Docker-Compose安装ES7集群

安装Docker

curl -sSL curl -fsSL https://get.docker.com | sh

启动Docker

systemctl enable docker && systemctl start docker

安装Docker-Compose

curl -SL https://github.com/docker/compose/releases/download/v2.34.0/docker-compose-linux-x86_64 -o /usr/local/bin/docker-compose

chmod +x /usr/local/bin/docker-compose

ES01

编写elasticsearch 01Docker-Compose文件

vim elasticsearch.yaml

version: '3.8'  

services:
  es:
    image: harbor.ikun.blog/chair/elasticsearch:7.16.2   
    container_name: es                                    
    restart: always                                       
    environment:
      - node.name=ES01                                    # 节点名称，集群模式下每个节点名称唯一
      - network.host=0.0.0.0                              # 设置绑定的ip地址，可以是ipv4或ipv6的，默认为0.0.0.0，即本机
      - network.publish_host=10.203.16.13                # 用于集群内各机器间通信,对外使用，其他机器访问本机器的es服务，一般为本机宿主机IP
      - discovery.seed_hosts=10.203.16.13,192.168.6.203,192.168.7.232  # 写入候选主节点的设备地址
      - cluster.initial_master_nodes=ES01      # ES8.x需要指定初始主节点列表
      - cluster.name=docker-cluster                       # 集群名称，相同名称为一个集群， 三个es节点须一致
      - bootstrap.memory_lock=true                        # 内存交换的选项，官网建议为true
      - http.port=9200                                     
      - transport.port=9300
      - ES_JAVA_OPTS=-Xms2g -Xmx2g                       
    ulimits:                                             # 栈内存的上限
      memlock:
        soft: -1                                          # 不限制
        hard: -1                                          # 不限制
    volumes:
      - /opt/elasticsearch/config/es.yml:/usr/share/elasticsearch/config/elasticsearch.yml   
      - /opt/elasticsearch/config/log4j2.properties:/usr/share/elasticsearch/config/log4j2.properties  
      - /opt/log/elasticsearch:/usr/share/elasticsearch/logs   
      - /data/es:/usr/share/elasticsearch/data
      - /downloads/es:/usr/share/elasticsearch/downloads       
    ports:
      - 9200:9200                                             
      - 9300:9300

下载Elastic配置文件

wget https://www.ikun.blog/downloads/es/log4j2.properties
wget https://www.ikun.blog/downloads/es/es.yml

创建文件夹

mkdir -p /opt/elasticsearch/config/
mkdir -p /opt/log/elasticsearch
mkdir -p /downloads/es
mkdir -p /data/es

mv配置文件到指定文件夹

mv log4j2.properties es.yml /opt/elasticsearch/config/

给予权限

chmod 777 -R /downloads/es/
chmod 755 -R /opt/elasticsearch/config/
chmod 755 -R /opt/log/elasticsearch/
chown -R 1000:1000 /opt/elasticsearch/config/
chown -R 1000:1000 /opt/log/elasticsearch/
chown -R 1000:1000 /data/es

启动容器

docker-compose -f elasticsearch.yaml up -d

配置密码&生成密钥

docker exec -it elasticSearch /bin/bash

/usr/share/elasticsearch/bin/elasticsearch-certutil ca
/usr/share/elasticsearch/bin/elasticsearch-certutil cert --ca elastic-stack-ca.p12

注

两条命令一路回车就行

mv elastic-* /usr/share/elasticsearch/config/

/usr/share/elasticsearch/bin/elasticsearch-setup-passwords interactive

退出容器，修改es配置文件，取消注释项

exit

vim /opt/elasticsearch/config/es.yml

network.host: 0.0.0.0
http.cors.enabled: true
http.cors.allow-origin: "*"
http.cors.allow-headers: Authorization,Content-Type
xpack.security.enabled: true
xpack.security.transport.ssl.enabled: true
xpack.security.transport.ssl.verification_mode: certificate
xpack.security.transport.ssl.keystore.path: elastic-certificates.p12
xpack.security.transport.ssl.truststore.path: elastic-certificates.p12

重启es容器

docker restart es

ES02

编写elasticsearch 02Docker-Compose文件

vim elasticsearch.yaml

version: '3.8'

services:
  es:
    image: harbor.ikun.blog/chair/elasticsearch:7.16.2
    container_name: es
    restart: always
    environment:
      - node.name=ES02                                    # 节点名称，集群模式下每个节点名称唯一
      - network.host=0.0.0.0                              # 设置绑定的ip地址，可以是ipv4或ipv6的，默认为0.0.0.0，即本机
      - network.publish_host=192.168.6.203                # 用于集群内各机器间通信,对外使用，其他机器访问本机器的es服务，一般为本机宿主机IP
      - discovery.seed_hosts=192.168.7.164,192.168.6.203,192.168.7.232  # 写入候选主节点的设备地址
      - cluster.name=docker-cluster                       # 集群名称，相同名称为一个集群， 三个es节点须一致
      - bootstrap.memory_lock=true                        # 内存交换的选项，官网建议为true
      - node.master=true
      - node.downloads=true
      - http.port=9200
      - transport.tcp.port=9300
      - ES_JAVA_OPTS=-Xms2g -Xmx2g
    ulimits:                                             # 栈内存的上限
      memlock:
        soft: -1                                         # 不限制
        hard: -1                                         # 不限制
    volumes:
      - /opt/elasticsearch/config/es.yml:/usr/share/elasticsearch/config/elasticsearch.yml
      - /opt/elasticsearch/config/log4j2.properties:/usr/share/elasticsearch/config/log4j2.properties
      - /opt/log/elasticsearch:/usr/share/elasticsearch/logs
      - /downloads/es:/usr/share/elasticsearch/downloads
      - /data/es:/usr/share/elasticsearch/data
      - /opt/elasticsearch/config/elastic-certificates.p12:/usr/share/elasticsearch/config/elastic-certificates.p12
    ports:
      - 9200:9200
      - 9300:9300

下载Elastic配置文件

wget https://www.ikun.blog/downloads/es/log4j2.properties
wget https://www.ikun.blog/downloads/es/es.yml

创建文件夹并给予权限
```bash
mkdir -p /opt/elasticsearch/config/
mkdir -p /opt/log/elasticsearch
mkdir -p /downloads/es
mkdir -p /data/es

mv配置文件到指定文件夹

mv log4j2.properties es.yml /opt/elasticsearch/config/

复制第一台ES生成的秘钥到/opt/elasticsearch/config/目录下

docker cp elasticsearch:/usr/share/elasticsearch/config/elastic-certificates.p12 /opt/elasticsearch/config/

给予权限

chmod 777 -R /downloads/es/
chmod 755 -R /opt/elasticsearch/config/
chmod 755 -R /opt/log/elasticsearch/
chown -R 1000:1000 /opt/elasticsearch/config/
chown -R 1000:1000 /opt/log/elasticsearch/
chown -R 1000:1000 /data/es

修改es配置文件，取消注释项

vim /opt/elasticsearch/config/es.yml

network.host: 0.0.0.0
http.cors.enabled: true
http.cors.allow-origin: "*"
http.cors.allow-headers: Authorization,Content-Type
xpack.security.enabled: true
xpack.security.transport.ssl.enabled: true
xpack.security.transport.ssl.verification_mode: certificate
xpack.security.transport.ssl.keystore.path: elastic-certificates.p12
xpack.security.transport.ssl.truststore.path: elastic-certificates.p12

启动es容器

docker-compose -f elasticsearch.yaml up -d

ES03

编写elasticsearch 03Docker-Compose文件

vim elasticsearch.yaml

version: '3.8'

services:
  es:
    image: harbor.ikun.blog/chair/elasticsearch:7.16.2
    container_name: elasticsearch
    restart: always
    environment:
      - node.name=ES03                                    # 节点名称，集群模式下每个节点名称唯一
      - network.host=0.0.0.0                              # 设置绑定的ip地址，可以是ipv4或ipv6的，默认为0.0.0.0，即本机
      - network.publish_host=192.168.7.232                # 用于集群内各机器间通信,对外使用，其他机器访问本机器的es服务，一般为本机宿主机IP
      - discovery.seed_hosts=192.168.7.164,192.168.6.203,192.168.7.232  # 写入候选主节点的设备地址
      - cluster.name=docker-cluster                       # 集群名称，相同名称为一个集群， 三个es节点须一致
      - bootstrap.memory_lock=true                        # 内存交换的选项，官网建议为true
      - node.master=true
      - node.downloads=true
      - http.port=9200
      - transport.tcp.port=9300
      - ES_JAVA_OPTS=-Xms2g -Xmx2g                    # 设置内存，如内存不足，可以尝试调低点
    ulimits:                                             # 栈内存的上限
      memlock:
        soft: -1                                         # 不限制
        hard: -1                                         # 不限制
    volumes:
      - /opt/elasticsearch/config/es.yml:/usr/share/elasticsearch/config/elasticsearch.yml
      - /opt/elasticsearch/config/log4j2.properties:/usr/share/elasticsearch/config/log4j2.properties
      - /opt/log/elasticsearch:/usr/share/elasticsearch/logs
      - /downloads/es:/usr/share/elasticsearch/downloads
      - /data/es:/usr/share/elasticsearch/data
      - /opt/elasticsearch/config/elastic-certificates.p12:/usr/share/elasticsearch/config/elastic-certificates.p12
    ports:
      - 9200:9200
      - 9300:9300

下载Elastic配置文件

wget https://www.ikun.blog/downloads/es/log4j2.properties
wget https://www.ikun.blog/downloads/es/es.yml

创建文件夹并给予权限

mkdir -p /opt/elasticsearch/config/
mkdir -p /opt/log/elasticsearch
mkdir -p /downloads/es
mkdir -p /data/es

mv配置文件到指定文件夹

mv log4j2.properties es.yml /opt/elasticsearch/config/

复制第一台ES生成的密钥文件到/opt/elasticsearch/config/目录下 给予权限

chmod 777 -R /downloads/es/
chmod 755 -R /opt/elasticsearch/config/
chmod 755 -R /opt/log/elasticsearch/
chown -R 1000:1000 /opt/elasticsearch/config/
chown -R 1000:1000 /opt/log/elasticsearch/
chown -R 1000:1000 /data/es

修改es配置文件，取消注释项

vim /opt/elasticsearch/config/es.yml

network.host: 0.0.0.0
http.cors.enabled: true
http.cors.allow-origin: "*"
http.cors.allow-headers: Authorization,Content-Type
xpack.security.enabled: true
xpack.security.transport.ssl.enabled: true
xpack.security.transport.ssl.verification_mode: certificate
xpack.security.transport.ssl.keystore.path: elastic-certificates.p12
xpack.security.transport.ssl.truststore.path: elastic-certificates.p12

复制第一台ES生成的秘钥到/opt/elasticsearch/config/目录下

docker cp elasticsearch:/usr/share/elasticsearch/config/elastic-certificates.p12 /opt/elasticsearch/config/

启动es容器

docker-compose -f elasticsearch.yaml up -d

CURL常用查询

查询索引的settings

curl http://x.x.x.x:9200/_settings\?pretty

修改索引的settings

curl -XPUT -d '{ "key": value }' 'localhost:9200/index/_settings'

使用Docker-Compose部署ElasticSearch 8.17.4

ES01

安装Docker

curl -sSL curl -fsSL https://get.docker.com | sh

安装Docker-Compose

curl -SL https://github.com/docker/compose/releases/download/v2.34.0/docker-compose-linux-x86_64 -o /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose

创建文件夹

mkdir -p /opt/log/elasticsearch
mkdir -p /data/es
mkdir -p /opt/elasticsearch/config/certs/

编写elasticsearchDocker-Compose文件

vim elasticsearch.yaml

version: '3.7'
services:
  elasticsearch:
    image: harbor.ikun.blog/chair/elasticsearch:8.17.4
    container_name: es
    environment:
      - node.name=es01
      - network.host=0.0.0.0
      - cluster.name=chair
      - network.publish_host=10.203.0.17
      - discovery.seed_hosts=10.203.0.18,10.203.0.19   # 其它两节点的IP地址
      - cluster.initial_master_nodes=10.203.0.17,10.203.0.18,10.203.0.19
      - ELASTIC_PASSWORD=Wa33Wa331!
      - xpack.security.enabled=true
      # 启用传输层SSL
      - xpack.security.transport.ssl.enabled=true
      - xpack.security.transport.ssl.verification_mode=certificate
      - xpack.security.transport.ssl.client_authentication=required
      - xpack.security.transport.ssl.keystore.path=/usr/share/elasticsearch/config/certs/elastic-certificates.p12
      - xpack.security.transport.ssl.truststore.path=/usr/share/elasticsearch/config/certs/elastic-certificates.p12
    volumes:
    - /opt/elasticsearch/config/log4j2.properties:/usr/share/elasticsearch/config/log4j2.properties
    - /opt/elasticsearch/config/certs/elastic-certificates.p12:/usr/share/elasticsearch/config/certs/elastic-certificates.p12
    - /opt/log/elasticsearch:/usr/share/elasticsearch/logs
    - /data/es:/usr/share/elasticsearch/data
    ports:
      - 9200:9200
      - 9300:9300
    ulimits:
      memlock:
        soft: -1
        hard: -1

下载log4j2.properties文件

wget https://www.ikun.blog/downloads/es/log4j2.properties

mv log4j2.properties /opt/elasticsearch/config/

启动一台临时ES容器用作生成证书

docker run --name es -itd -v /opt/elasticsearch/config/certs:/certs

docker exec -it es /bin/bash

生成ca证书

bin/elasticsearch-certutil ca

生成X.509证书和私钥

bin/elasticsearch-certutil cert --ca elastic-stack-ca.p12

cp elastic-certificates.p12 /certs/

退出并删除此临时容器

exit

docker stop es && docker rm es

给予权限

chown -R 1000:1000 /opt/elasticsearch
chown -R 1000:1000 /opt/log/elasticsearch
chown -R 1000:1000 /data/es

启动ES容器

docker-compose -f elasticsearch.yaml up -d

ES02

安装Docker

curl -sSL curl -fsSL https://get.docker.com | sh

安装Docker-Compose

curl -SL https://github.com/docker/compose/releases/download/v2.34.0/docker-compose-linux-x86_64 -o /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose

创建文件夹

mkdir -p /opt/log/elasticsearch
mkdir -p /data/es
mkdir -p /opt/elasticsearch/config/certs/

编写elasticsearchDocker-Compose文件

vim elasticsearch.yaml

version: '3.7'
services:
  elasticsearch:
    image: harbor.ikun.blog/chair/elasticsearch:8.17.4
    container_name: es
    environment:
      - node.name=es02
      - network.host=0.0.0.0
      - cluster.name=chair
      - network.publish_host=10.203.0.18
      - discovery.seed_hosts=10.203.0.17,10.203.0.19   # 其它两节点的IP地址
      - cluster.initial_master_nodes=10.203.0.17,10.203.0.18,10.203.0.19
      - xpack.security.enabled=true
      # 启用传输层SSL
      - xpack.security.transport.ssl.enabled=true
      - xpack.security.transport.ssl.verification_mode=certificate
      - xpack.security.transport.ssl.client_authentication=required
      - xpack.security.transport.ssl.keystore.path=/usr/share/elasticsearch/config/certs/elastic-certificates.p12
      - xpack.security.transport.ssl.truststore.path=/usr/share/elasticsearch/config/certs/elastic-certificates.p12
    volumes:
    - /opt/elasticsearch/config/log4j2.properties:/usr/share/elasticsearch/config/log4j2.properties
    - /opt/elasticsearch/config/certs/elastic-certificates.p12:/usr/share/elasticsearch/config/certs/elastic-certificates.p12
    - /opt/log/elasticsearch:/usr/share/elasticsearch/logs
    - /data/es:/usr/share/elasticsearch/data
    ports:
      - 9200:9200
      - 9300:9300
    ulimits:
      memlock:
        soft: -1
        hard: -1

下载log4j2.properties文件

wget https://www.ikun.blog/downloads/es/log4j2.properties

mv log4j2.properties /opt/elasticsearch/config/

把第一台服务器上的证书复制到另外两台服务器

scp ./elastic-certificates.p12 root@10.203.0.18:/opt/elasticsearch/config/certs/elastic-certificates.p12

相关信息

在ES01执行

给予权限

chown -R 1000:1000 /opt/elasticsearch
chown -R 1000:1000 /opt/log/elasticsearch
chown -R 1000:1000 /data/es

启动ES容器

docker-compose -f elasticsearch.yaml up -d

ES03

安装Docker

curl -sSL curl -fsSL https://get.docker.com | sh

安装Docker-Compose

curl -SL https://github.com/docker/compose/releases/download/v2.34.0/docker-compose-linux-x86_64 -o /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose

创建文件夹

mkdir -p /opt/log/elasticsearch
mkdir -p /data/es
mkdir -p /opt/elasticsearch/config/certs/

编写elasticsearchDocker-Compose文件

vim elasticsearch.yaml

version: '3.7'
services:
  elasticsearch:
    image: harbor.ikun.blog/chair/elasticsearch:8.17.4
    container_name: es
    environment:
      - node.name=es03
      - network.host=0.0.0.0
      - cluster.name=chair
      - network.publish_host=10.203.0.19
      - discovery.seed_hosts=10.203.0.17,10.203.0.18   # 其它两节点的IP地址
      - cluster.initial_master_nodes=10.203.0.17,10.203.0.18,10.203.0.19
      - xpack.security.enabled=true
      # 启用传输层SSL
      - xpack.security.transport.ssl.enabled=true
      - xpack.security.transport.ssl.verification_mode=certificate
      - xpack.security.transport.ssl.client_authentication=required
      - xpack.security.transport.ssl.keystore.path=/usr/share/elasticsearch/config/certs/elastic-certificates.p12
      - xpack.security.transport.ssl.truststore.path=/usr/share/elasticsearch/config/certs/elastic-certificates.p12
    volumes:
    - /opt/elasticsearch/config/log4j2.properties:/usr/share/elasticsearch/config/log4j2.properties
    - /opt/elasticsearch/config/certs/elastic-certificates.p12:/usr/share/elasticsearch/config/certs/elastic-certificates.p12
    - /opt/log/elasticsearch:/usr/share/elasticsearch/logs
    - /data/es:/usr/share/elasticsearch/data
    ports:
      - 9200:9200
      - 9300:9300
    ulimits:
      memlock:
        soft: -1
        hard: -1

下载log4j2.properties文件

wget https://www.ikun.blog/downloads/es/log4j2.properties

mv log4j2.properties /opt/elasticsearch/config/

把第一台服务器上的证书复制到这台服务器

scp ./elastic-certificates.p12 root@10.203.0.19:/opt/elasticsearch/config/certs/elastic-certificates.p12

给予权限

chown -R 1000:1000 /opt/elasticsearch
chown -R 1000:1000 /opt/log/elasticsearch
chown -R 1000:1000 /data/es

启动ES容器

docker-compose -f elasticsearch.yaml up -d

使用Elasticdump迁移数据并修改Mapping或者Settings

因为客户环境不能通外网，所以此文档是以离线方式部署

相关信息

以下操作是在通外网的机器做的

下载Nodejs安装包

wget https://nodejs.org/dist/v16.14.0/node-v16.14.0-linux-x64.tar.xz

解压

tar xvf  node-v16.14.0-linux-x64.tar.xz

建立软连接

ln -s /root/node-v16.14.0-linux-x64/bin/node /usr/bin/node
ln -s /root/node-v16.14.0-linux-x64/bin/npm /usr/bin/npm

确认安装是否成功

node -v
npm -v

安装npm-pack-all

npm install -g npm-pack-all

安装Elasticdump

npm install elasticdump -g

进入安装目录：

cd /root/node-v16.14.0-linux-x64/lib/node_modules/elasticdump

使用npm-pack-all进行打包

npm-pack-all

提示

执行时如果报错找不到命令，那就去安装目录下执行：/root/node-v16.14.0-linux-x64/bin/ 执行npm-pack-all后会生成elasticdump压缩包，把这两个压缩包（Nodejs，Elasticdump）放到目标服务器上去

相关信息

以下操作在目标服务器执行

索引备份

curl -XPOST -u  "elastic:xxxx"  -H "Content-Type: application/json" '172.17.xx.xx:9200/_reindex' -d '{"source": {"index": "xxxxxxx"},"dest": {"index": "xxx_back"}}'

提示

mapping如果是es5迁移到es7那就要事先创建索引和mapping。相同版本之间新index不用事先创建。

Kibana Console创建索引并设置mapping

PUT /test_index_202210111646?include_type_name=true
{
  "mappings": {
  }
}

解压Nodejs包

tar xvf  node-v16.14.0-linux-x64.tar.xz

设置软连接

ln -s /root/node-v16.14.0-linux-x64/bin/node /usr/bin/node
ln -s /root/node-v16.14.0-linux-x64/bin/npm /usr/bin/npm

安装Elasticdump

npm install /root/elasticdump-6.88.0.tgz

进入elasticdump/bin

cd /root/node-v16.14.0-linux-x64/bin/node_modules/elasticdump/bin

接下来执行Elasticdump命令来进行迁移

./elasticdump --input=http://elastic:elastic@192.168.89.181:9200/my_video_index --output=http://elastic:elastic@192.168.89.180:9200/my_video_index_dump --type=settings
./elasticdump --input=http://elastic:elastic@192.168.89.181:9200/my_video_index --output=http://elastic:elastic@192.168.89.180:9200/my_video_index_dump --type=mapping
./elasticdump --input=http://elastic:elastic@192.168.89.181:9200/my_video_index --output=http://elastic:elastic@192.168.89.180:9200/my_video_index_dump --type=downloads

提示

参数：--limit 用于限定每一批量操作时进行迁移的文档对象数目，默认值是100，也就是每一次从SOURCE到DESTINATION文档对象数量。 需要迁移哪项就执行那条命令，最好是mapping在downloads前面迁移。可以从不同的index导入数据，比如说从1导入settings，从2导入mapping

使用curl迁移数据并修改Mapping

注意

此方法有个弊端：无法迁移，迁移中进入的数据

创建备份索引，并配置Mapping

curl -XPUT -H 'Content-Type:application/json' 'elastic:xxxx@x.x.x.x:9200/bak' -d '{"mappings": }'

将原始索引数据复制到备份索引，确认返回状态

curl -XPOST -H 'Content-Type:application/json'  'elastic:xxxx@x.x.x.x:9200/_reindex' -d '{"source": {"index": "indexName"},"dest": {"index": "IndexName"}}'

检查确认，备份索引含有数据，总数量与原始索引总数量一致

curl -XPOST -H 'Content-Type:application/json'  'elastic:xxxx@x.x.x.x:9200/IndexName/_search' -d '{"track_total_hits":true,"query":{"match_all":{}}}'
curl -XPOST -H 'Content-Type:application/json'  'elastic:xxxx@x.x.x.x:9200/IndexName/_search' -d '{"track_total_hits":true,"query":{"match_all":{}}}'

经第三步反复确认，数据总数一致后，删除原始索引（务必确认多次，保证数据都被复制成功）

curl -XDELETE -H 'Content-Type:application/json'  'elastic:xxxx@x.x.x.x:9200/IndexName'

重新创建原始索引，含mapping

curl -XPUT -H 'Content-Type:application/json' 'elastic:xxxx@x.x.x.x:9200/bak' -d '{"mappings": }'

将备份索引复制到原始索引

curl -XPOST -H 'Content-Type:application/json'  'elastic:xxxx@x.x.x.x:9200/_reindex' -d '{"source": {"index": "IndexName"},"dest": {"index": "IndexName"}}'

检查确认，原始索引含有数据，数量与原先一致

curl -XPOST -H 'Content-Type:application/json'  'elastic:xxxx@x.x.x.x:9200/IndexName/_search' -d '{"track_total_hits":true,"query":{"match_all":{}}}'

删除备份索引

curl -XDELETE 'elastic:xxxx@x.x.x.x:9200/IndexName'

以时间为单位删除索引数据

完整命令

curl -u xxx:xxx  -H'Content-Type: application/json' -d'{"query": {"range": {"@timestamp": {"lt": "now-7d","format": "epoch_millis"}}}}' -XPOST "http://127.0.0.1:9200/nginx-access-log*/_delete_by_query?pretty"

参数解析

-u:指定用户名和密码
-H:设置请求头
-XPOST:指定用POST方式请求
-d:指定发送的body内容

body内容解析

{
  "query": {
    "range": {                  // 范围
      "@timestamp": {           // 时间段
        "lt": "now-7d",         // lt是小于(<)，lte是小于等于(<=),gt是大于(>),gte是大于等于(>=),now-7d是当前时间减7天
        "format": "epoch_millis"
      }
    }
  }
}

注意

如果索引很大而且没做分片，那么就会占用很多io和网络，而且删除的时间也会很长，200G,357337097多条数据删了四五天还没删完。