标签：tar xca elastic sharp node city ast pipeline lock
future versions of Elasticsearch will require Java 11; your Java version from [/usr/local/jdk9/jdk-9.0.4] does not meet this requirement Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
由于Elasticsearch依赖于jdk，es和jdk有着对应的依赖关系。具体可见： https://www.elastic.co/cn/support/matrix https://www.elastic.co/guide/en/elasticsearch/reference/7.2/setup.html
根据启动信息我们看到Elasticsearch7.2推荐使用JDK11
jdk下载链接：https://www.oracle.com/technetwork/java/java-se-support-roadmap.html
安装OpenJDK11
[root@ELK1 tar.gz]# pwd /usr/local/src/tar.gz
#下载 [root@ELK1 tar.gz]# wget https://download.java.net/java/GA/jdk11/13/GPL/openjdk-11.0.1_linux-x64_bin.tar.gz
#加压到指定目录
[root@ELK1 tar.gz]# tar -xzvf jdk-11.0.4_linux-x64_bin.tar.gz /opt/
修改配置文件
[root@localhost bin]# vim /home/elk/elasticsearch/-7.2.1/bin/elasticsearch
#配置自己的jdk11
export JAVA_HOME=/opt/jdk-11.0.1
export PATH=$JAVA_HOME/bin:$PATH
#添加jdk判断
if [ -x "$JAVA_HOME/bin/java" ]; then
JAVA="/opt/jdk-11.0.1/bin/java"
else
JAVA=`which java`
fi
启动ES
[elasticsearch@ELK1 bin]$ ./elasticsearch OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release. [2019-08-02T15:33:27,994][INFO ][o.e.e.NodeEnvironment ] [node-1] using [1] data paths, mounts [[/ (rootfs)]], net usable_space [32.6gb], net total_space [35.7gb], types [rootfs] [2019-08-02T15:33:28,014][INFO ][o.e.e.NodeEnvironment ] [node-1] heap size [1015.6mb], compressed ordinary object pointers [true] [2019-08-02T15:33:28,017][INFO ][o.e.n.Node ] [node-1] node name [node-1], node ID [8zGCWQhBS3OpVShqjSgU-w], cluster name [es-application] [2019-08-02T15:33:28,017][INFO ][o.e.n.Node ] [node-1] version[7.2.0], pid[1545], build[default/tar/508c38a/2019-06-20T15:54:18.811730Z], OS[Linux/3.10.0-862.el7.x86_64/amd64], JVM[Oracle Corporation/OpenJDK 64-Bit Server VM/11.0.1/11.0.1+13] [2019-08-02T15:33:28,017][INFO ][o.e.n.Node ] [node-1] JVM home [/opt/jdk-11.0.1] [2019-08-02T15:33:28,018][INFO ][o.e.n.Node ] [node-1] JVM arguments [-Xms1g, -Xmx1g, -XX:+UseConcMarkSweepGC, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -Des.networkaddress.cache.ttl=60, -Des.networkaddress.cache.negative.ttl=10, -XX:+AlwaysPreTouch, -Xss1m, -Djava.awt.headless=true, -Dfile.encoding=UTF-8, -Djna.nosys=true, -XX:-OmitStackTraceInFastThrow, -Dio.netty.noUnsafe=true, -Dio.netty.noKeySetOptimization=true, -Dio.netty.recycler.maxCapacityPerThread=0, -Dlog4j.shutdownHookEnabled=false, -Dlog4j2.disable.jmx=true, -Djava.io.tmpdir=/tmp/elasticsearch-5247006010869253587, -XX:+HeapDumpOnOutOfMemoryError, -XX:HeapDumpPath=data, -XX:ErrorFile=logs/hs_err_pid%p.log, -Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utctime,pid,tags:filecount=32,filesize=64m, -Djava.locale.providers=COMPAT, -Dio.netty.allocator.type=unpooled, -XX:MaxDirectMemorySize=536870912, -Des.path.home=/usr/local/src/elasticsearch, -Des.path.conf=/usr/local/src/elasticsearch/config, -Des.distribution.flavor=default, -Des.distribution.type=tar, -Des.bundled_jdk=true]
ERROR: [2] bootstrap checks failed [1]: max file descriptors [4096] for elasticsearch process is too low, increase to at least [65535] [2]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144] [2019-08-08T16:04:33,578][INFO ][o.e.n.Node ] [ELK1] stopping ... [2019-08-08T16:04:33,591][INFO ][o.e.n.Node ] [ELK1] stopped [2019-08-08T16:04:33,592][INFO ][o.e.n.Node ] [ELK1] closing ... [2019-08-08T16:04:33,618][INFO ][o.e.n.Node ] [ELK1] closed [2019-08-08T16:04:33,621][INFO ][o.e.x.m.p.NativeController] [ELK1] Native controller process has stopped - no new native processes can be started
解决方法：
每个进程最大同时打开文件数太小，可通过下面2个命令查看当前数量 ulimit -Hn ulimit -Sn 修改/etc/security/limits.conf文件，增加配置，用户退出后重新登录生效 * soft nofile 65536 * hard nofile 65536
#问题同上，最大线程个数太低。修改配置文件/etc/security/limits.conf，增加配置 * soft nproc 4096 * hard nproc 4096 #可通过命令查看 ulimit -Hu ulimit -Su
[root@ELK1 elasticsearch-head]# npm install npm: relocation error: npm: symbol SSL_set_cert_cb, version libssl.so.10 not defined in file libssl.so.10 with link time reference
升级openssl，执行： yum update openssl -y #升级之前版本信息： [root@ELK1 elasticsearch-head]# openssl version OpenSSL 1.0.1i 6 Aug 2014 #升级之后： [root@ELK elasticsearch-head]# openssl version OpenSSL 1.0.2k-fips 26 Jan 2017 此时再次执行，报错消除
Thread.exclusive is deprecated, use Thread::Mutex Sending Logstash logs to /data/logstash/logs which is now configured via log4j2.properties [2019-08-08T17:23:59,508][WARN ][logstash.config.source.multilocal] Ignoring the ‘pipelines.yml‘ file because modules or command line options are specified [2019-08-08T17:23:59,519][FATAL][logstash.runner ] Logstash could not be started because there is already another instance using the configured data directory. If you wish to run multiple instances, you must change the "path.data" setting. [2019-08-08T17:23:59,527][ERROR][org.logstash.Logstash ] java.lang.IllegalStateException: Logstash stopped processing because of an error: (SystemExit) exit
原因：之前运行的instance有缓冲，保存在path.data里面有.lock文件，删除掉就可以
在 logstash.yml 文件中找到 Data path 的路径(默认在安装目录的data目录下）
# ------------ Data path ------------------ # # Which directory should be used by logstash and its plugins # for any persistent needs. Defaults to LOGSTASH_HOME/data # path.data:
查看是否存在 .lock 文件，如果存在把它删除
[root@ELK1 data]# ls -alh 总用量 20K drwxr-sr-x 4 tingshuo staff 4.0K 8月 19 11:42 . drwxr-sr-x 14 tingshuo staff 4.0K 8月 19 11:42 .. drwxr-sr-x 2 tingshuo staff 4.0K 8月 19 11:42 dead_letter_queue -rw-r--r-- 1 tingshuo staff 0 8月 19 11:42 .lock drwxr-sr-x 2 tingshuo staff 4.0K 8月 19 11:42 queue -rw-r--r-- 1 tingshuo staff 36 8月 19 11:42 uuid
删除
[root@ELK1 data]# rm .lock
解决方法：
因为断开终端，进程还存在
[root@Elk1 ~]# ps aux | grep logstash root 12180 1.6 4.5 6912300 744896 ? Sl Oct18 69:39 /usr/bin/java -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -Djava.awt.headless=true -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -XX:+HeapDumpOnOutOfMemoryError -Xmx1g -Xss2048k -Djffi.boot.library.path=/opt/logstash/vendor/jruby/lib/jni -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -Djava.awt.headless=true -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/opt/logstash/heapdump.hprof -Xbootclasspath/a:/opt/logstash/vendor/jruby/lib/jruby.jar -classpath : -Djruby.home=/opt/logstash/vendor/jruby -Djruby.lib=/opt/logstash/vendor/jruby/lib -Djruby.script=jruby -Djruby.shell=/bin/sh org.jruby.Main --1.9 /opt/logstash/lib/bootstrap/environment.rb logstash/runner.rb agent -f /etc/logstash/conf.d/filebeat.conf root 16921 0.0 0.0 103244 864 pts/2 S+ 15:28 0:00 grep 12180 [root@Elk1 ~]# kill 12180
杀掉这个没有正常关闭的前台测试 Logstash 进程，重启logstash。
标签：tar xca elastic sharp node city ast pipeline lock
原文地址：https://www.cnblogs.com/heyongboke/p/11379472.html
