$ grep -i "opening log file" flume-flume-node-log4.us-east.evidon.com.log | tail
2011-05-20 16:30:03,336 INFO com.cloudera.flume.agent.durability.NaiveFileWALManager: opening log file  log.00000051.20110520-162953185-0400.1888173121444.seq
2011-05-20 16:30:13,466 INFO com.cloudera.flume.agent.durability.NaiveFileWALManager: opening log file  log.00000051.20110520-163003335-0400.1898323133500.seq
2011-05-20 16:30:23,606 INFO com.cloudera.flume.agent.durability.NaiveFileWALManager: opening log file  log.00000051.20110520-163013465-0400.1908453102178.seq
2011-05-20 16:30:33,746 INFO com.cloudera.flume.agent.durability.NaiveFileWALManager: opening log file  log.00000051.20110520-163023605-0400.1918593044173.seq
2011-05-20 16:30:43,886 INFO com.cloudera.flume.agent.durability.NaiveFileWALManager: opening log file  log.00000051.20110520-163033745-0400.1928733033110.seq
2011-05-20 16:30:54,016 INFO com.cloudera.flume.agent.durability.NaiveFileWALManager: opening log file  log.00000051.20110520-163043885-0400.1938873118758.seq
2011-05-20 16:31:04,146 INFO com.cloudera.flume.agent.durability.NaiveFileWALManager: opening log file  log.00000051.20110520-163054015-0400.1949003096191.seq
2011-05-20 16:31:14,286 INFO com.cloudera.flume.agent.durability.NaiveFileWALManager: opening log file  log.00000051.20110520-163104145-0400.1959133112080.seq
2011-05-20 16:31:24,426 INFO com.cloudera.flume.agent.durability.NaiveFileWALManager: opening log file  log.00000051.20110520-163114285-0400.1969273098710.seq
2011-05-20 16:31:34,566 INFO com.cloudera.flume.agent.durability.NaiveFileWALManager: opening log file  log.00000051.20110520-163124425-0400.1979413170091.seq