Thanks, Matt. We upgraded to 0.6.1. Things have been fine so far.
*Hong Li* *Centric Consulting* *In Balance* (888) 781-7567 office (614) 296-7644 mobile www.centricconsulting.com | @Centric <https://twitter.com/centric> On Sun, May 22, 2016 at 12:53 PM, Matt Burgess <[email protected]> wrote: > This looks like https://issues.apache.org/jira/browse/NIFI-1752, which > was fixed in 0.6.1 via https://issues.apache.org/jira/browse/NIFI-1697. > Is it possible for you to upgrade to 0.6.1? > > Regards, > Matt > > On Sun, May 22, 2016 at 12:05 PM, Hong Li <[email protected]> > wrote: > >> Hi Matt, >> >> I was trying to implement you suggestion with EvaluateXPath, but run into >> a pop up error as shown in the screen copy below: >> >> >> [image: Inline image 1] >> >> I think it has something to do with the processor, not your suggestion. >> I tested separately your XPath expression outside Nifi. It worked. >> >> How may I handle this error? >> >> By the way, I'm using Nifi 0.6.0 >> >> Thanks. >> Hong >> >> >> >> *Hong Li* >> >> *Centric Consulting* >> >> *In Balance* >> (888) 781-7567 office >> (614) 296-7644 mobile >> www.centricconsulting.com | @Centric <https://twitter.com/centric> >> >> On Sat, May 21, 2016 at 9:08 PM, Matt Burgess <[email protected]> >> wrote: >> >>> Hong, >>> >>> The use of a default namespace makes the XPath more tricky, as the >>> namespace technically exists as a prefix although it is not visible in >>> the document. As an example, I used this sample content: >>> >>> <report xmlns="http://cp.com/rules/client";> >>> <entry>Hello</entry> >>> </report> >>> >>> In order to get the value "Hello", I had to use wildcards and/or >>> local-name(). The explicit path /report/entry needed to be changed to: >>> >>> /*[local-name()='report']/*[local-name()='entry'] >>> >>> Also //*[local-name()='entry'] works, and so on. Basically when you >>> need to match a particular tag (versus using wildcards), you can use >>> *[local-name='<your_tag_name_here>'] >>> >>> Regards, >>> Matt >>> >>> >>> On Sat, May 21, 2016 at 5:43 PM, Hong Li <[email protected]> >>> wrote: >>> > The xml file I received comes with attribute xmlns such as >>> > >>> > <report xmlns="http://cp.com/rules/client";> >>> > >>> > >>> > How may I use EvaluateXPath to process the xml file? >>> > >>> > Thanks. >>> > Hong >>> > >>> > Hong Li >>> > >>> > Centric Consulting >>> > >>> > In Balance >>> > (888) 781-7567 office >>> > (614) 296-7644 mobile >>> > www.centricconsulting.com | @Centric >>> >> >> >
