Got "ipc.HBaseRPC: Pro blem connecting to server" when I use java api to connect to Hbase -

import java.io.ioexception;  import org.apache.hadoop.conf.configuration; import org.apache.hadoop.hbase.hbaseconfiguration; import org.apache.hadoop.hbase.client.get; import org.apache.hadoop.hbase.client.htable; import org.apache.hadoop.hbase.client.put; import org.apache.hadoop.hbase.client.result; import org.apache.hadoop.hbase.client.resultscanner; import org.apache.hadoop.hbase.client.scan; import org.apache.hadoop.hbase.util.bytes;   public class mylittlehbaseclient {   public static void main(string[] args) throws ioexception {      configuration config = hbaseconfiguration.create();     config.addresource("/users/apple/documents/tools/hbase-0.94.17/conf/hbase-site.xml");      htable table = new htable(config, "mylittlehbasetable");      put p = new put(bytes.tobytes("mylittlerow"));      p.add(bytes.tobytes("mylittlefamily"), bytes.tobytes("somequalifier"),       bytes.tobytes("some value"));      table.put(p);      g = new get(bytes.tobytes("mylittlerow"));     result r = table.get(g);     byte [] value = r.getvalue(bytes.tobytes("mylittlefamily"),       bytes.tobytes("somequalifier"));      string valuestr = bytes.tostring(value);     system.out.println("get: " + valuestr);      scan s = new scan();     s.addcolumn(bytes.tobytes("mylittlefamily"), bytes.tobytes("somequalifier"));     resultscanner scanner = table.getscanner(s);     try {        (result rr = scanner.next(); rr != null; rr = scanner.next()) {         // print out row found , columns looking         system.out.println("found row: " + rr);       }      } {       scanner.close();     }   } } 

when use java code above connect hbase(standalone mode without hadoop), got following information:

14/04/06 15:26:14 info zookeeper.zookeeper: client environment:zookeeper.version=3.4.5-1392090, built on 09/30/2012 17:52 gmt 14/04/06 15:26:14 info zookeeper.zookeeper: client environment:host.name=183.221.16.69 14/04/06 15:26:14 info zookeeper.zookeeper: client environment:java.version=1.6.0_65 14/04/06 15:26:14 info zookeeper.zookeeper: client environment:java.vendor=apple inc. 14/04/06 15:26:14 info zookeeper.zookeeper: client environment:java.home=/system/library/java/javavirtualmachines/1.6.0.jdk/contents/home 14/04/06 15:26:14 info zookeeper.zookeeper: client environment:java.class.path=/users/apple/documents/geogit/src/storage/hbase/target/classes:/users/apple/.m2/repository/javax/media/jai_core/1.1.3/jai_core-1.1.3.jar:/users/apple/.m2/repository/javax/inject/javax.inject/1/javax.inject-1.jar:/users/apple/.m2/repository/javax/xml/bind/jaxb-api/2.1/jaxb-api-2.1.jar:/users/apple/.m2/repository/javax/activation/activation/1.1/activation-1.1.jar:/users/apple/.m2/repository/org/geogit/geogit-core/0.8-snapshot/geogit-core-0.8-snapshot.jar:/users/apple/.m2/repository/org/slf4j/slf4j-api/1.7.5/slf4j-api-1.7.5.jar:/users/apple/.m2/repository/com/vividsolutions/jts/1.13/jts-1.13.jar:/users/apple/.m2/repository/org/geotools/gt-opengis/10.5/gt-opengis-10.5.jar:/users/apple/.m2/repository/net/java/dev/jsr-275/jsr-275/1.0-beta-2/jsr-275-1.0-beta-2.jar:/users/apple/.m2/repository/java3d/vecmath/1.3.2/vecmath-1.3.2.jar:/users/apple/.m2/repository/commons-pool/commons-pool/1.5.4/commons-pool-1.5.4.jar:/users/apple/.m2/repository/org/geotools/gt-referencing/10.5/gt-referencing-10.5.jar:/users/apple/.m2/repository/org/geotools/gt-metadata/10.5/gt-metadata-10.5.jar:/users/apple/.m2/repository/jgridshift/jgridshift/1.0/jgridshift-1.0.jar:/users/apple/.m2/repository/org/geotools/gt-epsg-hsql/10.5/gt-epsg-hsql-10.5.jar:/users/apple/.m2/repository/hsqldb/hsqldb/1.8.0.10/hsqldb-1.8.0.10.jar:/users/apple/.m2/repository/org/geotools/gt-main/10.5/gt-main-10.5.jar:/users/apple/.m2/repository/org/geotools/gt-api/10.5/gt-api-10.5.jar:/users/apple/.m2/repository/org/geotools/gt-cql/10.5/gt-cql-10.5.jar:/users/apple/.m2/repository/com/google/guava/guava/14.0.1/guava-14.0.1.jar:/users/apple/.m2/repository/net/sourceforge/findbugs/jsr305/1.3.7/jsr305-1.3.7.jar:/users/apple/.m2/repository/com/google/inject/guice/3.0/guice-3.0.jar:/users/apple/.m2/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar:/users/apple/.m2/repository/com/google/inject/extensions/guice-multibindings/3.0/guice-multibindings-3.0.jar:/users/apple/.m2/repository/com/google/code/gson/gson/2.2.2/gson-2.2.2.jar:/users/apple/.m2/repository/com/ning/compress-lzf/0.9.8/compress-lzf-0.9.8.jar:/users/apple/.m2/repository/org/apache/hbase/hbase/0.94.17/hbase-0.94.17.jar:/users/apple/.m2/repository/com/yammer/metrics/metrics-core/2.1.2/metrics-core-2.1.2.jar:/users/apple/.m2/repository/commons-cli/commons-cli/1.2/commons-cli-1.2.jar:/users/apple/.m2/repository/commons-configuration/commons-configuration/1.6/commons-configuration-1.6.jar:/users/apple/.m2/repository/commons-collections/commons-collections/3.2.1/commons-collections-3.2.1.jar:/users/apple/.m2/repository/commons-lang/commons-lang/2.5/commons-lang-2.5.jar:/users/apple/.m2/repository/commons-logging/commons-logging/1.1.1/commons-logging-1.1.1.jar:/users/apple/.m2/repository/commons-digester/commons-digester/1.8/commons-digester-1.8.jar:/users/apple/.m2/repository/commons-beanutils/commons-beanutils/1.7.0/commons-beanutils-1.7.0.jar:/users/apple/.m2/repository/commons-beanutils/commons-beanutils-core/1.8.0/commons-beanutils-core-1.8.0.jar:/users/apple/.m2/repository/com/github/stephenc/high-scale-lib/high-scale-lib/1.1.1/high-scale-lib-1.1.1.jar:/users/apple/.m2/repository/commons-codec/commons-codec/1.4/commons-codec-1.4.jar:/users/apple/.m2/repository/commons-httpclient/commons-httpclient/3.1/commons-httpclient-3.1.jar:/users/apple/.m2/repository/commons-io/commons-io/2.1/commons-io-2.1.jar:/users/apple/.m2/repository/log4j/log4j/1.2.16/log4j-1.2.16.jar:/users/apple/.m2/repository/org/apache/avro/avro/1.5.3/avro-1.5.3.jar:/users/apple/.m2/repository/org/codehaus/jackson/jackson-mapper-asl/1.8.8/jackson-mapper-asl-1.8.8.jar:/users/apple/.m2/repository/org/codehaus/jackson/jackson-core-asl/1.8.8/jackson-core-asl-1.8.8.jar:/users/apple/.m2/repository/org/xerial/snappy/snappy-java/1.0.3.2/snappy-java-1.0.3.2.jar:/users/apple/.m2/repository/org/apache/avro/avro-ipc/1.5.3/avro-ipc-1.5.3.jar:/users/apple/.m2/repository/org/mortbay/jetty/jetty/6.1.26/jetty-6.1.26.jar:/users/apple/.m2/repository/org/mortbay/jetty/jetty-util/6.1.26/jetty-util-6.1.26.jar:/users/apple/.m2/repository/org/jboss/netty/netty/3.2.4.final/netty-3.2.4.final.jar:/users/apple/.m2/repository/org/apache/velocity/velocity/1.7/velocity-1.7.jar:/users/apple/.m2/repository/org/apache/zookeeper/zookeeper/3.4.5/zookeeper-3.4.5.jar:/users/apple/.m2/repository/org/slf4j/slf4j-log4j12/1.7.5/slf4j-log4j12-1.7.5.jar:/users/apple/.m2/repository/org/apache/thrift/libthrift/0.8.0/libthrift-0.8.0.jar:/users/apple/.m2/repository/org/apache/httpcomponents/httpclient/4.1.2/httpclient-4.1.2.jar:/users/apple/.m2/repository/org/apache/httpcomponents/httpcore/4.1.3/httpcore-4.1.3.jar:/users/apple/.m2/repository/org/jruby/jruby-complete/1.6.5/jruby-complete-1.6.5.jar:/users/apple/.m2/repository/org/mortbay/jetty/jsp-2.1/6.1.14/jsp-2.1-6.1.14.jar:/users/apple/.m2/repository/org/eclipse/jdt/core/3.1.1/core-3.1.1.jar:/users/apple/.m2/repository/org/mortbay/jetty/jsp-api-2.1/6.1.14/jsp-api-2.1-6.1.14.jar:/users/apple/.m2/repository/org/mortbay/jetty/servlet-api-2.5/6.1.14/servlet-api-2.5-6.1.14.jar:/users/apple/.m2/repository/org/codehaus/jackson/jackson-jaxrs/1.8.8/jackson-jaxrs-1.8.8.jar:/users/apple/.m2/repository/org/codehaus/jackson/jackson-xc/1.8.8/jackson-xc-1.8.8.jar:/users/apple/.m2/repository/tomcat/jasper-compiler/5.5.23/jasper-compiler-5.5.23.jar:/users/apple/.m2/repository/tomcat/jasper-runtime/5.5.23/jasper-runtime-5.5.23.jar:/users/apple/.m2/repository/commons-el/commons-el/1.0/commons-el-1.0.jar:/users/apple/.m2/repository/org/jamon/jamon-runtime/2.3.1/jamon-runtime-2.3.1.jar:/users/apple/.m2/repository/com/google/protobuf/protobuf-java/2.4.0a/protobuf-java-2.4.0a.jar:/users/apple/.m2/repository/com/sun/jersey/jersey-core/1.8/jersey-core-1.8.jar:/users/apple/.m2/repository/com/sun/jersey/jersey-json/1.8/jersey-json-1.8.jar:/users/apple/.m2/repository/org/codehaus/jettison/jettison/1.0.1/jettison-1.0.1.jar:/users/apple/.m2/repository/stax/stax-api/1.0.1/stax-api-1.0.1.jar:/users/apple/.m2/repository/com/sun/xml/bind/jaxb-impl/2.2.3-1/jaxb-impl-2.2.3-1.jar:/users/apple/.m2/repository/com/sun/jersey/jersey-server/1.8/jersey-server-1.8.jar:/users/apple/.m2/repository/asm/asm/3.1/asm-3.1.jar:/users/apple/.m2/repository/org/apache/hadoop/hadoop-core/1.0.4/hadoop-core-1.0.4.jar:/users/apple/.m2/repository/xmlenc/xmlenc/0.52/xmlenc-0.52.jar:/users/apple/.m2/repository/org/apache/commons/commons-math/2.1/commons-math-2.1.jar:/users/apple/.m2/repository/commons-net/commons-net/1.4.1/commons-net-1.4.1.jar:/users/apple/.m2/repository/oro/oro/2.0.8/oro-2.0.8.jar:/users/apple/.m2/repository/net/java/dev/jets3t/jets3t/0.7.1/jets3t-0.7.1.jar:/users/apple/.m2/repository/net/sf/kosmosfs/kfs/0.3/kfs-0.3.jar:/users/apple/.m2/repository/org/geogit/geogit-core/0.8-snapshot/geogit-core-0.8-snapshot-tests.jar:/users/apple/.m2/repository/junit/junit/4.10/junit-4.10.jar:/users/apple/.m2/repository/org/hamcrest/hamcrest-core/1.1/hamcrest-core-1.1.jar 14/04/06 15:26:14 info zookeeper.zookeeper: client environment:java.library.path=.:/library/java/extensions:/system/library/java/extensions:/usr/lib/java 14/04/06 15:26:14 info zookeeper.zookeeper: client environment:java.io.tmpdir=/var/folders/f9/4wqkgrcd5ln0s2tm4pjpdv6m0000gn/t/ 14/04/06 15:26:14 info zookeeper.zookeeper: client environment:java.compiler=<na> 14/04/06 15:26:14 info zookeeper.zookeeper: client environment:os.name=mac os x 14/04/06 15:26:14 info zookeeper.zookeeper: client environment:os.arch=x86_64 14/04/06 15:26:14 info zookeeper.zookeeper: client environment:os.version=10.9.2 14/04/06 15:26:14 info zookeeper.zookeeper: client environment:user.name=apple 14/04/06 15:26:14 info zookeeper.zookeeper: client environment:user.home=/users/apple 14/04/06 15:26:14 info zookeeper.zookeeper: client environment:user.dir=/users/apple/documents/geogit/src/storage/hbase 14/04/06 15:26:14 info zookeeper.zookeeper: initiating client connection, connectstring=localhost:2181 sessiontimeout=180000 watcher=hconnection 14/04/06 15:26:14 info zookeeper.recoverablezookeeper: identifier of process 1254@rickie-macbook-pro.local 14/04/06 15:26:14 info zookeeper.clientcnxn: opening socket connection server localhost/0:0:0:0:0:0:0:1:2181. not attempt authenticate using sasl (unable locate login configuration) 14/04/06 15:26:14 info zookeeper.clientcnxn: socket connection established localhost/0:0:0:0:0:0:0:1:2181, initiating session 14/04/06 15:26:14 info zookeeper.clientcnxn: session establishment complete on server localhost/0:0:0:0:0:0:0:1:2181, sessionid = 0x14535ee07d20002, negotiated timeout = 40000 14/04/06 15:26:36 info ipc.hbaserpc: problem connecting server: /183.221.23.121:49418 14/04/06 15:26:58 info ipc.hbaserpc: problem connecting server: /183.221.23.121:49418 14/04/06 15:27:20 info ipc.hbaserpc: problem connecting server: /183.221.23.121:49418 ... 

what "183.221.23.121:49418" mean? ip of pc "183.221.16.69", , don't know how come out.

also attach /conf/hbase-site.xml here:

<configuration>   <property>     <name>hbase.rootdir</name>     <value>file:///users/apple/documents/tools/hbase-0.94.17/hbase-rootdir/hbase</value>   </property>   <property>     <name>hbase.zookeeper.property.datadir</name>     <value>/users/apple/documents/tools/hbase-0.94.17/hbase-zookeeper/zookeeper</value>   </property>   <property>     <name>hbase.zookeeper.property.clientport</name>     <value>2181</value>  </property> </configuration>