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From Tim Cronin <...@outboundengine.com>
Subject Re: [JCS] Region No longer alive so returning false for key
Date Mon, 06 Jul 2015 15:01:09 GMT
thanks for the reply.

looking at trunk there's an added check isDirectory.

On Mon, Jul 6, 2015 at 9:30 AM, sebb <sebbaz@gmail.com> wrote:

> On 6 July 2015 at 15:15, Tim Cronin <tim@outboundengine.com> wrote:
> > AuxDiskCache is throwing error that it can't create the directory but it
> > already exists.
> >
> > localhost-startStop-1 2015-07-06 14:01:30,006 ERROR
> > org.apache.commons.jcs.auxiliary.disk.AbstractDiskCacheAttributes -
> Failed
> > to create directory C:\java\tomcat\temp\oeserver-cache
> >
> > I tested mkdirs and it follows what the javadoc says
> > <http://docs.oracle.com/javase/8/docs/api/java/io/File.html#mkdirs-->.
> the
> > code needs to check if the dir already exists:
> >
> > the function should be as follows:
> >
> >     /**
> >      * Sets the diskPath attribute of the DiskCacheAttributes object
> >      * <p>
> >      * @param diskPath The new diskPath value
> >      */
> >     public void setDiskPath( File diskPath )
> >     {
> >         this.diskPath = diskPath;
> >
> >         if(!this.diskPath.exists())
> >         {
> >             boolean result = this.diskPath.mkdirs();
> >
> >             if (!result)
> >             {
> >                 log.error("Failed to create directory " + diskPath);
> >             }
> >         }
> >     }
>
> That can still theoretically fail if something else creates the
> directory in the meantime.
> Also exists() will return true for a file as well as a directory.
>
> Please see:
>
> https://issues.apache.org/jira/browse/JCI-67
>
> >
> >
> >
> > On Mon, Jul 6, 2015 at 8:37 AM, Tim Cronin <tim@outboundengine.com>
> wrote:
> >
> >> is there any documentation on migrating from 1.3 to 2?
> >>
> >> the JCSAdmin.jsp the FAQ link is broken. moved due to package change
> >> <
> http://svn.apache.org/viewvc/commons/proper/jcs/trunk/commons-jcs-core/src/main/java/org/apache/commons/jcs/admin/JCSAdmin.jsp?view=log
> >
> >>
> >>
> >> On Mon, Jul 6, 2015 at 7:37 AM, Tim Cronin <tim@outboundengine.com>
> wrote:
> >>
> >>> i understand that 1.3 is old and the 2 branch will be the way going
> >>> forward but...
> >>>
> >>> this happens on our production server and really don't want to run beta
> >>> code on it.
> >>>
> >>> i've played with the beta code and it requires code changes on our side
> >>> as well.
> >>>
> >>> On Sun, Jul 5, 2015 at 10:25 AM, Thomas Vandahl <tv@apache.org> wrote:
> >>>
> >>>> On 02.07.15 15:13, Tim Cronin wrote:
> >>>> > JCS 1.3
> >>>> >
> >>>> > i periodically get the above error.
> >>>> >
> >>>> > what do i need to do to recover from this?
> >>>> >
> >>>>
> >>>> First of all I'd suggest to try out commons-jcs 2.0-beta1. It contains
> >>>> numerous fixes and cleans up the lifecycle of most of the JCS manager
> >>>> classes. If that doesn't help, come back and ask again as this would
> >>>> require deeper digging.
> >>>>
> >>>> Bye, Thomas.
> >>>>
> >>>> ---------------------------------------------------------------------
> >>>> To unsubscribe, e-mail: user-unsubscribe@commons.apache.org
> >>>> For additional commands, e-mail: user-help@commons.apache.org
> >>>>
> >>>>
> >>>
> >>
>
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>

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