# Setup three\_data\_hall FDB cluster

**URL:** <https://forums.foundationdb.org/t/setup-three-data-hall-fdb-cluster/3865>\
**Category:** Using FoundationDB\
**Created:** [March 20, 2023, 9:22pm UTC](https://forums.foundationdb.org/t/setup-three-data-hall-fdb-cluster/3865 "2023-03-20T21:22:27Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ntrhieu89](https://sea1.discourse-cdn.com/foundationdb/user_avatar/forums.foundationdb.org/ntrhieu89/32/587_2.png) [@ntrhieu89](https://forums.foundationdb.org/u/ntrhieu89)\
**Post date:** [March 20, 2023, 9:22pm UTC](https://forums.foundationdb.org/t/setup-three-data-hall-fdb-cluster/3865/1 "2023-03-20T21:22:27Z")

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I setup a three\_data\_hall FDB cluster. The **fdbcli** command can connect to the keyspace, but I could not connect to the cluster using FDB Java client.

Is there a parameter I need to set to the FDB Java client for it to connect to the cluster under this mode?

The API version I used in my setup is 620.  
FDB version is 6.2.27.