Running OOM killer script for process 32248 for Solr on port 8983
分析1 https://blog.csdn.net/qq_41665356/article/details/80374884
線上solr突然啟動不了,一啟動就自動kill了,報錯:
# 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
因為solr使用的內存滿了(機器內存還很充足)。
處理方案一:
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兩行:
SOLR_JAVA_MEM="-Xms2g -Xmx2g"
JAVA_MEM_OPTS=($SOLR_JAVA_MEM)
``
方案二(推薦):
修改solr-5.5.3/bin/solr.in.sh
SOLR_HEAP="512m"
為:
SOLR_HEAP="8g"
方案三(沒有試過):
solr的啟動腳本里默認情況下最大啟動內存為512M ,通過啟動參數 -m 重啟內存為2G
[root@kaifa-19 bin]# ./solr start -m 2g
作者:子龍修仙
來源:CSDN
原文:https://blog.csdn.net/qq_41665356/article/details/80374884
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