小编evy*_*ars的帖子

我们尝试将apache cassandra 3.11.12升级到4.0.2，这是我们在此集群中升级的第一个节点（种子节点）。我们在替换版本之前耗尽节点并停止服务。

系统日志：

NFO  [RMI TCP Connection(16)-IP] 2022-03-03 15:50:18,811 StorageService.java:1568 - DRAINED
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INFO  [main] 2022-03-03 15:58:02,970 QueryProcessor.java:167 - Preloaded 0 prepared statements
INFO  [main] 2022-03-03 15:58:02,970 StorageService.java:735 - Cassandra version: 4.0.2
INFO  [main] 2022-03-03 15:58:02,971 StorageService.java:736 - CQL version: 3.4.5
INFO  [main] 2022-03-03 15:58:02,971 StorageService.java:737 - Native protocol supported versions: 3/v3, 4/v4, 5/v5, 6/v6-beta (default: 5/v5)
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WARN  [main] 2022-03-03 15:58:03,328 SystemKeyspace.java:1130 - No host ID found, created d78ab047-f1f9-4a07-8118-2fa83f4571ef (Note: This should happen exactly once per …