ElasticSearch跨集群迁移数据

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more /data/elasticsearch/config/elasticsearch.yml
reindex.remote.whitelist: ["10.10.141.251:9200","10.10.141.252:9200"]

说明：能够reindex的远程集群的白名单
跨集群迁移命令操作

#
curl -XPOST "10.10.48.41:9200/_reindex?wait_for_completion=false" -H ‘Content-Type: application/json‘ -d ‘ {"conflicts":"proceed","source":{"remote":{"host":"http://10.10.141.251:9200","socket_timeout":"8m","connect_timeout":"300s"},"index":"logs-ezr.omcr.productbasic.serverhost-1d200822","size":500},"dest":{"index":"logs-ezr.omcr.productbasic.serverhost-1d200822","op_type":"create"}}‘
#

请求10.10.48.41集群把10.10.141.251集群的索引logs-ezr.omcr.productbasic.serverhost-1d20082迁移至10.10.48.41集群新索引名称为logs-ezr.omcr.productbasic.serverhost-1d200822
参数解释
host：源es的ip与端口
socket_timeout：读取超时时间
connect_timeout：连接超时时间
index：源索引名字
size：批量抓取的size大小
query：查询指定条件下的字段
dest：index：当前索引名字
返回task信息
{"task":"-xr72vhcQUW9Z34bLNbChg:117944144"
查询所有task任务
curl "10.10.48.41:9200/_tasks?pretty&actions=reindex&detailed=true"
查询所有任务
curl "10.10.48.41:9200/_tasks?pretty&actions=&detailed=true"
查询单个task任务
curl "10.10.48.41:9200/_tasks/-xr72vhcQUW9Z34bLNbChg:117944144?pretty"

ElasticSearch跨集群迁移数据

标签：比较   返回   connect   detail   conflict   logstash   ast   scroll   host   

原文地址：https://blog.51cto.com/11676712/2533736