Riak Cloud Storage gives me Forbidden access message after successful access many times before

Question

After many times of successful access to Riak CS storage using boto, it suddenly gave me this message:

S3ResponseError: S3ResponseError: 403 Forbidden
<?xml version="1.0" encoding="UTF-8"?><Error><Code>InvalidAccessKeyId</Code><Message>The AWS Access Key Id you provided does not exist in our records.</Message><Resource></Resource><RequestId></RequestId></Error>

I'm not really sure what is the reason, but I think it has to do with access token expiry or something.

My question is: if the problem is the access token expiry, how do I change that in Raik CS configurations. And, if this is not the problem, what can it be?

-- UPDATE --

Riak logs: https://gist.github.com/anonymous/3028b1472b97c7dfcdfb

Riak CS logs: https://gist.github.com/anonymous/0c5c01a4ae215b34dadd

Answer 1

The log of Riak shows emfile errors, so you seemed to have encountered file handle limit. Please refer the doc to configure the limit [1].

[1] http://docs.basho.com/riak/latest/ops/tuning/open-files-limit/