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From Rajkumar S <rajkum...@gmail.com>
Subject Re: Random OS Process Error
Date Tue, 27 Sep 2011 14:40:37 GMT
Hi,

Some more updates to the problem:

I have applied the patch at https://issues.apache.org/jira/browse/COUCHDB-893

I have also removed all views (the .mxbridge_201109_design directory)
and regenerated the views again.

But the error persists.

One more observation is that the view stalls for quite some time
before giving the error. for example I have started indexing two views
together. the reports view will exit with error after some time, while
reports_new is getting indexed.

View Group Indexer	cdb_201109
_design/reports_new	<0.10750.0>	Processed 8894 of 99069 changes (8%)
View Group Indexer	cdb_201109 _design/reports	<0.16701.0>	Processed 0
of 29758 changes (0%)

with regards,

raj

On Mon, Sep 26, 2011 at 12:32 PM, Rajkumar S <rajkumars@gmail.com> wrote:
> Hi,
>
> I am using CouchDB 1.1.0 on a Debian Lenny server with a database of
> around 1GB. It contains about 130973 docs with each about 1k in size.
> The DB contains about 5 views. I was running 0.11.0 since it's
> release, but couple of weeks back I started getting timeout errors.
>
> [Wed, 07 Sep 2011 06:41:15 GMT] [error] [<0.13030.70>] Uncaught error
> in HTTP request: {exit,
>                                 {timeout,
>                                  {gen_server,call,
>                                   [couch_view,
>                                    {get_group_server,<<"cdb_201108">>,
>                                     {group,
>                                      <<196,228,155,127,61,89,135,231,11,81,
>                                        162,8,104,14,145,192>>,
>                                      nil,nil,<<"_design/processing">>,
>                                      <<"javascript">>,[],
>                                      [{view,0,
>                                        [<<"unprocessed">>],
>                                        <<"function(doc) {}">>,
>                                        nil,[],[]}],
>                                      nil,0,0,nil,nil}}]}}}
>
> [Wed, 07 Sep 2011 06:41:15 GMT] [info] [<0.13030.70>] Stacktrace:
> [{gen_server,call,2},
>             {couch_view,get_group_server,2},
>             {couch_view,get_group,3},
>             {couch_view,get_map_view,4},
>             {couch_httpd_view,design_doc_view,5},
>             {couch_httpd_db,do_db_req,2},
>             {couch_httpd,handle_request_int,5},
>             {mochiweb_http,headers,5}]
>
> There was no change in the environment I could remember to which I
> could attribute such an error. So I thought I will upgrade the CouchDB
> and check if that resolves this issue. Even after upgrading (for which
> there was some issues due to old libraries being present, but finally
> I was able to get every thing running) I am getting random OS Process
> Error in the logs and views fail. These error do not happen every
> time, but once it happens I restart the CouchDB and every thing runs
> fine for about half hour of so. I have pasted (some what sanitised)
> logs at http://pastebin.ca/2082939
>
> A Google search does not bring up any similar error situation from
> this list or any other sources and hence this mail to the list.  Pl
> let me know if any additional information is required to pinpoint this
> issue. Any help to resolve this will be much appreciated.
>
> with regards,
>
> raj
>

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