# Index corruption and recovery loop
**URL:** https://discuss.elastic.co/t/index-corruption-and-recovery-loop/19061
**Category:** Elasticsearch
**Created:** [August 4, 2014, 7:44am UTC](https://discuss.elastic.co/t/index-corruption-and-recovery-loop/19061 "2014-08-04T07:44:14Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Vadim\_Molokovich](https://discuss.elastic.co/u/Vadim_Molokovich)
#### Post date: [August 4, 2014, 7:44am UTC](https://discuss.elastic.co/t/index-corruption-and-recovery-loop/19061/1 "2014-08-04T07:44:14Z")
Hi
After network connectivity failure we have corrupted index recovery loop in
cluster.
Any help will be greatly appreciated!
\*Cluster state: \*
_elasticsearch version 1.3.0_
"cluster\_name" : "segments",
"status" : "red",
"timed\_out" : false,
"number\_of\_nodes" : 6,
"number\_of\_data\_nodes" : 6,
"active\_primary\_shards" : 36,
"active\_shards" : 72,
"relocating\_shards" : 0,
"initializing\_shards" : 5,
"unassigned\_shards" : 5
}
_Error code:_[2014-08-03 16:36:32,219][WARN][cluster.action.shard] [sgm-es3] [profiles][3] sending failed shard for [profiles][3], node[ul4j2QmjT1OC885vqCdGZw], [P], s[INITIALIZING], indexUUID [1OFm5O1AQjyn9zPwJqbrsg], reason [Failed to start shard, message [IndexShardGatewayRecoveryException[[profiles][3] failed to fetch index version after copying it over]; nested: CorruptIndexException[[profiles][3] Corrupted index [corrupted\_C1fjnSSiTn2veXgbo7tREA] caused by: CorruptIndexException[codec footer mismatch: actual footer=1852273495 vs expected footer=-1071082520 (resource: NIOFSIndexInput(path="/usr/local/var/data/elasticsearch/segments/nodes/0/indices/profiles/3/index/\_1on\_XBloomFilter\_0.smy"))]]; ]]\*
Shards status:
\*
profiles 2 p INITIALIZING 144.76.224.205 sgm-es3
profiles 2 r UNASSIGNED
profiles 0 p INITIALIZING 144.76.96.137 sgm-es1
--
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/229c6aca-9995-466d-8a79-d570bb05907f%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/229c6aca-9995-466d-8a79-d570bb05907f%40googlegroups.com).
For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout).
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 6, 2017, 1:11am UTC](https://discuss.elastic.co/t/index-corruption-and-recovery-loop/19061/2 "2017-07-06T01:11:15Z")