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Ask Time：2020-02-25T14:10:24 Author：GihanDB
Normally we are using the Hadoop file location of the hive table to access data from our spark ETLs. Are there any benefits of using Hive Warehouse Connector instead of our current approach? And is there any drawback of using the Hive Warehouse connector for ETLs?
Normally we are using the Hadoop file location of the hive table to access data from our spark ETLs. Are there any benefits of using Hive Warehouse Connector instead of our current approach? And is...
Hortonworks data platform HDP 3.0 has spark 2.3 and Hive 3.1, By default spark 2.3 applications (pyspark/spark-sql etc) uses spark data warehouse and Spark 2.3 has different way of integrating with
So I am trying to enhance my Spark application in Scala 2.11 to read data from HDInsight (HDP) using the Hive Warehouse Connector. The problem is that for whatever reason I am not able to import any
I have a requirement to read hive table from spark which is ACID enabled. Spark by native doesn't support to read ORC file which is ACID enabled, only option is use spark jdbc. We can also use hive
I need to read / write tables stored in remote Hive Server from Pyspark. All I know about this remote Hive is that it runs under Docker. From Hadoop Hue I have found two urls for an iris table that...
I'm trying to connect to the Hive warehouse directory by using Spark on IntelliJ which is located at the following path : hdfs://localhost:9000/user/hive/warehouse In order to do this, I'm using ...
Hey I am installing HIVE in a Hadoop 2.7.3 Single Node cluster ,and I am not able to Create folder using $HADOOP_HOME/bin/hadoop fs -mkdir /user/hive/warehouse 16/11/11 14:43:25 WARN util.
I have an hql file. I want to run it using pyspark with Hive warehouse connector. There is an executeQuery method to run queries. I want to know whether hql files can be run like that. Can we run c...
when trying to use spark 2.3 on HDP 3.1 to write to a Hive table without the warehouse connector directly into hives schema using: spark-shell --driver-memory 16g --master local[3] --conf spark.ha...