[GitHub] [carbondata] ajantha-bhat commented on a change in pull request #3444: [CARBONDATA-3581] Support page level bloom filter

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ajantha-bhat commented on a change in pull request #3444: [CARBONDATA-3581] Support page level bloom filter
URL: https://github.com/apache/carbondata/pull/3444#discussion_r348907134
 
 

 ##########
 File path: integration/spark-common/src/main/scala/org/apache/spark/sql/catalyst/CarbonDDLSqlParser.scala
 ##########
 @@ -501,6 +506,32 @@ abstract class CarbonDDLSqlParser extends AbstractCarbonSparkSQLParser {
       tableComment)
   }
 
+  def validatePageBloomColumns(fields: Seq[Field], tableProperties: Map[String, String]): Unit = {
+    val pageBloomFields = tableProperties(CarbonCommonConstants.PAGE_BLOOM_INCLUDE)
+      .split(",").map(_.trim.toLowerCase)
+    if (pageBloomFields.length != pageBloomFields.distinct.length) {
+      throw new MalformedCarbonCommandException(
+        CarbonCommonConstants.PAGE_BLOOM_INCLUDE.toUpperCase() + " have duplicate columns")
+    }
+    pageBloomFields.foreach { column =>
+      val bloomFiled = fields.find(_.column.equalsIgnoreCase(column))
+      if (bloomFiled.isDefined) {
+        // check if data type is supported
+        val datatypeStr = bloomFiled.get.dataType.getOrElse("");
+        val supportedType = Array("string", "int", "bigint")
 
 Review comment:
   why not `short`  and other columns ?

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