[jira] [Commented] (CASSANDRA-9643) Warn when an extra-large partition is compacted

["Erick Ramirez (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-9643?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14600543#comment-14600543 ] 

Erick Ramirez commented on CASSANDRA-9643:
------------------------------------------

The previous message format included the offending partition key (yep, that's a 43GB partition in production):

{noformat}
INFO CompactionController Compacting large row acmeKS/veryWideTable:key5678 (45262476248 bytes) incrementally
{noformat}

It would be great if we could maintain this format since it makes it easy to identify the table and partition without having to trawl through the cfstats output.

> Warn when an extra-large partition is compacted
> -----------------------------------------------
>
>                 Key: CASSANDRA-9643
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9643
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>            Reporter: Jonathan Ellis
>            Assignee: Stefania
>             Fix For: 2.1.x
>
>
> We used to log a warning when compacting an extra-large row (CompactionController.getCompactedRow) but took that out as part of CASSANDRA-6142.  Let's add back a warning.  (Perhaps in SSTW.append, since MetadataCollector.update doesn't know the partition key and we will want to include that in the log.)
> Row size should be configurable in cassandra.yaml and default to 100MB.



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