RamKrishnan77 commented on a change in pull request #3214: [CARBONDATA-3382]
Fixed compressor type display in desc formatted
URL: https://github.com/apache/carbondata/pull/3214#discussion_r285937069
##########
File path:
integration/spark-common-test/src/test/scala/org/apache/carbondata/spark/testsuite/describeTable/TestDescribeTable.scala
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@@ -65,10 +68,21 @@ class TestDescribeTable extends QueryTest with
BeforeAndAfterAll {
assert(descPar.exists(_.toString().contains("Partition Parameters:")))
}
+ test(testName = "Compressor Type update from carbon properties") {
+ sql("drop table if exists b")
+ sql(sqlText = "create table b(a int,b string) stored by 'carbondata'")
+
CarbonProperties.getInstance().addProperty(CarbonCommonConstants.COMPRESSOR,
"gzip")
+ val result = sql(sqlText = "desc formatted b").collect()
+ assert(result.filter(row => row.getString(0).contains("Data File
Compressor")).head.getString
+ (1).equalsIgnoreCase("gzip"))
+ }
+
override def afterAll: Unit = {
sql("DROP TABLE Desc1")
sql("DROP TABLE Desc2")
sql("drop table if exists a")
+ sql("drop table if exists b")
+
CarbonProperties.getInstance().addProperty(CarbonCommonConstants.COMPRESSOR,
"snappy")
Review comment:
desc formatted just shows the compressor type that will be used for the next
load and not the compressor's which have been used previously in the table
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