# character set warning in logs

**URL:** <https://forums.percona.com/t/character-set-warning-in-logs/6742>\
**Category:** Percona XtraDB Cluster 5.x\
**Created:** [December 17, 2018, 12:14am UTC](https://forums.percona.com/t/character-set-warning-in-logs/6742 "2018-12-17T00:14:18Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![jazikh](https://avatars.discourse-cdn.com/v4/letter/j/8edcca/32.png) [@jazikh](https://forums.percona.com/u/jazikh)\
**Post date:** [December 17, 2018, 7:49am UTC](https://forums.percona.com/t/character-set-warning-in-logs/6742/4 "2018-12-17T07:49:17Z")

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Actually, no. We are not using haproxy. Only using keepalived. We have 3 nodes cluster and using single node for read and write.

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