[CONNECTORS-488] The cache settings for all caching ManifoldCF connectors that cache should be configurable

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: ManifoldCF 0.5.1
• Fix Version/s: ManifoldCF 1.0
• Component/s: Authority Service, Documentum connector, LiveLink connector, Meridio connector

Environment

Any Platform

• Assignee: Karl Wright
• Reporter: Anupam Bhattacharya
• Created: 04/Jul/12 10:04
• Updated: 22/Jul/12 01:31
• Resolved: 22/Jul/12 01:31

Description

Below is the conversation which helped to resolve the problem. The actual Mail Archive URL is http://mail-archives.apache.org/mod_mbox/manifoldcf-user/201207.mbox/browser.
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Many Thanks!! I changed the value & did rebuild of ManifoldCF which helped
to solve the issue.

Regards
Anupam

On Tue, Jul 3, 2012 at 4:24 PM, Shinichiro Abe
<[e-mail]>wrote:

> Hi,
>
> I think you see the following line if you configure cache life time.
>
> source:
> org.apache.manifoldcf.crawler.authorities.DCTM.AuthorityConnector.java
>
> protected static long responseLifetime = 60000L; <--this value
>
>
> I think ActiveDirectoryAuthority.java code helps this.
>
> Regards,
> Shinichiro Abe
>
> On 2012/07/03, at 19:44, Anupam Bhattacharya wrote:
>
> > Sorry i didn't mention that clearly.
> >
> > I was just trying to figure out from the SVN Code where the 1 min
> timeout changes have been kept.
> > By my best guess, I can see a line which must be doing this 1 min
> timeout changes in
> http://svn.apache.org/repos/asf/manifoldcf/trunk/framework/pull-agent/src/main/java/org/apache/manifoldcf/crawler/system/ExpireStufferThread.java
> >
> > // If there are no documents at all, then we can sleep for a while.
> > // The theory is that we need to allow stuff to
> accumulate.
> > if (descs.length == 0)
> >

{ > > ManifoldCF.sleep(60000L); // 1 minute > > continue; > > }

> >
> > Pls. confirm if i am on the right direction.
> >
> > Thanks
> > Anupam
> >
> > On Tue, Jul 3, 2012 at 3:51 PM, Shinichiro Abe <
> [e-mail]> wrote:
> > Hi,
> > Oh sorry, I told about Active Directory Authority Services.
> > Now there is not a place to configure cache life time
> > in Documentum Authority Services.
> >
> > Shinichiro Abe
> > On 2012/07/03, at 19:07, Anupam Bhattacharya wrote:
> >
> > > Hi,
> > >
> > > I am using ManifoldCF for Documentum Repository & Documentum Authority
> Services. How can I configure cache life time settings in this case when
> Active directory is not present ?
> > >
> > > Regards
> > > Anupam
> > >
> > > On Tue, Jul 3, 2012 at 3:32 PM, Shinichiro Abe <
> [e-mail]> wrote:
> > > Hi,
> > >
> > > > Can I configure these timeout settings value to anything like 60min
> or 1 day etc ?
> > > Yes, you can configure cache life time,
> > > in which tokens are cached after last access(user's last access) to
> the Active Directory.
> > > I think this value might as well be set to about 60min, 1day is too
> long.
> > >
> > > Regards,
> > > Shinichiro Abe
> > >
> > > On 2012/07/03, at 18:15, Anupam Bhattacharya wrote:
> > >
> > > > Hello Karl,
> > > >
> > > > First of all congratulations for ManifoldCF graduation to Apache
> Projects & thanks for all the help you provided during my development
> previously through this forum.
> > > >
> > > > I have recently come across a Performance problem due to ManifoldCF
> Authority service. After including authority service the Query Response
> times increases a lot. After doing some inspection i found that ManifoldCF
> doesn't cache User Token's after 1 min. (
> http://search-lucene.com/m/YqXPHki0Dv/v=threaded).
> > > >
> > > > Can I configure these timeout settings value to anything like 60min
> or 1 day etc ?
> > > >
> > > > Regards
> > > > Anupam
> > > >
> > > >
> > > >
> > >
> >
>