[Developers] Graph dateline is older than last write

Will Fitzgerald will.fitzgerald at pobox.com
Mon Jun 2 23:59:34 UTC 2008


I just got the same on a read:

query:

[
  {
    "id" : null,
    "type" : "/user/wf/default_domain/x_test_note"
  }
]

Result:

{
  "code" : "/api/status/error",
  "messages" : [
    {
      "code" : "/api/status/error/mql/unknown",
      "info" : {
        "dateline" : "9202a8c04000641f800000000852713a",
        "write_dateline" : "9202a8c04000641f8000000008559255"
      },
      "message" : "Graph dateline is older than last write",
      "path" : null,
      "query" : "read cost=\"\" dateline=\"\"
id=\"cache;cache01.sandbox.sfo1:8101;2008-06-02T23:57:30Z;0004\"
(guid=9202a8c04000641f8000000000000001 result=(guid contents) (<-left
optional typeguid=9202a8c04000641f8000000000000002
comparator=\"octet\" value=\"user\" result=contents
right->(result=(guid contents) (<-left optional
typeguid=9202a8c04000641f8000000000000002 comparator=\"octet\"
value=\"wf\" result=contents right->(result=(guid contents) (<-left
optional typeguid=9202a8c04000641f8000000000000002
comparator=\"octet\" value=\"default_domain\" result=contents
right->(result=(guid contents) (<-left optional
typeguid=9202a8c04000641f8000000000000002 comparator=\"octet\"
value=\"x_test_note\" result=(right) ) ) ) ) ) ) ) )"
    }
  ]
}

Did I break the semantic web??

On 6/2/08, Augusto Callejas <acallejas at appliedminds.com> wrote:
> hi-
>
>  i was performing a mqlwrite operation:
>
>  =====
>  {
>   "qname" : {
>     "query" : {
>       "create" : "unless_exists",
>       "id" : null,
>       "name" : "billy",
>       "type" : "/user/augusto/default_domain/type1"
>     }
>   }
>  }
>  =====
>
>  and got this error:
>
>  =====
>  {
>   "code" : "/api/status/error",
>   "messages" : [
>    {
>      "code" : "/api/status/error/mql/unknown",
>      "info" : {
>        "dateline" : "9202a8c04000641f800000000852713a",
>        "write_dateline" : "9202a8c04000641f8000000008558f91"
>      },
>      "message" : "Graph dateline is older than last write",
>      "path" : null,
>      "query" : "read cost=\"\" dateline=\"\"
>  id=\"cache;cache01.sandbox.sfo1:8101;2008-06-02T23:45:46Z;0003\"
>  (typeguid=9202a8c04000641f8000000000000002
>  left=9202a8c04000641f8000000000000001 comparator=\"octet\" datatype=string
>  pagesize=201 result=((value left right)))"
>    }
>   ]
>  }
>  =====
>
>  i was curious what this means.
>
>  thanks,
>  augusto.
>
>
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-- 
Will Fitzgerald
weblog: <http://www.entish.org/willwhim>
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