在本地单节点hadoop(hortonworks)上运行predictionio时,出现以下错误:
Storage Backend Connections
Verifying Meta Data Backend
Verifying Model Data Backend
Verifying Event Data Backend
ERROR client.HConnectionManager$HConnectionImplementation - The node /hbase is not in ZooKeeper. It should have been written by the master. Check the value configured in 'zookeeper.znode.parent'. There could be a mismatch with the one configured in the master.
ERROR storage.Storage$ - Error initializing storage client for source HBASE
ERROR storage.Storage$ - org.apache.hadoop.hbase.MasterNotRunningException: The node /hbase is not in ZooKeeper. It should have been written by the master. Check the value configured in 'zookeeper.znode.parent'. There could be a mismatch with the one configured in the master.
java.util.NoSuchElementException: None.get
at scala.None$.get(Option.scala:313)
at scala.None$.get(Option.scala:311)
at io.prediction.data.storage.Storage$.sourcesToClientMeta(Storage.scala:90)
at io.prediction.data.storage.Storage$.getDataObject(Storage.scala:193)
at io.prediction.data.storage.Storage$.getDataObject(Storage.scala:178)
at io.prediction.data.storage.Storage$.getLEvents(Storage.scala:274)
at io.prediction.data.storage.Storage$.verifyAllDataObjects(Storage.scala:246)
at io.prediction.tools.Console$.status(Console.scala:1259)
at io.prediction.tools.Console$$anonfun$main$1.apply(Console.scala:646)
at io.prediction.tools.Console$$anonfun$main$1.apply(Console.scala:601)
at scala.Option.map(Option.scala:145)
at io.prediction.tools.Console$.main(Console.scala:601)
at io.prediction.tools.Console.main(Console.scala)
Unable to connect to all storage backend(s) successfully. Please refer to error message(s) above. Aborting.
如何在本地hadoop安装上配置hbase+Zookepr?
1条答案
按热度按时间nfg76nw01#
在hbase文件夹/conf/hbase-site.xml中,配置或添加:
例如: