Changelog for 0.7.5

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Jiri Pechanec 2018-03-20 05:33:28 +01:00
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All notable changes are documented in this file. Release numbers follow [Semantic Versioning](http://semver.org)
## 0.7.5
March 20th, 2018 [Detailed release notes](https://issues.jboss.org/secure/ReleaseNote.jspa?projectId=12317320&version=12337159)
### New features since 0.7.4
* Keep SnapshotReaderMetrics bean registered after snapshot completed [DBZ-640](https://issues.jboss.org/browse/DBZ-640)
* Cache replaced topic names and shard ids in ByLogicalTableRouter SMT [DBZ-655](https://issues.jboss.org/browse/DBZ-655)
* Filter out useless commands from the history topic [DBZ-661](https://issues.jboss.org/browse/DBZ-661)
* Apache Kafka 1.0.1 updates [DBZ-647](https://issues.jboss.org/browse/DBZ-647)
### Breaking changes since 0.7.4
Debezium was creating database history topic with an infinite time-based log retention but a broker default one for topic size log retention.
This was fixed in [DBZ-663](https://issues.jboss.org/browse/DBZ-663).
See our [blogpost](http://debezium.io/blog/2018/03/16/note-on-database-history-topic-configuration/) for more details.
Snapshot JMX metrics were removed after the snapshot was completed.
This was changed in [DBZ-640](https://issues.jboss.org/browse/DBZ-640) and the metrics are available till next connector restart.
### Fixes since 0.7.4
* io.debezium.text.ParsingException for TokuDB table [DBZ-646](https://issues.jboss.org/browse/DBZ-646)
* MongoDB connector continues to try to connect to invalid host even after deletion [DBZ-648](https://issues.jboss.org/browse/DBZ-648)
* Streaming stopped due to JsonParseException [DBZ-657](https://issues.jboss.org/browse/DBZ-657)
* 'ALTER TABLE `tbl_name` ADD CONSTRAINT UNIQUE KEY `key_name` (`colname`)' throwing exception [DBZ-660](https://issues.jboss.org/browse/DBZ-660)
* Missing setting for the automatic history topic creation [DBZ-663](https://issues.jboss.org/browse/DBZ-663)
* EmbeddedEngine passes time of last commit to policy, not time since [DBZ-665](https://issues.jboss.org/browse/DBZ-665)
### Other changes since 0.7.4
* "snapshot" attribute should be false instead of null for events based on the binlog [DBZ-592](https://issues.jboss.org/browse/DBZ-592)
* Describe limitations of wal2json version currently used on RDS [DBZ-619](https://issues.jboss.org/browse/DBZ-619)
## 0.7.4
March 7th, 2018 [Detailed release notes](https://issues.jboss.org/secure/ReleaseNote.jspa?projectId=12317320&version=12336214)