ajantha-bhat commented on a change in pull request #3979:
URL: https://github.com/apache/carbondata/pull/3979#discussion_r503099172
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File path:
integration/spark/src/test/scala/org/apache/carbondata/spark/testsuite/allqueries/InsertIntoCarbonTableTestCase.scala
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@@ -67,6 +67,21 @@ class InsertIntoCarbonTableTestCase extends QueryTest with
BeforeAndAfterAll {
}
+ test("insert from orc-select columns with columns having null values and
sort scope as global sort") {
+ sql("drop table if exists TORCSource")
+ sql("drop table if exists TCarbon")
+ sql("create table TORCSource(name string,col array<String>,fee int) STORED
AS orc")
+ sql("insert into TORCSource values('karan',null,2)")
+ sql("create table TCarbon(name string, col array<String>,fee int) STORED
AS carbondata TBLPROPERTIES
('SORT_COLUMNS'='name','TABLE_BLOCKSIZE'='128','TABLE_BLOCKLET_SIZE'='128','SORT_SCOPE'='global_SORT')")
+ sql("insert overwrite table TCarbon select name,col,fee from TORCSource")
+ val result = sql("show segments for table
TCarbon").collect()(0).get(1).toString()
+ if(!"Success".equalsIgnoreCase(result)) {
+ assert(false)
+ }
+ sql("drop table if exists TORCSource")
+ sql("drop table if exists TCarbon")
+ }
+
Review comment:
please handle and verify 4 scenarios by comparing with ORC.
a) local sort insert with complex type null value data
b) global sort insert with complex type null value data
c) same point a) with `carbon.enable.bad.record.handling.for.insert `as
`true`
d) same point b) with `carbon.enable.bad.record.handling.for.insert` as
`true`
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