POST all_data_unstore/_forcemerge?max_num_segments=1&flush=true 1. forceMerge前后的对比 其中all_data 是未合并的索引 all_data_unstore 和all_data数据完全一样,手动执行了段合并。 这里有一个问题,虽然说默认是会在merge完,执行一下flush。但是我在看任务结束以后,磁盘空间占用依旧没有释放,后边有执行...
max_num_segments (Required, integer) Number of segments to merge to. To fully merge the index, set to1. codec (Optional, string) Use thebest_compressioncodec. Valid values:best_compression. Setting"codec": "best_compression"in the ILM forcemerge action causes {ilm-int} tocloseand thenre-...
The problem is that if the Index was already forcemergeed before using max_num_segments=1, the forcemerge request will exit immediately without compressing the index. Steps to reproduce: create index with some data run forcemerge using max_num_segments=1 close the index change the index settin...
结合具体的业务,我们每次全量同步就会产生大量的segments,并标识为deleted,所以磁盘占用越来越大。因为ES还有定期合并功能,所以过一段时间还会再减少下来。 查看索引segments状态 GET _cat/segments/live_v4?v 合并参数详解 POST /live_v4/_forcemerge?max_num_segments=1&only_expunge_deletes=true _forcemerge 命令...
max_num_segments=1 由于forcemerge 线程对资源的消耗比普通的归并线程大得多,所以,绝对不建议对还在写入数据的热索引执行这个操作。这个问题对于 Elastic Stack 来说非常好办,一般索引都是按天分割的。更合适的任务定义方式,请阅读本书稍后的 curator 章节。
Force merge makes the storage for the shard being merged temporarily increase, up to double its size in case max_num_segments parameter is set to 1, as all segments need to be rewritten into a new one.Path parameters <index> (Optional, string) Comma-separated list or wildcard ...
1)max_num_segments, 设置最大segement数量,数量越小,查询速度提高越明显,但merge耗时越长 2)全部merge,不加索引ID,则如下: curl -X POST "localhost:9200/_forcemerge" 3)merge过程是串行的,如果同时merge多个,后面的会被阻塞,直到第一个merge完成为止。另外,对于不再有写入的更新的index,才建议force merge,...
writer.ForceMerge(1); } Console.WriteLine("Done."); } 开发者ID:ChristopherHaws,项目名称:lucenenet,代码行数:29,代码来源:IndexMergeTool.cs 示例3: TestAllSegmentsLarge ▲点赞 4▼ publicvirtualvoidTestAllSegmentsLarge(){ Directory dir =newRAMDirectory(); ...
index:24.G curator: 5.0.4 action.yml actions: 1: action: forcemerge description: forcem and mergem options: max_num_segments: 1 delay: 10 timeout_override: continue_if_exception: False disable_action: False filters: - filtertype: pattern...
请参阅我的这个所以回答更多关于合并过程和api的信息，请尝试max_num_segments=1es将尝试将其减少到最...