hi, can you using 'hdfs namenode -initializeSharedEdits' on the active NN, remember start all journal nodes before try this. On Jul 19, 2013 5:17 PM, "lei liu" <liulei...@gmail.com> wrote:
> I use hadoop-2.0.5 version and use QJM for HA. > > > I use ./hdfs namenode -bootstrapStandby for StandbyNameNode, but report > below error: > > ===================================================== > About to bootstrap Standby ID nn2 from: > Nameservice ID: mycluster > Other Namenode ID: nn1 > Other NN's HTTP address: 10.232.98.77:20021 > Other NN's IPC address: dw77.kgb.sqa.cm4/10.232.98.77:20020 > Namespace ID: 1499625118 > Block pool ID: BP-2012507965-10.232.98.77-1372993302021 > Cluster ID: CID-921af0aa-b831-4828-965c-3b71a5149600 > Layout version: -40 > ===================================================== > Re-format filesystem in Storage Directory > /home/musa.ll/hadoop2/cluster-data/name ? (Y or N) Y > 13/07/19 17:04:28 INFO common.Storage: Storage directory > /home/musa.ll/hadoop2/cluster-data/name has been successfully formatted. > 13/07/19 17:04:29 FATAL ha.BootstrapStandby: Unable to read transaction > ids 16317-16337 from the configured shared edits storage qjournal:// > 10.232.98.61:20022;10.232.98.62:20022;10.232.98.63:20022/mycluster. > Please copy these logs into the shared edits storage or call saveNamespace > on the active node. > Error: Gap in transactions. Expected to be able to read up until at least > txid 16337 but unable to find any edit logs containing txid 16331 > 13/07/19 17:04:29 INFO util.ExitUtil: Exiting with status 6 > > > > The edit logs are below content in JournalNode: > -rw-r--r-- 1 musa.ll users 30 Jul 19 15:51 > edits_0000000000000016327-0000000000000016328 > -rw-r--r-- 1 musa.ll users 30 Jul 19 15:53 > edits_0000000000000016329-0000000000000016330 > -rw-r--r-- 1 musa.ll users 1048576 Jul 19 17:03 > edits_inprogress_0000000000000016331 > > > The edits_inprogress_0000000000000016331 should contains the 16331-16337 > transactions, why the "./hdfs namenode -bootstrapStandby" command report > error? How can I initialize the StandbyNameNode? > > Thanks, > > LiuLei > > > > > > > > > > > >
