【发布时间】:2019-02-22 03:15:00
【问题描述】:
我是使用 elasticseach 的新手。我使用弹性搜索来聚合日志。我的问题是存储问题,我删除了所有索引,现在只有一个索引。
当我调用 /_cat/allocation?v 时,disk.indices 为 23.9mb,disk.used 为 16.4gb。为什么会有这种差异?如何删除未使用的数据或如何正确删除索引?
我运行了命令:
curl -XPOST "elasticsearch:9200/_forcemerge?only_expunge_deletes=true"
但我没有看到任何改善。
_cat/allocation?v的输出:
shards disk.indices disk.used disk.avail
12 24.3mb 16.4gb 22.7gb
_cat/shards?v的输出:
index shard prirep state docs store ip node
articles 0 p STARTED 3666 24.2mb 192.168.1.21 lW9hsd5
articles 0 r UNASSIGNED
storage_test 2 p STARTED 0 261b 192.168.1.21 lW9hsd5
storage_test 2 r UNASSIGNED
storage_test 3 p STARTED 0 261b 192.168.1.21 lW9hsd5
storage_test 3 r UNASSIGNED
storage_test 4 p STARTED 0 261b 192.168.1.21 lW9hsd5
storage_test 4 r UNASSIGNED
storage_test 1 p STARTED 0 261b 192.168.1.21 lW9hsd5
storage_test 1 r UNASSIGNED
storage_test 0 p STARTED 0 261b 192.168.1.21 lW9hsd5
storage_test 0 r UNASSIGNED
twitter 3 p STARTED 1 4.4kb 192.168.1.21 lW9hsd5
twitter 3 r UNASSIGNED
twitter 2 p STARTED 0 261b 192.168.1.21 lW9hsd5
twitter 2 r UNASSIGNED
twitter 4 p STARTED 0 261b 192.168.1.21 lW9hsd5
twitter 4 r UNASSIGNED
twitter 1 p STARTED 0 261b 192.168.1.21 lW9hsd5
twitter 1 r UNASSIGNED
twitter 0 p STARTED 0 261b 192.168.1.21 lW9hsd5
twitter 0 r UNASSIGNED
.kibana 0 p STARTED 4 26.4kb 192.168.1.21 lW9hsd5
谢谢
【问题讨论】:
-
可以显示
_cat/allocation?v的输出吗?也许_cat/shards?v? -
你好,我加了。谢谢!
标签: elasticsearch