# "stacktrace": \["org.apache.lucene.index.CorruptIndexException: compound sub-files must have a valid codec header and footer: file is too small (0 bytes) (resource=BufferedChecksumIndexInput)

**URL:** <https://discuss.elastic.co/t/stacktrace-org-apache-lucene-index-corruptindexexception-compound-sub-files-must-have-a-valid-codec-header-and-footer-file-is-too-small-0-bytes-resource-bufferedchecksumindexinput/338323>\
**Category:** Elasticsearch\
**Created:** [July 13, 2023, 11:40am UTC](https://discuss.elastic.co/t/stacktrace-org-apache-lucene-index-corruptindexexception-compound-sub-files-must-have-a-valid-codec-header-and-footer-file-is-too-small-0-bytes-resource-bufferedchecksumindexinput/338323 "2023-07-13T11:40:00Z")\
**Posts on this page:** 1\
**Showing post:** 7

<div class="post-metadata">

**Author:** ![Aravindh\_M](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/aravindh_m/32/121876_2.png) [@Aravindh\_M](https://discuss.elastic.co/u/Aravindh_M)\
**Post date:** [July 13, 2023, 2:02pm UTC](https://discuss.elastic.co/t/stacktrace-org-apache-lucene-index-corruptindexexception-compound-sub-files-must-have-a-valid-codec-header-and-footer-file-is-too-small-0-bytes-resource-bufferedchecksumindexinput/338323/7 "2023-07-13T14:02:38Z")

</div>

Thanks @DavidTurner. We will go through the docs and will review our setup.

---

_[View the full topic](https://discuss.elastic.co/t/stacktrace-org-apache-lucene-index-corruptindexexception-compound-sub-files-must-have-a-valid-codec-header-and-footer-file-is-too-small-0-bytes-resource-bufferedchecksumindexinput/338323)._