jiangmanhua created CARBONDATA-2683: ---------------------------------------
Summary: Fix datatype problem for long string Key: CARBONDATA-2683 URL: https://issues.apache.org/jira/browse/CARBONDATA-2683 Project: CarbonData Issue Type: Sub-task Reporter: jiangmanhua Assignee: jiangmanhua ClassCastException occurs as below when we run update statement or select statement with many column. java.lang.ClassCastException: java.lang.String cannot be cast to org.apache.spark.unsafe.types.UTF8String at org.apache.spark.sql.catalyst.expressions.BaseGenericInternalRow$class.getUTF8String(rows.scala:46) at org.apache.spark.sql.catalyst.expressions.GenericInternalRow.getUTF8String(rows.scala:194) at org.apache.spark.sql.catalyst.expressions.GeneratedClass$SpecificUnsafeProjection.apply_22$(Unknown Source) at org.apache.spark.sql.catalyst.expressions.GeneratedClass$SpecificUnsafeProjection.apply(Unknown Source) at org.apache.spark.sql.catalyst.expressions.GeneratedClass$SpecificUnsafeProjection.apply(Unknown Source) -- This message was sent by Atlassian JIRA (v7.6.3#76005)