorkerSourceTask
PR-942 - Maven: Removed build property ${confluent.maven.repo}
PR-938 - Removed Connect-utils and Licensing-Extensions Deps

Version 10.0.0¶

PR-928 - CC-3610: Add Oracle and SQL Server JDBC drivers, which are now distribution friendly
PR-918 - CC-8794: MS SQL Server datetime give repeated messages due to rounding error
PR-925 - CC-11940: fix a bug that happens when merging long text to oracle table
PR-924 - MINOR: Fix exception when failing to read tables
PR-930 - CC-11984: Remove the table.whitelist and table.blacklist recommended values
PR-847 - Allow ‘connection.attempts’ and ‘connection.backoff.ms’ to be configured for sink connectors
PR-887 - Add the possibility for dialects to provide a SQL type for null values
PR-910 - CC-11507: Always parse Date in UTC
PR-692 - Enable CURRENT_TIMESTAMP for SAP HANA JDBC
PR-888 - CC-10823: Require non-tombstone records when deletes are disabled
PR-884 - SEC-1034: log4j migration to confluent repackaged version
PR-875 - CC-9565: Add support for casting stringified UUIDs to uuid upon insert/update/upsert in PostgreSQL
PR-870 - CC-9567: Allow users to define extra connection properties individually rather than only through JDBC URI
PR-866 - CC-8750: Changed the dialects to sanitize all URL properties that case-insensitively contain “password”
PR-477 - Add support for uuid columns
PR-844 - CC-8898: Add better error messages when consumed records don’t match connector config
PR-828 - MINOR: Retain chain of SQLException exceptions
PR-839 - CC-8823: Add support for the JDBC sink to write to views in addition to tables
PR-804 - #363 - MySQL Sink create string columns as TEXT instead of VARCHAR(256)

Version 5.5.7¶

PR-1135 - Disabled concurrent jobs
PR-1130 - MINOR: call setCharacterStream API with length
PR-1126 - Fix the JDBC data loss issue, by updating the internal offset value
PR-1119 - Update Jenkinsfile Nodelabel
PR-1113 - MINOR: fix the build
PR-1107 - CCDB-4247: Close resources correctly on stop

Version 5.5.6¶

PR-1100 - Fix checkstyle by updating Apache license header to Community License
PR-1093 - CCDB-4141: Prevent data loss in timestamp mode

Version 5.5.5¶

PR-1053 - CCDB-3981: Add a null check for get after auto create for JDBC connector
PR-1059 - CC-14541 : Exclude zk and netty from packaging
PR-1055 - Upgrade Postgres driver to fix CVE.
PR-1054 - Upgrade Postgres driver to fix CVE.
PR-1039 - CCDB-3880: Set default schema to dbo for MicrosoftSqlServer Dialect
PR-1042 - Upgrade org.postgresql:postgresql to version 42.2.19

Version 5.5.4¶

PR-1038 - Upgrade org.postgresql:postgresql to version 42.2.19
PR-1004 - CCDB-3681: pick binding method wisely according to column def
PR-1003 - MINOR: Fix logger classes for dialects
PR-1001 - MINOR: Log complete stack traces for all sub-exceptions when failing task
PR-959 - CC-12626: validate topic.prefix to disallow spaces in between
PR-984 - MINOR: Fix JdbcSinkTask::version

Version 5.5.3¶

PR-947 - CC-12468: Periodically return control flow to WorkerSourceTask
PR-942 - Maven: Removed build property ${confluent.maven.repo}.
PR-938 - Remove Connect-utils and Licensing-Extensions Deps
PR-918 - CC-8794: MS SQL Server datetime give repeated messages due to rounding error
PR-925 - CC-11940: fix a bug that happens when merging long text to oracle table
PR-924 - MINOR: Fix exception when failing to read tables

Version 5.5.2¶

PR-910 - CC-11507: Always parse Date in UTC
PR-906 - SEC-1307: Backport “log4j replacement with confluent repackaged version”
PR-692 - Enable CURRENT_TIMESTAMP for SAP HANA JDBC

Version 5.5.1¶

PR-866 - CC-8750: Changed the dialects to sanitize all URL properties that case-insensitively contain “password”
PR-844 - CC-8898: Add better error messages when consumed records don’t match connector config
PR-828 - MINOR: Retain chain of SQLException exceptions
PR-839 - CC-8823: Add support for the JDBC sink to write to views in addition to tables

Version 5.5.0¶

JDBC Source Connector¶

PR-797 - MINOR: Upgrade to Derby 10.14.2.0.
PR-794 - CC-6411: Upgrade JDBC driver for Postgres to 42.2.10.
PR-793 - CC-7637: added logging of query at TRACE level.
PR-792 - CC-8090: Validate connection.attempts property in config class.
PR-791 - CC-8087: Remove plaintext logging of task configs.
PR-429 - Added timestamp.initial config, used for initial queries that use timestamp criteria.
PR-715 - Fixed issue in CachedConnectionProvider, to enable retries when a connection is failed.
PR-770 - CC-7628: Set conservative connection timeout for JDBC driver.
PR-775 - Move setFetchSize to GenericDatabaseDialect.
PR-730 - Add suffix to append at the end of the generated query.
PR-758 - Fix Postgres OOM by limiting fetch size.

JDBC Sink Connector¶

PR-794 - CC-6411: Upgrade jdbc driver for postgres to 42.2.10.
PR-787 - Make metadata allFields ordered consistently with the valueSchema.
PR-770 - CC-7628: Set conservative connection timeout for JDBC driver.
PR-748 - Handling deletes correctly with non-null value schema and null records.

Version 5.4.6¶

PR-1135 - Disabled concurrent jobs
PR-1130 - MINOR: call setCharacterStream API with length
PR-1126 - Fix the JDBC data loss issue, by updating the internal offset value
PR-1119 - Update Jenkinsfile Nodelabel
PR-1113 - MINOR: fix the build

Version 5.4.5¶

PR-1100 - Fix checkstyle by updating Apache license header to Community License
PR-1093 - CCDB-4141: Prevent data loss in timestamp mode
PR-1053 - CCDB-3981: Add a null check for get after auto create for JDBC connector

Version 5.4.4¶

PR-1059 - CC-14541 : Exclude zk and netty from packaging
PR-1055 - Upgrade Postgres driver to fix CVE.
PR-1054 - Upgrade Postgres driver to fix CVE.
PR-1042 - Upgrade org.postgresql:postgresql to version 42.2.19
PR-1004 - CCDB-3681: pick binding method wisely according to column def
PR-1003 - MINOR: Fix logger classes for dialects
PR-1001 - MINOR: Log complete stack traces for all sub-exceptions when failing task
PR-959 - CC-12626: validate topic.prefix to disallow spaces in between
PR-984 - MINOR: Fix JdbcSinkTask::version
PR-953 - MINOR: fix mssql jdbc driver scope that was accidentally changed by bad merge
PR-951 - MINOR: fix the build for 5.2.x
PR-947 - CC-12468: Periodically return control flow to WorkerSourceTask
PR-942 - Maven: Removed build property ${confluent.maven.repo}.
PR-938 - Remove Connect-utils and Licensing-Extensions Deps

Version 5.4.3¶

PR-918 - CC-8794: MS SQL Server datetime give repeated messages due to rounding error
PR-925 - CC-11940: fix a bug that happens when merging long text to oracle table
PR-924 - MINOR: Fix exception when failing to read tables
PR-910 - CC-11507: Always parse Date in UTC
PR-906 - SEC-1307: Backport “log4j replacement with confluent repackaged version”
PR-692 - Enable CURRENT_TIMESTAMP for SAP HANA JDBC
PR-866 - CC-8750: Changed the dialects to sanitize all URL properties that case-insensitively contain “password”
PR-844 - CC-8898: Add better error messages when consumed records don’t match connector config
PR-828 - MINOR: Retain chain of SQLException exceptions

Version 5.4.2¶

PR-839 - CC-8823: Add support for the JDBC sink to write to views in addition to tables
PR-830 - CC-8651: Backport docs copy-edits to config docstrings.

Version 5.4.1¶

PR-799 - MINOR: Upgrade Postgres driver from 9.4.1212 to 42.2.10
PR-797 - MINOR: Upgrade to Derby 10.14.2.0
PR-793 - CC-7637: Change Statement logging from DEBUG level to TRACE level in TimestampIncrementingTableQuerier
PR-792 - CC-8090: Validate connection.attempts property in config class
PR-791 - CC-8087: Remove plaintext logging of task configs
PR-715 - [jdbc-source-connector] Fixed issue in CachedConnectionProvider, to enable retries when a connection is failed
PR-787 - Make metadata allFields ordered consistently with the valueSchema.
PR-770 - CC-7628 Set conservative timeout for JDBC to stop trying to reach drive
PR-775 - Move setFetchSize to GenericDatabaseDialect
PR-748 - Handle deletes with schema non-null
PR-758 - Fix Postgres OOM by limiting fetch size
PR-739 - MINOR: Add TimeZoneValidator::toString.

Version 5.4.0¶

JDBC Source Connector¶

PR-761 - CC-7414: Fix SqlServer column converter infinite loop & add column converter tests
PR-757 - CC-7332: Changed one log message from INFO to DEBUG to reduce verbosity
PR-750 - CC-7265: Support SQL Server DateTimeOffset
PR-752 - CC-7265: Add support for SQL Server DateTimeOffset type
PR-727 - CC-6773: Abort source task if all columns were not converted correctly.
PR-724 - CC-6747: Replace static mocking for the CachedConnectionProvider
PR-677 - Fix ERROR Graceful stop of task failed
PR-686 - MINOR: Upgrade PostgreSQL jdbc driver to most recent bugfix release (9.4.1212)
PR-655 - CC-4946: changing log msgs on filtering and avoiding frequently retrying tasks when no tables exist
PR-672 - Change TableQuerier log to use real class name for file

JDBC Sink Connector¶

PR-759 - CC-7382: use true/false as default values for boolean type
PR-728 - MINOR: Expose SinkRecordField schema to database dialects
PR-706 - MINOR: Avoid NPE when columns cannot be described
PR-686 - MINOR: Upgrade PostgreSQL jdbc driver to most recent bugfix release (9.4.1212)
PR-673 - SqlServerDialect uses varchar(900) for primary key as string type
PR-605 - Fix PostgreSqlDatabaseDialect to generate proper UPSERT queries when no non-key columns are present

Version 5.3.7¶

PR-1135 - Disabled concurrent jobs
PR-1130 - MINOR: call setCharacterStream API with length
PR-1126 - Fix the JDBC data loss issue, by updating the internal offset value
PR-1119 - Update Jenkinsfile Nodelabel
PR-1113 - MINOR: fix the build

Version 5.3.6¶

PR-1100 - Fix checkstyle by updating Apache license header to Community License
PR-1093 - CCDB-4141: Prevent data loss in timestamp mode

Version 5.3.5¶

PR-1053 - CCDB-3981: Add a null check for get after auto create for JDBC connector
PR-1059 - CC-14541 : Exclude zk and netty from packaging
PR-1055 - Upgrade Postgres driver to fix CVE.
PR-1054 - Upgrade Postgres driver to fix CVE.
PR-1004 - CCDB-3681: pick binding method wisely according to column def
PR-1003 - MINOR: Fix logger classes for dialects
PR-1001 - MINOR: Log complete stack traces for all sub-exceptions when failing task
PR-959 - CC-12626: validate topic.prefix to disallow spaces in between
PR-984 - MINOR: Fix JdbcSinkTask::version
PR-953 - MINOR: fix mssql jdbc driver scope that was accidentally changed by bad merge
PR-951 - MINOR: fix the build for 5.2.x
PR-947 - CC-12468: Periodically return control flow to WorkerSourceTask
PR-942 - Maven: Removed build property ${confluent.maven.repo}.
PR-938 - Remove Connect-utils and Licensing-Extensions Deps
PR-918 - CC-8794: MS SQL Server datetime give repeated messages due to rounding error
PR-925 - CC-11940: fix a bug that happens when merging long text to oracle table
PR-924 - MINOR: Fix exception when failing to read tables

Version 5.3.4¶

PR-910 - CC-11507: Always parse Date in UTC
PR-692 - Enable CURRENT_TIMESTAMP for SAP HANA JDBC
PR-866 - CC-8750: Changed the dialects to sanitize all URL properties that case-insensitively contain “password”
PR-828 - MINOR: Retain chain of SQLException exceptions
PR-830 - CC-8651: Backport docs copy-edits to config docstrings.

Version 5.3.3¶

PR-799 - MINOR: Upgrade Postgres driver from 9.4.1212 to 42.2.10
PR-797 - MINOR: Upgrade to Derby 10.14.2.0
PR-793 - CC-7637: Change Statement logging from DEBUG level to TRACE level in TimestampIncrementingTableQuerier
PR-792 - CC-8090: Validate connection.attempts property in config class
PR-791 - CC-8087: Remove plaintext logging of task configs
PR-715 - [jdbc-source-connector] Fixed issue in CachedConnectionProvider, to enable retries when a connection is failed
PR-787 - Make metadata allFields ordered consistently with the valueSchema.
PR-770 - CC-7628 Set conservative timeout for JDBC to stop trying to reach drive
PR-775 - Move setFetchSize to GenericDatabaseDialect
PR-748 - * Handling deletes with schema !null
PR-758 - Fix Postgres OOM by limiting fetch size
PR-739 - MINOR: Add TimeZoneValidator::toString.

Version 5.3.2¶

PR-761 - CC-7414: Fix SqlServer column converter infinite loop & add column converter tests
PR-757 - CC-7332: Changed one log message from INFO to DEBUG to reduce verbosity
PR-750 - CC-7265: Support SQL Server DateTimeOffset
PR-752 - CC-7265: Add support for SQL Server DateTimeOffset type
PR-728 - MINOR: Expose SinkRecordField schema to database dialects
PR-724 - CC-6747: Replace static mocking for the CachedConnectionProvider
PR-706 - MINOR: Avoid NPE when columns cannot be described

Version 5.3.1¶

No changes

Version 5.3.0¶

JDBC Source Connector¶

PR-642 - CC-4423 Remove semicolon from Db2 dialect timestamp query.
PR-628 - Use Java 7 to validate timezones.

JDBC Sink Connector¶

PR-663 - MINOR: Remove the final keyword from JdbcSinkConnector.
PR-641 - CC-349: Add delete support for sink.
PR-642 - CC-4423 Remove semicolon from Db2 dialect timestamp query.
PR-628 - Use Java 7 to validate timezones.

Version 5.2.7¶

PR-1135 - Disabled concurrent jobs
PR-1130 - MINOR: call setCharacterStream API with length
PR-1119 - Update Jenkinsfile Nodelabel
PR-1113 - MINOR: fix the build

Version 5.2.6¶

PR-1100 - Fix checkstyle by updating Apache license header to Community License
PR-1093 - CCDB-4141: Prevent data loss in timestamp mode

Version 5.2.5¶

PR-1059 - CC-14541 : Exclude zk and netty from packaging
PR-1055 - Upgrade Postgres driver to fix CVE.
PR-1054 - Upgrade Postgres driver to fix CVE.
PR-1004 - CCDB-3681: pick binding method wisely according to column def
PR-1003 - MINOR: Fix logger classes for dialects
PR-1001 - MINOR: Log complete stack traces for all sub-exceptions when failing task
PR-959 - CC-12626: validate topic.prefix to disallow spaces in between
PR-984 - MINOR: Fix JdbcSinkTask::version
PR-951 - MINOR: fix the build for 5.2.x
PR-947 - CC-12468: Periodically return control flow to WorkerSourceTask
PR-942 - Maven: Removed build property ${confluent.maven.repo}.
PR-925 - CC-11940: fix a bug that happens when merging long text to oracle table
PR-924 - MINOR: Fix exception when failing to read tables
PR-910 - CC-11507: Always parse Date in UTC
PR-692 - Enable CURRENT_TIMESTAMP for SAP HANA JDBC
PR-866 - CC-8750: Changed the dialects to sanitize all URL properties that case-insensitively contain “password”
PR-828 - MINOR: Retain chain of SQLException exceptions
PR-830 - CC-8651: Backport docs copy-edits to config docstrings.

Version 5.2.4¶

PR-799 - MINOR: Upgrade Postgres driver from 9.4.1212 to 42.2.10
PR-797 - MINOR: Upgrade to Derby 10.14.2.0
PR-793 - CC-7637: Change Statement logging from DEBUG level to TRACE level in TimestampIncrementingTableQuerier
PR-792 - CC-8090: Validate connection.attempts property in config class
PR-791 - CC-8087: Remove plaintext logging of task configs
PR-715 - [jdbc-source-connector] Fixed issue in CachedConnectionProvider, to enable retries when a connection is failed
PR-787 - Make metadata allFields ordered consistently with the valueSchema.
PR-770 - CC-7628 Set conservative timeout for JDBC to stop trying to reach drive
PR-775 - Move setFetchSize to GenericDatabaseDialect
PR-758 - Fix Postgres OOM by limiting fetch size
PR-739 - MINOR: Add TimeZoneValidator::toString.
PR-761 - CC-7414: Fix SqlServer column converter infinite loop & add column converter tests
PR-750 - CC-7265: Support SQL Server DateTimeOffset
PR-752 - CC-7265: Add support for SQL Server DateTimeOffset type
PR-728 - MINOR: Expose SinkRecordField schema to database dialects
PR-724 - CC-6747: Replace static mocking for the CachedConnectionProvider
PR-706 - MINOR: Avoid NPE when columns cannot be described

Version 5.2.3¶

PR-663 - MINOR: Remove the final keyword from JdbcSinkConnector

Version 5.2.2¶

PR-642 - CC-4423 Remove semicolon from Db2 dialect timestamp query
PR-628 - Use Java 7 to valiate timezones

Version 5.2.1¶

No changes

Version 5.2.0¶

JDBC Source Connector¶

PR-612 - CC-3812: Sqlite timestamp parse error
PR-529 - Update the SQL Server dialect to properly retrieve auto incremented column information.
PR-519 - Fix UPDATE WHERE with multiple keyColumns
PR-505 - Added db.timezone setting

JDBC Sink Connector¶

PR-612 - CC-3812: Sqlite timestamp parse error
PR-529 - Update the SQL Server dialect to properly retrieve auto incremented column information.
PR-519 - Fix UPDATE WHERE with multiple keyColumns
PR-505 - Added db.timezone setting

Version 5.1.4¶

PR-799 - MINOR: Upgrade Postgres driver from 9.4.1212 to 42.2.10
PR-797 - MINOR: Upgrade to Derby 10.14.2.0
PR-796 - MINOR: Upgrade to Derby 10.12.1.1 on versions prior to CP 5.0.x
PR-793 - CC-7637: Change Statement logging from DEBUG level to TRACE level in TimestampIncrementingTableQuerier
PR-792 - CC-8090: Validate connection.attempts property in config class
PR-791 - CC-8087: Remove plaintext logging of task configs
PR-715 - [jdbc-source-connector] Fixed issue in CachedConnectionProvider, to enable retries when a connection is failed
PR-787 - Make metadata allFields ordered consistently with the valueSchema.
PR-770 - CC-7628 Set conservative timeout for JDBC to stop trying to reach drive
PR-775 - Move setFetchSize to GenericDatabaseDialect
PR-758 - Fix Postgres OOM by limiting fetch size
PR-739 - MINOR: Add TimeZoneValidator::toString.
PR-761 - CC-7414: Fix SqlServer column converter infinite loop & add column converter tests
PR-750 - CC-7265: Support SQL Server DateTimeOffset
PR-752 - CC-7265: Add support for SQL Server DateTimeOffset type
PR-728 - MINOR: Expose SinkRecordField schema to database dialects
PR-724 - CC-6747: Replace static mocking for the CachedConnectionProvider
PR-706 - MINOR: Avoid NPE when columns cannot be described
PR-663 - MINOR: Remove the final keyword from JdbcSinkConnector

Version 5.1.3¶

PR-642 - CC-4423 Remove semicolon from Db2 dialect timestamp query
PR-628 - Use Java 7 to valiate timezones
PR-621 - Backport db.timzeone config
PR-612 - CC-3812: Sqlite timestamp parse error

Version 5.1.2¶

No changes

Version 5.1.1¶

No changes

Version 5.1.0¶

JDBC Source Connector¶

PR-535 - CC-3414: Changed PostgreSQL dialect to use BYTEA rather than BLOB
PR-459 - Fix checkstyle to pass on 8.5 after upgrade from 6.19

JDBC Sink Connector¶

PR-535 - CC-3414: Changed PostgreSQL dialect to use BYTEA rather than BLOB
PR-527 - MINOR Add log statements to debug different flush paths
PR-530 - CC-3069: Corrected DB2 and Derby upsert statements

Version 5.0.4¶

PR-828 - MINOR: Retain chain of SQLException exceptions
PR-830 - CC-8651: Backport docs copy-edits to config docstrings.
PR-799 - MINOR: Upgrade Postgres driver from 9.4.1212 to 42.2.10
PR-797 - MINOR: Upgrade to Derby 10.14.2.0
PR-796 - MINOR: Upgrade to Derby 10.12.1.1 on versions prior to CP 5.0.x
PR-793 - CC-7637: Change Statement logging from DEBUG level to TRACE level in TimestampIncrementingTableQuerier
PR-792 - CC-8090: Validate connection.attempts property in config class
PR-791 - CC-8087: Remove plaintext logging of task configs
PR-715 - [jdbc-source-connector] Fixed issue in CachedConnectionProvider, to enable retries when a connection is failed
PR-787 - Make metadata allFields ordered consistently with the valueSchema.
PR-770 - CC-7628 Set conservative timeout for JDBC to stop trying to reach drive
PR-775 - Move setFetchSize to GenericDatabaseDialect
PR-758 - Fix Postgres OOM by limiting fetch size
PR-739 - MINOR: Add TimeZoneValidator::toString.
PR-761 - CC-7414: Fix SqlServer column converter infinite loop & add column converter tests
PR-750 - CC-7265: Support SQL Server DateTimeOffset
PR-752 - CC-7265: Add support for SQL Server DateTimeOffset type
PR-728 - MINOR: Expose SinkRecordField schema to database dialects
PR-724 - CC-6747: Replace static mocking for the CachedConnectionProvider
PR-706 - MINOR: Avoid NPE when columns cannot be described
PR-663 - MINOR: Remove the final keyword from JdbcSinkConnector
PR-642 - CC-4423 Remove semicolon from Db2 dialect timestamp query
PR-628 - Use Java 7 to valiate timezones

Version 5.0.3¶

PR-621 - Backport db.timzeone config
PR-612 - CC-3812: Sqlite timestamp parse error

Version 5.0.2¶

PR-527 - MINOR Add log statements to debug different flush paths

Version 5.0.1¶

No changes

Version 5.0.0¶

JDBC Source Connector¶

PR-438 - Fail if the filtered tables list has duplicates based on unqualified table name
PR-436 - CC-2116: Fix offsets compatibility
PR-431 - CC-2220: Parse to get the actual table name to avoid double prefixing
PR-428 - CC-2139: Moved the call to set the fetch direction out of generic dialect
PR-333 - CC-1193: Refactored with a new dialect framework for DBMS-specific behavior
PR-416 - CC-2043: Update pom.xml to target Java 8

JDBC Sink Connector¶

PR-431 - CC-2220: Parse to get the actual table name to avoid double prefixing
PR-428 - CC-2139: Moved the call to set the fetch direction out of generic dialect
PR-333 - CC-1193: Refactored with a new dialect framework for DBMS-specific behavior
PR-416 - CC-2043: Update pom.xml to target Java 8

Version 4.1.4¶

PR-800 - MINOR: Upgrade Postgres driver from 9.4-1206-jdbc41 to 42.2.10.jre7
PR-796 - MINOR: Upgrade to Derby 10.12.1.1 on versions prior to CP 5.0.x
PR-792 - CC-8090: Validate connection.attempts property in config class
PR-752 - CC-7265: Add support for SQL Server DateTimeOffset type
PR-628 - Use Java 7 to valiate timezones
PR-622 - Backport db.timzeone config to 4.1.x

Version 4.1.3¶

No changes

Version 4.1.2¶

No changes

Version 4.1.1¶

No changes

JDBC Source Connector¶

PR-392 - CC-918 Add Kafka Connect Maven plugin to build
PR-396 - CC-1843: Add config option for extended handling of numeric data type

JDBC Sink Connector¶

PR-392 - CC-918 Add Kafka Connect Maven plugin to build
PR-399 - CC-1852: Be less restrictive in JDBC URL validation
PR-400 - CC-1878: Allow for case differences while finding missing columns

Version 4.1.0¶

JDBC Source Connector¶

PR-351 - CC-1366: close ResultSets and Statements during shutdown
PR-331 - add a note about SSL with JDBC
PR-319 - get current timestamp on all DB2 versions - reopening from k1th/master

JDBC Sink Connector¶

PR-331 - add a note about SSL with JDBC
PR-306 - Log out actual sql exceptions (fix for #291)

Version 4.0.3¶

No changes

Version 4.0.2¶

PR-400 - CC-1878: Allow for case differences while finding missing columns

Version 4.0.1¶

JDBC Source Connector¶

PR-331 - add a note about SSL with JDBC
PR-319 - get current timestamp on all DB2 versions - reopening from k1th/master

JDBC Sink Connector¶

PR-319 - get current timestamp on all DB2 versions - reopening from k1th/master

Version 4.0.0¶

JDBC Source Connector¶

PR-295 - Remove unused imports
PR-288 - Remove unnecessary surefire configuration overrides.
PR-287 - CC-1112: Use common pom as parent and fix checkstyle issues.
PR-212 - Fixed issue #211 - get current timestamp on DB2 UDB for AS/400
PR-203 - Issue #198: Improved the JdbcSourceConnector to retry JDBC connection when needed on startup

JDBC Sink Connector¶

PR-295 - Remove unused imports
PR-288 - Remove unnecessary surefire configuration overrides.
PR-287 - CC-1112: Use common pom as parent and fix checkstyle issues.
PR-212 - Fixed issue #211 - get current timestamp on DB2 UDB for AS/400
PR-250 - Fix typo (dd -> add)

Version 3.3.3¶

No changes

Version 3.3.2¶

PR-400 - CC-1878: Allow for case differences while finding missing columns

Version 3.3.1¶

JDBC Source Connector¶

PR-293 - Fix source connector start/stop test
PR-285 - Add upstream project so build are triggered automatically
PR-273 - CC-1065 Source connector’s recommender uses table type filter and caches results
PR-272 - CC-1064 Corrected the table name recommender to always close the JDBC connection

JDBC Sink Connector¶

No changes

Version 3.3.0¶

JDBC Source Connector¶

No changes

JDBC Sink Connector¶

PR-188 - Add rpm build to lifecycle.
PR-195 - Statement.SUCCESS_NO_INFO should be treated in BufferedRecords.flush.
PR-202 - HP Vertica dialect.
PR-205 - JDBC Sink Connector - Add insert.mode = UPDATE, that generates only update queries.

Version 3.2.4¶

No changes

Version 3.2.3¶

No changes

Version 3.2.2¶

No changes

Version 3.2.1¶

No changes

Version 3.2.0¶

JDBC Source Connector¶

PR-156 - CC-348: Separate username & password config for JDBC source connector
PR-155 - Switch RST generation to ConfigDef.toEnrichedRst() available against 0.10.2
PR-154 - Re-check stop flag before continuing after sleep
PR-167 - Connection.isValid() expects seconds not milliseconds
PR-175 - Use UTC Calendar when binding date/times in sink; fix thread-unsafe usage of UTC_CALENDAR in TimestampIncrementingTableQuerier
PR-169 - Widen schema types for unsigned numeric types.

JDBC Sink Connector¶

PR-168 - Change default MySQL Schema.Type.TIMESTAMP mapping from TIMESTAMP to DATETIME
PR-171 - CC-432: Missing PreparedStatement.close()
PR-180 - SqlServerDialect’s upsert query placeholders should be in the order keyCols*, cols*

Version 3.1.2¶

No changes

Version 3.1.1¶

No changes

Version 3.1.0¶

JDBC Source Connector¶

PR-148 - Update licenses, tweaking some dependency scopes, files to include in packaging, and ensuring the create-licenses scope can run cleanly without extra manual steps.
PR-144 - CC-263: Prevent retrying queries with a broken connection
PR-140 - CC-331: Config option doc updates
PR-129 - CC-311: support for Decimal logical type as incrementing column
PR-128 - Fix short version in conf.py
PR-109 - Ability to set the schema pattern for tables metadata retrieval
PR-122 - supporting tinyint for primary key
PR-110 - Added link to Confluent documentation for the connector.
PR-49 - CC-69: support nanoseconds precision for timestamp-based offset tracking
PR-96 - CC-243: use Long for nanos in offset map rather than Integer
PR-93 - Fix thread-safety of date/time conversions in DataConverter
PR-87 - Clean up table types documentation config and include it in a group with display attributes.
PR-37 - Exposed Table Types as a config
PR-85 - Add table.blacklist display name

JDBC Sink Connector¶

New in 3.1.0

Version 3.0.1¶

JDBC Source Connector¶

PR-88 - Close all ResultSets in JdbcUtils
PR-94 - add version.txt to share/doc

Version 3.0.0¶

JDBC Source Connector¶

PR-73 - Update doc for Confluent Platform 3.0.
PR-66 - Task config should not show up in connector config.
PR-59 - Add schema evolution in doc.
PR-55 - Use new config definition.
PR-53 - Adding checkstyle checks and the traditional minor fixes related.
PR-51 - Add config to disable non-null checks.
PR-50 - Bump version to 3.0.0-SNAPSHOT and Apache Kafka® dependency to 0.10.0.0-SNAPSHOT.
PR-48 - Delayed copy.
PR-45 - Added some logging.

Version 2.0.1¶

No changes

Version 2.0.0¶

Initial version