arrow-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Julien Le Dem (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ARROW-395) Arrow file format writes record batches in reverse order.
Date Wed, 30 Nov 2016 19:14:58 GMT
Julien Le Dem created ARROW-395:
-----------------------------------

             Summary: Arrow file format writes record batches in reverse order.
                 Key: ARROW-395
                 URL: https://issues.apache.org/jira/browse/ARROW-395
             Project: Apache Arrow
          Issue Type: Bug
            Reporter: Julien Le Dem
            Assignee: Julien Le Dem


This is because flatbuffers require writing in reverse order and we don't for record batches.
The following method:
org.apache.arrow.vector.file.ArrowFooter.endVector(FlatBufferBuilder, List<ArrowBlock>)
Should use this one:
org.apache.arrow.vector.schema.FBSerializables.writeAllStructsToVector(FlatBufferBuilder,
List<? extends FBSerializable>)



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message