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

Cathy Bernardone cbernard at aip.org
Wed Oct 29 12:34:12 PST 2008


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: general-bounces at developer.marklogic.com
>>>> [mailto:general-bounces at developer.marklogic.com] 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", (), "admin at 10.0.104.139")</ 
>>>>>>> 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>"admin at 10.0.104.139"</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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