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https://issues.apache.org/jira/browse/FLINK-1886?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14493830#comment-14493830
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Robert Metzger commented on FLINK-1886:
---------------------------------------
Hi,
please use the [email protected] mailing list for user questions. The
purpose of this issue tracker is to track missing features and bugs.
Regarding your question: You can do left/right, outer joins using coGroup() in
Flink.
> how can handles left join ,right join , FULL OUTER JOIN in flink
> ----------------------------------------------------------------
>
> Key: FLINK-1886
> URL: https://issues.apache.org/jira/browse/FLINK-1886
> Project: Flink
> Issue Type: Bug
> Reporter: hagersaleh
>
> how can handles left join ,right join , FULL OUTER JOIN in flink
> how can write code for handle this
> example in inner join
> DataSet<ShippingPriorityItem> result =
>
> customerWithOrders.join(lineitems).where(0).equalTo(0)
> .with(
>
> new JoinFunction<ShippingPriorityItem, Lineitem,
> ShippingPriorityItem>() {
>
> @Override
>
> public ShippingPriorityItem join(ShippingPriorityItem i,
> Lineitem l) {
>
> i.setRevenue(l.getExtendedprice() * (1 -
> l.getDiscount()));
>
> return i;
>
> }
>
> })
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