Running OOM killer script for process 32248 for Solr on port 8983

Running OOM killer script for process 32248 for Solr on port 8983

分析1 https://blog.csdn.net/qq_41665356/article/details/80374884

线上solr突然启动不了,一启动就自动kill了,报错:

# java.lang.OutOfMemoryError: Java heap space

# -XX:OnOutOfMemoryError="/opt/solr/bin/oom_solr.sh 8983 /opt/solr/server/logs"

#   Executing /bin/sh -c "/opt/solr/bin/oom_solr.sh 8983 /opt/solr/server/logs"...

Running OOM killer script for process 18671 for Solr on port 8983

Killed process 18671

因为solr使用的内存满了(机器内存还很充足)。

处理方案一:

修改/opt/solr-5.5.1/bin下的solr文件:

JAVA_MEM_OPTS=()

if [ -z "$SOLR_HEAP" ] && [ -n "$SOLR_JAVA_MEM" ]; then

  JAVA_MEM_OPTS=($SOLR_JAVA_MEM)

else

  SOLR_HEAP="${SOLR_HEAP:-2g}"

  JAVA_MEM_OPTS=("-Xms$SOLR_HEAP" "-Xmx$SOLR_HEAP")

fi

 ```

在上面的配置后面添加两行:

SOLR_JAVA_MEM="-Xms2g -Xmx2g"

JAVA_MEM_OPTS=($SOLR_JAVA_MEM)
``

方案二(推荐):

修改solr-5.5.3/bin/solr.in.sh

SOLR_HEAP="512m"

为:

SOLR_HEAP="8g"

方案三(没有试过):

solr的启动脚本里默认情况下最大启动内存为512M ,通过启动参数 -m 重启内存为2G

[root@kaifa-19 bin]# ./solr start -m 2g

作者:子龙修仙
来源:CSDN
原文:https://blog.csdn.net/qq_41665356/article/details/80374884
版权声明:本文为博主原创文章,转载请附上博文链接!

分析二https://blog.csdn.net/iteye_10738/article/details/82677357

原文地址:https://www.cnblogs.com/miye/p/10036665.html