[jira] [Resolved] (CALCITE-921) ClassCastException byte[] to String with protobuf

["Julian Hyde (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CALCITE-921?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Hyde resolved CALCITE-921.
---------------------------------
    Resolution: Fixed

Fixed in http://git-wip-us.apache.org/repos/asf/incubator-calcite/commit/6f326d03. Thanks for the patch, [~elserj]!

> ClassCastException byte[] to String with protobuf
> -------------------------------------------------
>
>                 Key: CALCITE-921
>                 URL: https://issues.apache.org/jira/browse/CALCITE-921
>             Project: Calcite
>          Issue Type: Bug
>          Components: avatica
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>             Fix For: 1.5.0
>
>
> {noformat}
> java.lang.ClassCastException: [B cannot be cast to java.lang.String
> 	at org.apache.calcite.avatica.util.AbstractCursor$StringAccessor.getString(AbstractCursor.java:726)
> 	at org.apache.calcite.avatica.AvaticaResultSet.getString(AvaticaResultSet.java:233)
> 	at sqlline.Rows$Row.<init>(Rows.java:183)
> 	at sqlline.IncrementalRows.hasNext(IncrementalRows.java:63)
> 	at sqlline.TableOutputFormat.print(TableOutputFormat.java:33)
> 	at sqlline.SqlLine.print(SqlLine.java:1653)
> 	at sqlline.Commands.execute(Commands.java:833)
> 	at sqlline.Commands.sql(Commands.java:732)
> 	at sqlline.SqlLine.dispatch(SqlLine.java:808)
> 	at sqlline.SqlLine.begin(SqlLine.java:681)
> 	at sqlline.SqlLine.start(SqlLine.java:398)
> 	at sqlline.SqlLine.main(SqlLine.java:292)
> {noformat}
> JSON encoding doesn't have this issue. The StringAccessor (actually a BinaryFromStringAccessor) expects to get back a String as the object but it gets a byte[].



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