当我运行 cassandra 时出现这些错误。问题是什么？
WARN 06:01:00 Unable to lock JVM memory (ENOMEM). This can result in part of the JVM being swapped out, especially with mmapped I/O enabled. Increase RLIMIT_MEMLOCK or run Cassandra as root.
INFO 06:01:00 JMX is enabled to receive remote connections on port: 9909
WARN 06:01:00 OpenJDK is not recommended. Please upgrade to the newest Oracle Java release
INFO 06:01:00 Initializing SIGAR library
WARN 06:01:00 Cassandra server running in degraded mode. Is swap disabled? : false, Address space adequate? : true, nofile limit adequate? : true, nproc limit adequate? : false
最佳答案
Cassandra 检查提高性能的常用方法。请参阅以下详细介绍推荐设置/环境的文档:
关于cassandra - 出现此错误无法启动 cassandra，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/34670506/