mutex error

myukassign · Post by **myukassign** » Mon Oct 20, 2008 8:03 am

Hi I am getting the following error. Can anyone tell me what does it mean?

RateHashTRansfrom..InterProcess_118.dsupd_MergedData: ds_ipcput() - Error in mutex_unlock() - Not owner

The flow of job is like this.

Sequential file -> TRansformer - > Link collector -> interprocess - > transformer -> Flat file.

I know m,y question is not that clear..but if anyone can help me by seeing this error message i have given above

chulett · Post by **chulett** » Mon Oct 20, 2008 8:05 am

Have you tried... oh, I don't know... searching for that error message? Pretty sure I've seen mention of it here before.

ray.wurlod · Post by **ray.wurlod** » Mon Oct 20, 2008 2:47 pm

I don't think the IPC stage helps in this design, because the Link Collector creates a process for itself and therefore uses inter-process row buffering necessarily. I would recommend removing this stage from the job design.

vivekgadwal · Post by **vivekgadwal** » Mon Oct 20, 2008 5:10 pm

ray.wurlod wrote:I would recommend removing this stage from the job design.

...and increasing the timeout settings for the Inter-process buffering.

myukassign · Post by **myukassign** » Tue Oct 21, 2008 2:40 am

alrt...

The issue solved automatically...

thanks for the inputs....

myukassign · Post by **myukassign** » Tue Oct 21, 2008 2:42 am

alrt...

The issue solved automatically...

thanks for the inputs....

ray.wurlod · Post by **ray.wurlod** » Tue Oct 21, 2008 1:39 pm

The issue will likely recur next time you run this job on an overloaded server. It is not "solved".