[2016-10-11 14:16:42,191][DEBUG][action.admin.indices.create] [Feron] [2Shard] f ailed to create [2Shard] InvalidIndexNameException[Invalid index name [2Shard], must be lowercase] at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.validat eIndexName(MetaDataCreateIndexService.java:151) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.validat e(MetaDataCreateIndexService.java:431) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.access$ 100(MetaDataCreateIndexService.java:95) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService$1.execu te(MetaDataCreateIndexService.java:190) at org.elasticsearch.cluster.ClusterStateUpdateTask.execute(ClusterState UpdateTask.java:45) at org.elasticsearch.cluster.service.InternalClusterService.runTasksForE xecutor(InternalClusterService.java:468) at org.elasticsearch.cluster.service.InternalClusterService$UpdateTask.r un(InternalClusterService.java:772) at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecu tor$TieBreakingPrioritizedRunnable.runAndClean(PrioritizedEsThreadPoolExecutor.j ava:231) at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecu tor$TieBreakingPrioritizedRunnable.run(PrioritizedEsThreadPoolExecutor.java:194) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor. java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:617) at java.lang.Thread.run(Thread.java:745) [2016-10-11 14:16:44,099][DEBUG][action.admin.indices.create] [Feron] [2Shard] f ailed to create [2Shard] InvalidIndexNameException[Invalid index name [2Shard], must be lowercas e] at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.validat eIndexName(MetaDataCreateIndexService.java:151) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.validat e(MetaDataCreateIndexService.java:431) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.access$ 100(MetaDataCreateIndexService.java:95) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService$1.execu te(MetaDataCreateIndexService.java:190) at org.elasticsearch.cluster.ClusterStateUpdateTask.execute(ClusterState UpdateTask.java:45) at org.elasticsearch.cluster.service.InternalClusterService.runTasksForE xecutor(InternalClusterService.java:468) at org.elasticsearch.cluster.service.InternalClusterService$UpdateTask.r un(InternalClusterService.java:772) at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecu tor$TieBreakingPrioritizedRunnable.runAndClean(PrioritizedEsThreadPoolExecutor.j ava:231) at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecu tor$TieBreakingPrioritizedRunnable.run(PrioritizedEsThreadPoolExecutor.java:194) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor. java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:617) at java.lang.Thread.run(Thread.java:745) [2016-10-11 14:16:45,124][DEBUG][action.admin.indices.create] [Feron] [2Shard] f ailed to create [2Shard] InvalidIndexNameException[Invalid index name [2Shard], must be lowercas e] at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.validat eIndexName(MetaDataCreateIndexService.java:151) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.validat e(MetaDataCreateIndexService.java:431) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.access$ 100(MetaDataCreateIndexService.java:95) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService$1.execu te(MetaDataCreateIndexService.java:190) at org.elasticsearch.cluster.ClusterStateUpdateTask.execute(ClusterState UpdateTask.java:45) at org.elasticsearch.cluster.service.InternalClusterService.runTasksForE xecutor(InternalClusterService.java:468) at org.elasticsearch.cluster.service.InternalClusterService$UpdateTask.r un(InternalClusterService.java:772) at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecu tor$TieBreakingPrioritizedRunnable.runAndClean(PrioritizedEsThreadPoolExecutor.j ava:231) at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecu tor$TieBreakingPrioritizedRunnable.run(PrioritizedEsThreadPoolExecutor.java:194) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor. java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:617) at java.lang.Thread.run(Thread.java:745) [2016-10-11 14:16:45,652][DEBUG][action.admin.indices.create] [Feron] [2Shard] f ailed to create [2Shard] InvalidIndexNameException[Invalid index name [2Shard], must be lowercas e] at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.validat eIndexName(MetaDataCreateIndexService.java:151) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.validat e(MetaDataCreateIndexService.java:431) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.access$ 100(MetaDataCreateIndexService.java:95) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService$1.execu te(MetaDataCreateIndexService.java:190) at org.elasticsearch.cluster.ClusterStateUpdateTask.execute(ClusterState UpdateTask.java:45) at org.elasticsearch.cluster.service.InternalClusterService.runTasksForE xecutor(InternalClusterService.java:468) at org.elasticsearch.cluster.service.InternalClusterService$UpdateTask.r un(InternalClusterService.java:772) at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecu tor$TieBreakingPrioritizedRunnable.runAndClean(PrioritizedEsThreadPoolExecutor.j ava:231) at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecu tor$TieBreakingPrioritizedRunnable.run(PrioritizedEsThreadPoolExecutor.java:194) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor. java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:617) at java.lang.Thread.run(Thread.java:745) [2016-10-11 14:16:52,332][DEBUG][action.admin.indices.create] [Feron] [Shard2] f ailed to create [Shard2] InvalidIndexNameException[Invalid index name [Shard2], must be lowercas e] at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.validat eIndexName(MetaDataCreateIndexService.java:151) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.validat e(MetaDataCreateIndexService.java:431) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.access$ 100(MetaDataCreateIndexService.java:95) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService$1.execu te(MetaDataCreateIndexService.java:190) at org.elasticsearch.cluster.ClusterStateUpdateTask.execute(ClusterState UpdateTask.java:45) at org.elasticsearch.cluster.service.InternalClusterService.runTasksForE xecutor(InternalClusterService.java:468) at org.elasticsearch.cluster.service.InternalClusterService$UpdateTask.r un(InternalClusterService.java:772) at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecu tor$TieBreakingPrioritizedRunnable.runAndClean(PrioritizedEsThreadPoolExecutor.j ava:231) at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecu tor$TieBreakingPrioritizedRunnable.run(PrioritizedEsThreadPoolExecutor.java:194) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor. java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:617) at java.lang.Thread.run(Thread.java:745) [2016-10-11 14:16:53,294][DEBUG][action.admin.indices.create] [Feron] [Shard2] f ailed to create [Shard2] InvalidIndexNameException[Invalid index name [Shard2], must be lowercas e] at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.validat eIndexName(MetaDataCreateIndexService.java:151) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.validat e(MetaDataCreateIndexService.java:431) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.access$ 100(MetaDataCreateIndexService.java:95) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService$1.execu te(MetaDataCreateIndexService.java:190) at org.elasticsearch.cluster.ClusterStateUpdateTask.execute(ClusterState UpdateTask.java:45) at org.elasticsearch.cluster.service.InternalClusterService.runTasksForE xecutor(InternalClusterService.java:468) at org.elasticsearch.cluster.service.InternalClusterService$UpdateTask.r un(InternalClusterService.java:772) at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecu tor$TieBreakingPrioritizedRunnable.runAndClean(PrioritizedEsThreadPoolExecutor.j ava:231) at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecu tor$TieBreakingPrioritizedRunnable.run(PrioritizedEsThreadPoolExecutor.java:194) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor. java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:617) at java.lang.Thread.run(Thread.java:745) [2016-10-11 14:16:53,501][DEBUG][action.admin.indices.create] [Feron] [Shard2] f ailed to create [Shard2] InvalidIndexNameException[Invalid index name [Shard2], must be lowercas e] at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.validat eIndexName(MetaDataCreateIndexService.java:151) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.validat e(MetaDataCreateIndexService.java:431) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.access$ 100(MetaDataCreateIndexService.java:95) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService$1.execu te(MetaDataCreateIndexService.java:190) at org.elasticsearch.cluster.ClusterStateUpdateTask.execute(ClusterState UpdateTask.java:45) at org.elasticsearch.cluster.service.InternalClusterService.runTasksForE xecutor(InternalClusterService.java:468) at org.elasticsearch.cluster.service.InternalClusterService$UpdateTask.r un(InternalClusterService.java:772) at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecu tor$TieBreakingPrioritizedRunnable.runAndClean(PrioritizedEsThreadPoolExecutor.j ava:231) at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecu tor$TieBreakingPrioritizedRunnable.run(PrioritizedEsThreadPoolExecutor.java:194) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor. java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:617) at java.lang.Thread.run(Thread.java:745) [2016-10-11 14:16:57,181][DEBUG][action.admin.indices.create] [Feron] [Shard2] f ailed to create [Shard2] InvalidIndexNameException[Invalid index name [Shard2], must be lowercas e] at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.validat eIndexName(MetaDataCreateIndexService.java:151) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.validat e(MetaDataCreateIndexService.java:431) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.access$ 100(MetaDataCreateIndexService.java:95) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService$1.execu te(MetaDataCreateIndexService.java:190) at org.elasticsearch.cluster.ClusterStateUpdateTask.execute(ClusterState UpdateTask.java:45) at org.elasticsearch.cluster.service.InternalClusterService.runTasksForE xecutor(InternalClusterService.java:468) at org.elasticsearch.cluster.service.InternalClusterService$UpdateTask.r un(InternalClusterService.java:772) at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecu tor$TieBreakingPrioritizedRunnable.runAndClean(PrioritizedEsThreadPoolExecutor.j ava:231) at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecu tor$TieBreakingPrioritizedRunnable.run(PrioritizedEsThreadPoolExecutor.java:194) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor. java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:617) at java.lang.Thread.run(Thread.java:745) [2016-10-11 14:17:00,204][DEBUG][action.admin.indices.create] [Feron] [Shard2] f ailed to create [Shard2] InvalidIndexNameException[Invalid index name [Shard2], must be lowercas e] at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.validat eIndexName(MetaDataCreateIndexService.java:151) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.validat e(MetaDataCreateIndexService.java:431) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService.access$ 100(MetaDataCreateIndexService.java:95) at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService$1.execu te(MetaDataCreateIndexService.java:190) at org.elasticsearch.cluster.ClusterStateUpdateTask.execute(ClusterState UpdateTask.java:45) at org.elasticsearch.cluster.service.InternalClusterService.runTasksForE xecutor(InternalClusterService.java:468) at org.elasticsearch.cluster.service.InternalClusterService$UpdateTask.r un(InternalClusterService.java:772) at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecu tor$TieBreakingPrioritizedRunnable.runAndClean(PrioritizedEsThreadPoolExecutor.j ava:231) at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecu tor$TieBreakingPrioritizedRunnable.run(PrioritizedEsThreadPoolExecutor.java:194) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor. java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:617) at java.lang.Thread.run(Thread.java:745) [2016-10-11 14:17:24,010][INFO ][cluster.metadata ] [Feron] [shard2] cre ating index, cause [api], templates [], shards [2]/[1], mappings [] [2016-10-11 14:17:24,187][INFO ][cluster.routing.allocation] [Feron] Cluster hea lth status changed from [RED] to [YELLOW] (reason: [shards started [[shard2][0]] ...]).