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https://issues.apache.org/jira/browse/SPARK-34831?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17307618#comment-17307618
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Hyukjin Kwon commented on SPARK-34831:
--------------------------------------
It's very likely from the source implementation. Spark sides appropriately
reports that the source does not support.
> spark2.3 can't add column in carbondata table
> ---------------------------------------------
>
> Key: SPARK-34831
> URL: https://issues.apache.org/jira/browse/SPARK-34831
> Project: Spark
> Issue Type: Bug
> Components: Spark Shell
> Affects Versions: 3.1.0
> Environment: spark2.3 carbondata1.5.3 cdh5.16
> Reporter: Carefree
> Priority: Major
>
> when i want to add an column in carbondata table with spark2.3, but it occur
> a error,here it's the detail of mistake:
> {code:java}
> // ALTER ADD COLUMNS does not support datasource table with type
> org.apache.spark.sql.CarbonSource
> at
> org.apache.spark.sql.execution.command.AlterTableAddColumnsCommand.verifyAlterTableAddColumn(tables.scala:242)
> at
> org.apache.spark.sql.execution.command.AlterTableAddColumnsCommand.run(tables.scala:194)
> at
> org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult$lzycompute(commands.scala:70)
> at
> org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult(commands.scala:68)
> at
> org.apache.spark.sql.execution.command.ExecutedCommandExec.executeCollect(commands.scala:79)
> at org.apache.spark.sql.Dataset$$anonfun$6.apply(Dataset.scala:190)
> at org.apache.spark.sql.Dataset$$anonfun$6.apply(Dataset.scala:190)
> at org.apache.spark.sql.Dataset$$anonfun$52.apply(Dataset.scala:3259)
> at
> org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:77)
> at org.apache.spark.sql.Dataset.withAction(Dataset.scala:3258)
> at org.apache.spark.sql.Dataset.<init>(Dataset.scala:190)
> at org.apache.spark.sql.Dataset$.ofRows(Dataset.scala:75)
> at org.apache.spark.sql.SparkSession.sql(SparkSession.scala:642)
> {code}
> so,i wish it can be supported in latest version.Thanks
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