Hello, I have a recurring errors when Im doing snapshot to GCS bucket:
{\"type\":\"index_shard_snapshot_failed_exception\",\"reason\":\"IndexShardSnapshotFailedException[Failed to perform snapshot (index files)]; nested: FileAlreadyExistsException[xyz/indices/tTYieIisQdCeGLfPnH6NKQ/2/__HRq6f247SmW_OPCTm2KdhA: Precondition Failed];
Generally I get this error sometimes - every couple of days,
I have a couple of Elastic clusters next to each other that are doing snapshot to the same bucket just different base path. Usually the error occurs for several shards during a single erroneous snapshot - for example for 3 of 1640
Cluster build - 3 master nodes, 3 client nodes, 10 data nodes.
curl -X GET "localhost:9200/_slm/policy?pretty"
{
"dc0001" : {
"version" : 1,
"modified_date_millis" : 1621756086856,
"policy" : {
"name" : "<dc-0001-snap-{now/d}>",
"schedule" : "0 0 0 * * ?",
"repository" : "dc0001",
"config" : {
"indices" : [
"*"
]
},
"retention" : {
"expire_after" : "0ms",
"min_count" : 7,
"max_count" : 7
}
},
Repository-gcs plugin version: 7.5.1
Elasticsearch version: 7.5.1