INSERT OVERWRITE will write new file(s) into the cluster file system. In HDInsight the file system is backed by Azure blobs, the wasb://...
and wasb:///...
names. Everything Hive does to the cluster file system, like overwriting them, will accordingly be reflected in the Azure storage BLOBs. See Use Hive with HDInsight for more details.
HDInsight Azure Blob Storage Data Update
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21-06-2023 - |
题
I am considering HDInsight with Hive and data loaded on Azure Blob Storage.
There is a combination of both historic and changing data.
Does the solution mentioned in Update , SET option in Hive work with blob storage too?
The below Hive statement change the data in blob storage which is my requirement too?
INSERT OVERWRITE TABLE _tableName_ PARTITION ...
解决方案
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