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Rating Stats for

Denny Lee

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1522.13 (28,074th) 		Reputation
1,938 (86,311th)
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Title Δ
Register Delta table in Hive metastore error +3.79
How to refer deltalake tables in jupyter notebook using pyspark 0.00
Unable to infer schema for CSV in pyspark 0.00
Not able to get metadata information of the Delta Lake table using... 0.00
Can't Save Dataframe to Local Mac Machine -3.11
Dealing with large data sets from CosmosDB in Spark -0.01
Upsert to CosmosDB from Spark error +1.73
Apache Spark Scala CosmosDB Connector Writing DataFrame Back To Dat... 0.00
Configure external jars with HDI Jupyter Spark (Scala) notebook 0.00
SPARK DataFrame: How to efficiently split dataframe for each group... -0.21
DocumentDB protocol support for MongoDB 0.00
Scala spark find median in a window partition 0.00
Spark converting Pandas df to S3 0.00
How to find exact median for grouped data in Spark +3.77
Find median in spark SQL for multiple double datatype columns 0.00
Spark AFTSurvivalRegression parameters 0.00
Scala: Any better way to join two DataFrames by the relationship fr... 0.00
How to convert parquet file to Avro file? 0.00
Apache-Spark Graph-frame is very slow on BFS 0.00
Pyspark intersection +3.86
Cube processing is too slow +3.90
Count number of NULL values in a row +2.86
unable to read text file using spark and iPython -0.23
Faster reading from blob storage via spark 0.00
Failed to run Apache Spark without Hadoop 0.00
How to upload data to Jupyter Notebook from blob storage in Azure? 0.00
DocumentDb Emulator Explorer not showing any collections or data 0.00
Can I import a file from local drive to VMWare HDP 2.5 Sandbox to u... 0.00
Fast Parquet row count in Spark 0.00
Parsing hierarchical json to dataFrame in spark -3.72
Create a column in a PySpark dataframe using a list whose indices a... 0.00
Why spark tell me “ name 'sqlContext' is not defined ”, how... 0.00
Md5 Column function on column in spark sql 0.00
How to run GraphX on IPython Notebook? 0.00
Whole-Stage Code Generation in Spark 2.0 0.00
SSAS Calculated Measure based on another calculated measure 0.00
How to get a count of Distinct Dimension values in an SSAS MDX Query 0.00
How to connect from pyspark to hbase 0.00
How to create data frames from rdd of word's list 0.00
How to browse using Name column in SSAS cube, when Name column is d... 0.00
Spark on localhost +3.98
Doubts on RDD Spark 0.00
Spark GraphX : requirement failed: Invalid initial capacity 0.00
Getting java.lang.RuntimeException: Unsupported data type NullType... 0.00
Pyspark dataframe SQL 0.00
Cannot create index in Azure DocumentDB using Spring MongoTemplate 0.00
Can power bi online work with Azure documentDb -0.11
Hadoop cannot connect to Google Cloud Storage -2.06
SSAS Connection String when deploying across multiple environments? 0.00
Setting up a Spark cluster on Windows machines -0.09