我刚刚安装了MongoDB运维管理器的测试评估,在启动备份HTTP服务器时出现错误:
Migrate MMS data
Running migrations...[ OK ]
Start MMS server
Instance 0 starting..........[ OK ]
Start Backup HTTP Server
Instance 0 starting.......[FAILED]
2015-05-07T14:00:32.107+0000 [main] gid ERROR ServerMain:199 - Cannot start bslurp server [FATAL-EXITING] - instance: 0 - msg: unable to create new native thread
java.lang.OutOfMemoryError: unable to create new native thread我似乎有足够的记忆力
[root@krh60621 ~]# free -m
total used free shared buffers cached
Mem: 15951 4588 11362 0 364 2021我把最大进程数调高到无限制,看看这是否有帮助...
[root@krh60621 ~]# ulimit -a
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
scheduling priority (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 127421
max locked memory (kbytes, -l) 64
max memory size (kbytes, -m) unlimited
open files (-n) 94000
pipe size (512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority (-r) 0
stack size (kbytes, -s) 10240
cpu time (seconds, -t) unlimited
max user processes (-u) unlimited
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited
[root@krh60621 ~]# ps -eLF| grep -c java
593
[root@krh60621 ~]# ps -eLF| wc -l
1031有什么想法吗?
发布于 2015-07-16 12:17:22
当我们升级到Ops Manager 1.8.0时,我在Test Ops Manager部署中遇到了类似的问题。我最终在MongoDB支持下开了一个工单,这是我们问题的解决方案:
Ops Manager组件使用默认用户名"mongodb-mms"启动。请调整此用户的ulimit设置,使其与当前在/etc/security/limits.d/99-mongodb-mms-automation-agent.conf中定义的"mongodb“用户的设置相匹配。
您可能希望为mongodb-mms用户在/etc/security/limits.d/下添加一个单独的文件。
更多信息可以在here上找到。
https://stackoverflow.com/questions/30103643
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