【发布时间】:2023-03-15 01:40:01
【问题描述】:
我有安装了 CentOS 7 的云服务器。我昨天在上面安装了 Apache Cassandra 3.7。我昨天能够使用 cqlsh 访问 Cassandra,但今天当我尝试使用 cqlsh 访问它时,它给了我如下错误:
块引用 连接错误:('无法连接到任何服务器',{'127.0.0.1':错误(111,“尝试连接到[('127.0.0.1',9042)]。最后一个错误:连接被拒绝”)}) 块引用
下面是cassandra.log的详细信息
块引用
INFO 06:45:53 Initializing system_schema.keyspaces
INFO 06:45:53 Initializing system_schema.tables
INFO 06:45:53 Initializing system_schema.columns
INFO 06:45:53 Initializing system_schema.triggers
INFO 06:45:53 Initializing system_schema.dropped_columns
INFO 06:45:53 Initializing system_schema.views
INFO 06:45:53 Initializing system_schema.types
INFO 06:45:53 Initializing system_schema.functions
INFO 06:45:53 Initializing system_schema.aggregates
INFO 06:45:53 Initializing system_schema.indexes
INFO 06:45:53 Not submitting build tasks for views in keyspace system_schema as storage service is not initialized
ERROR 06:45:54 Failed to create /var/lib/cassandra/data/test/merchant-f0892c606e6611e69252716e565c6453 directory
ERROR 06:45:54 Exiting forcefully due to file system exception on startup, disk failure policy "stop"
org.apache.cassandra.io.FSWriteError: java.io.IOException: Failed to mkdirs /var/lib/cassandra/data/test/merchant-f0892c606e6611e69252716e565c6453
at org.apache.cassandra.io.util.FileUtils.createDirectory(FileUtils.java:365) ~[apache-cassandra-3.7.0.jar:3.7.0]
at org.apache.cassandra.db.Directories.<init>(Directories.java:241) ~[apache-cassandra-3.7.0.jar:3.7.0]
at org.apache.cassandra.db.ColumnFamilyStore.scrubDataDirectories(ColumnFamilyStore.java:601) [apache-cassandra-3.7.0.jar:3.7.0]
at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:264) [apache-cassandra-3.7.0.jar:3.7.0]
at org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:585) [apache-cassandra-3.7.0.jar:3.7.0]
at org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:714) [apache-cassandra-3.7.0.jar:3.7.0]
Caused by: java.io.IOException: Failed to mkdirs /var/lib/cassandra/data/test/merchant-f0892c606e6611e69252716e565c6453
... 6 common frames omitted
块引用
我还将listen_address和rpc_address更改为我的本地IP,public_ip和127.0.0.1,但没有连接
谢谢
【问题讨论】:
标签: cassandra