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https://issues.apache.org/jira/browse/CASSANDRA-9643?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis updated CASSANDRA-9643:
--------------------------------------
    Description: 
We used to log a warning when compacting an extra-large partition 
(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.)

Size threshold should be configurable in cassandra.yaml and default to 100MB.

  was:
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.


> 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 partition 
> (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.)
> Size threshold should be configurable in cassandra.yaml and default to 100MB.



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