Hi
I have java code:
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HBaseConfiguration;
import org.apache.hadoop.hbase.HColumnDescriptor;
import org.apache.hadoop.hbase.HTableDescriptor;
import org.apache.hadoop.hbase.client.HBaseAdmin;
import org.apache.hadoop.hbase.util.Bytes;
public class Hbase_connect {
public static void main(String[] args) throws Exception {
Configuration conf = HBaseConfiguration.create();
conf.set("hbase.zookeeper.quorum",
"sandbox.hortonworks.com");
conf.set("hbase.zookeeper.property.clientPort", "2181");
conf.set("hbase.rootdir",
"hdfs://sandbox.hortonworks.com:8020/apps/hbase/data");
conf.set("zookeeper.znode.parent", "/hbase-unsecure");
HBaseAdmin admin = new HBaseAdmin(conf);
HTableDescriptor[] tabdesc = admin.listTables();
for(int i=0; i<tabdesc.length; i++) {
System.out.println("Table = " + new
String(tabdesc [i].getName()));
}
}
}
^C[hbase@sandbox hbase_connect]$ ls -lah libs/
total 80M
drwxr-xr-x 3 hbase hadoop 4.0K Apr 5 10:42 .
drwxr-xr-x 3 hbase hadoop 4.0K Apr 5 11:02 ..
-rw-r--r-- 1 hbase hadoop 2.5K Oct 6 23:39 hadoop-client-2.2.0.jar
-rw-r--r-- 1 hbase hadoop 4.1M Jul 24 2013 hadoop-core-1.2.1.jar
drwxr-xr-x 4 hbase hadoop 4.0K Apr 5 09:40 hbase-0.96.2-hadoop2
-rw-r--r-- 1 hbase hadoop 76M Apr 3 16:18 hbase-0.96.2-hadoop2-bin.tar.gz
[hbase@sandbox hbase_connect]$ java -cp
./:./libs/*:./libs/hbase-0.96.2-hadoop2/lib/* Hbase_connect
14/04/05 11:03:03 INFO zookeeper.ZooKeeper: Client
environment:zookeeper.version=3.4.5-1392090, built on 09/30/2012 17:52 GMT
14/04/05 11:03:03 INFO zookeeper.ZooKeeper: Client
environment:host.name=sandbox.hortonworks.com
14/04/05 11:03:03 INFO zookeeper.ZooKeeper: Client
environment:java.version=1.6.0_30
14/04/05 11:03:03 INFO zookeeper.ZooKeeper: Client
environment:java.vendor=Sun Microsystems Inc.
14/04/05 11:03:03 INFO zookeeper.ZooKeeper: Client
environment:java.home=/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/jre
14/04/05 11:03:03 INFO zookeeper.ZooKeeper: Client
environment:java.class.path=./:./libs/hadoop-client-2.2.0.jar:./libs/hadoop-core-1.2.1.jar:./libs/hbase-0.96.2-hadoop2/lib/management-api-3.0.0-b012.jar:./libs/hbase-0.96.2-hadoop2/lib/jackson-core-asl-1.8.8.jar:./libs/hbase-0.96.2-hadoop2/lib/slf4j-log4j12-1.6.4.jar:./libs/hbase-0.96.2-hadoop2/lib/hbase-server-0.96.2-hadoop2.jar:./libs/hbase-0.96.2-hadoop2/lib/jsp-2.1-6.1.14.jar:./libs/hbase-0.96.2-hadoop2/lib/log4j-1.2.17.jar:./libs/hbase-0.96.2-hadoop2/lib/hadoop-mapreduce-client-core-2.2.0.jar:./libs/hbase-0.96.2-hadoop2/lib/commons-codec-1.7.jar:./libs/hbase-0.96.2-hadoop2/lib/hadoop-mapreduce-client-jobclient-2.2.0.jar:./libs/hbase-0.96.2-hadoop2/lib/hbase-common-0.96.2-hadoop2.jar:./libs/hbase-0.96.2-hadoop2/lib/jersey-server-1.8.jar:./libs/hbase-0.96.2-hadoop2/lib/hbase-it-0.96.2-hadoop2.jar:./libs/hbase-0.96.2-hadoop2/lib/commons-el-1.0.jar:./libs/hbase-0.96.2-hadoop2/lib/commons-collections-3.2.1.jar:./libs/hbase-0.96.2-hadoop2/lib/hadoop-mapreduce-client-common-2.2.0.jar:./libs/hbase-0.96.2-hadoop2/lib/jersey-grizzly2-1.9.jar:./libs/hbase-0.96.2-hadoop2/lib/protobuf-java-2.5.0.jar:./libs/hbase-0.96.2-hadoop2/lib/hadoop-client-2.2.0.jar:./libs/hbase-0.96.2-hadoop2/lib/hadoop-common-2.2.0.jar:./libs/hbase-0.96.2-hadoop2/lib/hadoop-yarn-api-2.2.0.jar:./libs/hbase-0.96.2-hadoop2/lib/hadoop-mapreduce-client-app-2.2.0.jar:./libs/hbase-0.96.2-hadoop2/lib/hamcrest-core-1.3.jar:./libs/hbase-0.96.2-hadoop2/lib/commons-beanutils-core-1.8.0.jar:./libs/hbase-0.96.2-hadoop2/lib/hbase-client-0.96.2-hadoop2.jar:./libs/hbase-0.96.2-hadoop2/lib/slf4j-api-1.6.4.jar:./libs/hbase-0.96.2-hadoop2/lib/commons-compress-1.4.1.jar:./libs/hbase-0.96.2-hadoop2/lib/xmlenc-0.52.jar:./libs/hbase-0.96.2-hadoop2/lib/javax.servlet-api-3.0.1.jar:./libs/hbase-0.96.2-hadoop2/lib/hbase-hadoop-compat-0.96.2-hadoop2.jar:./libs/hbase-0.96.2-hadoop2/lib/grizzly-http-servlet-2.1.2.jar:./libs/hbase-0.96.2-hadoop2/lib/commons-io-2.4.jar:./libs/hbase-0.96.2-hadoop2/lib/jersey-guice-1.9.jar:./libs/hbase-0.96.2-hadoop2/lib/findbugs-annotations-1.3.9-1.jar:./libs/hbase-0.96.2-hadoop2/lib/avro-1.7.4.jar:./libs/hbase-0.96.2-hadoop2/lib/hbase-testing-util-0.96.2-hadoop2.jar:./libs/hbase-0.96.2-hadoop2/lib/commons-configuration-1.6.jar:./libs/hbase-0.96.2-hadoop2/lib/zookeeper-3.4.5.jar:./libs/hbase-0.96.2-hadoop2/lib/hbase-server-0.96.2-hadoop2-tests.jar:./libs/hbase-0.96.2-hadoop2/lib/jersey-json-1.8.jar:./libs/hbase-0.96.2-hadoop2/lib/commons-logging-1.1.1.jar:./libs/hbase-0.96.2-hadoop2/lib/hadoop-yarn-server-common-2.2.0.jar:./libs/hbase-0.96.2-hadoop2/lib/gmbal-api-only-3.0.0-b023.jar:./libs/hbase-0.96.2-hadoop2/lib/jasper-compiler-5.5.23.jar:./libs/hbase-0.96.2-hadoop2/lib/jasper-runtime-5.5.23.jar:./libs/hbase-0.96.2-hadoop2/lib/guava-12.0.1.jar:./libs/hbase-0.96.2-hadoop2/lib/hbase-prefix-tree-0.96.2-hadoop2.jar:./libs/hbase-0.96.2-hadoop2/lib/jetty-6.1.26.jar:./libs/hbase-0.96.2-hadoop2/lib/commons-math-2.1.jar:./libs/hbase-0.96.2-hadoop2/lib/hadoop-hdfs-2.2.0-tests.jar:./libs/hbase-0.96.2-hadoop2/lib/jersey-test-framework-grizzly2-1.9.jar:./libs/hbase-0.96.2-hadoop2/lib/jersey-client-1.9.jar:./libs/hbase-0.96.2-hadoop2/lib/jaxb-api-2.2.2.jar:./libs/hbase-0.96.2-hadoop2/lib/jackson-jaxrs-1.8.8.jar:./libs/hbase-0.96.2-hadoop2/lib/grizzly-http-server-2.1.2.jar:./libs/hbase-0.96.2-hadoop2/lib/metrics-core-2.1.2.jar:./libs/hbase-0.96.2-hadoop2/lib/jersey-core-1.8.jar:./libs/hbase-0.96.2-hadoop2/lib/jruby-complete-1.6.8.jar:./libs/hbase-0.96.2-hadoop2/lib/javax.servlet-3.1.jar:./libs/hbase-0.96.2-hadoop2/lib/commons-httpclient-3.1.jar:./libs/hbase-0.96.2-hadoop2/lib/hadoop-hdfs-2.2.0.jar:./libs/hbase-0.96.2-hadoop2/lib/hadoop-mapreduce-client-shuffle-2.2.0.jar:./libs/hbase-0.96.2-hadoop2/lib/jaxb-impl-2.2.3-1.jar:./libs/hbase-0.96.2-hadoop2/lib/paranamer-2.3.jar:./libs/hbase-0.96.2-hadoop2/lib/xz-1.0.jar:./libs/hbase-0.96.2-hadoop2/lib/hbase-shell-0.96.2-hadoop2.jar:./libs/hbase-0.96.2-hadoop2/lib/jsp-api-2.1-6.1.14.jar:./libs/hbase-0.96.2-hadoop2/lib/commons-cli-1.2.jar:./libs/hbase-0.96.2-hadoop2/lib/aopalliance-1.0.jar:./libs/hbase-0.96.2-hadoop2/lib/grizzly-rcm-2.1.2.jar:./libs/hbase-0.96.2-hadoop2/lib/hadoop-auth-2.2.0.jar:./libs/hbase-0.96.2-hadoop2/lib/snappy-java-1.0.4.1.jar:./libs/hbase-0.96.2-hadoop2/lib/commons-lang-2.6.jar:./libs/hbase-0.96.2-hadoop2/lib/commons-daemon-1.0.13.jar:./libs/hbase-0.96.2-hadoop2/lib/hadoop-mapreduce-client-jobclient-2.2.0-tests.jar:./libs/hbase-0.96.2-hadoop2/lib/jersey-test-framework-core-1.9.jar:./libs/hbase-0.96.2-hadoop2/lib/jettison-1.3.1.jar:./libs/hbase-0.96.2-hadoop2/lib/jackson-mapper-asl-1.8.8.jar:./libs/hbase-0.96.2-hadoop2/lib/commons-net-3.1.jar:./libs/hbase-0.96.2-hadoop2/lib/hadoop-yarn-common-2.2.0.jar:./libs/hbase-0.96.2-hadoop2/lib/hadoop-annotations-2.2.0.jar:./libs/hbase-0.96.2-hadoop2/lib/hbase-protocol-0.96.2-hadoop2.jar:./libs/hbase-0.96.2-hadoop2/lib/commons-beanutils-1.7.0.jar:./libs/hbase-0.96.2-hadoop2/lib/servlet-api-2.5-6.1.14.jar:./libs/hbase-0.96.2-hadoop2/lib/hbase-hadoop2-compat-0.96.2-hadoop2.jar:./libs/hbase-0.96.2-hadoop2/lib/hadoop-yarn-client-2.2.0.jar:./libs/hbase-0.96.2-hadoop2/lib/hadoop-yarn-server-nodemanager-2.2.0.jar:./libs/hbase-0.96.2-hadoop2/lib/jsr305-1.3.9.jar:./libs/hbase-0.96.2-hadoop2/lib/jetty-sslengine-6.1.26.jar:./libs/hbase-0.96.2-hadoop2/lib/libthrift-0.9.0.jar:./libs/hbase-0.96.2-hadoop2/lib/jsch-0.1.42.jar:./libs/hbase-0.96.2-hadoop2/lib/guice-servlet-3.0.jar:./libs/hbase-0.96.2-hadoop2/lib/jackson-xc-1.8.8.jar:./libs/hbase-0.96.2-hadoop2/lib/netty-3.6.6.Final.jar:./libs/hbase-0.96.2-hadoop2/lib/commons-digester-1.8.jar:./libs/hbase-0.96.2-hadoop2/lib/httpcore-4.1.3.jar:./libs/hbase-0.96.2-hadoop2/lib/javax.inject-1.jar:./libs/hbase-0.96.2-hadoop2/lib/activation-1.1.jar:./libs/hbase-0.96.2-hadoop2/lib/hbase-thrift-0.96.2-hadoop2.jar:./libs/hbase-0.96.2-hadoop2/lib/jamon-runtime-2.3.1.jar:./libs/hbase-0.96.2-hadoop2/lib/htrace-core-2.04.jar:./libs/hbase-0.96.2-hadoop2/lib/guice-3.0.jar:./libs/hbase-0.96.2-hadoop2/lib/junit-4.11.jar:./libs/hbase-0.96.2-hadoop2/lib/jets3t-0.6.1.jar:./libs/hbase-0.96.2-hadoop2/lib/asm-3.1.jar:./libs/hbase-0.96.2-hadoop2/lib/hbase-examples-0.96.2-hadoop2.jar:./libs/hbase-0.96.2-hadoop2/lib/grizzly-http-2.1.2.jar:./libs/hbase-0.96.2-hadoop2/lib/grizzly-framework-2.1.2.jar:./libs/hbase-0.96.2-hadoop2/lib/jetty-util-6.1.26.jar:./libs/hbase-0.96.2-hadoop2/lib/httpclient-4.1.3.jar
14/04/05 11:03:03 INFO zookeeper.ZooKeeper: Client
environment:java.library.path=/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/jre/lib/amd64/server:/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/jre/lib/amd64:/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/jre/../lib/amd64:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
14/04/05 11:03:03 INFO zookeeper.ZooKeeper: Client
environment:java.io.tmpdir=/tmp
14/04/05 11:03:03 INFO zookeeper.ZooKeeper: Client
environment:java.compiler=<NA>
14/04/05 11:03:03 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux
14/04/05 11:03:03 INFO zookeeper.ZooKeeper: Client environment:os.arch=amd64
14/04/05 11:03:03 INFO zookeeper.ZooKeeper: Client
environment:os.version=2.6.32-431.11.2.el6.x86_64
14/04/05 11:03:03 INFO zookeeper.ZooKeeper: Client
environment:user.name=hbase
14/04/05 11:03:03 INFO zookeeper.ZooKeeper: Client
environment:user.home=/home/hbase
14/04/05 11:03:03 INFO zookeeper.ZooKeeper: Client
environment:user.dir=/home/hbase/hbase_connect
14/04/05 11:03:03 INFO zookeeper.ZooKeeper: Initiating client
connection, connectString=sandbox.hortonworks.com:2181
sessionTimeout=90000 watcher=hconnection-0x35ec28b7,
quorum=sandbox.hortonworks.com:2181, baseZNode=/hbase-unsecure
14/04/05 11:03:03 INFO zookeeper.RecoverableZooKeeper: Process
identifier=hconnection-0x35ec28b7 connecting to ZooKeeper
ensemble=sandbox.hortonworks.com:2181
14/04/05 11:03:03 INFO zookeeper.ClientCnxn: Opening socket connection
to server sandbox.hortonworks.com/10.0.2.15:2181. Will not attempt to
authenticate using SASL (unknown error)
14/04/05 11:03:03 INFO zookeeper.ClientCnxn: Socket connection
established to sandbox.hortonworks.com/10.0.2.15:2181, initiating session
14/04/05 11:03:03 INFO zookeeper.ClientCnxn: Session establishment
complete on server sandbox.hortonworks.com/10.0.2.15:2181, sessionid =
0x1453145e9500056, negotiated timeout = 40000
14/04/05 11:03:04 INFO
client.HConnectionManager$HConnectionImplementation: getMaster attempt 1
of 35 failed; retrying after sleep of 100,
exception=com.google.protobuf.ServiceException:
org.apache.hadoop.hbase.DoNotRetryIOException:
java.lang.NoSuchMethodError:
org.apache.hadoop.net.NetUtils.getInputStream(Ljava/net/Socket;)Lorg/apache/hadoop/net/SocketInputWrapper;
14/04/05 11:03:04 INFO
client.HConnectionManager$HConnectionImplementation: getMaster attempt 2
of 35 failed; retrying after sleep of 201,
exception=com.google.protobuf.ServiceException:
org.apache.hadoop.hbase.ipc.RpcClient$FailedServerException: This server
is in the failed servers list: sandbox.hortonworks.com/10.0.2.15:60000
14/04/05 11:03:04 INFO
client.HConnectionManager$HConnectionImplementation: getMaster attempt 3
of 35 failed; retrying after sleep of 300,
exception=com.google.protobuf.ServiceException:
org.apache.hadoop.hbase.ipc.RpcClient$FailedServerException: This server
is in the failed servers list: sandbox.hortonworks.com/10.0.2.15:60000
14/04/05 11:03:05 INFO
client.HConnectionManager$HConnectionImplementation: getMaster attempt 4
of 35 failed; retrying after sleep of 500,
exception=com.google.protobuf.ServiceException:
org.apache.hadoop.hbase.ipc.RpcClient$FailedServerException: This server
is in the failed servers list: sandbox.hortonworks.com/10.0.2.15:60000
14/04/05 11:03:05 INFO
client.HConnectionManager$HConnectionImplementation: getMaster attempt 5
of 35 failed; retrying after sleep of 1001,
exception=com.google.protobuf.ServiceException:
org.apache.hadoop.hbase.ipc.RpcClient$FailedServerException: This server
is in the failed servers list: sandbox.hortonworks.com/10.0.2.15:60000
14/04/05 11:03:06 INFO
client.HConnectionManager$HConnectionImplementation: getMaster attempt 6
of 35 failed; retrying after sleep of 2014,
exception=com.google.protobuf.ServiceException:
org.apache.hadoop.hbase.DoNotRetryIOException:
java.lang.NoSuchMethodError:
org.apache.hadoop.net.NetUtils.getInputStream(Ljava/net/Socket;)Lorg/apache/hadoop/net/SocketInputWrapper;
14/04/05 11:03:08 INFO
client.HConnectionManager$HConnectionImplementation: getMaster attempt 7
of 35 failed; retrying after sleep of 4027,
exception=com.google.protobuf.ServiceException:
org.apache.hadoop.hbase.DoNotRetryIOException:
java.lang.NoSuchMethodError:
org.apache.hadoop.net.NetUtils.getInputStream(Ljava/net/Socket;)Lorg/apache/hadoop/net/SocketInputWrapper;
[hbase@sandbox hbase_connect]$ jps
4355 HMaster
5335 Jps
4711 HRegionServer
4715 ThriftServer
4717 RESTServer
tcp 0 0 0.0.0.0:2181 0.0.0.0:* LISTEN
tcp 0 0 10.0.2.15:60000 0.0.0.0:* LISTEN 4355/java
[root@sandbox ~]# cat /etc/hosts
127.0.0.1 localhost.localdomain localhost
10.0.2.15 sandbox.hortonworks.com sandbox
Any hints?
--
Best regards, Margus (Margusja) Roo
+372 51 48 780
http://margus.roo.ee
http://ee.linkedin.com/in/margusroo
skype: margusja
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