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Posted to user@couchdb.apache.org by John Evans <jo...@jpevans.com> on 2008/07/25 19:55:25 UTC
500 Error ('EXIT', {noproc, ...
I am trying to access a view on my server (from a python client) and am
getting back a 500 error. I see the following in the couchdb console:
[info] [<0.60.0>] HTTP Error (code 500): {'EXIT',
{noproc,
{gen_server,call,
[<0.105.0>,{pread_bin,47322127}]}}}
[info] [<0.60.0>] 127.0.0.1 - - "GET /my-database/_view/my-objects/all" 500
On the python side I get this:
...
File
"/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/httplib.py",
line 509, in read
return self._read_chunked(amt)
File
"/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/httplib.py",
line 548, in _read_chunked
chunk_left = int(line, 16)
ValueError: invalid literal for int() with base 16: 'HTTP/1.1 500 Internal
Server Error\r\n'
But if I hit the same view with curl, everything works fine. My python
client has been working fine for everything else I've tried to do, but it
fails consistently in this same manner with this particular view. Obviously
the problem with the python code is that httplib is having trouble parsing
the response, but the root cause is the fact that I'm getting a 500 error in
the first palce. FWIW, I'm setting the same HTTP headers (just one
actually, "Accept: application/json") in the curl request as in the python
client.
Has anyone seen this type of error before? Or is there anywhere I can look
for more detail on the cause of the 500 error within couchdb?
-
John
Re: 500 Error ('EXIT', {noproc, ...
Posted by Paul Carey <pa...@gmail.com>.
Maybe you could insert a simple proxy between your python library /
curl and CouchDB and examine the difference(s) between the requests.
Paul
On Fri, Jul 25, 2008 at 6:55 PM, John Evans <jo...@jpevans.com> wrote:
> I am trying to access a view on my server (from a python client) and am
> getting back a 500 error. I see the following in the couchdb console:
>
> [info] [<0.60.0>] HTTP Error (code 500): {'EXIT',
> {noproc,
> {gen_server,call,
> [<0.105.0>,{pread_bin,47322127}]}}}
> [info] [<0.60.0>] 127.0.0.1 - - "GET /my-database/_view/my-objects/all" 500
>
> On the python side I get this:
> ...
> File
> "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/httplib.py",
> line 509, in read
> return self._read_chunked(amt)
> File
> "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/httplib.py",
> line 548, in _read_chunked
> chunk_left = int(line, 16)
> ValueError: invalid literal for int() with base 16: 'HTTP/1.1 500 Internal
> Server Error\r\n'
>
> But if I hit the same view with curl, everything works fine. My python
> client has been working fine for everything else I've tried to do, but it
> fails consistently in this same manner with this particular view. Obviously
> the problem with the python code is that httplib is having trouble parsing
> the response, but the root cause is the fact that I'm getting a 500 error in
> the first palce. FWIW, I'm setting the same HTTP headers (just one
> actually, "Accept: application/json") in the curl request as in the python
> client.
>
> Has anyone seen this type of error before? Or is there anywhere I can look
> for more detail on the cause of the 500 error within couchdb?
>
> -
> John
>
Re: 500 Error ('EXIT', {noproc, ...
Posted by John Evans <jo...@jpevans.com>.
As an additional data point, if I add "count=5" (or some other small value)
it works fine (although only retrieves the first 5 documents obviously) but
if I bump count up to a number greater than the number of documents in the
database, or even a large number slightly below the number of documents in
the database (around 30,000) then I get a slightly different 500 error:
[info] [<0.117.0>] HTTP Error (code 500): {'EXIT',
{wait_timeout,
{gen_server,call,
[<0.153.0>,{pread_bin,29459550}]}}}
[info] [<0.117.0>] 127.0.0.1 - - "GET /my-database/_view/my-objects/all" 500
-
John
On Fri, Jul 25, 2008 at 10:55 AM, John Evans <jo...@jpevans.com> wrote:
> I am trying to access a view on my server (from a python client) and am
> getting back a 500 error. I see the following in the couchdb console:
>
> [info] [<0.60.0>] HTTP Error (code 500): {'EXIT',
> {noproc,
> {gen_server,call,
> [<0.105.0>,{pread_bin,47322127}]}}}
> [info] [<0.60.0>] 127.0.0.1 - - "GET /my-database/_view/my-objects/all"
> 500
>
> On the python side I get this:
> ...
> File
> "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/httplib.py",
> line 509, in read
> return self._read_chunked(amt)
> File
> "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/httplib.py",
> line 548, in _read_chunked
> chunk_left = int(line, 16)
> ValueError: invalid literal for int() with base 16: 'HTTP/1.1 500 Internal
> Server Error\r\n'
>
> But if I hit the same view with curl, everything works fine. My python
> client has been working fine for everything else I've tried to do, but it
> fails consistently in this same manner with this particular view. Obviously
> the problem with the python code is that httplib is having trouble parsing
> the response, but the root cause is the fact that I'm getting a 500 error in
> the first palce. FWIW, I'm setting the same HTTP headers (just one
> actually, "Accept: application/json") in the curl request as in the python
> client.
>
> Has anyone seen this type of error before? Or is there anywhere I can look
> for more detail on the cause of the 500 error within couchdb?
>
> -
> John
>