nihal0107 commented on a change in pull request #3865:
URL:
https://github.com/apache/carbondata/pull/3865#discussion_r471231039##########
File path: integration/spark/src/test/scala/org/apache/carbondata/integration/spark/testsuite/dataload/TestLoadDataGeneral.scala
##########
@@ -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");
+ sql(s"insert into load32000chardata_dup values('32000', '$longChar', 3)")
+ checkAnswer(sql("select count(*) from load32000chardata_dup"), Seq(Row(6)))
+ checkAnswer(sql("select * from load32000chardata_dup where mes1=3"), Seq(Row("32000", null, 3), Row("32000", null, 3)))
+
+ // BAD_RECORD_ACTION = "IGNORE"
+ CarbonProperties.getInstance()
+ .addProperty(CarbonCommonConstants.CARBON_BAD_RECORDS_ACTION, "IGNORE");
+ sql(s"insert into load32000chardata_dup values('32000', '$longChar', 3)")
+ 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)))
+
+ // BAD_RECORD_ACTION = "FAIL"
+ CarbonProperties.getInstance()
+ .addProperty(CarbonCommonConstants.CARBON_BAD_RECORDS_ACTION, "FAIL");
intercept[Exception] {
- sql("update load32000chardata_dup set(load32000chardata_dup.dim2)=(select concat(load32000chardata.dim2,'aaaa') from load32000chardata)").show()
+ sql(s"insert into load32000chardata_dup values('32000', '$longChar', 3)")
}
+ 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)))
+ CarbonProperties.getInstance()
Review comment:
Done
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