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From sku...@kuehns.com
Subject Recover from losing zookeeper data
Date Tue, 20 Dec 2011 04:24:51 GMT
I have an Accumulo cluster using a single-instance (non-ensemble)
zookeeper node.  The local ZK storage was deleted, so I lost all the ZK
meta info for Accumulo.   As you can imagine, starting the master node
fails w/zk node exceptions.

Is there a way I can recover the lost Accumulo ZK state and retain my
current tables?  All HDFS data is intact.

This is not a test-cluster, so it isn't too big of a deal if I have to
re-initialize.  That said, it would still be nice to recover the ZK state=
.

Scott



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