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Data Engineering
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JDBC to delta lake: Is setting fetch size expected to be effective?

SebastianM
New Contributor

I am using the databricks jdbc driver to access a delta lake. The database URL specifies transportMode=http. I have experimented with setting different values of fetchSize on the java.sqlPreparedStatement object and have monitored memory use within my application. I am getting inconclusive results.

Is this setting to have an effect at all in my set-up?

1 REPLY 1

Aviral-Bhardwaj
Esteemed Contributor III

I think there is one spark configuration but I forgot right now

Pelase try to utilized this doc maybe you get something- https://spark.apache.org/docs/latest/configuration.html

AviralBhardwaj

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