cassandra服务（3.11.5）在aws linux上启动/重新启动后自动停止。
我在新的awslinux示例（t3.xlarge）和

sudo service cassandra start
or
sudo service cassandra restart

1或2秒后，服务将自动停止。我查了一下日志，发现了这些。我不确定，我没有改变配置有关飞贼和它总是 SimpleSnitch . 我没有多个Cassandra。只有一台ec2。

日志

INFO  [main] 2020-02-12 17:40:50,833 ColumnFamilyStore.java:426 - Initializing system.schema_aggregates
INFO  [main] 2020-02-12 17:40:50,836 ViewManager.java:137 - Not submitting build tasks for views in keyspace system as storage service is not initialized
INFO  [main] 2020-02-12 17:40:51,094 ApproximateTime.java:44 - Scheduling approximate time-check task with a precision of 10 milliseconds
ERROR [main] 2020-02-12 17:40:51,137 CassandraDaemon.java:759 - Cannot start node if snitch's data center (datacenter1) differs from previous data center (dc1). Please fix the snitch configuration, decommission and rebootstrap this node or use the flag -Dcassandra.ignore_dc=true.

安装步骤

sudo curl -OL https://www.apache.org/dist/cassandra/redhat/311x/cassandra-3.11.5-1.noarch.rpm

sudo rpm -i cassandra-3.11.5-1.noarch.rpm
sudo pip install cassandra-driver
export CQLSH_NO_BUNDLED=true
sudo chkconfig --levels 3 cassandra on