VenuReddy2103 commented on a change in pull request #3865:
URL:
https://github.com/apache/carbondata/pull/3865#discussion_r474418423##########
File path: integration/spark/src/test/scala/org/apache/carbondata/integration/spark/testsuite/dataload/TestLoadDataGeneral.scala
##########
@@ -145,47 +152,153 @@ class TestLoadDataGeneral extends QueryTest with BeforeAndAfterEach {
sql("drop table if exists carbon_table")
}
- test("test insert / update with data more than 32000 characters") {
+ private def createTableAndLoadData (badRecordAction: String): Unit = {
+ BadRecordUtil.cleanBadRecordPath("default", "longerthan32kchar")
+ sql("CREATE TABLE longerthan32kchar(dim1 String, dim2 String, mes1 int) STORED AS carbondata")
+ sql(s"LOAD DATA LOCAL INPATH '$testdata' into table longerThan32kChar OPTIONS('FILEHEADER'='dim1,dim2,mes1', " +
+ s"'BAD_RECORDS_ACTION'='${badRecordAction}','BAD_RECORDS_LOGGER_ENABLE'='TRUE')")
+ }
+
+ test("test load / insert / update with data more than 32000 characters and bad record action as Redirect") {
+ createTableAndLoadData("REDIRECT")
+ var redirectCsvPath = BadRecordUtil
+ .getRedirectCsvPath("default", "longerthan32kchar", "0", "0")
+ assert(BadRecordUtil.checkRedirectedCsvContentAvailableInSource(testdata, redirectCsvPath))
+ CarbonProperties.getInstance()
+ .addProperty(CarbonCommonConstants.CARBON_ENABLE_BAD_RECORD_HANDLING_FOR_INSERT, "true")
+ CarbonProperties.getInstance()
+ .addProperty(CarbonCommonConstants.CARBON_BAD_RECORDS_ACTION, "REDIRECT");
+ sql(s"insert into longerthan32kchar values('33000', '$longChar', 4)")
+ checkAnswer(sql("select * from longerthan32kchar"), Seq(Row("ok", "hi", 1), Row("itsok", "hello", 2)))
+ redirectCsvPath = BadRecordUtil.getRedirectCsvPath("default", "longerthan32kchar", "1", "0")
+ var redirectedFileLineList = FileUtils.readLines(redirectCsvPath)
+ var iterator = redirectedFileLineList.iterator()
+ while (iterator.hasNext) {
+ assert(iterator.next().equals("33000,"+longChar+",4"))
+ }
+
+ // Update strings of length greater than 32000
+ sql(s"update longerthan32kchar set(longerthan32kchar.dim2)=('$longChar') " +
+ "where longerthan32kchar.mes1=1").show()
+ checkAnswer(sql("select * from longerthan32kchar"), Seq(Row("itsok", "hello", 2)))
+ redirectCsvPath = BadRecordUtil.getRedirectCsvPath("default", "longerthan32kchar", "0", "1")
+ redirectedFileLineList = FileUtils.readLines(redirectCsvPath)
+ iterator = redirectedFileLineList.iterator()
+ while (iterator.hasNext) {
+ assert(iterator.next().equals("ok,"+longChar+",1"))
+ }
+ CarbonProperties.getInstance()
+ .addProperty(CarbonCommonConstants.CARBON_ENABLE_BAD_RECORD_HANDLING_FOR_INSERT, "false")
+
+ // Insert longer string without converter step will throw exception
+ intercept[Exception] {
Review comment:
After intercept, we can check for the string/substring we expect ? Same in below testcase also.
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