# My elasticsearch powered grafana server gives me "org.apache.lucene.index.CorruptIndexException" exceptions when I try to restore from backup. Help! **URL:** \ **Category:** Elasticsearch\ **Created:** [May 1, 2015, 5:09am UTC](https://discuss.elastic.co/t/my-elasticsearch-powered-grafana-server-gives-me-org-apache-lucene-index-corruptindexexception-exceptions-when-i-try-to-restore-from-backup-help/23510 "2015-05-01T05:09:10Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![jblock](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jblock/32/724_2.png) [@jblock](https://discuss.elastic.co/u/jblock)\ **Post date:** [May 1, 2015, 5:09am UTC](https://discuss.elastic.co/t/my-elasticsearch-powered-grafana-server-gives-me-org-apache-lucene-index-corruptindexexception-exceptions-when-i-try-to-restore-from-backup-help/23510/1 "2015-05-01T05:09:10Z")
Had a problem with my grafana server today so I am now forced to restore from backups. When I try to restore from any of my many backups, I get exceptions such as this: Caused by: org.apache.lucene.index.CorruptIndexException: [][1] Corrupted index [corrupted\_DOarE0krSua6FJ46T5dFBQ] caused by: CorruptIndexException[checksum failed (hardware problem?) : expected=18qavtj actual=1helpmw (resource=name [\_3l\_Lucene49\_0.dvd], length [62], checksum [18qavtj], writtenBy [LUCENE\_4\_9])] I'm in a bit of a jam now. Any advice would be greatly appreciated. -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/0084e270-8493-449a-9410-0b8e5128b49b%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/0084e270-8493-449a-9410-0b8e5128b49b%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\ **Post date:** [May 1, 2015, 5:52am UTC](https://discuss.elastic.co/t/my-elasticsearch-powered-grafana-server-gives-me-org-apache-lucene-index-corruptindexexception-exceptions-when-i-try-to-restore-from-backup-help/23510/2 "2015-05-01T05:52:16Z")
Grafana uses graphite, do you mean Kibana? On 1 May 2015 at 15:09, jblock [jblock@lyft.com](mailto:jblock@lyft.com) wrote: > Had a problem with my grafana server today so I am now forced to restore > from backups. When I try to restore from any of my many backups, I get > exceptions such as this: > > Caused by: org.apache.lucene.index.CorruptIndexException: [1] Corrupted > index [corrupted\_DOarE0krSua6FJ46T5dFBQ] caused by: > CorruptIndexException[checksum failed (hardware problem?) : > expected=18qavtj actual=1helpmw (resource=name [\_3l\_Lucene49\_0.dvd], length > [62], checksum [18qavtj], writtenBy [LUCENE\_4\_9])] > > I'm in a bit of a jam now. Any advice would be greatly appreciated. > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). > To view this discussion on the web visit > [https://groups.google.com/d/msgid/elasticsearch/0084e270-8493-449a-9410-0b8e5128b49b%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/0084e270-8493-449a-9410-0b8e5128b49b%40googlegroups.com) > [https://groups.google.com/d/msgid/elasticsearch/0084e270-8493-449a-9410-0b8e5128b49b%40googlegroups.com?utm\_medium=email&utm\_source=footer](https://groups.google.com/d/msgid/elasticsearch/0084e270-8493-449a-9410-0b8e5128b49b%40googlegroups.com?utm_medium=email&utm_source=footer) > . > For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/CAEYi1X9eg%3D5eXnwQcMKtSeM6N1%3Dm-\_VXFzraHLKNk5P9WT04uQ%40mail.gmail.com](https://groups.google.com/d/msgid/elasticsearch/CAEYi1X9eg%3D5eXnwQcMKtSeM6N1%3Dm-_VXFzraHLKNk5P9WT04uQ%40mail.gmail.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 12:16am UTC](https://discuss.elastic.co/t/my-elasticsearch-powered-grafana-server-gives-me-org-apache-lucene-index-corruptindexexception-exceptions-when-i-try-to-restore-from-backup-help/23510/3 "2017-07-06T00:16:21Z")
Closed on July 6, 2017, 12:16am UTC