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

[Akash R Nilugal (Jira)]

    [ https://issues.apache.org/jira/browse/CARBONDATA-3631?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17005201#comment-17005201 ]

Zhichao  Zhang commented on CARBONDATA-3631:
--------------------------------------------

[~shenhong] please raise a pr to fix this, thanks.

> StringIndexOutOfBoundsException When Inserting Select From a Parquet Table with Empty array/map
> -----------------------------------------------------------------------------------------------
>
>                 Key: CARBONDATA-3631
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-3631
>             Project: CarbonData
>          Issue Type: Bug
>    Affects Versions: 1.6.1, 2.0.0
>            Reporter: Xingjun Hao
>            Priority: Minor
>             Fix For: 2.0.0
>
>
> sql("insert into datatype_array_parquet values(array())")
> sql("insert into datatype_array_carbondata select f from datatype_array_parquet")
>  
> {code:java}
> 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)
> {code}

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