Re: [MarkLogic Dev General] sessions disabled in CQ for Marklogic 4.0

Wed, 29 Oct 2008 13:34:18 -0700

Thank you Mike. We're running SunOS 5.10 Generic_127112-08 i86pc i386 i86pc (AMD chip). We can't go to cq 4.0-1.1 because the error won't even allow a query to be run. 3.2.4 allows us to run queries with no sessions. So what I did is ran from the Xquery Use Case Demo. Before I did that I copied the CQ 4.0-1.1 files into /opt/MARKlogic/Docs/cq (we normally run CQ from a different directory) and received the following error message:
XDMP-AS: (err:XPTY0004) $d as xdt:dayTimeDuration -- Invalid coercion: xs:dayTimeDuration("P14180DT19H42M45.600414S") as xdt:dayTimeDuration 
/cq/lib-xquery.xqy line 45 [0.9-ml]
/cq/lib-xquery.xqy line 58 [0.9-ml]
    =
line 7 [1.0-ml]
/use-cases/eval2.xqy line 4 [1.0-ml]

Thank you again for your help,

Cathy

On Oct 29, 2008, at 3:49 PM, Michael Blakeley wrote:
In that case it seems like you might as well use cq 4.0-1.1. I'm still puzzled by the error message, though: I can't seem to reproduce anything like it. 

What OS and CPU architecture are you using?

Can you try the test query that I posted yesterday?

xquery version "1.0-ml";
import module namespace cxq="com.marklogic.developer.cq.xquery"
  at 'cq/lib-xquery.xqy';
cxq:get-epoch-seconds(xs:dateTime("2008-10-28T15:42:45.600414-04:00"))
This query has to import one of cq's own libraries, so you will have to run it in the same application-server context with cq. For example, I have cq in my Docs directory, so I would select 'Docs' as the content-source.
If that test query doesn't work, please send me the full error message. 

If the test query does work, I'll be even more puzzled.

-- Mike

Cathy Bernardone wrote:

Mike,
I upgraded to 3.2.4. It allows me to execute queries with sessions disabled, so I can use it to work. However, sessions still remain disabled with the same error message. 
Thanks,
Cathy
On Oct 28, 2008, at 8:39 PM, Michael Sokolov wrote:
Yes - it was 3.2.2, I think. Upgrading to 3.2.4 fixed my problem: thanks! 

-Mike


-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Michael Blakeley
Sent: Tuesday, October 28, 2008 5:57 PM
To: General Mark Logic Developer Discussion
Subject: Re: [MarkLogic Dev General] sessions disabled in CQ
for Marklogic 4.0

Mike,

Judging by the line numbers, I don't think you're using cq
3.2.4 or 4.0-1.1. If you can try again with either of those
releases, it will be easier for me to help.

http://developer.marklogic.com/svn/cq/releases/

-- Mike

Mike Sokolov wrote:

I went back and checked, and my error report is not really

the same as

Cathy's, although it does seem to have something to do with

timestamp

checking.

(clicking on "sessions disabled"):

WARNING: sessions have been disabled, because of an error.


        Perhaps you have disabled sessions for this

instance of cq.

        If so, you can ignore this and return to cq.



          You are running cq from the filesystem.
          Make sure that the directory /cq/sessions/
          exists, and that MarkLogic Server can write to it.


The complete error message follows:

<err:error xsi:schemaLocation="http://marklogic.com/xdmp/error
error.xsd" xmlns:err="http://marklogic.com/xdmp/error";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
<err:code>XDMP-CAST</err:code>
<err:message>Invalid cast</err:message>
<err:format-string>XDMP-CAST: () cast as xs:dateTime --

Invalid cast:

() cast as xs:dateTime</err:format-string>
<err:retryable>false</err:retryable>
<err:expr>() cast as xs:dateTime</err:expr>
<err:data>
  <err:datum>()</err:datum>
  <err:datum>xs:dateTime</err:datum>
</err:data>
<err:stack>
  <err:frame>
    <err:uri>/cq/lib-controller.xqy</err:uri>
    <err:line>273</err:line>
    <err:operation>c:get-sessions(true())</err:operation>
    <err:variables>
  <err:variable>
    <err:name


xmlns="com.marklogic.developer.cq.controller">check-conflictin

g</err:name>

    <err:value>true()</err:value>
  </err:variable>
  <err:variable>
    <err:name

xmlns="com.marklogic.developer.cq.controller">i</err:name>

    <err:value>&lt;sess:session id="f0777f6bc385fd1a"
xmlns:sess="com.marklogic.developer.cq.session"&gt;&lt;sec:user


xmlns:sec="http://marklogic.com/xdmp/security"&gt;ifactor...&l

t;/sess:session&gt;</err:value>

  </err:variable>
    </err:variables>
  </err:frame>
  <err:frame>
    <err:uri>/cq/lib-controller.xqy</err:uri>
    <err:line>255</err:line>
    <err:operation>c:get-available-sessions()</err:operation>
  </err:frame>
  <err:frame>
    <err:uri>/cq/lib-controller.xqy</err:uri>
    <err:line>307</err:line>
    <err:operation>c:get-last-session()</err:operation>
  </err:frame>
  <err:frame>
    <err:uri>/cq/lib-controller.xqy</err:uri>
    <err:line>190</err:line>
    <err:variables>
  <err:variable>
    <err:name

xmlns="com.marklogic.developer.cq.controller">d</err:name>

    <err:value>()</err:value>
  </err:variable>
  <err:variable>
    <err:name
xmlns="com.marklogic.developer.cq.controller">session</err:name>
    <err:value>()</err:value>
  </err:variable>
  <err:variable>
    <err:name

xmlns="com.marklogic.developer.cq.controller">d</err:name>

    <err:value>()</err:value>
  </err:variable>
    </err:variables>
  </err:frame>
  <err:frame>
    <err:uri>/cq/session.xqy</err:uri>
    <err:line>62</err:line>
  </err:frame>
</err:stack>
</err:error>
Now, if I empty out the sessions folder and chmod a+rwx sessions, I 
get
"session: New Session" in cq.  Then clicking through I get

the message

"There are no resumable sessions..." then I create a new

one using the

button, but it doesn't seem to get associated with my

browser session?

Then if I wipe out my cq cookie and refresh, I go back to the
"sessions disabled" message...



Michael Blakeley wrote:

Cathy,

Thanks for the report. I'm having trouble reproducing the error,
though. As I see it, this test case ought to be equivalent:

import module namespace cxq="com.marklogic.developer.cq.xquery"
at 'cq/lib-xquery.xqy';
cxq:get-epoch- seconds(xs:dateTime("2008-10-28T15:42:45.600414-04:00") 
)
=> 1225222965

So I'm not at all sure what's happening, but I'll keep

digging into

it. What happens if you reload (F5) the cq page? Same

error, but with

a different timestamp?
Mike Sokolov suggested that the problem might have something to do with timestamps on the filesystem. What happens if you 'touch' the 
sessions directory and all its files, then reload cq? I'm

thinking of

something like 'touch cq/sessions cq/sessions/*'.

-- Mike

Cathy Bernardone wrote:

We have installed Marklogic 4.0 and CQ for 4.0 as well. However,
when  running CQ, sessions remained disabled.  Our

directories have

proper  permissions for anyone to access them.  Below is

the error

message we  get when clicking on "sessions disabled".

Help would be

greatly  appreciated.

Cathy





WARNING: sessions have been disabled, because of an error.


        Perhaps you have disabled sessions for this

instance of cq.

        If so, you can ignore this and return to cq.



          You are running cq from the filesystem.
          Make sure that the directory /cq/sessions/
          exists, and that MarkLogic Server can write to it.


The complete error message follows:

<error:error xsi:schemaLocation="http://marklogic.com/xdmp/error
error.xsd" xmlns:error="http://marklogic.com/xdmp/error";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance ">
<error:code>XDMP-AS</error:code>
<error:name>err:XPTY0004</error:name>
<error:xquery-version>0.9-ml</error:xquery-version>
<error:message>Invalid coercion</error:message>
<error:format-string>XDMP-AS: (err:XPTY0004) $d as
xdt:dayTimeDuration -- Invalid coercion:
xs:dayTimeDuration("P14180DT19H42M45.600414S") as
xdt:dayTimeDuration</ error:format-string>
<error:retryable>false</error:retryable>
<error:expr>$d as xdt:dayTimeDuration</error:expr>
<error:data>
  <error:datum>xs:dayTimeDuration("P14180DT19H42M45.600414S")</
error:datum>
  <error:datum>xdt:dayTimeDuration</error:datum>
</error:data>
<error:stack>
  <error:frame>
    <error:uri>/cq/lib-xquery.xqy</error:uri>
    <error:line>45</error:line>
    <error:operation>x:cumulative-seconds-from-
duration(xs:dayTimeDuration("P14180DT19H42M45.600414S"))</
error:operation>
    <error:xquery-version>0.9-ml</error:xquery-version>
  </error:frame>
  <error:frame>
    <error:uri>/cq/lib-xquery.xqy</error:uri>
    <error:line>58</error:line>
    <error:operation>x:get-epoch-
seconds(xs:dateTime("2008-10-28T15:42:45.600414-04:00"))</
error:operation>
    <error:variables>
  <error:variable>
    <error:name
xmlns="com.marklogic.developer.cq.xquery">dt</error:name>


<error:value>xs:dateTime("2008-10-28T15:42:45.600414-04:00")</

error:value>
  </error:variable>
    </error:variables>
    <error:xquery-version>0.9-ml</error:xquery-version>
  </error:frame>
  <error:frame>
    <error:uri>/cq/lib-xquery.xqy</error:uri>
    <error:line>66</error:line>
    <error:operation>x:get-epoch-seconds()</error:operation>
    <error:xquery-version>0.9-ml</error:xquery-version>
  </error:frame>
  <error:frame>
    <error:uri>/cq/lib-io.xqy</error:uri>
    <error:line>410</error:line>
    <error:operation>io:get-conflicting-locks("/cq/sessions/
d064d36f04973c13.xml", (), "[EMAIL PROTECTED]")</ error:operation> 
    <error:variables>
  <error:variable>
    <error:name

xmlns="com.marklogic.developer.cq.io">uri</error:name>
<error:value>"/cq/sessions/d064d36f04973c13.xml"</error:value>

  </error:variable>
  <error:variable>
    <error:name
xmlns="com.marklogic.developer.cq.io">limit</error:name>
    <error:value>()</error:value>
  </error:variable>
  <error:variable>
    <error:name
xmlns="com.marklogic.developer.cq.io">owner</error:name>
    <error:value>"[EMAIL PROTECTED]"</error:value>
  </error:variable>
    </error:variables>
    <error:xquery-version>1.0-ml</error:xquery-version>
  </error:frame>
  <error:frame>
    <error:uri>/cq/lib-controller.xqy</error:uri>
    <error:line>306</error:line>
    <error:operation>c:get-conflicting-locks("/cq/sessions/
d064d36f04973c13.xml", ())</error:operation>
    <error:variables>
  <error:variable>
    <error:name
xmlns="com.marklogic.developer.cq.controller">uri</
error:name>


<error:value>"/cq/sessions/d064d36f04973c13.xml"</error:value>

  </error:variable>
  <error:variable>
    <error:name
xmlns="com.marklogic.developer.cq.controller">limit</ error:name> 
    <error:value>()</error:value>
  </error:variable>
    </error:variables>
    <error:xquery-version>1.0-ml</error:xquery-version>
  </error:frame>
  <error:frame>
    <error:uri>/cq/lib-controller.xqy</error:uri>
    <error:line>298</error:line>
    <error:operation>c:get-conflicting-locks("/cq/sessions/
d064d36f04973c13.xml")</error:operation>
    <error:variables>
  <error:variable>
    <error:name
xmlns="com.marklogic.developer.cq.controller">uri</
error:name>


<error:value>"/cq/sessions/d064d36f04973c13.xml"</error:value>

  </error:variable>
    </error:variables>
    <error:xquery-version>1.0-ml</error:xquery-version>
  </error:frame>
  <error:frame>
    <error:uri>/cq/lib-controller.xqy</error:uri>
    <error:line>331</error:line>
    <error:operation>c:get-sessions(true())</error:operation>
    <error:variables>
  <error:variable>
    <error:name
xmlns="com.marklogic.developer.cq.controller">check-
conflicting</error:name>
    <error:value>true()</error:value>
  </error:variable>
  <error:variable>
    <error:name

xmlns="com.marklogic.developer.cq.controller">i</

error:name>
    <error:value>&lt;session id="d064d36f04973c13"
xmlns="com.marklogic.developer.cq.session"&gt;&lt;sec:user
xmlns:sec="http://marklogic.com/xdmp/security
"&gt;admin&lt;/...&lt;/session&gt;</error:value>
  </error:variable>
    </error:variables>
    <error:xquery-version>1.0-ml</error:xquery-version>
  </error:frame>
  <error:frame>
    <error:uri>/cq/lib-controller.xqy</error:uri>
    <error:line>315</error:line>


<error:operation>c:get-available-sessions()</error:operation>

    <error:xquery-version>1.0-ml</error:xquery-version>
  </error:frame>
  <error:frame>
    <error:uri>/cq/lib-controller.xqy</error:uri>
    <error:line>377</error:line>
    <error:operation>c:get-last-session()</error:operation>
    <error:xquery-version>1.0-ml</error:xquery-version>
  </error:frame>
  <error:frame>
    <error:uri>/cq/lib-controller.xqy</error:uri>
    <error:line>240</error:line>
    <error:variables>
  <error:variable>
    <error:name

xmlns="com.marklogic.developer.cq.controller">d</

error:name>
    <error:value>()</error:value>
  </error:variable>
  <error:variable>
    <error:name
xmlns="com.marklogic.developer.cq.controller">session</

error:name>

    <error:value>()</error:value>
  </error:variable>
  <error:variable>
    <error:name

xmlns="com.marklogic.developer.cq.controller">d</

error:name>
    <error:value>()</error:value>
  </error:variable>
    </error:variables>
    <error:xquery-version>1.0-ml</error:xquery-version>
  </error:frame>
  <error:frame>
    <error:uri>/cq/session.xqy</error:uri>
    <error:line>62</error:line>
    <error:xquery-version>1.0-ml</error:xquery-version>
  </error:frame>
</error:stack>
</error:error>




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