[jira] [Closed] (SPARK-20793) cache table will not refresh after insert data to some broadcast table

["du (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-20793?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

du closed SPARK-20793.
----------------------
    Resolution: Not A Problem

> cache table will not refresh after insert data to some broadcast table
> ----------------------------------------------------------------------
>
>                 Key: SPARK-20793
>                 URL: https://issues.apache.org/jira/browse/SPARK-20793
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.1.1
>            Reporter: du
>
> run below sql in spark-sql or beeline
> create table t4(c1 int,c2 int);
> insert into table t4 select 1,2;
> insert into table t4 select 2,2;
> create table t5(c1 int,c2 int);
> insert into table t5 select 2,3;
> cache table t3 as select t4.c1 as c1,t4.c2 as c2,t5.c1 as c3, t5.c2 as c4 from t4 join t5 on t4.c2=t5.c1;
> cache table t6 as select * from t4 join t3 on t4.c2=t3.c2;
> select * from t3;
> select * from t6;
> insert into table t5 select 2,4;
> select * from t3;
> select * from t6;
> after insert table t5, t3 and t6 are not include data 2,4



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