IBM Netezza JDBC 연동가이드

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Andra Blair
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1 개발및운영 IBM Netezza JDBC 연동가이드

2 IBM Netezza JDBC 연동가이드 1. Netezza 개요 IBM Netezza 데이터웨어하우스어플라이언스는서버, 스토리지및데이터베이스를어플라이언스에통합하여빅데 이터에대한분석을수행합니다. 2. Netezza JDBC 연동방법 2.1 Netezza JDBC Driver nzjdbc3.jar / Release P-3 driver [build 44291] 2.2 Netezza JDBC URL 정보 DRIVER CLASS JDBC URL FORMAT org.netezza.driver jdbc:netezza://<host>:<port>/<dabase_name> 2.3 JDBC JAVA Sample import java.sql.connection; import java.sql.drivermanager; import java.sql.preparedstement; import java.sql.resultset; import java.sql.sqlexception; import java.sql.stement; import java.util.properties; import javax.naming.context; import javax.naming.initialcontext; import javax.naming.namingexception; import javax.sql.dasource; public class JDBCTest { public JDBCTest() { public stic void main(string[] args) { Connection con = null; Stement stmt = null; ResultSet rs = null; try { String h =null; if(args[0]!=null){ h=args[0]; int j = Integer.parseInt(h); Class.forName("org.netezza.Driver"); 2

3 String url = "jdbc:netezza:// :5480/testdw"; String user = "usmds"; String pw = "usmds"; con = DriverManager.getConnection(url, user, pw); System.out.println(con); for (int i=0;i<=j ;i++ ) { stmt = con.creestement(); String sql = "select * from table"; rs = stmt.executequery(sql); boolean isexistrow = rs.next(); if(isexistrow){ System.out.println("####### SUCCESS!!! #######"); cch (ClassNotFoundException e) { e.printstacktrace(); cch (Exception e) { e.printstacktrace(); finally{ if(rs!= null) try{ rs.close(); cch(sqlexception sqle){ if(stmt!= null) try{ stmt.close(); cch(sqlexception sqle){ if(con!= null) try{ con.close(); cch(sqlexception sqle){ 3. JEUS - Netezza 연동방법 3.1 JEUS 환경정보 1) 제품버전 : JEUS 6.0 fix9 2) Java Version : java 1.7 (IBM JDK 64bit) 3) OS :AIX 7.1 4) Netezza JDBC Driver : Release P-3 driver [build 44291] * 테스트및적용했던고객사의환경정보이며정상적으로동작하는것을확인하였습니다. 3

4 3.2 Netezza 연동설정 ( JEUSMain.xml 설정 ) 1) Netezza JDBC Driver 문제로 ConnectionPoolDaSource 를사용할수없습니다. 2) jeus.jdbc.driver.blackbox.blackboxconnectionpooldasource 를이용해야연동이가능합니다. 3) JDBC Driver 업로드 : $JEUS_HOME/lib/dasource/nzjdbc3.jar 파일업로드해야합니다. <dabase> <vendor>others</vendor> <da-source-id>ntz_ms_ds</da-source-id> <da-source-classname>jeus.jdbc.driver.blackbox.blackboxconnectionpooldasource</da-source-classname> <da-source-type>connectionpooldasource</da-source-type> <name>driverclassname</name> <value>org.netezza.driver</value> <name>url</name> <value>jdbc:netezza://10.xxx.xxx.xxx:5480/testdw</value> <name>user</name> <value>usxxx</value> <name>password</name> <value>usxxx</value> <connection-pool> <pooling> <min>2</min> <max>30</max> <step>1</step> <period> </period> </pooling> </connection-pool> </dabase> 3.3. 로그인에러발생시해결방법 1) 아래로그와같이정상적인 id, password 정보를입력하였지만, 로그인이실패하는현상이발생할수있습니다. -. JEUS BlackboxConnectionPoolDaSource 로연결하면로그인이실패 -. JDBCTest..java 로확인결과대소문자차이로로그인이성공하거나실패하는현상이발생함.( 대소문자구분함.) [ :46:36][0][b396] [JES01-41] [JDBC-0314] failed to initialize pool [ntz_ms_ds] << Exception >> jeus.jdbc.connectionpool.connectionpoolexception: failed to cree the connection pool[ntz_ms_ds] jeus.jdbc.connectionpool.connectionpoolimpl.initialize(connectionpoolimpl.java:181) jeus.jdbc.connectionpool.serversideconnectionpoolinitializer.makeconnectionpool(serve rsideconnectionpoolinitializer.java:43) 4

5 jeus.jdbc.connectionpool.connectionpoolmanager.creeconnectionpool(connectionpoolman ager.java:51) jeus.jdbc.management.jdbcresourceinternal.creeconnectionpool(jdbcresourceinternal.j ava:258) sun.reflect.nivemethodaccessorimpl.invoke0(nive Method) sun.reflect.nivemethodaccessorimpl.invoke(nivemethodaccessorimpl.java:88) sun.reflect.delegingmethodaccessorimpl.invoke(delegingmethodaccessorimpl.java:55) java.lang.reflect.method.invoke(method.java:618) sun.reflect.misc.trampoline.invoke(methodutil.java:87) sun.reflect.generedmethodaccessor18.invoke(unknown Source) sun.reflect.delegingmethodaccessorimpl.invoke(delegingmethodaccessorimpl.java:55) java.lang.reflect.method.invoke(method.java:618) sun.reflect.misc.methodutil.invoke(methodutil.java:291) com.sun.jmx.mbeanserver.standardmbeanintrospector.invokem2(standardmbeanintrospector. java:124) com.sun.jmx.mbeanserver.standardmbeanintrospector.invokem2(standardmbeanintrospector. java:58) com.sun.jmx.mbeanserver.mbeanintrospector.invokem(mbeanintrospector.java:249) com.sun.jmx.mbeanserver.perinterface.invoke(perinterface.java:150) com.sun.jmx.mbeanserver.mbeansupport.invoke(mbeansupport.java:264) com.sun.jmx.interceptor.defaultmbeanserverinterceptor.invoke(defaultmbeanserverinterc eptor.java:831) com.sun.jmx.mbeanserver.jmxmbeanserver.invoke(jmxmbeanserver.java:813) jeus.management.jeusmbeanserveraccesscontroller.invoke(jeusmbeanserveraccesscontrolle r.java:681) javax.management.remote.generic.serverintermediary.handlerequest(serverintermediary.j ava:270) javax.management.remote.generic.serverintermediary$privilegedrequestjob.run(serverint ermediary.java:941) java.security.accesscontroller.doprivileged(accesscontroller.java:366) javax.management.remote.generic.serverintermediary$requesthandler.handlembsreqmessage (ServerIntermediary.java:717) javax.management.remote.generic.serverintermediary$requesthandler.execute(serverinter mediary.java:619) jeus.management.remote.generic.serversynchromessagenonblockingconnectionimpl.readmess age(serversynchromessagenonblockingconnectionimpl.java:168) jeus.management.remote.jeusmp.socketnonblockingconnection$1.run(socketnonblockingconn ection.java:468) jeus.util.stisticthreadpoolexecutor$stisticrunnable.run(stisticthreadpoolexecut or.java:119) jeus.util.threadpoolexecutor$worker.runtask(threadpoolexecutor.java:981) jeus.util.threadpoolexecutor$worker.run(threadpoolexecutor.java:1017) java.lang.thread.run(thread.java:804) Caused by: org.netezza.error.nzsqlexception: Password authenticion failed for user 'USMDS' 5

6 org.netezza.sql.nzconnection$initializer.authentice(nzconnection.java:2522) org.netezza.sql.nzconnection$initializer.init(nzconnection.java:2057) org.netezza.sql.nzconnection.open(nzconnection.java:279) org.netezza.dasource.nzdasource.getconnection(nzdasource.java:602) org.netezza.dasource.nzdasource.getconnection(nzdasource.java:589) org.netezza.driver.connect(driver.java:153) java.sql.drivermanager.getconnection(drivermanager.java:582) java.sql.drivermanager.getconnection(drivermanager.java:226) jeus.jdbc.driver.blackbox.blackboxconnectionpooldasource.getpooledconnection(blackb oxconnectionpooldasource.java:59) jeus.jdbc.queue.jdbcconnectionrepository.creepooledconnection(jdbcconnectionreposit ory.java:284) jeus.jdbc.queue.jdbcconnectionrepository.initconnectionrepository(jdbcconnectionrepos itory.java:79) jeus.jdbc.connectionpool.pooledconnectionproviderimpl.initprovider(pooledconnectionpr oviderimpl.java:45) jeus.jdbc.connectionpool.connectionpoolimpl.initialize(connectionpoolimpl.java:163) more <<!Exception >> 2) AS-IS 환경설정주석처리하고, TO-BE 환경설정으로변경후정상적으로연결된것을확인하였습니다.. ID, PASSWORD 가정확한정보인데도불구하고로그인이안될경우에 user, password 부분에대해 TO-BE 환경설정으로변경하시기바랍니다. AS-IS 환경설정 <name>user</name> <value>usxxx</value> <name>password</name> <value>usxxx</value> TO-BE 환경설정 <user>usxxx</user> <password>usxxx</password> 4. 참고자료 4.1 IBM Netezza 한국사이트 How to access netezza using java through JDBC 6

7 4.3 ETC 1) JDBC driver installion for UNIX/Linux on a supported plform 01.ibm.com/support/knowledgecenter/SSULQD_7.1.0/com.ibm.nz.dacon.doc/c_dacon_jdbc_driver_installion_unix_lin ux_sup.html?lang=en 2) Sample JDBC driver connection URL forms 01.ibm.com/support/knowledgecenter/SSEP7J_10.2.0/com.ibm.swg.ba.cognos.vvm_ag_guide doc/c_ag_samjdcurlfo rm.html%23ag_samjdcurlform 3) Netezza JDBC Driver and URL Informion 7

8 Copyright 2015 TmaxSoft Co., Ltd. All Rights Reserved. Trademarks Tmax, WebtoB, WebT, JEUS, ProFrame, SysMaster and OpenFrame are registered trademarks of TmaxSoft Co., Ltd. Other products, titles or services may be registered trademarks of their respective companies. Contact Informion TmaxSoft can be contacted the following addresses to arrange for a consulting team to visit your company and discuss your options. Korea TmaxSoft Co., Ltd 5, Hwangsaeul-ro 329beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do. South Korea Tel: Fax: info@tmax.co.kr Web (Korean): Technical Support: USA TmaxSoft, Inc. 560 Sylvan Avenue Englewood Cliffs, NJ U.S.A Tel: Fax: info@tmaxsoft.com Web (English): Russia Tmax Russia L.L.C. Grand Setun Plaza, No A204 Gorbunova st.2, Moscow, Tel: +7(495) info.rus@tmaxsoft.com Web (Russian): Singapore Tmax Singapore Pte. Ltd. 430 Lorong 6, Toa Payoh #10-02, OrangeTee Building. Singapore Tel: info.sg@tmaxsoft.com United Kingdom TmaxSoft UK Ltd. Surrey House, Suite 221, 34 Eden Street, Kingston-Upon- Thames, KT1 1ER United Kingdom Tel: + 44-(0) info.uk@tmaxsoft.com Web (English): Japan TmaxSoft Japan Co., Ltd. 5F Sanko Bldg, Mita, Mino-Ku, Tokyo, Japan Tel: Fax: info.jp@tmaxsoft.com Web (Japanese): China TmaxSoft China Co., Ltd. Beijing Silver Tower, RM 1508, 2 North Rd Dong San Huan, Chaoyang District, Beijing, China, China Tel: ~8 Fax: info.cn@tmaxsoft.com Web (Chinese): Brazil TmaxSoft Brazil Avenida Copacabana, andar 18 do Forte Empresarial, Alphaville - Barueri, Sao Paulo, SP-Brasil CEP conto.brasil@tmaxsoft.com TN-JS3P-E

[JEUS 6.0] MBean 을통한 Application 정보확인

기타지식 [JEUS 6.0] MBean 을통한 Application 정보확인 2015. 06. 08 MBean 을이용한 Application 정보확인 1. 개요 외부프로그램을통해 JEUS 서버에접속을하여 Container 별 Application 정보를확인할수있는방법을기술하였습 니다. 2. Mbean 연동방법 2.1 프로그램소스 import java.util.hashtable;