禁用MongoDB中的压缩选项

Question

我在Linux Redhat 6上运行3.0版本的mongodb社区版。我想禁用压缩选项以提高性能。

我的配置文件是：

systemLog:
   destination: file
   path: /var/log/mongodb/domains/Instruments/INS_UNIV_univ_DBIZ/mongod.log
   logAppend: true
storage:
   dbPath: "/export/mongodb/domains/Instruments/INS_UNIV_univ_DBIZ/data"
   engine: wiredTiger
   wiredTiger:
      collectionConfig:
         blockCompressor: none
processManagement:
   fork: true
   pidFilePath: /var/run/mongodb/mongod-ins.pid
net:
   port: 5865
replication:
   replSetName: MONGO_INS_UNIV_univ_DBIZ
security:
   keyFile: /etc/keyfile-ins.txt
setParameter:
   enableLocalhostAuthBypass: false

这个配置文件运行良好，mongo服务器正常启动，但是如果我添加选项索引前缀压缩，服务器不会再启动。

systemLog:
   destination: file
   path: /var/log/mongodb/domains/Instruments/INS_UNIV_univ_DBIZ/mongod.log
   logAppend: true
storage:
   dbPath: "/export/mongodb/domains/Instruments/INS_UNIV_univ_DBIZ/data"
   engine: wiredTiger
   wiredTiger:
      collectionConfig:
         blockCompressor: none
      indexConfig:
         prefixCompression: none
processManagement:
   fork: true
   pidFilePath: /var/run/mongodb/mongod-ins.pid
net:
   port: 5865
replication:
   replSetName: MONGO_INS_UNIV_univ_DBIZ
security:
   keyFile: /etc/keyfile-ins.txt
setParameter:
   enableLocalhostAuthBypass: false

任何帮助将不胜感激

Answer 1

那应该是

indexConfig:
     prefixCompression: false

而不是

indexConfig:
     prefixCompression: none

由于属性是布尔值，而不是字符串