Hello,
i am dealing with timestamp in my cascalog query .
My code snippet looks like
(def datefrom "2010:05:03 13:20:47")
(def custom-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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