线上solr忽然启动不了,一启动就自动kill了,报错:java
# 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
由于solr使用的内存满了(机器内存还很充足)。spa
处理方案一:.net
修改/opt/solr-5.5.1/bin下的solr文件:code
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"server
JAVA_MEM_OPTS=($SOLR_JAVA_MEM)
``
blog
方案二(推荐):ip
修改solr-5.5.3/bin/solr.in.sh SOLR_HEAP="512m" 为: SOLR_HEAP="8g"
方案三(没有试过):内存
solr的启动脚本里默认状况下最大启动内存为512M ,经过启动参数 -m 重启内存为2Gget
[root@kaifa-19 bin]# ./solr start -m 2g
做者:子龙修仙
来源:CSDN
原文:https://blog.csdn.net/qq_41665356/article/details/80374884
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