oracle创建时失败

[root@localhost Downloads]# docker logs -f --tail 100 cac
Database not initialized. Initializing database.
Starting tnslsnr
Copying database files
1% complete
2% complete
4% complete
DBCA Operation failed.
Look at the log file "/u01/app/oracle/cfgtoollogs/dbca/xe/xe.log" for further details.

出现该问题，是因为虚拟机内存分配为1G，需要扩大内容。