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mazaneicha

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1502.51 (344,397th) 		Reputation
2,515 (67,109th)
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Title Δ
Impala open connection in python 0.00
Insert query not working as expected in Hive 0.00
Read large file into StringBuilder +1.90
PySpark DataFrame SQL - max value of column with special character... 0.00
Get ISO year week in Apache Spark using scala / from_unixtime behav... 0.00
Beeline/Hive/Hadoop stops (big delay) in a simple DESC-table command 0.00
Trouble with a where clause which looks back 24 months from current... 0.00
Why is persist used like an action in Holden Karau's book "... 0.00
Can one see the progress of an application in % for Spark using its... 0.00
Determining the number of reduce slots in Hadoop cluster 0.00
Ignoring non-spark config property: hive.exec.dynamic.partition.mode +0.52
kafka consumer - long distance 0.00
Impala vs Spark performance for ad hoc queries 0.00
When reading a CSV is there an option to start on row 2 or below? 0.00
Hive partition scenario and how it impacts performance 0.00
How to control YARN container allocation increment properly? 0.00
How to count partitions with FileSystem API? 0.00
Hive/Impala column-comments cut off after several characters 0.00
When does Kafka topic-level configuration changes take effect? 0.00
Joining two dataframes in scala with a column which are not having... -0.25
Publishing the user access logs to Kafka through a custom HTTP serv... +0.02
Java heap space - Out of memory error - Kafka Broker with SASL_SSL 0.00
Erratic occurence of "Container killed by YARN for exceeding m... 0.00
hive/impala metadata refresh +0.02
What exactly does Data Locality mean in Hadoop? -1.76
Does order of partitioning columns matter in Hive? 0.00
`spark-submit` vanilla Python scripts without Spark libraries 0.00
What is ExternalRDDScan in the DAG? +0.52
How do you kill a Spark job from the CLI? +0.50
Permission error when using sparklyr with Hadoop 0.00
HDFS Space Quota - What if the Parent folder has less quota compare... 0.00
spark function : date_format doesn't work +0.50
Spark "Failed to construct kafka consumer" via SSL 0.00
Create a column in a spark dataframe from computing a value of the... -0.41
Iterating over multiple CSVs and joining with Spark SQL 0.00
pyspark with Hive, append will add to existing partition and duplic... 0.00
jdbc URL to connect to Impala using keytab file 0.00
How yarn application id is generated 0.00
User does not have privileges for ALTERTABLE_ADDCOLS while using sp... 0.00
Parquet pushdown filters in Amazon S3/EMR 0.00
Consumer with multiple partitions are not interleaved -2.08
Spark: How to obtain the location of configurations spark is using? +0.52
How to detect in Hadoop cluster if any Datanode drive (Storage) fai... -0.48
single data frame parallel execution on multiple methods +0.52
Determine Number of Executing/Pending SQL Queries in an Impala Admi... 0.00
Master and Slave system OS version +0.05
How to find the COMPRESSION_CODEC used on a Parquet file at the tim... 0.00
Spark 2.4.3 with Netty 4.1.37 0.00
Storing HDFS data only on specific nodes in a Hadoop Cluster +0.03
Spark: How to aggregate/reduce records based on time difference? -1.07