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Rating Stats for

Joe K

Rating
1558.71 (5,853rd)

Reputation
15,016 (9,375th)

Page: 1 ... 5 6 7 8 9 10

Title	Δ
create hive table and find total NULL fields in each column	0.00
How do I cross-join a table with a list?	-0.11
Select the first occurence in a table in Hive	+0.44
Hive: Filtering Data between Specified Dates when Date is a String	-0.49
How do I create a hive table without any intermediate files?	+2.08
Hive dynamic partitions generate multiple files	-0.08
How do I use a column in a single-row tables as a scalar?	-0.06
What is the best way to produce large results in Hive	0.00
Data not transferred to table from file in HIVE	+0.42
Multinode Hadoop slave nodes cannot access a jar file on the master...	-1.25
Hadoop: MR launches less mappers than specified	0.00
Hadoop FileSystem closed exception when doing BufferedReader.close()	0.00
Does Hive custom script allows 2 or more reducers?	0.00
hadoop - large database query	0.00
How many Mapreduce Jobs can be run simultaneously	+1.10
Hadoop: Process image files in Python code	0.00
Getting ClassCastException while developing UDTF in Hive	0.00
In HIVE, partitioned column is not part of the underlying saved data?	0.00
Converting from FSDataInputStream to FileInputStream	-0.22
How does one run "hadoop fs -text ." remotely using the J...	0.00
Is it possible to associate an instance of an object with one file...	0.00
Which datastructure is the best to have multiple types in the Map o...	-0.26
Right database for machine learning on 100 TB of data	0.00
Extend SequenceFileInputFormat to include file name+offset	0.00
Hive connector for scala?	0.00
High throughput vs low latency in HDFS	0.00
Advantages of using NullWritable in Hadoop	0.00
Same key different Reducers (HADOOP)?	+0.43
Read a specific block of rows from a sparse matrix in hadoop	0.00
Why doesn't this code iterate through the reducer values twice?	0.00
How can I iterate through a hadoop reduce values iterable more than...	0.00
Can't pipe Output of Hadoop Command	-2.15
Is there a space efficient implementation of mergesort?	0.00
How to limit the max values per key in Hadoop?	-0.57
Java loop through files with the same name in a folder with subfold...	+0.01
Incorrect or incompletely read Value sent to map method in Mapper c...	0.00
AWS EMR CLI - Pass Arguments to HIVE	0.00
Hdfs File Compariosn	-2.21
check if two tables are equal	0.00
Compute Tag Co-occurrence in Hive	0.00
Query preprocessing: Hadoop or distributed system	0.00
Querying Data from DBMS in Hadoop Mapper Before Mapping	-0.19
Can I use variable substitution in hive for a list of values?	0.00
Hadoop and Cassandra processing rows in sorted order	0.00
Date comparison in Hive	+0.89
HDFS performance for small files	+0.96
Processing logs in Amazon EMR with or without using Hive	-0.28
Ad-hoc real-time queries on big data	0.00
Reading in a parameter file in Amazon Elastic MapReduce and S3	+0.42
Hive performance	0.00