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ElasticSearch之cat segments API

发布时间 2023-11-29 00:25:14作者: jackieathome

命令样例如下：

curl -X GET "https://localhost:9200/_cat/segments?v=true&pretty" --cacert $ES_HOME/config/certs/http_ca.crt -u "elastic:ohCxPH=QBE+s5=*lo7F9"

执行结果输出如下：

index shard prirep ip        segment generation docs.count docs.deleted size size.memory committed searchable version compound
test  0     p      127.0.0.1 _0               0          1            0  3kb           0 false     true       9.8.0   true
test1 0     p      127.0.0.1 _0               0          1            0  3kb           0 false     true       9.8.0   true

查看帮助，命令如下：

curl -X GET "https://localhost:9200/_cat/segments?v=true&help=true&pretty" --cacert $ES_HOME/config/certs/http_ca.crt -u "elastic:ohCxPH=QBE+s5=*lo7F9"

执行结果输出如下：

index        | i,idx                 | index name
shard        | s,sh                  | shard name
prirep       | p,pr,primaryOrReplica | primary or replica
ip           |                       | ip of node where it lives
id           |                       | unique id of node where it lives
segment      | seg                   | segment name
generation   | g,gen                 | segment generation
docs.count   | dc,docsCount          | number of docs in segment
docs.deleted | dd,docsDeleted        | number of deleted docs in segment
size         | si                    | segment size in bytes
size.memory  | sm,sizeMemory         | segment memory in bytes
committed    | ic,isCommitted        | is segment committed
searchable   | is,isSearchable       | is segment searched
version      | v,ver                 | version
compound     | ico,isCompound        | is segment compound

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