ates [], shards [5]/[1], mappings [application, service, serviceContract]
10:57:12,275 ERROR [stderr] (PollCachingESInvalidator) Exception in thread "PollCachingESInvalidator" java.lang.RuntimeException: java.lang.Exception: Failed to create index: 'apiman_gateway' Reason: IndexAlreadyExistsException[[apiman_gateway] already exists]
10:57:12,276 ERROR [stderr] (PollCachingESInvalidator)  at io.apiman.gateway.engine.es.ESClientFactory.initializeClient(ESClientFactory.java:212)
10:57:12,276 ERROR [stderr] (PollCachingESInvalidator)  at io.apiman.gateway.engine.es.ESClientFactory.createJestClient(ESClientFactory.java:152)
10:57:12,277 ERROR [stderr] (PollCachingESInvalidator)  at io.apiman.gateway.engine.es.ESClientFactory.createJestClient(ESClientFactory.java:107)
10:57:12,277 ERROR [stderr] (PollCachingESInvalidator)  at io.apiman.gateway.engine.es.ESClientFactory.createClient(ESClientFactory.java:67)
10:57:12,278 ERROR [stderr] (PollCachingESInvalidator)  at io.apiman.gateway.engine.es.AbstractESComponent.getClient(AbstractESComponent.java:45)
10:57:12,278 ERROR [stderr] (PollCachingESInvalidator)  at io.apiman.gateway.engine.es.PollCachingESRegistry.checkCacheVersion(PollCachingESRegistry.java:195)
10:57:12,279 ERROR [stderr] (PollCachingESInvalidator)  at io.apiman.gateway.engine.es.PollCachingESRegistry$6.run(PollCachingESRegistry.java:168)
10:57:12,279 ERROR [stderr] (PollCachingESInvalidator)  at java.lang.Thread.run(Thread.java:745)
10:57:12,280 ERROR [stderr] (PollCachingESInvalidator) Caused by: java.lang.Exception: Failed to create index: 'apiman_gateway' Reason: IndexAlreadyExistsException[[apiman_gateway] already exists]
10:57:12,280 ERROR [stderr] (PollCachingESInvalidator)  at io.apiman.gateway.engine.es.ESClientFactory.createIndex(ESClientFactory.java:228)
10:57:12,281 ERROR [stderr] (PollCachingESInvalidator)  at io.apiman.gateway.engine.es.ESClientFactory.initializeClient(ESClientFactory.java:209)
10:57:12,281 ERROR [stderr] (PollCachingESInvalidator)  ... 7 more