I got series of exception as follow on the CouchDB log.
=ERROR REPORT==== 9-Aug-2011::19:57:45 ===
{mochiweb_socket_server,225,{acceptor_error,{error,accept_failed}}}
[error] [<0.7496.6>] {error_report,<0.34.0>,
{<0.7496.6>,std_error,
[{application,mochiweb},
"Accept failed error","{error,enfile}"]}}
=ERROR REPORT==== 9-Aug-2011::19:57:45 ===
application: mochiweb
"Accept failed error"
"{error,enfile}"
[error] [<0.7496.6>] {error_report,<0.34.0>,
{<0.7496.6>,crash_report,
[[{initial_call,{mochiweb_socket_server,acceptor_loop,['Argument__1']}},
{pid,<0.7496.6>},
{registered_name,[]},
{error_info,
{exit,
{error,accept_failed},
[{mochiweb_socket_server,acceptor_loop,1},
{proc_lib,init_p_do_apply,3}]}},
{ancestors,
[couch_httpd,couch_secondary_services,couch_server_sup,<0.35.0>]},
{messages,[]},
{links,[<0.106.0>]},
{dictionary,[]},
{trap_exit,false},
{status,running},
{heap_size,233},
{stack_size,24},
{reductions,202}],
[]]}}
[error] [<0.106.0>] {error_report,<0.34.0>,
{<0.106.0>,std_error,
{mochiweb_socket_server,225,{acceptor_error,{error,accept_failed}}}}}
Following on the Java client side.
java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(Unknown Source)
at
org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:149)
at
org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:110)
at
org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:260)
at
org.apache.http.impl.conn.DefaultResponseParser.parseHead(DefaultResponseParser.java:98)
at
org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:252)
at
org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:281)
at
org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:247)
at
org.apache.http.impl.conn.AbstractClientConnAdapter.receiveResponseHeader(AbstractClientConnAdapter.java:219)
at
org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:298)
at
org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
at
org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:622)
at
org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:454)
at
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
at
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
at
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:732)
at
CouchChangesFeedStressTest.openConnection(CouchChangesFeedStressTest.java:46)
at CouchChangesFeedStressTest.access$0(CouchChangesFeedStressTest.java:40)
at CouchChangesFeedStressTest$1.run(CouchChangesFeedStressTest.java:29)
at java.lang.Thread.run(Unknown Source)
2011/8/8 Randall Leeds <[email protected]>
> Can you show us an error message from the 500 or a snippet of the
> CouchDB log at that point?
> CouchDB by default usually has some resource limits[1] and I do not
> know if IrisCouch has changed them.
>
> -Randall
>
> [1] http://wiki.apache.org/couchdb/Performance#Resource_Limits
>
>
> On Sat, Aug 6, 2011 at 11:39, sleepnova <[email protected]> wrote:
> > Hi,
> >
> > I was watching the O'Reilly Webcast about CouchDB _changes feed
> > http://www.youtube.com/watch?v=WaH4_Hq33PI
> > and in the video (53:24) it says it's no problem for a single CouchDB
> > to handle thousands and thousands of changes request open.
> > But in my own test, both on my local and IrisCouch instance it can
> > only handles hundreds changes request before running into 500 internal
> > server error.
> >
> > Did I miss something?
> >
> > --
> > - sleepnova
> >
>
--
- sleepnova
