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From "Alexander Shorin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (COUCHDB-2535) Crash when replicating doc that exceeds max_document_size
Date Tue, 06 Jan 2015 20:26:34 GMT

    [ https://issues.apache.org/jira/browse/COUCHDB-2535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14266698#comment-14266698
] 

Alexander Shorin commented on COUCHDB-2535:
-------------------------------------------

For continuous replications you can check /_active_tasks for stats, but indeed we should provide
more feedback on replication process. Counters are good for stats, but they are completely
useless when you need to understand their origin. Counters couldn't tells you which exact
documents failed and the reason why. So when you see "docs_failed: 42" the only though you
have is "ok, what's now?" - not much helpful.

> Crash when replicating doc that exceeds max_document_size
> ---------------------------------------------------------
>
>                 Key: COUCHDB-2535
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-2535
>             Project: CouchDB
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>          Components: Replication
>    Affects Versions: 1.5.1
>            Reporter: Rami Alia
>
> DB SOURCE has a max_document_size of 400MB, DB TARGET has a max_document_size of 40MB.
Attempt to replicate a doc greater than 40MB from SOURCE to TARGET.
> Observed result:
> SOURCE replicator crashes followed by SOURCE couchdb crashing
> Expected result:
> SOURCE/TARGET handle this as gracefully as a validation fail and not crash replication
or couchdb



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