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Posted to issues@flink.apache.org by "Fabian Hueske (JIRA)" <ji...@apache.org> on 2017/07/17 17:09:00 UTC
[jira] [Updated] (FLINK-7214) Add a sink that writes to ORCFile on
HDFS
[ https://issues.apache.org/jira/browse/FLINK-7214?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Fabian Hueske updated FLINK-7214:
---------------------------------
Component/s: (was: Batch Connectors and Input/Output Formats)
Streaming Connectors
> Add a sink that writes to ORCFile on HDFS
> -----------------------------------------
>
> Key: FLINK-7214
> URL: https://issues.apache.org/jira/browse/FLINK-7214
> Project: Flink
> Issue Type: New Feature
> Components: Streaming Connectors
> Reporter: Robert Rapplean
> Priority: Minor
> Labels: features, hdfssink, orcfile
>
> ORCFile format is currently one of the most efficient storage formats on HDFS from both the storage and search speed perspective, and it's a well supported standard.
> This feature would receive an input stream, map its columns to the columns in a Hive table, and write it to HDFS in ORC format. It would need to support hive bucketing and dynamic hive partitioning, and generate the appropriate metadata in the Hive database.
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