"address.getHostName()" blocking 10+ seconds

housepower / ClickHouse-Native-JDBC

ClickHouse Native Protocol JDBC implementation

https://housepower.github.io/ClickHouse-Native-JDBC/

Apache License 2.0

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"address.getHostName()" blocking 10+ seconds #431

Open gmxyb opened 1 year ago

gmxyb commented 1 year ago

Environment

OS version: WIndows 2016 Server (LAN)
JDK version: 8 / 15
ClickHouse Server version: 22.x
ClickHouse Native JDBC version: 2.6.4

File : com/github/housepower/jdbc/ClickHouseConnection.java Line 365 : return new NativeContext.ClientContext(initialAddress, address.getHostName(), clientName);

getHostName() blocking 10~15 seconds. (LAN environment)

pan3793 commented 1 year ago