HiveUtils.fetchAll
fetches one block too many
#21
Labels
Component: Core
Issues related to DBSQLClient, DBSQLSession, and DBSQLOperation
I noticed that
HiveUtils.fetchAll
callsdriver.fetchResults
twice for small operations that fit in a single response. ApparentlycheckIfOperationHasMoreRows
returns true if the response contains any rows regardless of thehasMoreRows
value provided by the server.This might not be a big issue for fetching large datasets but for small operations on high latency connections this is pretty impactful.
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