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Posted to issues@flink.apache.org by "Nicholas Jiang (Jira)" <ji...@apache.org> on 2020/08/30 06:07:00 UTC
[jira] [Commented] (FLINK-19088) flink sql 1.11 HbaseTableSource
Supports FilterPushDown
[ https://issues.apache.org/jira/browse/FLINK-19088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17187142#comment-17187142 ]
Nicholas Jiang commented on FLINK-19088:
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[~Leonard Xu], Support for HBaseTableSource's FilterPushDown needs to implement FilterableTableSource interface. If no anyone pick this issue, I would like to implement FilterableTableSource based on HBaseTableSource.
[~jark], could I pick this issue?
> flink sql 1.11 HbaseTableSource Supports FilterPushDown
> -------------------------------------------------------
>
> Key: FLINK-19088
> URL: https://issues.apache.org/jira/browse/FLINK-19088
> Project: Flink
> Issue Type: New Feature
> Affects Versions: 1.11.1
> Environment: flink sql 1.11
> Reporter: sijun.huang
> Priority: Major
>
> Hi,
> In flink sql 1.11, if we create hbase table via hbase connector through hive catalog, when we query it, the flink will do a full table scan on the hbase table, even we specify the row key filter.
> for detailed info, you may look at below post
> [http://apache-flink.147419.n8.nabble.com/flink-sql-1-11-hbase-td6652.html]
> so I strongly recommend flink sql 1.11 HbaseTableSource support FilterPushDown to avoid full table scan on hbase table.
> Cheers.
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