[jira] [Commented] (PIG-5454) Make ParallelGC the default Garbage Collection

["Rohini Palaniswamy (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PIG-5454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17884287#comment-17884287 ] 

Rohini Palaniswamy commented on PIG-5454:
-----------------------------------------

Just one minor comment. Make it params instead of param. i.e

public static final String PIG_GC_DEFAULT_PARAMS = "pig.gc.default.params";

> Make ParallelGC the default Garbage Collection
> ----------------------------------------------
>
>                 Key: PIG-5454
>                 URL: https://issues.apache.org/jira/browse/PIG-5454
>             Project: Pig
>          Issue Type: Bug
>          Components: impl
>            Reporter: Koji Noguchi
>            Assignee: Koji Noguchi
>            Priority: Major
>         Attachments: pig-5454-v01.patch, pig-5454-v02.patch, pig-5454-v03.patch
>
>
> From JDK9 and beyond, G1GC became the default GC. 
> I've seen our users hitting OOM after migrating to recent jdk and the issue going away after reverting back to ParallelGC.  
> Maybe the GC behavior assumed by SelfSpillBag does not work with G1GC.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)