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Rating Stats for

Chema

Rating
1527.74 (20,755th)

Reputation
673 (214,812th)

Page: 1 2 3 ... 4

Title	Δ
Scala function to count specific occurrences	0.00
Scala Spark use Window function to find max value	-0.89
Scala spark how do I sum two columns	0.00
Finding Maximum in Key Value RDD	0.00
Converting string "decimal" to DecimalType	0.00
Corrupt Decimal value when querying a hive on parquet table from sp...	0.00
How to check if HDFS folder contain CSV parquet files?	-0.55
How to determine the name of an Impala object corresponds to a view	0.00
List pattern matching add filtering based on case object	-0.87
How can I get full results in SQL query using 3 tables, where 1 of...	-0.04
How to concat date and time column into one and then convert it int...	0.00
manipulating data table joining in scala data frame	0.00
How to repeat Await multiple times?	-0.52
create schema using struct in spark scala	+1.94
Making json files in Scala	0.00
Drop duplicates except null in spark	-0.56
Spark: Wrong timestamp parsing	-0.56
Loading and mapping a field into Hive Table	0.00
Assert RDD is not sorted	0.00
TIMESTAMP column issue CDH5 vs CDH6 in parquet table	0.00
Generate Random values for normal and uniform distributions	0.00
Is there any way to install Scala Ammonite-REPL in Windows 8.1	0.00
Hive select only first two decimal places	+0.11
Create table as select percentage subquery in Impala DB	+2.62
Impala add column with default value	-2.19
Hive SQL - Test for \u0000 (ascii 00) without `chr()`	+0.49
impala shell command to export a parquet file as a csv	-2.35
Csv Data is not loading properly as Parquet using Spark	0.00
Impala create parquet table with partition from existing Kudu table	0.00
join datasets with different dimensions - how to aggregate data pro...	0.00
Dealing with Dates in MySQL. Total number of different projects com...	0.00
SQL Impala- Aggregation with analytic function causes group by Anal...	0.00
Sqoop Error: --table or --query is required for import	0.00
I want my data upto 6 decimal places in impala	0.00
Quantity redistribution logic - MapGroups with external dataset	0.00
Percentage growth month by month - MySQL 5.x	+0.99
Query to show all column, table and schema names together in IMPALA	0.00
How to read from textfile(String type data) map and load data into...	0.00
Compaction in Impala Tables	0.00
How can i remove duplicate tuples with scala? Cartesian Scala Spark	-0.45
How to effectively generate Spark dataset filled with random values?	+1.12
Spark join 2 dataframe based on multiple columns	0.00
How to create imapala table with complex data type and how I can sp...	0.00
How to get the set of rows which contains null values from datafram...	+1.15
Create Impala Table from HDFS Directory with subdirectories	0.00
How to achieve a similar result as OUTER UNION CORR in Hive SQL?	0.00
Updated dataframe column value failed to overwrite in Hive	0.00
How to list tables in desc order of how many times they've been...	0.00
Error: Cannot load main class from JAR file:/loudacre/kb/KBDOC-0029...	0.00
How does one run compute stats on a subset of columns from a hive t...	+0.46