If you are using XP/SP2, I think MS broke support for using anything other than 127.0.0.1 for loopback. Here is the KB article:
http://support.microsoft.com/kb/884020 I've only tested Cassandra clusters using multiple Windows machines. The Cassandra documentation on setting up a cluster implies you should not use 127.0.0.1, but that may not be the issue. ________________________________ From: Alaa Zubaidi [mailto:alaa.zuba...@pdf.com] Sent: Friday, July 23, 2010 11:37 AM To: user@cassandra.apache.org Subject: Failing to create a 2 Node cluster on a Windows machine Hi, I am new to Cassandra, and I want to create a 2 node cluster on the SAME machine running windows for testing my application before we get new hardware. I am facing "No other nodes seen! Unable to bootstrap" The first node starts successfully while the second node gives me the error. All ports are open and the firewall is off. I changed cassandra.bat for the 2node (transport=dt_socket address=8889 and jmxremote.port=8081) Attached is the config file for the second node---> Here are some configuration for the second node: <AutoBootstrap>true</AutoBootstrap> ... <Seeds> <Seed>127.0.0.1</Seed> </Seeds> ... <ListenAddress>127.0.0.2</ListenAddress> <!-- internal communications port --> <StoragePort>7000</StoragePort> ... <ThriftAddress>127.0.0.2</ThriftAddress> <!-- Thrift RPC port (the port clients connect to). --> <ThriftPort>9160</ThriftPort> Here are some configuration for the Fist node: <AutoBootstrap>true</AutoBootstrap> ... <Seeds> <Seed>127.0.0.1</Seed> </Seeds> ... <ListenAddress>127.0.0.1</ListenAddress> <!-- internal communications port --> <StoragePort>7000</StoragePort> ... <ThriftAddress>127.0.0.1</ThriftAddress> <!-- Thrift RPC port (the port clients connect to). --> <ThriftPort>9160</ThriftPort> Here is the actual output when I try to start the second node: C:\development\Cassandra\Node2\bin>cassandra.bat -f Starting Cassandra Server Listening for transport dt_socket at address: 8889 INFO 11:07:26,156 Auto DiskAccessMode determined to be standard INFO 11:07:26,437 Sampling index for D:\Cassandra\node2\data\system\LocationInf o-1-Data.db INFO 11:07:26,546 Replaying D:\Cassandra\node2\commitlog\CommitLog-127990614678 1.log INFO 11:07:26,562 Finished reading D:\Cassandra\node2\commitlog\CommitLog-12799 06146781.log INFO 11:07:26,562 Log replay complete INFO 11:07:26,625 Saved Token found: 163146947600437170198195869670086589920 INFO 11:07:26,625 Saved ClusterName found: Test Cluster INFO 11:07:26,625 Saved partitioner not found. Using org.apache.cassandra.dht.R andomPartitioner INFO 11:07:26,625 Creating new commitlog segment D:\Cassandra\node2\commitlog\C ommitLog-1279908446625.log INFO 11:07:26,640 LocationInfo has reached its threshold; switching in a fresh Memtable at CommitLogContext(file='D:\Cassandra\node2\commitlog\CommitLog-127990 8446625.log', position=361) INFO 11:07:26,640 Enqueuing flush of memtable-locationi...@10936489(95 bytes, 2 operations) INFO 11:07:26,640 Writing memtable-locationi...@10936489(95 bytes, 2 operations ) INFO 11:07:26,765 Completed flushing D:\Cassandra\node2\data\system\LocationInf o-2-Data.db INFO 11:07:26,765 Starting up server gossip INFO 11:07:26,796 Joining: getting load information INFO 11:07:26,796 Sleeping 90000 ms to wait for load information... INFO 11:08:56,796 Joining: getting bootstrap token ERROR 11:08:56,843 Exception encountered during startup. java.lang.RuntimeException: No other nodes seen! Unable to bootstrap at org.apache.cassandra.dht.BootStrapper.getBootstrapSource(BootStrapper .java:120) at org.apache.cassandra.dht.BootStrapper.getBalancedToken(BootStrapper.j ava:102) at org.apache.cassandra.dht.BootStrapper.getBootstrapToken(BootStrapper. java:97) at org.apache.cassandra.service.StorageService.initServer(StorageService .java:357) at org.apache.cassandra.thrift.CassandraDaemon.setup(CassandraDaemon.jav a:115) at org.apache.cassandra.thrift.CassandraDaemon.main(CassandraDaemon.java :211) Exception encountered during startup. java.lang.RuntimeException: No other nodes seen! Unable to bootstrap at org.apache.cassandra.dht.BootStrapper.getBootstrapSource(BootStrapper .java:120) at org.apache.cassandra.dht.BootStrapper.getBalancedToken(BootStrapper.j ava:102) at org.apache.cassandra.dht.BootStrapper.getBootstrapToken(BootStrapper. java:97) at org.apache.cassandra.service.StorageService.initServer(StorageService .java:357) at org.apache.cassandra.thrift.CassandraDaemon.setup(CassandraDaemon.jav a:115) at org.apache.cassandra.thrift.CassandraDaemon.main(CassandraDaemon.java :211) -- Alaa Zubaidi PDF Solutions, Inc. 333 West San Carlos Street, Suite 700 San Jose, CA 95110 USA Tel: 408-283-5639 (or 408-280-7900 x5639) fax: 408-938-6479 email: alaa.zuba...@pdf.com<mailto:alaa.zuba...@pdf.com>
