Hi, Please remove the ";" in > < ;/configuration>
That could be a zookeeper issue on virtual machines: https://cwiki.apache.org/FLUME/troubleshooting-faq.html#TroubleshootingFAQ-Ihaveencountereda%2522Couldnotincrementversioncounter%2522errormessage. - Alex -- Alexander Lorenz http://mapredit.blogspot.com German Hadoop LinkedIn Group: http://goo.gl/N8pCF On May 9, 2012, at 10:31 AM, lulynn_2008 wrote: > Hi All, > Please help to check why this happened. thank you. > -- I am using external zookeeper to run flume. During start flume master > node, I got following error information in flumemaster.out. And we can find > flume master has been started by pid files. > -- But when run "refreshAll" in flume shell, the command failed with > "Could not increment version counter...". > -- When run flume without external zookeeper, flume can work normally. So > I assume this is caused by zookeeper part. > Here is the zookeeper configuration: node1 is hostname and node2/node3 > is ip. > <property> > <name>flume.master.zk.servers</name> > <value>node1:2181,node2:2181,node3:2181</value> > </property> > < ;/configuration> > > ERROR INFORMATION: > 2012-05-09 01:09:39,418 [main] ERROR master.ConfigManager: ConfigStore init > threw IOException > java.io.IOException: Unexpected exception in loadConfigs > at > com.cloudera.flume.master.ZooKeeperConfigStore.loadConfigs(ZooKeeperConfigStore.java:267) > at > com.cloudera.flume.master.ZooKeeperConfigStore$1.success(ZooKeeperConfigStore.java:138) > at com.cloudera.flume.master.ZKClient$1.doTry(ZKClient.java:169) > at com.cloudera.util.RetryHarness.attempt(RetryHarness.java:64) > at com.cloudera.flume.master.ZKClient.init(ZKClient.java:178) > at > com.cloudera.flume.master.ZooKeeperConfigStore.connect(ZooKeeperConfigStore.java:145) > at com.c > loudera.flume.master.ZooKeeperConfigStore.init(ZooKeeperConfigStore.java:110) > at > com.cloudera.flume.master.ConfigManager.start(ConfigManager.java:375) > at > com.cloudera.flume.master.flows.FlowConfigManager.start(FlowConfigManager.java:291) > at > com.cloudera.flume.master.TranslatingConfigurationManager.start(TranslatingConfigurationManager.java:391) > at com.cloudera.flume.master.FlumeMaster.serve(FlumeMaster.java:295) > at com.cloudera.flume.master.FlumeMaster.main(FlumeMaster.java:556) > Caused by: java.io.IOException: Not a data file. > at > org.apache.avro.file.DataFileStream.initialize(DataFileStream.java:105) > at org.apache.avro.file.DataFileStream.<init>(DataFileStre am.java:84) > at > com.cloudera.flume.master.ZooKeeperConfigStore.deserializeConfigs(ZooKeeperConfigStore.java:190) > at > com.cloudera.flume.master.ZooKeeperConfigStore.loadConfigs(ZooKeeperConfigStore.java:265) > ... 11 more > > >
