You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@parquet.apache.org by "Reuben Kuhnert (JIRA)" <ji...@apache.org> on 2015/10/21 18:07:27 UTC
[jira] [Assigned] (PARQUET-388) ProtoRecordConverter might wrongly
cast a Message.Builder to Message
[ https://issues.apache.org/jira/browse/PARQUET-388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Reuben Kuhnert reassigned PARQUET-388:
--------------------------------------
Assignee: Reuben Kuhnert
> ProtoRecordConverter might wrongly cast a Message.Builder to Message
> --------------------------------------------------------------------
>
> Key: PARQUET-388
> URL: https://issues.apache.org/jira/browse/PARQUET-388
> Project: Parquet
> Issue Type: Bug
> Components: parquet-mr
> Reporter: Wu Xiang
> Assignee: Reuben Kuhnert
>
> ProtoRecordConverter returns current record as follows:
> public T getCurrentRecord() {
> if (buildBefore) {
> return (T) this.reusedBuilder.build();
> } else {
> return (T) this.reusedBuilder;
> }
> }
> However this might fail if T is subclass of Message and buildBefore == false, since it's actually casting a Message.Builder instance to Message type.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)