Elasticsearch RestClient raises error on optimistic concurrency

2018-07-06 06:49:59,489 ERROR [Nuxeo-Work-elasticSearchIndexing-4:1808857586917899.1507574677] [org.nuxeo.ecm.core.work.AbstractWork] Exception during work: IndexingWorker(ee3e6523-147f-4327-bb75-0c85aa12c21f, , Progress(?%, ?/0), null)
[nuxeo/OVErVEWpQg6uHGCRNqJAxA][[nuxeo][0]] ElasticsearchStatusException[Elasticsearch exception [type=version_conflict_engine_exception, reason=[doc][ee3e6523-147f-4327-bb75-0c85aa12c21f]: version conflict, current version [1530859799485651] is higher or equal to the one provided [1530859799484886]]]
        at org.elasticsearch.rest.BytesRestResponse.errorFromXContent(BytesRestResponse.java:177)
        at org.elasticsearch.client.RestHighLevelClient.parseEntity(RestHighLevelClient.java:653)
        at org.elasticsearch.client.RestHighLevelClient.parseResponseException(RestHighLevelClient.java:628)
        at org.elasticsearch.client.RestHighLevelClient.performRequest(RestHighLevelClient.java:535)
        at org.elasticsearch.client.RestHighLevelClient.performRequestAndParseEntity(RestHighLevelClient.java:508)
        at org.elasticsearch.client.RestHighLevelClient.index(RestHighLevelClient.java:348)
        at org.nuxeo.elasticsearch.client.ESRestClient.index(ESRestClient.java:378)
        at org.nuxeo.elasticsearch.core.ElasticSearchIndexingImpl.processIndexCommand(ElasticSearchIndexingImpl.java:297)
        at org.nuxeo.elasticsearch.core.ElasticSearchIndexingImpl.indexNonRecursive(ElasticSearchIndexingImpl.java:268)
        at org.nuxeo.elasticsearch.core.ElasticSearchIndexingImpl.indexNonRecursive(ElasticSearchIndexingImpl.java:138)
        at org.nuxeo.elasticsearch.ElasticSearchComponent.indexNonRecursive(ElasticSearchComponent.java:405)
        at org.nuxeo.elasticsearch.work.IndexingWorker.doIndexingWork(IndexingWorker.java:73)
        at org.nuxeo.elasticsearch.work.AbstractIndexingWorker.doWork(AbstractIndexingWorker.java:61)
        at org.nuxeo.elasticsearch.work.BaseIndexingWorker.work(BaseIndexingWorker.java:48)
        at org.nuxeo.ecm.core.work.AbstractWork.runWorkWithTransaction(AbstractWork.java:436)
        at org.nuxeo.ecm.core.work.AbstractWork.run(AbstractWork.java:356)
        at org.nuxeo.ecm.core.work.WorkHolder.run(WorkHolder.java:57)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
        Suppressed: org.elasticsearch.client.ResponseException: method [PUT], host [http://es:9200], URI [/nuxeo/doc/ee3e6523-147f-4327-bb75-0c85aa12c21f?version_type=external&version=1530859799484886&timeout=1m], status line [HTTP/1.1 409 Conflict]
{"error":{"root_cause":[{"type":"version_conflict_engine_exception","reason":"[doc][ee3e6523-147f-4327-bb75-0c85aa12c21f]: version conflict, current version [1530859799485651] is higher or equal to the one provided [1530859799484886]","index_uuid":"OVErVEWpQg6uHGCRNqJAxA","shard":"0","index":"nuxeo"}],"type":"version_conflict_engine_exception","reason":"[doc][ee3e6523-147f-4327-bb75-0c85aa12c21f]: version conflict, current version [1530859799485651] is higher or equal to the one provided [1530859799484886]","index_uuid":"OVErVEWpQg6uHGCRNqJAxA","shard":"0","index":"nuxeo"},"status":409}
                at org.elasticsearch.client.RestClient$SyncResponseListener.get(RestClient.java:705)
                at org.elasticsearch.client.RestClient.performRequest(RestClient.java:235)
                at org.elasticsearch.client.RestClient.performRequest(RestClient.java:198)
                at org.elasticsearch.client.RestHighLevelClient.performRequest(RestHighLevelClient.java:522)
                ... 16 more
        Caused by: org.elasticsearch.client.ResponseException: method [PUT], host [http://es:9200], URI [/nuxeo/doc/ee3e6523-147f-4327-bb75-0c85aa12c21f?version_type=external&version=1530859799484886&timeout=1m], status line [HTTP/1.1 409 Conflict]
{"error":{"root_cause":[{"type":"version_conflict_engine_exception","reason":"[doc][ee3e6523-147f-4327-bb75-0c85aa12c21f]: version conflict, current version [1530859799485651] is higher or equal to the one provided [1530859799484886]","index_uuid":"OVErVEWpQg6uHGCRNqJAxA","shard":"0","index":"nuxeo"}],"type":"version_conflict_engine_exception","reason":"[doc][ee3e6523-147f-4327-bb75-0c85aa12c21f]: version conflict, current version [1530859799485651] is higher or equal to the one provided [1530859799484886]","index_uuid":"OVErVEWpQg6uHGCRNqJAxA","shard":"0","index":"nuxeo"},"status":409}
                at org.elasticsearch.client.RestClient$1.completed(RestClient.java:377)
                at org.elasticsearch.client.RestClient$1.completed(RestClient.java:366)
                at org.apache.http.concurrent.BasicFuture.completed(BasicFuture.java:119)
                at org.apache.http.impl.nio.client.DefaultClientExchangeHandlerImpl.responseCompleted(DefaultClientExchangeHandlerImpl.java:177)
                at org.apache.http.nio.protocol.HttpAsyncRequestExecutor.processResponse(HttpAsyncRequestExecutor.java:436)
                at org.apache.http.nio.protocol.HttpAsyncRequestExecutor.inputReady(HttpAsyncRequestExecutor.java:326)
                at org.apache.http.impl.nio.DefaultNHttpClientConnection.consumeInput(DefaultNHttpClientConnection.java:265)
                at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:81)
                at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:39)
                at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:114)
                at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:162)
                at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:337)
                at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:315)
                at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:276)
                at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104)
                at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:588)
                ... 1 more