[
https://issues.apache.org/jira/browse/PIG-166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12583742#action_12583742
]
Olga Natkovich commented on PIG-166:
------------------------------------
Couple of comments:
(1) We need to validate that we are spilling correctly, like not spilling the
same data multiple times
(2) If this is legitimate data, we need to look at compressing it
> Disk Full
> ---------
>
> Key: PIG-166
> URL: https://issues.apache.org/jira/browse/PIG-166
> Project: Pig
> Issue Type: Bug
> Reporter: Amir Youssefi
>
> Occasionally spilling fills up (all) hard drive(s) on a Data Node and crashes
> Task Tracker (and other processes) on that node. We need to have a safety net
> and fail the task before crashing happens (and more).
> In Pig + Hadoop setting, Task Trackers get Black Listed. And Pig console gets
> stock at a percentage without returning nodes to cluster. I talked to Hadoop
> team to explore Max Percentage idea. Nodes running into this problem get into
> permanent problems and manual cleaning by administrator is necessary.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
