Elasticsearch

elasticsearch 交集求和去重计数改如何查询呢？

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rochy 回复了问题 • 4 人关注 • 1 个回复 • 3476 次浏览 • 2019-02-13 16:08 • 来自相关话题

filter查询不到数据，字段值一样，mapping也没有发现什么不一样。

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rochy 回复了问题 • 3 人关注 • 2 个回复 • 3890 次浏览 • 2019-02-13 15:57 • 来自相关话题

Elasticsearch Reference 文档中的功能是否都可以免费商用？

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zqc0512 回复了问题 • 3 人关注 • 2 个回复 • 3724 次浏览 • 2019-02-13 09:08 • 来自相关话题

elasticsearch如何用QueryBuilder自己拼接查询语句已json方式传入

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yxy 回复了问题 • 3 人关注 • 4 个回复 • 8243 次浏览 • 2019-12-12 17:09 • 来自相关话题

elasticsearch suggest

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rochy 回复了问题 • 3 人关注 • 1 个回复 • 1861 次浏览 • 2019-02-12 10:19 • 来自相关话题

ClusterBlockException SERVICE_UNAVAILABLE/1/state

ridethewind 发表了文章 • 7 个评论 • 14513 次浏览 • 2019-02-03 10:45 • 来自相关话题

图中为_cluster/health 和_cat/pending_tasks的执行结果，现在ES节点全部故障了，请教下如何恢复？

gateway.expected_nodes配置的为节点个数的80%
```
Caused by: org.elasticsearch.discovery.MasterNotDiscoveredException: ClusterBlockException[blocked by: [SERVICE_UNAVAILABLE/1/state not recovered / initialized];]
at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction$4.onTimeout(TransportMasterNodeAction.java:213) ~[elasticsearch-6.1.3.jar:6.1.3]
at org.elasticsearch.cluster.ClusterStateObserver$ContextPreservingListener.onTimeout(ClusterStateObserver.java:317) [elasticsearch-6.1.3.jar:6.1.3]
at org.elasticsearch.cluster.ClusterStateObserver$ObserverClusterStateListener.onTimeout(ClusterStateObserver.java:244) [elasticsearch-6.1.3.jar:6.1.3]
at org.elasticsearch.cluster.service.ClusterApplierService$NotifyTimeout.run(ClusterApplierService.java:578) [elasticsearch-6.1.3.jar:6.1.3]
at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:568) [elasticsearch-6.1.3.jar:6.1.3]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_181]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_181]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_181]
Caused by: org.elasticsearch.cluster.block.ClusterBlockException: blocked by: [SERVICE_UNAVAILABLE/1/state not recovered / initialized];
at org.elasticsearch.cluster.block.ClusterBlocks.indexBlockedException(ClusterBlocks.java:182) ~[elasticsearch-6.1.3.jar:6.1.3]
at org.elasticsearch.action.admin.indices.create.TransportCreateIndexAction.checkBlock(TransportCreateIndexAction.java:64) ~[elasticsearch-6.1.3.jar:6.1.3]
at org.elasticsearch.action.admin.indices.create.TransportCreateIndexAction.checkBlock(TransportCreateIndexAction.java:39) ~[elasticsearch-6.1.3.jar:6.1.3]
at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction.doStart(TransportMasterNodeAction.java:135) ~[elasticsearch-6.1.3.jar:6.1.3]
at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction.start(TransportMasterNodeAction.java:127) ~[elasticsearch-6.1.3.jar:6.1.3]
at org.elasticsearch.action.support.master.TransportMasterNodeAction.doExecute(TransportMasterNodeAction.java:105) ~[elasticsearch-6.1.3.jar:6.1.3]
at org.elasticsearch.action.support.master.TransportMasterNodeAction.doExecute(TransportMasterNodeAction.java:55) ~[elasticsearch-6.1.3.jar:6.1.3]