标签：nod mes persist 同步 生效 policy lse src ace
elasticsearch集群其中源es使用虚拟机CentOS搭建，新的node使用k8s搭建，同步速度慢
elsasticsearch同步慢，出现以下提示的解决版本
[ERROR][o.e.x.m.c.n.NodeStatsCollector] [9OfhjwS] collector [node_stats] timed out when collecting data
修改配置文件
/etc/sysctl.conf
增加以下两行
vm.max_map_count = 655360 vm.dirty_ratio = 10
设置生效
# sysctl -p net.ipv6.conf.all.disable_ipv6 = 1 vm.max_map_count = 655360 vm.dirty_ratio = 10 vm.dirty_background_ratio = 5
增加k8s配置文件的资源配置
完整配置文件如下
# cat es-statefulset.yaml
apiVersion: apps/v1
kind: StatefulSet
metadata:
labels:
app: es-kibana
name: es-kibana
namespace: dev
spec:
replicas: 1
selector:
matchLabels:
app: es-kibana
serviceName: "es-kibana"
template:
metadata:
labels:
app: es-kibana
spec:
imagePullSecrets:
- name: registry-pull-secret
containers:
- image: 192.168.1.11/project/elasticsearch:6.6.2
imagePullPolicy: Always
name: elasticsearch
resources:
requests:
memory: "4Gi"
cpu: "1000m"
limits:
memory: "8Gi"
cpu: "2000m"
volumeMounts:
- name: es-config
mountPath: /usr/share/elasticsearch/config/elasticsearch.yml
subPath: elasticsearch.yml
- name: es-persistent-storage
mountPath: /usr/share/elasticsearch/data
- image: 192.168.1.11/project/kibana:6.6.2
imagePullPolicy: Always
name: kibana
volumeMounts:
- name: kibana-config
mountPath: /usr/share/kibana/config/kibana.yml
subPath: kibana.yml
volumes:
- name: es-config
configMap:
name: es-config
- name: kibana-config
configMap:
name: kibana-config
- name: es-persistent-storage
persistentVolumeClaim:
claimName: es-pv-claim
hostNetwork: true
dnsPolicy: ClusterFirstWithHostNet
nodeSelector:
kubernetes.io/hostname: 172.16.30.1
增加了资源配置
重新应用配置文件
Elasticsearch同步出现timed out when collecting data的解决办法
标签：nod mes persist 同步 生效 policy lse src ace
原文地址：https://www.cnblogs.com/minseo/p/13151740.html
