niuge01 opened a new pull request #3486: [CARBONDATA-3557] Support write Flink streaming data to Carbon URL: https://github.com/apache/carbondata/pull/3486 The write process is: Write flink streaming data to local file system of flink task node use flink StreamingFileSink and carbon SDK; Copy local carbon data file to carbon data store system, such as HDFS, S3; Generate and write segment file to ${tablePath}/load_details; Run "alter table ${tableName} collect segments" command on server, to compact segment files in ${tablePath}/load_details, and then move the compacted segment file to ${tablePath}/Metadata/Segments/，update table status file finally. Be sure to do all of the following checklist to help us incorporate your contribution quickly and easily: Any interfaces changed? Any backward compatibility impacted? NA Document update required? NA Testing done Please provide details on - Whether new unit test cases have been added or why no new tests are required? - How it is tested? Please attach test report. - Is it a performance related change? Please attach the performance test report. - Any additional information to help reviewers in testing this change. For large changes, please consider breaking it into sub-tasks under an umbrella JIRA.
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