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Please help me with my code, is it because of the TimestamRTVRe of data? The QUERY WHERE and ORDER BY does not work. The WHERE
Please help me with my code, is it because of the TimestamRTVRe of data? The QUERY WHERE and ORDER BY does not work. The WHERE first part without the ORDER BY works. Consider a warc.csv file related data. An indicative line is: http:o Apaohe, chtml Columns in order: first the WarS date, the warS record id the WerS type eg metadata, response, etc the content length, the public IP address, the target URL, the server running the site eg apache, DginX, etc and finally the overall content of the page with the entire HTML DOM. For the time range between : and : find the most used servers. Results to be given in descending order of servers. from datetime import datetime from Ryspark, sol import SoarkSession from pysparksaltypes import StructType, StructField, StringTvo, IntegerType, FlgatTxpe TimestamoTyRE. # Initialize Spark Session spark SparkSession.byilderaRRNameWarcnalysisgetQrCreate # Define the schema schema StructTXRel StructFielddate TimestamaTVRed True StructFieldrecordid StringTyRed, True StructFieldtype StringType True StructField contentalength IntegerType True StructFieldRublicuiR StringTvRe True StructFieldtargeturl", StriggTvag True StructField server StriogTvRe True StructField btmldom StriogTvae True # Load the data into RataFrame sparkread formatcsv optionsheader'false' schemaschema loadwarccsv # Register the Bata Frame as a temporary table dfreateOrReglaceTempViewwarc ##Filter the data using Spark SQL id quex "SELECT yarcseryer FROM wars WHERE Yarc.date :: AND warcodate T::Z ORDER BY warcodate ASC filteced,df spack.sglidguery # Show the result filteced dfshou # Stop Spark Session sparkstR
Please help me with my code, is it because of the TimestamRTVRe of data? The QUERY
WHERE and ORDER BY does not work. The WHERE first part without the ORDER BY works.
Consider a warc.csv file related data. An indicative line is:
http:o Apaohe, chtml
Columns in order: first the WarS date, the warS record id the WerS type eg metadata,
response, etc the content length, the public IP address, the target URL, the server running
the site eg apache, DginX, etc and finally the overall content of the page with the entire
HTML DOM. For the time range between : and : find the
most used servers. Results to be given in descending order of servers.
from datetime import datetime
from Ryspark, sol import SoarkSession
from pysparksaltypes import StructType, StructField, StringTvo, IntegerType,
FlgatTxpe TimestamoTyRE.
# Initialize Spark Session
spark SparkSession.byilderaRRNameWarcnalysisgetQrCreate
# Define the schema
schema StructTXRel
StructFielddate TimestamaTVRed True
StructFieldrecordid StringTyRed, True
StructFieldtype StringType True
StructField contentalength IntegerType True
StructFieldRublicuiR StringTvRe True
StructFieldtargeturl", StriggTvag True
StructField server StriogTvRe True
StructField btmldom StriogTvae True
# Load the data into RataFrame
sparkread formatcsv
optionsheader'false'
schemaschema
loadwarccsv
# Register the Bata Frame as a temporary table
dfreateOrReglaceTempViewwarc
##Filter the data using Spark SQL
id quex "SELECT yarcseryer
FROM wars
WHERE Yarc.date :: AND warcodate
T::Z
ORDER BY warcodate ASC
filteced,df spack.sglidguery
# Show the result
filteced dfshou
# Stop Spark Session
sparkstR
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