标签:部署 img 退出 time list hid contain oca 方式
yum -y list java*
yum install -y java-1.8.0-openjdk-devel.x86_64
这里有个地方要注意,要选择 要带有-devel的安装,因为这个安装的是jdk,而那个不带-devel的安装完了其实是jre。
java -version
查看已安装的jdk版本,当出现如下输出表示安装成功。
/usr/lib/jvm
vi /etc/profile
export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.181-3.b13.el6_10.x86_64
export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$PATH:$JAVA_HOME/bin
:wq
退出vim编辑器,然后使用命令更新配置
source /etc/profile
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.3.2.zip
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.3.2.zip.sha512
shasum -a 512 -c elasticsearch-6.3.2.zip.sha512
unzip elasticsearch-6.3.2.zip
cd elasticsearch-6.3.2/
-bash: shasum: command not found
ln -s /usr/bin/sha1sum /usr/bin/shasum
sha1sum: invalid option -- ‘a‘
yum install -y perl-Digest-SHA
OpenJDK 64-Bit Server VM warning: If the number of processors is expected to increase from one, then you should configure the number of parallel GC threads appropriately using -XX:ParallelGCThreads=N
OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000c5330000, 986513408, 0) failed; error=‘Cannot allocate memory‘ (errno=12)
[root@iZwz9ahuk6xeihs1n3gqy5Z elasticsearch-6.3.2]# vi config/jvm.options
?
#-Xms2g
#-Xmx2g
-Xms512m
-Xmx512m
org.elasticsearch.bootstrap.StartupException: java.lang.RuntimeException: can not run elasticsearch as root
#root身份
groupadd es
useradd es -g es -p es
chown es:es ${elasticsearch_HOME}/ #存放elasticsearch的目录
su - es #切换到es用户下
${elasticsearch_HOME}/bin/elasticsearch #启动elasticsearch
ERROR: [4] bootstrap checks failed
[1]: max file descriptors [65535] for elasticsearch process is too low, increase to at least [65536]
[2]: max number of threads [1024] for user [e] is too low, increase to at least [4096]
[3]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
[4]: system call filters failed to install; check the logs and fix your configuration or disable system call filters at your own risk
【5.1】【5.2】
#root身份
vi /etc/security/limits.conf
#文件末尾添加内容(*也是要加上去)
* soft nofile 65536
* hard nofile 131072
* soft nproc 4096
* hard nproc 4096
【5.3】
#root身份
sysctl -w vm.max_map_count=262144
vim /etc/sysctl.conf #让配置永久生效
#文件末尾添加内容
vm.max_map_count=262144
【5.4】
Centos6不支持SecComp,而ES6默认bootstrap.system_call_filter为true
vim config/elasticsearch.yml
禁用:在elasticsearch.yml中配置bootstrap.system_call_filter为false,注意要在Memory下面: 取消bootstrap.memory_lock的注释,添加bootstrap.system_call_filter 配置
#注意在":"后面需要空格
bootstrap.memory_lock: false
bootstrap.system_call_filter: false
yum -y list java*
yum install -y java-1.8.0-openjdk-devel.x86_64
这里有个地方要注意,要选择 要带有-devel的安装,因为这个安装的是jdk,而那个不带-devel的安装完了其实是jre。
java -version
查看已安装的jdk版本,当出现如下输出表示安装成功。 /usr/lib/jvm
vi /etc/profile
export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.181-3.b13.el6_10.x86_64
export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$PATH:$JAVA_HOME/bin
:wq
退出vim编辑器,然后使用命令更新配置 source /etc/profile
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.3.2.zip
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.3.2.zip.sha512
shasum -a 512 -c elasticsearch-6.3.2.zip.sha512
unzip elasticsearch-6.3.2.zip
cd elasticsearch-6.3.2/
-bash: shasum: command not found
ln -s /usr/bin/sha1sum /usr/bin/shasum
sha1sum: invalid option -- ‘a‘
yum install -y perl-Digest-SHA
OpenJDK 64-Bit Server VM warning: If the number of processors is expected to increase from one, then you should configure the number of parallel GC threads appropriately using -XX:ParallelGCThreads=N
OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000c5330000, 986513408, 0) failed; error=‘Cannot allocate memory‘ (errno=12)
[root@iZwz9ahuk6xeihs1n3gqy5Z elasticsearch-6.3.2]# vi config/jvm.options
?
#-Xms2g
#-Xmx2g
-Xms512m
-Xmx512m
org.elasticsearch.bootstrap.StartupException: java.lang.RuntimeException: can not run elasticsearch as root
#root身份
groupadd es
useradd es -g es -p es
chown es:es ${elasticsearch_HOME}/ #存放elasticsearch的目录
su - es #切换到es用户下
${elasticsearch_HOME}/bin/elasticsearch #启动elasticsearch
ERROR: [4] bootstrap checks failed
[1]: max file descriptors [65535] for elasticsearch process is too low, increase to at least [65536]
[2]: max number of threads [1024] for user [e] is too low, increase to at least [4096]
[3]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
[4]: system call filters failed to install; check the logs and fix your configuration or disable system call filters at your own risk
【5.1】【5.2】
#root身份
vi /etc/security/limits.conf
#文件末尾添加内容(*也是要加上去)
* soft nofile 65536
* hard nofile 131072
* soft nproc 4096
* hard nproc 4096
【5.3】
#root身份
sysctl -w vm.max_map_count=262144
vim /etc/sysctl.conf #让配置永久生效
#文件末尾添加内容
vm.max_map_count=262144
【5.4】
Centos6不支持SecComp,而ES6默认bootstrap.system_call_filter为true
vim config/elasticsearch.yml
禁用:在elasticsearch.yml中配置bootstrap.system_call_filter为false,注意要在Memory下面: 取消bootstrap.memory_lock的注释,添加bootstrap.system_call_filter 配置
#注意在":"后面需要空格
bootstrap.memory_lock: false
bootstrap.system_call_filter: false
标签:部署 img 退出 time list hid contain oca 方式
原文地址:https://www.cnblogs.com/jj81/p/9404576.html