'What does the HiveWarehouseConnector executeUpdate() function return?
I can't believe I have to ask this here but there seems to be no documentation on what the HWC actually does. All I can find is that it returns a boolean:
public boolean executeUpdate(String var1)
But what does that boolean actually mean? Is it a success / failure code?
Solution 1:[1]
From here github, It is used for executing statements directly from the spark Driver to HS2 over a JDBC connection.
The return type boolean indicates if the hive statement run via the JDBC connection succeed or failed.
It is useful for DDL statements like 'create table'
Sources
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Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | ranger_sim_g |