# Elasticsearch throwing invalid attributes in log

**URL:** <https://discuss.elastic.co/t/elasticsearch-throwing-invalid-attributes-in-log/323355>\
**Category:** Elasticsearch\
**Created:** [January 17, 2023, 6:50pm UTC](https://discuss.elastic.co/t/elasticsearch-throwing-invalid-attributes-in-log/323355 "2023-01-17T18:50:03Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Ramesh\_Perumal](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ramesh_perumal/32/98764_2.png) [@Ramesh\_Perumal](https://discuss.elastic.co/u/Ramesh_Perumal)\
**Post date:** [January 17, 2023, 6:50pm UTC](https://discuss.elastic.co/t/elasticsearch-throwing-invalid-attributes-in-log/323355/1 "2023-01-17T18:50:03Z")

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Hi,

Elasticsearch log is been written as below:  
**2023-01-16 19:02:31,790 main ERROR Filters contains invalid attributes "onMatch", "onMismatch"**

In our log4j2.properties, we have included onMatch and onMismatch, what is the solution for this log error entry.

Regards,  
Ramesh P

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<div class="post-metadata">

**Author:** ![Wave](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/wave/32/117242_2.png) [@Wave](https://discuss.elastic.co/u/Wave)\
**Post date:** [February 12, 2023, 1:55am UTC](https://discuss.elastic.co/t/elasticsearch-throwing-invalid-attributes-in-log/323355/2 "2023-02-12T01:55:50Z")

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Could you provide the contents of the log4j2.properties file with sensitive data (if any) redacted?

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [March 12, 2023, 1:56am UTC](https://discuss.elastic.co/t/elasticsearch-throwing-invalid-attributes-in-log/323355/3 "2023-03-12T01:56:43Z")

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