-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Gary,
On 3/25/19 12:08, Hua, Gary - Saint Louis, MO - Contractor wrote: > Olaf: > > Thanks for the input. I removed jdbc2_0-stdext.jar and > tomcat-dbcp.jar from > /opt/TomCat/apache-tomcat-9.0.13/webapps/TOPS-WEB/WEB-INF/lib and > did some cleaning on /opt/TomCat/apache-tomcat-9.0.13/lib, now > that is my lib folder looks like: Wow, this must be a very old web application. You still have some cleaning-up to do. > atadmin@eagnmnmed1f45:/opt/TomCat/apache-tomcat-9.0.13/webapps/TOPS-WE B/WEB-INF/lib>ls > -l total 20648 -rwxrwxrwx 1 atadmin atadmin 433164 Dec 17 17:47 > antlr-2.7.5H3.jar -rwxrwxrwx 1 atadmin atadmin 281998 Dec 17 17:45 > cglib-2.1.jar Super old. [...] > -rwxrwxrwx 1 atadmin atadmin 16777 Dec 17 17:45 asm-attrs.jar > -rwxrwxrwx 1 atadmin atadmin 26360 Dec 17 17:45 asm.jar > -rwxrwxrwx 1 atadmin atadmin 188671 Dec 17 17:47 > commons-beanutils.jar -rwxrwxrwx 1 atadmin atadmin 165119 Dec 17 > 17:45 commons-collections.jar > -rwxrwxrwx 1 atadmin atadmin 168446 Dec 17 17:47 > commons-digester.jar -rwxrwxrwx 1 atadmin atadmin 26388 Dec 17 > 17:47 commons-logging.jar -rwxrwxrwx 1 atadmin atadmin 84462 Dec > 17 17:47 commons-validator.jar -rwxrwxrwx 1 atadmin atadmin > 153115 Dec 17 17:45 jdom.jar -rwxrwxrwx 1 atadmin atadmin 8812 > Dec 17 17:45 jta.jar -rwxrwxrwx 1 atadmin atadmin 367444 Dec 17 > 17:45 log4j.jar I'm always suspicious of library JAR files that have no version number. You might want to take a look at what these are and re-name them appropriately. > -rwxrwxrwx 1 atadmin atadmin 1196109 Dec 17 17:47 classes12.jar classes12.jar is Oracle's JDBC driver written for Java 1.2. I'm fairly sure that was hand-coded by Hammurabi himself. If you are indeed using Oracle DB, you need to upgrade to a library version released during this century. > -rwxrwxrwx 1 atadmin atadmin 3698857 Mar 15 15:32 ojdbc7.jar This is a second Oracle JDBC driver. Do you need both of them? > -rwxrwxrwx 1 atadmin atadmin 4604132 Dec 17 17:45 > com.ibm.ws.webcontainer.jar This is a WebSphere library. Presumably, you have left WebSphere behind in favor of Tomcat? Or maybe you need some service that WS provides and you have taken it with you? > -rwxrwxrwx 1 atadmin atadmin 205318 Mar 19 11:20 > commons-dbcp2-2.6.0.jar -rwxrwxrwx 1 atadmin atadmin 70604 Dec 17 > 17:45 commons-fileupload-1.3.3.jar -rwxrwxrwx 1 atadmin atadmin > 214788 Dec 17 17:45 commons-io-2.6.jar -rwxrwxrwx 1 atadmin > atadmin 207723 Dec 17 17:47 commons-lang-2.1.jar -rwxrwxrwx 1 > atadmin atadmin 315805 Dec 17 17:47 commons-lang3-3.1.jar > -rwxrwxrwx 1 atadmin atadmin 210432 Dec 17 17:45 > displaytag-1.1.jar -rwxrwxrwx 1 atadmin atadmin 12590 Dec 17 > 17:45 displaytag-export-poi-1.1.jar -rwxrwxrwx 1 atadmin atadmin > 312509 Dec 17 17:45 dom4j-1.5.2.jar -rwxrwxrwx 1 atadmin atadmin > 47531 Dec 17 17:45 ehcache-1.1.jar -rwxrwxrwx 1 atadmin atadmin > 1925498 Dec 17 17:45 hibernate3.jar -rwxrwxrwx 1 atadmin atadmin > 65425 Dec 17 17:45 jakarta-oro.jar > -rwxrwxrwx 1 atadmin atadmin 1979523 Dec 17 17:41 > javaee-api-8.0.jar I'm fairly sure this should be removed. Tomcat provides all of the APIs that you need. While this may be a compile-time dependency, everything should be provided at runtime by Tomcat. > -rwxrwxrwx 1 atadmin atadmin 414240 Dec 17 16:29 jstl-1.2.jar > -rwxrwxrwx 1 atadmin atadmin 105355 Dec 17 17:45 > old_lcms-webtools.jar -rwxrwxrwx 1 atadmin atadmin 795231 Dec 17 > 17:45 poi-2.5-final-20040302.jar -rwxrwxrwx 1 atadmin atadmin > 55210 Dec 17 17:45 poi-contrib-2.5-final-20040302.jar -rwxrwxrwx 1 > atadmin atadmin 188942 Dec 17 17:45 > poi-scratchpad-2.5-final-20040302.jar -rwxrwxrwx 1 atadmin atadmin > 475943 Dec 17 17:45 proxool-0.8.3.jar -rwxrwxrwx 1 atadmin atadmin > 543706 Dec 17 17:47 struts.jar Aha, I see. You are running Struts 1 which requires ancient versions of certain libraries. > -rwxrwxrwx 1 atadmin atadmin 495271 Dec 17 17:47 > Struts-Layout.jar -rwxrwxrwx 1 atadmin atadmin 68046 Dec 17 17:47 > struts-menu-2.4.3.jar -rwxrwxrwx 1 atadmin atadmin 39427 Dec 17 > 17:47 taglibs-request.jar -rwxrwxrwx 1 atadmin atadmin 44061 Dec > 17 17:45 USPS-Framework-1.0.8-alpha.jar -rwxrwxrwx 1 atadmin > atadmin 834966 Dec 17 17:45 xercesImpl.jar > > > atadmin@eagnmnmed1f45:/opt/TomCat/apache-tomcat-9.0.13/lib>ls -l > total 13308 -rwxrwxrwx 1 atadmin atadmin 12966 Nov 2 09:29 > annotations-api.jar -rwxrwxrwx 1 atadmin atadmin 54415 Nov 2 > 09:29 catalina-ant.jar -rwxrwxrwx 1 atadmin atadmin 120721 Nov 2 > 09:29 catalina-ha.jar -rwxrwxrwx 1 atadmin atadmin 1652907 Nov 15 > 10:49 catalina.jar -rwxrwxrwx 1 atadmin atadmin 1653788 Nov 2 > 09:29 catalina.jar.20181115-1049 Remove this. > -rwxrwxrwx 1 atadmin atadmin 78634 Nov 2 09:29 > catalina-storeconfig.jar -rwxrwxrwx 1 atadmin atadmin 338876 Nov > 2 09:29 catalina-tribes.jar -rwxrwxrwx 1 atadmin atadmin 2769774 > Nov 2 09:29 ecj-4.7.3a.jar -rwxrwxrwx 1 atadmin atadmin 87515 > Nov 2 09:29 el-api.jar -rwxrwxrwx 1 atadmin atadmin 167490 Nov > 2 09:29 jasper-el.jar -rwxrwxrwx 1 atadmin atadmin 557374 Nov 2 > 09:29 jasper.jar -rwxrwxrwx 1 atadmin atadmin 27900 Nov 2 09:29 > jaspic-api.jar -rwxrwxrwx 1 atadmin atadmin 63167 Nov 2 09:29 > jsp-api.jar -rwxrwxrwx 1 atadmin atadmin 3698857 Mar 12 17:51 > ojdbc7.jar This is duplicated from your web application. If Tomcat is configuring your JDBC connector for you (using a <Resource> configuration) then you probably want to put your JAR file *here* and not in the applicatio n. > -rwxrwxrwx 1 atadmin atadmin 282576 Nov 2 09:29 servlet-api.jar > -rwxrwxrwx 1 atadmin atadmin 11212 Nov 2 09:29 tomcat-api.jar > -rwxrwxrwx 1 atadmin atadmin 845744 Nov 2 09:29 > tomcat-coyote.jar -rwxrwxrwx 1 atadmin atadmin 307435 Mar 19 17:42 > tomcat-dbcp-9.0.13.jar Is this not what came with Tomcat? You should not replace any of Tomcat's libraries without a *very* good reason. > -rwxrwxrwx 1 atadmin atadmin 65303 Nov 2 09:29 > tomcat-i18n-es.jar -rwxrwxrwx 1 atadmin atadmin 39235 Nov 2 > 09:29 tomcat-i18n-fr.jar -rwxrwxrwx 1 atadmin atadmin 42125 Nov > 2 09:29 tomcat-i18n-ja.jar -rwxrwxrwx 1 atadmin atadmin 12166 > Nov 2 09:29 tomcat-i18n-ru.jar -rwxrwxrwx 1 atadmin atadmin > 36029 Nov 2 09:29 tomcat-jni.jar -rwxrwxrwx 1 atadmin atadmin > 165171 Nov 2 09:29 tomcat-util.jar -rwxrwxrwx 1 atadmin atadmin > 208966 Nov 2 09:29 tomcat-util-scan.jar -rwxrwxrwx 1 atadmin > atadmin 230254 Nov 2 09:29 tomcat-websocket.jar -rwxrwxrwx 1 > atadmin atadmin 38022 Nov 2 09:29 websocket-api.jar It would be well worth your while to run OWASP's dependency-checker against your applications dependencies (libraries). It will liekly scare the hell out of you. Or, it should. I suspect your problems are from: 1. Two drivers loaded at application level 2. One driver loaded at Tomcat level I would remove all drivers from the application's WEB-INF/lib directory and leave the one in Tomcat's lib/ directory. - -chris > -----Original Message----- From: Olaf Kock > [mailto:tom...@olafkock.de] Sent: Monday, March 25, 2019 1:56 AM > To: users@tomcat.apache.org Subject: [EXTERNAL] Re: Could not find > datasource: java:/comp/env/jdbc/TOPSDB when start Tomcat 9.0.13 > > > > On 25.03.19 03:41, Hua, Gary - Saint Louis, MO - Contractor wrote: >> Hi experts: >> >> After I deployed my application TOPS to Tomcat server(9.0.13) on >> Linux box, and started the server, I got the following error: >> >> >> 1537 [main] FATAL connection.DatasourceConnectionProvider - >> Could not find datasource: java:/comp/env/jdbc/TOPSDB >> java.lang.ClassCastException: >> org.apache.tomcat.dbcp.dbcp2.BasicDataSource cannot be cast to >> javax.sql.DataSource at >> org.hibernate.connection.DatasourceConnectionProvider.configure(Datas o >> >> urceConnectionProvider.java> >> ... >> >> I have tried to put different version of tomcat-dbcp.jar like >> tomcat-dbcp-7.0.47.jar/ tomcat-dbcp-8.0.23.jar/ >> tomcat-dbcp-9.0.13.jar into >> /opt/TomCat/apache-tomcat-9.0.13/lib, but not the same error >> occurred. > > One way or another, the last sentence most likely is the most > relevant information, and key to solving your problem: Whenever a > Java class can't be typecast to its legitimate superclass or > interface, this is a clear sign that the superclass or interface > can be found twice on the classpath. > > The error message only contains the class name, not the > classloader, so the root cause is effectively hidden. Make sure > that javax.sql.DataSource is nowhere to be found in your app's > WEB-INF/lib, and only once in tomcat's lib directory. > > Olaf > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > -----BEGIN PGP SIGNATURE----- Comment: Using GnuPG with Thunderbird - https://www.enigmail.net/ iQIzBAEBCAAdFiEEMmKgYcQvxMe7tcJcHPApP6U8pFgFAlyaSGgACgkQHPApP6U8 pFjyPA/9GNnf9FVkSL3yly8ebDaDy405PfyEdAW1YfYBqYyDJzjQV9f7xeKj1evD hQe49VzgnyfU6m/JF08CZHtD5lmXFBGScgL6y2WHsyeR4cBZPUDtTEatJbBCz3E6 wsI/kGE1AV3t6biKnKtlwFcrNUwddK191SCM8MysdTlwiHjpaACCUGKygEYZM5kn WenMweDQI0KeRipHoMx80VoBrIHtSDBZpfawLsn1g52qOmKg5+HmRCfULPqdXEcA OKPuSHX2y4IkyZqW2SOYRkAshcCTEBRjJMRF8EVJSKzIyeo/lhpkT2eZRLaONpq+ Fqd9cRQOH+NOP85iIQFgjLBWVGqj7xleGyrE4QbcNNKkQSAGvXtoGBCDNsqgved1 pIDxtTVdJ0izuIYROrOFqB1EYk/JaSWOLBodmqjI5gchSXNyf3AzVvEbxmoPyLq+ j0t6IYYuPuy0b0Rm2mKSsPVVOMs5RDRi59DrGQZzsXbuRAM4wOEx1jcx4IvnEaoQ v2Zc5fYt+9m7phmg6lF2rS17BdFskJW+VrvqTA+E8f6ugj+owWtuZTE/66Ggaxgx A9/mOBeIw2+TBr3SAfWrrJZHHBIymFH+i3hk+u5xMxyP1IFDj6w1PGGdUnq0vpp0 s1WXWqxsB50FWtXwzwo2Y37UiBZeaCMWpQEdkhwKb2vbPjFBDyg= =1vHu -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
