[jira] [Updated] (PARQUET-360) parquet-cat json dump is broken for maps

["Nezih Yigitbasi (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PARQUET-360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nezih Yigitbasi updated PARQUET-360:
------------------------------------
    Summary: parquet-cat json dump is broken for maps  (was: Parquet tools cat json dump is broken for maps)

> parquet-cat json dump is broken for maps
> ----------------------------------------
>
>                 Key: PARQUET-360
>                 URL: https://issues.apache.org/jira/browse/PARQUET-360
>             Project: Parquet
>          Issue Type: Bug
>            Reporter: Nezih Yigitbasi
>            Assignee: Nezih Yigitbasi
>
> When dumping parquet maps as json with the parquet-cat tool it throws class cast exception.
> {noformat}parquet-cat --debug --json file:///tmp/test.parquet
> java.lang.ClassCastException: [B cannot be cast to java.lang.String
> 	at org.apache.parquet.tools.read.SimpleMapRecord.toJsonObject(SimpleMapRecord.java:34)
> 	at org.apache.parquet.tools.read.SimpleRecord.toJsonValue(SimpleRecord.java:119)
> 	at org.apache.parquet.tools.read.SimpleRecord.toJsonObject(SimpleRecord.java:112)
> 	at org.apache.parquet.tools.read.SimpleRecord.prettyPrintJson(SimpleRecord.java:106)
> 	at org.apache.parquet.tools.command.CatCommand.execute(CatCommand.java:76)
> 	at org.apache.parquet.tools.Main.main(Main.java:222)
> [B cannot be cast to java.lang.String
> {noformat}



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