yup, responded as such on the Cascalog list. (That's a better place for these questions; no need to cross post to the main group.)

Mike Fikes <mailto:mikefi...@me.com>
June 20, 2014 at 5:57 PM
It it perhaps reading the first line of your file and running it trough the parser?
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sindhu hosamane <mailto:sindh...@gmail.com>
June 20, 2014 at 3:40 PM
Hello,
 i am  dealing with timestamp in my cascalog query .
My code snippet looks like

(def datefrom "2010:05:03 13:20:47")

(defcustom-formatter(f/formatter"yyyy:MM:dd HH:mm:ss"))

(def start-value (ct/to-long (f/parse custom-formatter datefrom)))


(def dateto "2012:09:01 08:17:00")

(def end-value (ct/to-long (f/parse custom-formatter dateto)))

  (defn convert-to-long [a]

(ct/to-long (f/parse custom-formatter a)))


(?<- (stdout) [?timestamp  ?category_description ]

(info-tap :> ?timestamp  ?category_description )

(convert-to-long ?timestamp :> ?converted-timestamp)

(>= ?converted-timestamp start-value)(<= ?converted-timestamp end-value)

)


my data looks like

Timestamp;assembly;category_description;eventtext;downtime;tag;process;state

2012:09:01 10:20:00;Turbine1;Event from the CU which indicates an A event;Event642;;5;f;5373

2012:09:01 10:20:30;Turbine1;Event from the CU which indicates an A event;Event642;;5;f;5373

2012:09:01 10:21:00;Turbine1;Event from the CU which indicates an A event;Event642;;5;f;5373

2012:09:01 10:21:30;Turbine1;Event from the CU which indicates an A event;Event642;;5;f;5373


I have created a custom formatter same as how my timestamp field in data looks like .But inspite when i run it shows me "Caused by: java.lang.IllegalArgumentException: Invalid format: "Timestamp"

whats wrong in my code ? i don't understand.

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