Apache Flink 1.9.1 released, Apache Flink goal of the project is to develop a stream processing system to unify and support various forms of real-time and off-line data processing applications, and event-driven applications.
This version brings a lot of bug fixes, the removal of the following:
Bug
- [ Flink-11630 ] - when the termination itself, TaskExecutor not wait for task termination
- [ Flink-13490 ] - a JDBC read repair value is empty, the values are all null
- [ Flink-13941 ] - is prevented by not clearing small parts in the loss of data file S3
- [ Flink-12501 ] - not available for type AvroTypeSerializer generated avrohugger
- [ Flink-13386 ] - fix some of the problems in the new default Web UI
- [ Flink-13526 ] - Switch to the directory does not exist or make sql-client database crashes
- [ Flink-13568 ] - DDL to create a table does not allow STRING data type
- [ Flink-13805 ] - An error occurred while TaskManager lost Error Message
- [ Flink-14145 ] - CompletedCheckpointStore # getLatestCheckpoint (to true) returns an error checkpoint
- [ Flink-13059 ] - the amount of leakage signal Cassandra connector and suspended when an abnormality is in the closed
- [ Flink-13534 ] - Failed to query Hive table with decimal columns
- ……
Update Description: https://flink.apache.org/news/2019/10/18/release-1.9.1.html