marchpure commented on a change in pull request #3793:
URL: https://github.com/apache/carbondata/pull/3793#discussion_r442742117
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File path:
integration/spark/src/test/scala/org/apache/carbondata/spark/testsuite/merge/MergeTestCase.scala
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@@ -702,10 +716,25 @@ class MergeTestCase extends QueryTest with
BeforeAndAfterAll {
insertExpr(insertMap).
whenMatched("B.deleted=true").
delete().execute()
+ assert(getDeleteDeltaFileCount("target") == 1)
checkAnswer(sql("select count(*) from target"), Seq(Row(3)))
checkAnswer(sql("select * from target order by key"), Seq(Row("c", "200"),
Row("d", "3"), Row("e", "100")))
}
+ private def getDeleteDeltaFileCount(tableName: String): Int = {
+ val table = CarbonEnv.getCarbonTable(None,
tableName)(sqlContext.sparkSession)
+ val path = table.getTablePath
+ val deleteDeltaFiles = FileFactory.getCarbonFile(path).listFiles(true, new
CarbonFileFilter {
+ override def accept(file: CarbonFile): Boolean =
file.getName.endsWith(CarbonCommonConstants
+ .DELETE_DELTA_FILE_EXT)
+ })
+ if (deleteDeltaFiles != null) {
Review comment:
modified
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