[JAVA] JSON file reader fails to set the buffer size on String data vector

[asfimport]

Reporter: Julien Le Dem / @julienledem
Assignee: Julien Le Dem / @julienledem

Related issues:

• Fix string/binary integration tests (blocks)

_{Note: This issue was originally created as ARROW-393. Please see the migration documentation for further details.}

[asfimport]

Wes McKinney / @wesm:
Issue resolved by pull request 218
#218