[CARBONDATA-3631] StringIndexOutOfBoundsException When Inserting Select From a Parquet Table with Empty array/map

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.6.1, 2.0.0
• Fix Version/s: 2.0.0
• Assignee: Unassigned
• Reporter: Xingjun Hao
• Created: 28/Dec/19 03:34
• Updated: 31/Dec/19 09:52
• Resolved: 31/Dec/19 06:24

Description

sql("insert into datatype_array_parquet values(array())")
sql("insert into datatype_array_carbondata select f from datatype_array_parquet")

 

java.lang.StringIndexOutOfBoundsException: String index out of range: -1

at java.lang.AbstractStringBuilder.substring(AbstractStringBuilder.java:935)
at java.lang.StringBuilder.substring(StringBuilder.java:76)
at scala.collection.mutable.StringBuilder.substring(StringBuilder.scala:166)
at org.apache.carbondata.streaming.parser.FieldConverter$.objectToString(FieldConverter.scala:77)
at org.apache.carbondata.spark.util.CarbonScalaUtil$.getString(CarbonScalaUtil.scala:71)