Question

我正在关注Initializing a multiple node cluster (single datacenter) ：

cassandra.yaml我做了以下更改：

- seeds: "192.168.1.8, localhost"
- endpoint_snitch: GossipingPropertyFileSnitch
- rpc_address: localhost

所有其他更改均为默认设置。我对通过同一wifi连接的两台不同的笔记本电脑进行了相同的更改。

当我运行bin/nodetool status时，我只会看到一个条目：

--  Address    Load       Tokens       Owns (effective)  Host ID                               Rack
UN  127.0.0.1  146.15 KiB  256          100.0%            b13a2e35-5228-43f7-8e3e-667685fc771e  rack1

我以bin/cassandra -Dcassandra.ignore_dc=true的身份运行cassandra，这是日志：

INFO  [main] 2018-07-15 18:04:14,869 IndexSummaryManager.java:85 - Initializing index summary manager with a memory pool size of 96 MB and a resize interval of 60 minutes
INFO  [main] 2018-07-15 18:04:14,877 MessagingService.java:753 - Starting Messaging Service on localhost/127.0.0.1:7000 (lo)
INFO  [main] 2018-07-15 18:04:14,899 OutboundTcpConnection.java:108 - OutboundTcpConnection using coalescing strategy DISABLED
WARN  [main] 2018-07-15 18:04:45,926 Gossiper.java:1417 - Unable to gossip with any seeds but continuing since node is in its own seed list
INFO  [main] 2018-07-15 18:04:45,947 StorageService.java:706 - Loading persisted ring state
INFO  [main] 2018-07-15 18:04:45,948 StorageService.java:819 - Starting up server gossip
INFO  [main] 2018-07-15 18:04:46,433 StorageService.java:857 - This node will not auto bootstrap because it is configured to be a seed node.

如果我在没有bin/cassandra -Dcassandra.ignore_dc=true的情况下跑步，我将得到此提示：

INFO  [main] 2018-07-15 18:24:40,303 StorageService.java:819 - Starting up server gossip
INFO  [main] 2018-07-15 18:24:40,769 TokenMetadata.java:479 - Updating topology for localhost/127.0.0.1
INFO  [main] 2018-07-15 18:24:40,771 TokenMetadata.java:479 - Updating topology for localhost/127.0.0.1
INFO  [main] 2018-07-15 18:24:40,822 StorageService.java:1442 - JOINING: Finish joining ring

Answer 1

我会更新：

从本地主机到节点内部IP地址的种子列表上，
还将与上述相同的IP设置为listen_address。
然后将节点的外部IP地址添加到broadcast_address和
最终将rcp_address设置为0.0.0.0

无法在卡桑德拉建立数据中心

1 个答案: