One of my shard in the index is in red state as the documents in that shard exceeded 2147483519 as below :
failed shard on node [GK1he55KSJmqQXx-qDrPFQ]: shard failure, reason [no-op origin[PRIMARY] seq#[350554097] failed at document level], failure IllegalArgumentException[number of documents in the index cannot exceed 2147483519]
according to prev posts the only solution is to reinde to new index with more shards or ILM in place
while running re index on new index with 4 shards i get following error
{
"error": {
"root_cause": [],
"type": "search_phase_execution_exception",
"reason": "Partial shards failure (1 shards unavailable)",
"phase": "query",
"grouped": true,
"failed_shards": []
},
"status": 503
}
dont understand how to proceed with re indexing