manishnalla1994 commented on a change in pull request #3426: [CARBONDATA-3560] Fixed issues for Add Segment
URL:
https://github.com/apache/carbondata/pull/3426#discussion_r341902473
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File path: integration/spark2/src/main/scala/org/apache/spark/sql/execution/command/management/CarbonAddLoadCommand.scala
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@@ -92,6 +92,22 @@ case class CarbonAddLoadCommand(
val segmentPath = options.getOrElse(
"path", throw new UnsupportedOperationException("PATH is manadatory"))
+ val format = options.getOrElse("format", "carbondata")
+ val isCarbonFormat = format.equals("carbondata") || format.equals("carbon")
+
+ val allSegments = SegmentStatusManager.readLoadMetadata(carbonTable.getMetadataPath)
+
+ for (currSegment <- allSegments) {
+ if (currSegment.getPath != null && currSegment.getPath.equalsIgnoreCase(segmentPath)) {
+ throw new AnalysisException(s"Cannot add the segment. This path is already in use by " +
+ s"another segment.")
+ }
+ }
+
+ if (isCarbonFormat && SegmentFileStore.getListOfCarbonIndexFiles(segmentPath).isEmpty) {
Review comment:
Done.
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