Post 43 | HDPCD | Delete a row in a Hive table

Hello, everyone. Welcome to one more tutorial in the HDPCD certification series. In the last tutorial, we saw how to update a row in a Hive table. In this tutorial, we are going to see how to delete a row in the Hive table. It is quite interesting to see that Hive supports ACID operationsContinue reading “Post 43 | HDPCD | Delete a row in a Hive table”

Post 42 | HDPCD | Update a row in a Hive table

Hello, everyone. Welcome to one more tutorial in the HDPCD certification series. In the last tutorial, we saw how to load the compressed data into a Hive table. In this tutorial, we are going to see how to update a row in the Hive table. It is quite interesting to see that Hive supports ACIDContinue reading “Post 42 | HDPCD | Update a row in a Hive table”

Post 41 | HDPCD | Loading compressed data into a Hive table

Hello, everyone. Thanks for returning for the next tutorial in the HDPCD certification series. In the last tutorial, we saw how to load data into a Hive table from a SELECT query. In this tutorial, we are going to see how to load the compressed data from into the Hive table. Let us begin then. The aboveContinue reading “Post 41 | HDPCD | Loading compressed data into a Hive table”

Post 40 | HDPCD | Load data into hive table as a result of a query

Hi, everyone. Thanks for coming back for one more tutorial in this HDPCD certification series. In the last tutorial, we saw how to load data into a Hive table from an HDFS directory. In this tutorial, we are going to see how to load the data into a Hive table as a result of a Hive query.Continue reading “Post 40 | HDPCD | Load data into hive table as a result of a query”

Post 37 | HDPCD | Specifying delimiter of a Hive table

Hello, everyone. Thanks for coming back for one more tutorial in this HDPCD certification series. In the last tutorial, we saw how to specify the storage format of a Hive table. In this tutorial, we are going to see how to specify the delimiter of a Hive table. We are going to follow the processContinue reading “Post 37 | HDPCD | Specifying delimiter of a Hive table”