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https://issues.apache.org/jira/browse/COUCHDB-2304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14111082#comment-14111082
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Eli Stevens commented on COUCHDB-2304:
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There's also a 46MB document, and deleting it makes the views, etc. work again.
And yes, when we've had large documents in the past, the error message
manifested differently. It's not clear to me why this one presented as it did
(though we have changed our replication strategy since we last encountered this
class of issues, so that might be it).
> changes_reader_died when trying to replicate 25mb DB locally
> ------------------------------------------------------------
>
> Key: COUCHDB-2304
> URL: https://issues.apache.org/jira/browse/COUCHDB-2304
> Project: CouchDB
> Issue Type: Bug
> Security Level: public(Regular issues)
> Components: Replication
> Reporter: Eli Stevens
> Attachments: couch.error.log
>
>
> I get the following every time I try to replicate this DB under 1.5.0
> (installed from the DCH Ubuntu PPA):
> {code}
> elis@build6:~$ time curl -X POST -H "Content-Type: application/json" -d
> '{"source":"elisdev_tanker__linac_tps_2014_08_25_12_38_37_775791_5c6c80e1b17771208e9402b49beb6241","target":"elisdev_tmp","create_target":true,"filter":"static/content"}'
> http://localhost:5984/_replicate
> {"error":"changes_reader_died"}
> real 0m4.278s
> user 0m0.008s
> sys 0m0.004s
> {code}
> In addition, trying to access the
> _design/ui/_view/requestCid-attachmentFilename-contentType--to--null view in
> Futon results in this log file entry:
> {code}
> [Mon, 25 Aug 2014 22:56:12 GMT] [info] [<0.8054.2>] Opening index for db:
> elisdev_tanker__linac_tps_2014_08_25_12_38_37_775791_5c6c80e1b17771208e9402b49beb6241
> idx: _design/ui sig: "78a645c43cae59e1ea40a75e34b65629"
> [Mon, 25 Aug 2014 22:56:12 GMT] [info] [<0.8059.2>] Starting index update for
> db:
> elisdev_tanker__linac_tps_2014_08_25_12_38_37_775791_5c6c80e1b17771208e9402b49beb6241
> idx: _design/ui
> [Mon, 25 Aug 2014 22:56:12 GMT] [info] [<0.7589.2>] 172.22.22.5 - - GET
> /_config/native_query_servers/ 200
> [Mon, 25 Aug 2014 22:56:15 GMT] [info] [<0.7589.2>] 172.22.22.5 - - GET
> /_utils/image/grippie.gif 200
> [Mon, 25 Aug 2014 22:56:16 GMT] [error] [<0.8064.2>] OS Process Error
> <0.8067.2> :: {os_process_error,
> {exit_status,1}}
> [Mon, 25 Aug 2014 22:56:16 GMT] [error] [emulator] Error in process
> <0.8064.2> with exit value:
> {{nocatch,{os_process_error,{exit_status,1}}},[{couch_os_process,prompt,2},{couch_query_servers,map_doc_raw,2},{couch_mrview_updater,'-map_docs/2-fun-0-',3},{lists,foldl,3},{couch_mrview_updater,map_docs,2}]}
> [Mon, 25 Aug 2014 22:56:16 GMT] [info] [<0.7264.2>] 172.22.22.5 - - GET
> /elisdev_tanker__linac_tps_2014_08_25_12_38_37_775791_5c6c80e1b17771208e9402b49beb6241/_design/ui/_view/requestCid-attachmentFilename-contentType--to--null?limit=101
> 500
> [Mon, 25 Aug 2014 22:56:16 GMT] [error] [<0.7264.2>] httpd 500 error response:
> {"error":"os_process_error","reason":"{exit_status,1}"}
> {code}
> Creating this DB is non-trivial, but we have the capability to do so
> repeatedly by running our product on a certain dataset.
> The DB and couch.log excerpt will be attached shortly.
> Edit: .couch file is too large to attach:
> https://www.dropbox.com/s/o492tun8vn01xjx/elisdev_tanker__linac_tps_2014_08_25_12_38_37_775791_5c6c80e1b17771208e9402b49beb6241.couch?dl=0
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