技术标签:elasticsearchspringboot分布式搜索eslinuxjava分布式 问题场景: 今日早上登录head查看集群,发现有一个节点出现UNASSIGNED。 然后点击灰色的分片查看原因为: 可以看到reason为node_left。 根据官方的解释有如下: INDEX_CREATED:由于创建索引的API导致未分配。 CLUSTER_RECOVERED :由于完全集群恢复导致未分配。 INDEX_...
elasticsearch更改node id生成方法 集群中节点的id是由discovery定义的,默认es有两种实现方式,一种是 org.elasticsearch.discovery.local.LocalDiscovery 表示把es的节点启动在同一个jvm的环境下,这样就可以通过AtomicLong来进行数字递增的id生成。 另一种是 org.elasticsearch.discovery.zen.ZenDiscovery 它是分布式环境下的...
Logically, the connection with the data node should be built in handleJoinRequest(), which before master start send internal:cluster/coordination/join/validate request. elasticsearch/server/src/main/java/org/elasticsearch/cluster/coordination/Coordinator.java Line 448 in 87ca6fa transportService.conne...
I am new to Spark and Elasticsearch, I am trying to save RDD to ES, Currently i am using Spark 1.3 and Elasticsearch 2.3. This is the code i am using def main(args: Array[String]) { val conf = new SparkConf() conf.set("spark.master","loc...
Elasticsearch version: 2.3.0 Have an environment where es.tmp is left behind from our atomic_move check on the file system. The directory only has the es.tmp file (i.e. no es.final). total 4 -rw-r--r--. 1 elasticsearch elasticsearch 0 Ju...