backtrack

backtrack has asked 17 questions and find answers to 26 problems.

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I am an big data enthusiastic. Have experience in Python,No-SQL, Java , SQL, GIT. I love Mining & Analytic.

backtrack questions

Message: Invalid byte 1 of 1-byte UTF-8 sequence in hadoop
how to change the task status into failed in hadoop mapreduce on exception
How to load xml file into Hive
Return bigint from SQL Server stored procedure
Logging hadoop map process
spark Type mismatch: cannot convert from JavaRDD<Object> to JavaRDD<String>
TypeError: must be unicode, not str in NLTK
why Hadoop is not a real-time platform
Why does the application pool automatically stop? [closed]
Elastic search document count

backtrack answers

how to insert a set of rows and xml generated column by using CTE into a table in single query
How to call a function in a separate file in Python [duplicate]
Repeatedly create files with counter in Python
How to separate Python list of strings using comma and ampersand depending length?
How to compute word similarity using TF-IDF or LSA with gensim?
Best performance for Scrapy
How to get character position in alphabet in Python 3.4?
SQL Runnnig the same Query multiple times
How to export data from database to xml according the XSD
How can python do imports after I clear sys.path - Import precedence