org.apache.hadoop.hbase.regionserver.wal.ProtobufLogWriter: Failed to write trailer, non-fatal, continuing... org.apache.hadoop.ipc.RemoteException(java.io.IOException): File /hbase/WALs/quickstart.cloudera,60020,1469713295051/quickstart.cloudera%2C60020%2C1469713295051.null0.1469766981975 could only be replicated to 0 nodes instead of minReplication (=1). There are 0 datanode(s) running and no node(s) are excluded in this operation.

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Failed to write trailer, non-fatal, continuing... org.apache.hadoop.ipc.RemoteException(java.io.IOException): File /hbase/WALs/quickstart.cloudera,60020,1469713295051/quickstart.cloudera%2C60020%2C1469713295051.null0.1469766981975 could only be replicated to 0 nodes instead of minReplication (=1). There are 0 datanode(s) running and no node(s) are excluded in this operation.
org.apache.hadoop.hbase.regionserver.wal.ProtobufLogWriter: Failed to write trailer, non-fatal, continuing... org.apache.hadoop.ipc.RemoteException(java.io.IOException): File /hbase/WALs/quickstart.cloudera,60020,1469713295051/quickstart.cloudera%2C60020%2C1469713295051.null0.1469766981975 could only be replicated to 0 nodes instead of minReplication (=1). There are 0 datanode(s) running and no node(s) are excluded in this operation.
at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget4NewBlock(BlockManager.java:1595)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:3287)
at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:677)
at org.apache.hadoop.hdfs.server.namenode.AuthorizationProviderProxyClientProtocol.addBlock(AuthorizationProviderProxyClientProtocol.java:213)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:485)

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