paimon

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[core] add test case for CoreOptions.testCreateFileFormat method

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*(Please specify the module before the PR name: [core] ... or [flink] ...)* ### Purpose *add test case for CoreOptions.testCreateFileFormat method* ### Tests *org.apache.paimon.FileFormatTest#testCreateFileFormat* ### API and Format *(Does this...

zhangjun0x01

[Feature] Introduce metrics about the busyness of compaction thread

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### Search before asking - [X] I searched in the [issues](https://github.com/apache/incubator-paimon/issues) and found nothing similar. ### Motivation This metric monitors how busy the writer is, and if it is too...

JingsongLi

### Purpose If the table has no input now, the bounded stream will never end. Because there is no check for full scan snapshot. We should fix this: Bounded Stream...

JingsongLi

### Purpose To directly consume changes from Flink CDC connectors, we need a special CDC sink for Paimon. ### Tests * FlinkCdcSinkITCase ### API and Format N/A ### Documentation N/A

tsreaper

### Purpose To support time travel syntax of Spark 3.3 (VERSION AS OF and TIMESTAMP AS OF). ### Tests `SparkTimeTravelITCase` ### API and Format No changes. ### Documentation how-to#Time Travel

yuzelin

[FLINK-31479] Close blocking iterators in ContinuousFileStoreITCase

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schnappi17

[engine] Introduce Presto Reader for Paimon

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@https://github.com/apache/incubator-paimon/issues/667 ### Purpose This PR aims to introduce presto reader for paimon. ### Tests TestPrestoITCase ### API and Format No changes. ### Documentation engines#presto

s7monk

[common] Use caffeine to replace with guava cache

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*(Please specify the module before the PR name: [core] ... or [flink] ...)* ### Purpose *(What is the purpose of the change, or the associated issue)* this pr closes #636...

zhuangchong

[Ecosystem] Support Apache Doris integration with Paimon

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When can Doris connect with paimon catlog

sqxinquan

Now after renaming, paimon should be compatibility to table store 0.3 hive metastore.

JingsongLi