paimon

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[core] Update possible reasons for commit conflicts

1

### Purpose We recently found that, if data is written into expired partitions, commit conflicts may occur. It is not easy to completely work around this scenario, so currently we...

tsreaper

[Feature] FileSystemCatalog supports database properties

1

### Purpose Linked issue: close #3497 Support database properties in filesystem catalog. ### Tests 1. Added test unit FileSystemCatalogTest ### API and Format no ### Documentation no

FangYongs

### Purpose Linked issue: close #3352 ### Tests ### API and Format ### Documentation

MOBIN-F

[cdc] fix paimon cdc job restart failed when schema changed

4

### Purpose Restarting the flink-paimon-cdc job schemaCompatible failed when the column change/add between the stop and restart of the flink-paimon-cdc job 1. In cdc-postgresql, for the newly added fields, because...

MOBIN-F

[cdc] Align some types of debezium json format data with mysql/postgres cdc

1

### Purpose Linked issue: close #xxx ### Tests ### API and Format ### Documentation

harveyyue

[CDC] support mysql and pg composite primary key in sync table cdc

5

### Purpose Linked issue: https://github.com/apache/incubator-paimon/issues/2720 ### Tests ### API and Format ### Documentation

TaoZex

[cdc] fix cdc watermark value emit error

10

### Purpose Linked issue: close #2745 ### Tests ### API and Format ### Documentation

huyuanfeng2018

[flink] append watermark cdc Ingestion IT

1

### Purpose append watermark mysql/mongo IT. ### Tests ### API and Format ### Documentation

MonsterChenzhuo

### Purpose Optimize lookups on Manifest's FileMeta with binary search. ### Tests `ManifestFileMetaTest` ### API and Format None. ### Documentation None.

XuQianJin-Stars

[spark]Support change default database

7

### Purpose Linked issue: close #2627 Sometimes `default` can't be accessed, we need support change default database. ### Tests Add testChangeDefaultDbWithHive ### API and Format No ### Documentation No

hddong