1.以前装过elasticsearch，重新安装elastic search ，报错
[2019-07-19T14:32:10,720][ERROR][o.e.g.GatewayMetaState ] [master-node] failed to read local state, exiting... org.elasticsearch.ElasticsearchException: java.io.IOException: failed to read [id:0, file:/data/elasticsearch/nodes/0/_state/global-0.st] at org.elasticsearch.ExceptionsHelper.maybeThrowRuntimeAndSuppress(ExceptionsHelper.java:200) ~[elasticsearch-6.4.2.jar:6.4.2] at org.elasticsearch.gateway.MetaDataStateFormat.loadLatestState(MetaDataStateFormat.java:304) ~[elasticsearch-6.4.2.jar:6.4.2] at org.elasticsearch.gateway.MetaStateService.loadGlobalState(MetaStateService.java:112) ~[elasticsearch-6.4.2.jar:6.4.2] at org.elasticsearch.gateway.MetaStateService.loadFullState(MetaStateService.java:56) ~[elasticsearch-6.4.2.jar:6.4.2] at org.elasticsearch.gateway.GatewayMetaState.<init>(GatewayMetaState.java:86) [elasticsearch-6.4.2.jar:6.4.2] at org.elasticsearch.node.Node.<init>(Node.java:447) [elasticsearch-6.4.2.jar:6.4.2] at org.elasticsearch.node.Node.<init>(Node.java:256) [elasticsearch-6.4.2.jar:6.4.2] at org.elasticsearch.bootstrap.Bootstrap$5.<init>(Bootstrap.java:213) [elasticsearch-6.4.2.jar:6.4.2] at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:213) [elasticsearch-6.4.2.jar:6.4.2] at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:326) [elasticsearch-6.4.2.jar:6.4.2] at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:136) [elasticsearch-6.4.2.jar:6.4.2] at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:127) [elasticsearch-6.4.2.jar:6.4.2] at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86) [elasticsearch-6.4.2.jar:6.4.2] at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:124) [elasticsearch-cli-6.4.2.jar:6.4.2] at org.elasticsearch.cli.Command.main(Command.java:90) [elasticsearch-cli-6.4.2.jar:6.4.2] at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:93) [elasticsearch-6.4.2.jar:6.4.2] at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:86) [elasticsearch-6.4.2.jar:6.4.2] Caused by: java.io.IOException: failed to read [id:0, file:/data/elasticsearch/nodes/0/_state/global-0.st] at org.elasticsearch.gateway.MetaDataStateFormat.loadLatestState(MetaDataStateFormat.java:298) ~[elasticsearch-6.4.2.jar:6.4.2] ... 15 more Caused by: java.lang.IllegalArgumentException: Unexpected field [cluster_uuid_committed] at org.elasticsearch.cluster.metadata.MetaData$Builder.fromXContent(MetaData.java:1232) ~[elasticsearch-6.4.2.jar:6.4.2] at org.elasticsearch.cluster.metadata.MetaData$1.fromXContent(MetaData.java:1262) ~[elasticsearch-6.4.2.jar:6.4.2] at org.elasticsearch.cluster.metadata.MetaData$1.fromXContent(MetaData.java:1253) ~[elasticsearch-6.4.2.jar:6.4.2] at org.elasticsearch.gateway.MetaDataStateFormat.read(MetaDataStateFormat.java:196) ~[elasticsearch-6.4.2.jar:6.4.2] at org.elasticsearch.gateway.MetaDataStateFormat.loadLatestState(MetaDataStateFormat.java:294) ~[elasticsearch-6.4.2.jar:6.4.2] ... 15 more
2.删除*.st文件就可以了
find /data*/elasticsearch/data/nodes/0/indices/ | grep state | grep ".st" | xargs ls -l | awk '{if($5==0)print $0}'