Titan‘s storage backends Hbase open execption

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I use hbase as Titan‘s storage backends .

When I use graph=TitanFactory.open("conf/titan-hbase-bulk-load.properties"), there throw more warn. As follow:

gremlin> graph=TitanFactory.open("conf/titan-hbase-bulk-load.properties")

18:04:04 WARN org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper - Possibly transient ZooKeeper, quorum=TitanSlaver1:2181,TitanMaster:2181,TitanSlaver2:2181, exception=org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase/meta-region-server

18:04:07 WARN org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper - Possibly transient ZooKeeper, quorum=TitanSlaver1:2181,TitanMaster:2181,TitanSlaver2:2181, exception=org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase/hbaseid

18:04:08 WARN org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper - Possibly transient ZooKeeper, quorum=TitanSlaver1:2181,TitanMaster:2181,TitanSlaver2:2181,
exception=org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase/hbaseid

18:04:10 WARN org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper - Possibly transient ZooKeeper, quorum=TitanSlaver1:2181,TitanMaster:2181,TitanSlaver2:2181, exception=org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase/hbaseid

18:04:11 WARN org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper - Possibly transient ZooKeeper, quorum=TitanSlaver1:2181,TitanMaster:2181,TitanSlaver2:2181, exception=org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase/meta-region-server

18:04:13 WARN org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper - Possibly transient ZooKeeper, quorum=TitanSlaver1:2181,TitanMaster:2181,TitanSlaver2:2181, exception=org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase/meta-region-server

18:04:16 WARN org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper - Possibly transient ZooKeeper, quorum=TitanSlaver1:2181,TitanMaster:2181,TitanSlaver2:2181, exception=org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase/hbaseid

...
...

==>standardtitangraph[hbase:[TitanMaster, TitanSlaver1, TitanSlaver2]]

Here is my configuration file:

gremlin.graph=com.thinkaurelius.titan.core.TitanFactory

storage.batch-loading=true

ids.block-size=6000000

storage.read-only=false
storage.backend=hbase
storage.hbase.table=test
storage.hostname=TitanMaster,TitanSlaver1,TitanSlaver2
cache.db-cache = true
cache.db-cache-clean-wait = 20
cache.db-cache-time = 180000
cache.db-cache-size = 0.5

还有一个错误：open（）之后，无任何输出结果，一直处于等待状态。
解决方法：查看hbase集群中各个节点的HRegionService是否正常？可查看日志文件，查找原因。
重新启动hbase集群。

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