Indhumathi27 commented on a change in pull request #4156:
URL: https://github.com/apache/carbondata/pull/4156#discussion_r656271595
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File path:
integration/spark/src/test/scala/org/apache/carbondata/spark/testsuite/iud/UpdateCarbonTableTestCase.scala
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@@ -1187,6 +1187,22 @@ class UpdateCarbonTableTestCase extends QueryTest with
BeforeAndAfterAll {
Seq(Row("abc", 1, "aa", "aaa")))
}
+ test("test update on table with auto-merge enabled") {
+ sql("""drop table if exists iud.autoMergeUpdate""").collect()
+ sql("""create table iud.autoMergeUpdate (c1 string,c2 int,c3 string,c5
string) STORED AS
+ |carbondata tblproperties('auto_load_merge'='true')""".stripMargin)
+ sql(s"""LOAD DATA LOCAL INPATH '$resourcesPath/IUD/dest.csv' INTO table
iud.autoMergeUpdate""")
+ sql("update iud.autoMergeUpdate up_TAble set(up_table.C1)=('abc')").show()
+ sql(s"""LOAD DATA LOCAL INPATH '$resourcesPath/IUD/dest.csv' INTO table
iud.autoMergeUpdate""")
+ sql("update iud.autoMergeUpdate up_TAble set(up_table.C1)=('abcd')").show()
Review comment:
auto compaction does not happen without this fix. Added a assert to
check the time difference
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