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Impala jdbc connection drops intermittently

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Rising Star

Connecting to impala using one of the BI tools with jdbc string on port 21050

The connection is successful but drops intermittently for some time with below error

java.net.SocketException: Connection or outbound has closed

The firewall is open, there is no network issue between two servers 

2 REPLIES 2

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Expert Contributor

Please check if you are using impala LB for the connection string or impala daemon.

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Rising Star

yes there is impala daemon used in connection string, how to tackle this error if it is caused due to daemon in connection string