Closed bala-infini closed 9 years ago
Hi
When I try using property file then getting below error ,
Also facing same issue when created a cluster using ambari in HDP 2.2 with two server
storage.backend=hbase storage.hostname=("127.0.0.1") cache.db-cache = true cache.db-cache-clean-wait = 20 cache.db-cache-time = 180000 cache.db-cache-size = 0.5 cache.db-cache-size = 0.5
gremlin> g = TitanFactory.open('/home/titan/titan-0.5.3-hadoop2/conf/titan-hbase.properties')
16:25:06 WARN org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper - Unable to create ZooKeeper Connection
java.net.UnknownHostException: ("127.0.0.1"): Name or service not known
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:901)
at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1293)
at java.net.InetAddress.getAllByName0(InetAddress.java:1246)
at java.net.InetAddress.getAllByName(InetAddress.java:1162)
at java.net.InetAddress.getAllByName(InetAddress.java:1098)
at org.apache.zookeeper.client.StaticHostProvider.
The issue got fixed with additional configuration in titan
As hbase-site.xml has value for below as /hbase-unsecure , the same need to be referenced while connecting to hbase from a client (titan)
hbase-site.xml:
titan_property config file should refer the same
storage.hbase.ext.zookeeper.znode.parent=/hbase-unsecure
Hi
I have downloaded and started HDP 2.2 Hortonworks sandbox, its Oracle virtual box CentOS instance, all components are up and running file, I am able to create a table at Hbase using hbase shell
I have downloaded Titan titan-0.5.3-hadoop2.zip and while trying to connect it simply hangs , below are the steps I followed at gremlin.sh
no errors and nothing spitted out
// Gremlin conf = new BaseConfiguration(); conf.setProperty("storage.backend","hbase"); conf.setProperty("storage.hostname","127.0.0.1"); //conf.setProperty("storage.port","2181"); conf.setProperty("storage.hbase.ext.hbase.zookeeper.property.clientPort","2181") conf.setProperty("storage.hbase.table","smartc_titan") g = TitanFactory.open(conf);