请教下如何优化设置 elasticsearch。 - V2EX
MrMike

请教下如何优化设置 elasticsearch。

  •  
  •   MrMike Mar 19, 2017 5941 views
    This topic created in 3347 days ago, the information mentioned may be changed or developed.

    用的是 elasticsearch 5.0 版本,只有一个 node, index,运行一段时间后, es 会自动死掉,需重启 es 后,又可以正常运行。 查看了下日志,有很多条类似的日志: [2017-03-19T10:16:33,104][INFO ][o.e.c.r.a.DiskThresholdMonitor] [NQj_1m9] rerouting shards: [high disk watermark exceeded on one or more nodes] [2017-03-19T10:17:03,109][WARN ][o.e.c.r.a.DiskThresholdMonitor] [NQj_1m9] high disk watermark [90%] exceeded on [NQj_1m9lQva8P0gbag6mzg][NQj_1m9][/var/lib/elasticsearch/nodes/0] free: 2.8gb[3.5%], shards will be relocated away from this node

    不知道死机是否跟这个日志相关。

    8 replies    2017-03-19 13:40:44 +08:00
    wayshall
        1
    wayshall  
       Mar 19, 2017
    你剩余的磁盘空间太少了……
    sorra
        2
    sorra  
       Mar 19, 2017
    硬盘写满了
    MrMike
        3
    MrMike  
    OP
       Mar 19, 2017
    @wayshall
    @sorra

    是因为硬盘的空间造成死机的?我在配置里面,还没有开启#path.data: 路径。。刚才试着开启了,倒是 es 不能正常运行。
    MrMike
        4
    MrMike  
    OP
       Mar 19, 2017
    @sorra
    @wayshall 我也查了硬盘空间,都还有 12%的空间呢。 es 需要的空间是如何计算的呢?
    knightdf
        5
    knightdf  
       Mar 19, 2017
    先学英语,再学编程
    sundong
        6
    sundong  
       Mar 19, 2017
    英语不好 你倒是自己查下啊 懒得可以
    https://translate.google.cn
    SharkIng
        8
    SharkIng  
       Mar 19, 2017 via iPhone
    硬盘空间不能对于 85%,你这都 80%了
    About     Help     Advertise     Blog     API     FAQ     Solana     2925 Online   Highest 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 32ms UTC 13:11 PVG 21:11 LAX 06:11 JFK 09:11
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86