# Solace Apache Beam connector with SEMP instead of SEMP-over-message-bus

**URL:** <https://community.solace.com/t/solace-apache-beam-connector-with-semp-instead-of-semp-over-message-bus/1471>\
**Category:** General Discussions\
**Created:** [November 7, 2022, 12:18pm UTC](https://community.solace.com/t/solace-apache-beam-connector-with-semp-instead-of-semp-over-message-bus/1471 "2022-11-07T12:18:33Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![uherbst](https://yyz1.discourse-cdn.com/solace/user_avatar/community.solace.com/uherbst/32/291_2.png) [@uherbst](https://community.solace.com/u/uherbst)\
**Post date:** [November 7, 2022, 12:18pm UTC](https://community.solace.com/t/solace-apache-beam-connector-with-semp-instead-of-semp-over-message-bus/1471/1 "2022-11-07T12:18:33Z")

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Hi,  
The solace-apache-beam connector ( [GitHub - SolaceProducts/solace-apache-beam: Solace connector for Apache Beam / Google Cloud Dataflow](https://github.com/SolaceProducts/solace-apache-beam) ) uses SEMP-over-message-bus to check backlog of queue.

Has anyone tried to migrate that to SEMPv1 queries ? Some environments are not happy with SEMP-over-message-bus.

Thank you  
Uli