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Constantine

Rating
1509.66 (73,089th)

Reputation
737 (199,400th)

Page: 1

Title	Δ
Usage of spark.catalog.refreshTable(tablename)	0.00
How to change column types in Spark SQL's(In java) DataFrame?	+3.88
calling a scala method passing each row of a dataframe as input	+3.98
How to add List[String] values to a single column in Dataframe	+0.00
Retrieve the time it took for spark to finish the job	-0.03
Why spark (sql) is not doing broadcast join even when size under au...	+4.39
How to get non-null sorted ascending data from Spark DataFrame?	0.00
Can you specify a directory to compile when running sbt?	0.00
spark data frame convert a string column to timestamp with given fo...	0.00
Is it possible to get yarn application id using application name vi...	0.00
Append a row to a pair RDD in spark	0.00
Spark dataframe not adding columns with null values	+2.40
Spark Scala read CSV which has a comma in the data	-0.28
Is there a way to check whether a file exist using webhdfs REST API?	0.00
Spark coalesce not reducing partitions count	-2.03
Unable to understand UDFs in Spark and especially in Java	+3.99
Apache Spark simple join results in cryptic error	-4.06
how to get the row corresponding to the minimum value of some colum...	0.00
Hadoop copyToLocalFile failing in Yarn cluster mode	+3.11
Can I have a copy of a file in every worker in Spark?	+4.11
what is the advantage of having Replication partition by setting ST...	+4.09
From Column to Array Scala Spark	0.00
Difference in writing Spark applications	0.00
Append columns to existing CSV file in HDFS	0.00
How to get size of hdfs directory using spark	0.00
spark partition data writing by timestamp	+4.50
Select n distinct values from one column and all other data	+0.11
How can one Sort String alphabetically and remove duplicate charact...	+0.11
How to combine for-yield loop with if/else construct	+4.15
Scala Array is subtype of Sequence	-3.79
How to list table name in spark sql using java?	0.00
Spark add column to dataframe when reading csv	-1.75
How to combine two columns of dataset in spark	+4.00
Default argument value method location	0.00
Spark Dataframe upsert to Elasticsearch	+0.25
Hadoop-Hive \| Convert single row columns into multiple rows in Hive	-2.88
hive - how to set parquet/ORC as default output format	-2.91
How do I use hive in a jsp or servlets? I want to create a website...	0.00
Aggregating a huge list from reducer input without running out of m...	0.00
how to know what data has been sent to which map reduce job in hive?	0.00
MongoDB Nested Queries	-3.50
Add comma as thousands separator for numbers in EditText for Androi...	-4.12
MongDB Aggregation with $project and $match	-3.18
JUnit force BufferedReader to throw IOException	-0.07
Autoincrement of primary key column with varchar datatype in it	-2.10
How to configure and use dictionary compression in MongoDB?	0.00
How to increase query efficiency for a large volume of data in a Po...	-2.71
Trouble encoding avro enum with null default	0.00