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

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

du created SPARK-20793:
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             Summary: 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


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;
run below sql
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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