Errore HBase: non un host: coppia di porte

Question

Ciao Sto usando hBase in modalità completamente distribuita e sto cercando di connettere Hbase usando un codice java e creare una tabella. Ottengo un errore Non si connette a hbase. Ho controllato tutti i processi che stanno funzionando bene: - namenode, datanode, nodemanager, gestore risorse, master hbase, server delle regioni di hbase, guardiano dello zoo.

errore

starting... 
getting config... 
12/07/25 18:48:31 WARN hbase.HBaseConfiguration: instantiating HBaseConfiguration() is deprecated. Please use HBaseConfiguration#create() to construct a plain Configuration 
12/07/25 18:48:32 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3.3.2-1031432, built on 11/05/2010 05:32 GMT 
12/07/25 18:48:32 INFO zookeeper.ZooKeeper: Client environment:host.name=aniket 
12/07/25 18:48:32 INFO zookeeper.ZooKeeper: Client environment:java.version=1.7.0_05 
12/07/25 18:48:32 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Oracle Corporation 
12/07/25 18:48:32 INFO zookeeper.ZooKeeper: Client environment:java.home=/usr/java/jdk1.7.0_05/jre 
12/07/25 18:48:32 INFO zookeeper.ZooKeeper: Client environment:java.class.path=/root/workspace/HBaseTesting/bin:/usr/lib/hadoop-0.20-mapreduce/hadoop-core.jar:/usr/lib/hadoop/hadoop-common.jar:/root/Downloads/google-collect-1.0-rc1/google-collect-1.0-rc1.jar:/root/Downloads/hbase-0.90.5/hbase-0.90.5.jar:/root/Downloads/hbase-0.90.5/lib/activation-1.1.jar:/root/Downloads/hbase-0.90.5/lib/asm-3.1.jar:/root/Downloads/hbase-0.90.5/lib/avro-1.3.3.jar:/root/Downloads/hbase-0.90.5/lib/commons-cli-1.2.jar:/root/Downloads/hbase-0.90.5/lib/commons-codec-1.4.jar:/root/Downloads/hbase-0.90.5/lib/commons-el-1.0.jar:/root/Downloads/hbase-0.90.5/lib/commons-httpclient-3.1.jar:/root/Downloads/hbase-0.90.5/lib/commons-lang-2.5.jar:/root/Downloads/hbase-0.90.5/lib/commons-logging-1.1.1.jar:/root/Downloads/hbase-0.90.5/lib/commons-net-1.4.1.jar:/root/Downloads/hbase-0.90.5/lib/core-3.1.1.jar:/root/Downloads/hbase-0.90.5/lib/guava-r06.jar:/root/Downloads/hbase-0.90.5/lib/hadoop-core-0.20-append-r1056497.jar:/root/Downloads/hbase-0.90.5/lib/jackson-core-asl-1.5.5.jar:/root/Downloads/hbase-0.90.5/lib/jackson-jaxrs-1.5.5.jar:/root/Downloads/hbase-0.90.5/lib/jackson-mapper-asl-1.4.2.jar:/root/Downloads/hbase-0.90.5/lib/jackson-xc-1.5.5.jar:/root/Downloads/hbase-0.90.5/lib/jasper-compiler-5.5.23.jar:/root/Downloads/hbase-0.90.5/lib/jasper-runtime-5.5.23.jar:/root/Downloads/hbase-0.90.5/lib/jaxb-api-2.1.jar:/root/Downloads/hbase-0.90.5/lib/jaxb-impl-2.1.12.jar:/root/Downloads/hbase-0.90.5/lib/jersey-core-1.4.jar:/root/Downloads/hbase-0.90.5/lib/jersey-json-1.4.jar:/root/Downloads/hbase-0.90.5/lib/jersey-server-1.4.jar:/root/Downloads/hbase-0.90.5/lib/jettison-1.1.jar:/root/Downloads/hbase-0.90.5/lib/jetty-6.1.26.jar:/root/Downloads/hbase-0.90.5/lib/jetty-util-6.1.26.jar:/root/Downloads/hbase-0.90.5/lib/jruby-complete-1.6.0.jar:/root/Downloads/hbase-0.90.5/lib/jsp-2.1-6.1.14.jar:/root/Downloads/hbase-0.90.5/lib/jsp-api-2.1-6.1.14.jar:/root/Downloads/hbase-0.90.5/lib/jsr311-api-1.1.1.jar:/root/Downloads/hbase-0.90.5/lib/log4j-1.2.16.jar:/root/Downloads/hbase-0.90.5/lib/protobuf-java-2.3.0.jar:/root/Downloads/hbase-0.90.5/lib/servlet-api-2.5-6.1.14.jar:/root/Downloads/hbase-0.90.5/lib/slf4j-api-1.5.8.jar:/root/Downloads/hbase-0.90.5/lib/slf4j-log4j12-1.5.8.jar:/root/Downloads/hbase-0.90.5/lib/stax-api-1.0.1.jar:/root/Downloads/hbase-0.90.5/lib/thrift-0.2.0.jar:/root/Downloads/hbase-0.90.5/lib/xmlenc-0.52.jar:/root/Downloads/hbase-0.90.5/lib/zookeeper-3.3.2.jar:/root/Downloads/hbql-0.90.0.1/hbql-0.90.0.1.jar 
12/07/25 18:48:32 INFO zookeeper.ZooKeeper: Client environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib 
12/07/25 18:48:32 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp 
12/07/25 18:48:32 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA> 
12/07/25 18:48:32 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux 
12/07/25 18:48:32 INFO zookeeper.ZooKeeper: Client environment:os.arch=amd64 
12/07/25 18:48:32 INFO zookeeper.ZooKeeper: Client environment:os.version=2.6.18-274.el5xen 
12/07/25 18:48:32 INFO zookeeper.ZooKeeper: Client environment:user.name=root 
12/07/25 18:48:32 INFO zookeeper.ZooKeeper: Client environment:user.home=/root 
12/07/25 18:48:32 INFO zookeeper.ZooKeeper: Client environment:user.dir=/root/workspace/HBaseTesting 
12/07/25 18:48:32 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=192.168.1.88:2181 sessionTimeout=180000 watcher=hconnection 
12/07/25 18:48:32 INFO zookeeper.ClientCnxn: Opening socket connection to server /192.168.1.88:2181 
12/07/25 18:48:32 INFO zookeeper.ClientCnxn: Socket connection established to aniket/192.168.1.88:2181, initiating session 
12/07/25 18:48:32 INFO zookeeper.ClientCnxn: Session establishment complete on server aniket/192.168.1.88:2181, sessionid = 0x138bf7676070043, negotiated timeout = 40000 
Exception in thread "main" java.lang.IllegalArgumentException: Not a host:port pair: � 
at org.apache.hadoop.hbase.HServerAddress.<init>(HServerAddress.java:60) 
    at org.apache.hadoop.hbase.MasterAddressTracker.getMasterAddress(MasterAddressTracker.java:63) 
    at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getMaster(HConnectionManager.java:561) 
    at org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:99) 
    at org.apache.hadoop.hbase.client.HBaseAdmin.checkHBaseAvailable(HBaseAdmin.java:1320) 
    at HBaseCreateTable.main(HBaseCreateTable.java:38) 

frammento di codice

Configuration config=HBaseConfiguration.create(); 
config.set("hbase.zookeeper.quorum", "192.168.1.88"); 
config.set("hbase.zookeeper.property.clientPort","2181"); 
config.set("hbase.master", "192.168.1.88:60000"); 
HTableDescriptor ht = new HTableDescriptor("abc"); 
ht.addFamily(new HColumnDescriptor("number")); // from and to 
HBaseAdmin hba = new HBaseAdmin(conf); 
hba.createTable(ht); 

Answer 1

ho visto "non un host: coppia di porte" quando si utilizza 0.90.2 cliente a parlare a 0,92 server. Puoi verificare che le versioni HBase del client e del server siano le stesse e quali sono?

Answer 2

i faced same problem, try :

Change your build path jar/wars that you are using, make compatible with Hbase server version.. use same version of Hbase server and jars you used for coding. Ex:if you are using Hbase 0.90.2 server use same version of jars available.

Answer 3

Check this out

se si tenta di comunicare tra 0.90.x client e il server HBase HBase 0.92.x, sarà successo questa tipi di problemi.

se qualcuno conosce questo problema dettagliatamente, per favore commentalo in merito.

Answer 4

In aggiunta a ciò che ha detto Walter. Non è solo a causa di questa versione specifica di quello che ha menzionato "0,90.2", infatti si otterrà questa eccezione ogni volta che si verificherà una mancata corrispondenza tra la versione delle API del client API & del server.

Come ho la stessa eccezione: -

"Exception in thread "" java.lang.IllegalArgumentException: Non un host: coppia di porte: pBuf" principale

quando stavo usando Client API di 0.94 e server API della versione 0.98.