Github user ravipesala commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1610#discussion_r155258692
--- Diff:
integration/spark2/src/main/scala/org/apache/spark/sql/execution/command/schema/CarbonAlterTableRenameCommand.scala
---
@@ -83,6 +85,11 @@ private[sql] case class CarbonAlterTableRenameCommand(
sparkSession)
carbonTable = metastore.lookupRelation(Some(oldDatabaseName),
oldTableName)(sparkSession)
.asInstanceOf[CarbonRelation].carbonTable
+ // if any load is in progress for table, do not allow rename table
+ if
(SegmentStatusManager.checkIfAnyLoadInProgressForTable(carbonTable)) {
+ throw new AnalysisException(s"alter rename failed, load, insert or
insert " +
--- End diff --
@jackylk yes, we have identified drop, alter,and delete segment commands
which are impacted, so we need to add restriction to them.
---
