nihal0107 commented on a change in pull request #3865:
URL: https://github.com/apache/carbondata/pull/3865#discussion_r471230945
##########
File path:
integration/spark/src/test/scala/org/apache/carbondata/integration/spark/testsuite/dataload/TestLoadDataGeneral.scala
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@@ -154,13 +153,44 @@ class TestLoadDataGeneral extends QueryTest with
BeforeAndAfterEach {
sql("CREATE TABLE load32000chardata(dim1 String, dim2 String, mes1 int)
STORED AS carbondata")
sql("CREATE TABLE load32000chardata_dup(dim1 String, dim2 String, mes1
int) STORED AS carbondata")
sql(s"LOAD DATA LOCAL INPATH '$testdata' into table load32000chardata
OPTIONS('FILEHEADER'='dim1,dim2,mes1')")
- intercept[Exception] {
- sql("insert into load32000chardata_dup select
dim1,concat(load32000chardata.dim2,'aaaa'),mes1 from load32000chardata").show()
- }
+ checkAnswer(sql("select count(*) from load32000chardata"), Seq(Row(3)))
+ // String whilch length greater than 32000 will be considered as bad
record and will be inserted as null in table
+ sql("insert into load32000chardata_dup select
dim1,concat(load32000chardata.dim2,'aaaa'),mes1 from load32000chardata").show()
+ checkAnswer(sql("select count(*) from load32000chardata_dup"), Seq(Row(3)))
+ checkAnswer(sql("select * from load32000chardata_dup where mes1=3"),
Seq(Row("32000", null, 3)))
sql(s"LOAD DATA LOCAL INPATH '$testdata' into table load32000chardata_dup
OPTIONS('FILEHEADER'='dim1,dim2,mes1')")
+ checkAnswer(sql("select count(*) from load32000chardata_dup"), Seq(Row(6)))
+ // Update strings of length greater than 32000 will invalidate the whole
row.
+ sql("update load32000chardata_dup set(load32000chardata_dup.dim2)=(select
concat(load32000chardata.dim2,'aaaa') " +
+ "from load32000chardata where load32000chardata.mes1=3) where
load32000chardata_dup.mes1=3").show()
+ checkAnswer(sql("select count(*) from load32000chardata_dup"), Seq(Row(6)))
+ checkAnswer(sql("select * from load32000chardata_dup where mes1=3"),
Seq(Row("32000", null, 3), Row("32000", null, 3)))
+
+ val longChar: String = RandomStringUtils.randomAlphabetic(33000)
+ // BAD_RECORD_ACTION = "REDIRECT"
+ CarbonProperties.getInstance()
+ .addProperty(CarbonCommonConstants.CARBON_BAD_RECORDS_ACTION,
"REDIRECT");
Review comment:
Added the separate test case for all the bad record actions and checked
the redirect value from file.
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