Dear All,
I'm getting this error while trying to crawl website:
2015-01-26 11:56:39,498 ERROR zookeeper.RecoverableZooKeeper - ZooKeeper
exists failed after 3 retries
2015-01-26 11:56:39,498 WARN zookeeper.ZKUtil - hconnection Unable to set
watcher on znode (/hbase/hbaseid)
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /hbase/hbaseid
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:99)
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1041)
at
org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.exists(RecoverableZooKeeper.java:172)
at
org.apache.hadoop.hbase.zookeeper.ZKUtil.checkExists(ZKUtil.java:450)
at
org.apache.hadoop.hbase.zookeeper.ClusterId.readClusterIdZNode(ClusterId.java:61)
at
org.apache.hadoop.hbase.zookeeper.ClusterId.getId(ClusterId.java:50)
at
org.apache.hadoop.hbase.zookeeper.ClusterId.hasId(ClusterId.java:44)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.ensureZookeeperTrackers(HConnectionManager.java:717)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getMaster(HConnectionManager.java:786)
at
org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:127)
at
org.apache.gora.hbase.store.HBaseStore.initialize(HBaseStore.java:115)
at
org.apache.gora.store.DataStoreFactory.initializeDataStore(DataStoreFactory.java:104)
It is Nutch 2.3 with MySQL configurations.
Any idea how can I overcome this?
Best
--
*Shadi SalehPh.D StudentInstitute of Formal and Applied LinguisticsFaculty
of Mathematics and Physics*
*-Charles University in Prague*
*16017 Prague 6 - Czech Republic Mob +420773515578*
