Find the equipment indices

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Find the equipment indices

Here is a simple program test task, it doesn't have very diffcult logic: A zero-indexed array A consisting of N integers is given. An equilibrium index of this array is any integer P such that 0 ≤ P < N and the sum of elements of lower indices is equ…

elasticsearch auto delete old indices

定在crontab 每天执行 crontab -e * 2 * * * ~/autodelete.py Python 代码如下 #!/usr/bin/env python # encoding:utf-8 ''' ''' __author__ = 'moryaden at qq.com' import sys import argparse import re import os import traceback import logging.config import datetime # i…

Equipment Box[HDU1110]

Equipment Box Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1105 Accepted Submission(s): 261 Problem DescriptionThere is a large room in the Pyramid called Room-of-No-Return. Its floor is c…

转载：监控每个节点(Indices部分)

集群的健康只是一个方面,它是对整个集群所有方面的一个很高的概括.节点状态的api是另外一个方面,它提供了关于你的集群中每个节点令你眼花缭乱的统计数据. 节点的状态提供了那么多的统计数据,在你很熟悉它们执勤,你可能不确定哪些指标是至关重要.我们会把需要监控的最重要的几个指标跳出来(我们建议你把所有的统计指标记录下来,例如使用Marvel插件,因为你不知道你哪天可能就需要). 节点状态的API可以通过下面的方式执行GET _nodes/stats 在输出内容的开头,我们可以看到集群的名字和我们第一个…