[
https://issues.apache.org/jira/browse/HADOOP-12579?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15128182#comment-15128182
]
Steve Loughran commented on HADOOP-12579:
-----------------------------------------
I'm always worried about cutting things, generally you need to have half the
hadoop codebase in your IDE to find out where stuff gets picked up. Or comment
it out and do a full stack test run, but that leads to upset people downstream.
Sounds like tagging as deprecated is the strategy for now
> Deprecate and remove WriteableRPCEngine
> ---------------------------------------
>
> Key: HADOOP-12579
> URL: https://issues.apache.org/jira/browse/HADOOP-12579
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Haohui Mai
> Attachments: HADOOP-12579-v1.patch
>
>
> The {{WriteableRPCEninge}} depends on Java's serialization mechanisms for RPC
> requests. Without proper checks, it has be shown that it can lead to security
> vulnerabilities such as remote code execution (e.g., COLLECTIONS-580,
> HADOOP-12577).
> The current implementation has migrated from {{WriteableRPCEngine}} to
> {{ProtobufRPCEngine}} now. This jira proposes to deprecate
> {{WriteableRPCEngine}} in branch-2 and to remove it in trunk.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
