Native erlang. On 8 December 2010 00:27, Dan Reverri <[email protected]> wrote:
> What client are you using to connect to Riak? PBC, HTTP, or native Erlang. > > Thanks, > Dan > > Daniel Reverri > Developer Advocate > Basho Technologies, Inc. > [email protected] > > > On Tue, Dec 7, 2010 at 8:21 AM, Abeming Sf <[email protected]> wrote: > >> Hi Dan, >> >> Only 1 node. Using that make rel command. I didn't change vm.args except >> for riak node ip address. There are 5 applications connecting to the same >> node but only 1 encounter that problem which it consists of 3 instances of >> gen_server cast processes. >> >> App >> A B C >> + + + >> + + + >> ++++++++ >> + >> + >> Riak >> >> However, the problem does not appear when I use only 1 instance of >> gen_server cast. >> >> App >> + >> + >> + >> Riak >> >> Thanks, >> Abe >> >> >> On 7 December 2010 23:31, Dan Reverri <[email protected]> wrote: >> >>> Hi Abe, >>> >>> How many nodes do you have in your cluster? How did you setup your >>> cluster (what commands did you use)? Did you change the vm.args file of any >>> of your nodes? Are you connecting to Riak from other Erlang applications? >>> >>> Thanks, >>> Dan >>> >>> Daniel Reverri >>> Developer Advocate >>> Basho Technologies, Inc. >>> [email protected] >>> >>> >>> On Tue, Dec 7, 2010 at 12:29 AM, Abeming Sf <[email protected]>wrote: >>> >>>> Hi Dan, >>>> >>>> Thanks for the suggestion but it doesn't solve it. I found some errors >>>> from riak log files. >>>> >>>> =ERROR REPORT==== 7-Dec-2010::16:11:06 === >>>> ** Node '[email protected].***' not responding ** >>>> ** Removing (timedout) connection ** >>>> >>>> That's the only errors exist in the log files. >>>> >>>> Please advise. >>>> >>>> - Abe >>>> >>>> >>>> On 7 December 2010 12:41, Dan Reverri <[email protected]> wrote: >>>> >>>>> Yes, please try increasing to 2048. >>>>> >>>>> Daniel Reverri >>>>> Developer Advocate >>>>> Basho Technologies, Inc. >>>>> [email protected] >>>>> >>>>> >>>>> On Mon, Dec 6, 2010 at 8:34 PM, Abeming Sf <[email protected]>wrote: >>>>> >>>>>> Hi Dan, >>>>>> >>>>>> There is no error messages in my riak log files during that node error >>>>>> occurred. Ulimit already set to 1024, should I increase to 2048? >>>>>> >>>>>> Thanks, >>>>>> Abe >>>>>> >>>>>> >>>>>> On 7 December 2010 12:12, Dan Reverri <[email protected]> wrote: >>>>>> >>>>>>> Hi Abeming, >>>>>>> >>>>>>> Are there any error messages in your riak log files? Also, you may >>>>>>> want to try bumping up ulimit. >>>>>>> >>>>>>> Thanks, >>>>>>> Dan >>>>>>> >>>>>>> Daniel Reverri >>>>>>> Developer Advocate >>>>>>> Basho Technologies, Inc. >>>>>>> [email protected] >>>>>>> >>>>>>> >>>>>>> On Mon, Dec 6, 2010 at 8:03 PM, Abeming Sf <[email protected]>wrote: >>>>>>> >>>>>>>> Hi, >>>>>>>> >>>>>>>> I often encounter {error,{could_not_reach_node,'[email protected].***'} >>>>>>>> when there are many concurrent connection being made to riak node. How >>>>>>>> should I avoid this problem?Should I increase the number of concurrent >>>>>>>> connection?how?I use riak with default configuration and ulimit -n set >>>>>>>> to >>>>>>>> 1024. Should I increase async threads in vm.args? >>>>>>>> >>>>>>>> Thanks in advance. >>>>>>>> >>>>>>>> - Abe >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> riak-users mailing list >>>>>>>> [email protected] >>>>>>>> http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com >>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>> >>>> >>> >> >
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