No. I don't do any upgrade before this. I just want to rolling upgrade HDFS to hadoop-2.2.0, any further ideas? Thanks.
On Thu, Nov 21, 2013 at 1:28 PM, Vinayakumar B <vinayakuma...@huawei.com>wrote: > Looks like you have already have upgraded cluster.. And you are trying to > upgrade one more time. > > > -----Original Message----- > From: Azuryy Yu [mailto:azury...@gmail.com] > Sent: 21 November 2013 09:49 > To: hdfs-dev@hadoop.apache.org; u...@hadoop.apache.org > Subject: HDFS upgrade problem of fsImage > > Hi Dear, > > I have a small test cluster with hadoop-2.0x, and HA configuraded, but I > want to upgrade to hadoop-2.2. > > I dont't want to stop cluster during upgrade, so my steps are: > > 1) on standby NN: hadoop-dameon.sh stop namenode > 2) remove HA configuration in the conf > 3) hadoop-daemon.sh start namenode -upgrade -clusterID test-cluster > > but Exception in the NN log, so how to upgrade and don't stop the whole > cluster. > Thanks. > > > org.apache.hadoop.hdfs.server.common.InconsistentFSStateException: > Directory /hdfs/name is in an inconsistent state: previous fs state should > not exist during upgrade. Finalize or rollback first. > at > org.apache.hadoop.hdfs.server.namenode.FSImage.doUpgrade(FSImage.java:323) > at > > org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:248) > at > > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:858) > at > > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:620) > at > > org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:445) > at > > org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:494) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:692) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:677) > at > > org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1279) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1345) >
