Hi everybody,
I'm new to Cassandra and I have a problem that I don't succeed in solving.
I working a two-nodes Cassandra 1.09 installed on Ubuntu 11.10
Because I need to insert a lot of data, I want touse the bulk loader... So I created my SStables with a Java program and then I try to load these tables with the command "sstableloader".
That's where the problem is :
sstableloader --debug -v Twitter
log4j:WARN No appenders could be found for logger (org.apache.cassandra.config.DatabaseDescriptor).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
Starting client (and waiting 30 seconds for gossip) ...
Streaming revelant part of Twitter/in-hc-1009-Data.db Twitter/in-hc-100-Data.db Twitter/in-hc-1001-Data.db Twitter/in-hc-1008-Data.db Twitter/in-hc-1006-Data.db Twitter/in-hc-1007-Data.db Twitter/in-hc-1005-Data.db Twitter/in-hc-1003-Data.db Twitter/in-hc-1000-Data.db Twitter/in-hc-1002-Data.db Twitter/in-hc-1004-Data.db to [/192.168.80.151, /192.168.80.16]progress: [/192.168.80.151 1/11 (8)] [/192.168.80.16 0/11 (0)] [total: 2 - 0MB/s (avg: 0MB/s)])]
There isn't any progress... Meanwhile, I'm only working with a few sstables from those I generated, it should be fast.
Moreover, I don't know why there is a problem with log4j, the log4j-server.properties file is in /etc/cassandra/
/var/log/cassandra/output.log shows that the fat client sstableloader joined correctly the Cassandra cluster but nothing after that :
INFO 20:17:18,773 Node /127.0.0.1 is now part of the cluster
INFO 20:17:18,774 InetAddress /127.0.0.1 is now UP
INFO 20:17:28,152 InetAddress /127.0.0.1 is now dead.
INFO 20:17:49,158 FatClient /127.0.0.1 has been silent for 30000ms, removing from gossip
INFO 20:26:49,101 Node /127.0.0.1 is now part of the cluster
INFO 20:26:49,101 InetAddress /127.0.0.1 is now UP
INFO 20:37:16,448 InetAddress /127.0.0.1 is now dead.
INFO 20:37:24,988 Node /127.0.0.1 has restarted, now UP
INFO 20:37:24,988 InetAddress /127.0.0.1 is now UP
INFO 20:43:33,542 InetAddress /127.0.0.1 is now dead.
Any ideas to help me ?
Thanks a lot