MariaDB Connector Issues
Hi, We've been running for a while now using embedded Jetty but due to some upcoming infrastructure changes we're migrating to Tomcat 7. I'm having an issue getting my servlet to recognize the mariadb connector No suitable driver found for jdbc:mariadb:// This has been running in the past with Jetty, so I haven't made any code changes. I've dropped the mariadb-java-client-1.1.8.jar in the tomcathome/lib directory as in my experience in the past this was all I needed to do. However since I'm still getting this exception I'm not sure how to debug further. I've tried running tomcat with the debug option bin/catalina.bat debug but I'm not really sure how to use it properly other than running my servlet and viewing the classpath. Any assistance on the matter would be helpful. Thanks, Nick Cuneo / Software Engineer, Cloud / Enterprise Software Tel: +1 949 517 4802 / Mobile: +1 949 243 4952 3 Ada / Irvine, CA 92618 / USA ncu...@tycoint.com / www.tyco.com [cid:image001.png@01D09C6E.3CAA8C50] This email (including any attachments) may contain information that is private or business confidential. If you received this email in error, please delete it from your system without copying it and notify sender by reply email so that our records can be corrected This e-mail contains privileged and confidential information intended for the use of the addressees named above. If you are not the intended recipient of this e-mail, you are hereby notified that you must not disseminate, copy or take any action in respect of any information contained in it. If you have received this e-mail in error, please notify the sender immediately by e-mail and immediately destroy this e-mail and its attachments.
RE: MariaDB Connector Issues
Apparently with Tomcat7/8 and Java 7+ (we are using java8) you must explicitly add the driver in the code: Class.forName(org.mariadb.jdbc.Driver).newInstance(); I feel like this is a bug with Tomcat7/8 since after Java 6 this was no longer required (and indeed worked in Tomcat5 and 6). Anyway, if anyone else runs into that problem they can resolve it. Thanks, Nick From: Cuneo, Nicholas [mailto:ncu...@tycoint.com] Sent: Monday, June 01, 2015 1:24 PM To: Tomcat Users List Subject: MariaDB Connector Issues Hi, We've been running for a while now using embedded Jetty but due to some upcoming infrastructure changes we're migrating to Tomcat 7. I'm having an issue getting my servlet to recognize the mariadb connector No suitable driver found for jdbc:mariadb:// This has been running in the past with Jetty, so I haven't made any code changes. I've dropped the mariadb-java-client-1.1.8.jar in the tomcathome/lib directory as in my experience in the past this was all I needed to do. However since I'm still getting this exception I'm not sure how to debug further. I've tried running tomcat with the debug option bin/catalina.bat debug but I'm not really sure how to use it properly other than running my servlet and viewing the classpath. Any assistance on the matter would be helpful. Thanks, Nick Cuneo / Software Engineer, Cloud / Enterprise Software Tel: +1 949 517 4802 / Mobile: +1 949 243 4952 3 Ada / Irvine, CA 92618 / USA ncu...@tycoint.commailto:ncu...@tycoint.com / www.tyco.comhttp://www.tyco.com [cid:image001.png@01D09C6E.3CAA8C50] This email (including any attachments) may contain information that is private or business confidential. If you received this email in error, please delete it from your system without copying it and notify sender by reply email so that our records can be corrected This e-mail contains privileged and confidential information intended for the use of the addressees named above. If you are not the intended recipient of this e-mail, you are hereby notified that you must not disseminate, copy or take any action in respect of any information contained in it. If you have received this e-mail in error, please notify the sender immediately by e-mail and immediately destroy this e-mail and its attachments. This e-mail contains privileged and confidential information intended for the use of the addressees named above. If you are not the intended recipient of this e-mail, you are hereby notified that you must not disseminate, copy or take any action in respect of any information contained in it. If you have received this e-mail in error, please notify the sender immediately by e-mail and immediately destroy this e-mail and its attachments.
RE: Deploying JerseyWS 2.8 w/o web.xml
We are using Ivy for our dependency manager, but I'm not exactly following what
you mean. Are you suggesting I'm supplying a jar file in my war that doesn't
need to be there because Tomcat has its own version of it?
Thanks,
Nick
-Original Message-
From: Christopher Schultz [mailto:ch...@christopherschultz.net]
Sent: Friday, May 30, 2014 4:55 PM
To: Tomcat Users List
Subject: Re: Deploying JerseyWS 2.8 w/o web.xml
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Nick
On 5/30/14, 5:03 PM, Cuneo, Nicholas wrote:
We are trying to deploy a webservice to tomcat 8.0.5 using Jersey WS
2.8. In the Jersey documentation it mentions deploying without the
need for a web.xml in your war file using annotations, so I thought
I’d give that a try.
However, when I go to deploy my webservice Tomcat is throwing the
exception below, I can’t figure out what might be the issue.
Some notes about our environment in case they come into play:
The webservice is compiled with java 8.
Tomcat is running on a linux server.
As per the Jersey documentation, I have a class annotated with
@ApplicationPath which extends ResourceConfig. Our webservices exist
in a separate package which is being loaded using the
packages() function.
30-May-2014 20:57:22.592 SEVERE [localhost-startStop-4]
org.apache.catalina.startup.ContextConfig.processServletContainerIniti
alizers
Failed to process JAR found at URL [/api] for
ServletContainerInitializers for context with name [{1}]
java.io.IOException: java.lang.ClassCastException: Cannot cast
org.glassfish.jersey.servlet.init.JerseyServletContainerInitializer
to javax.servlet.ServletContainerInitializer
It looks like you might have a JAR file in WEB-INF/lib that contains
ServletContextInitializer or something similar. Tomcat should veto the loading
of such classes, but something may have slipped-by.
Remember that runtime class is classloader + class, so the above error may be
confusing: JerseyServletContainerInitializer does in fact extend
ServletContainerInitializer (at least given their current API
javadoc) so the problem is likely that the ClassLoaders do not match.
Perhaps you are using Maven and it's unaware that Tomcat provides some of the
javax.* packages itself?
- -chris
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RE: Deploying JerseyWS 2.8 w/o web.xml
I think you are correct, maybe I need to exclude some jars from my bundle?
find . -name *.jar | xargs grep ServletContainerInitializer.class
Binary file ./servlet-api.jar matches
find ../webapps/api/WEB-INF/lib -name *.jar | xargs grep
ServletContainerInitializer.class
Binary file ../webapps/api/WEB-INF/lib/jersey-container-servlet-jar-2.8.jar
matches
Binary file ../webapps/api/WEB-INF/lib/javax.servlet-api-jar-3.0.1.jar matches
Thanks,
Nick
-Original Message-
From: Cuneo, Nicholas [mailto:ncu...@tycoint.com]
Sent: Monday, June 02, 2014 9:25 AM
To: Tomcat Users List
Subject: RE: Deploying JerseyWS 2.8 w/o web.xml
We are using Ivy for our dependency manager, but I'm not exactly following what
you mean. Are you suggesting I'm supplying a jar file in my war that doesn't
need to be there because Tomcat has its own version of it?
Thanks,
Nick
-Original Message-
From: Christopher Schultz [mailto:ch...@christopherschultz.net]
Sent: Friday, May 30, 2014 4:55 PM
To: Tomcat Users List
Subject: Re: Deploying JerseyWS 2.8 w/o web.xml
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Nick
On 5/30/14, 5:03 PM, Cuneo, Nicholas wrote:
We are trying to deploy a webservice to tomcat 8.0.5 using Jersey WS
2.8. In the Jersey documentation it mentions deploying without the
need for a web.xml in your war file using annotations, so I thought
I’d give that a try.
However, when I go to deploy my webservice Tomcat is throwing the
exception below, I can’t figure out what might be the issue.
Some notes about our environment in case they come into play:
The webservice is compiled with java 8.
Tomcat is running on a linux server.
As per the Jersey documentation, I have a class annotated with
@ApplicationPath which extends ResourceConfig. Our webservices exist
in a separate package which is being loaded using the
packages() function.
30-May-2014 20:57:22.592 SEVERE [localhost-startStop-4]
org.apache.catalina.startup.ContextConfig.processServletContainerIniti
alizers
Failed to process JAR found at URL [/api] for
ServletContainerInitializers for context with name [{1}]
java.io.IOException: java.lang.ClassCastException: Cannot cast
org.glassfish.jersey.servlet.init.JerseyServletContainerInitializer
to javax.servlet.ServletContainerInitializer
It looks like you might have a JAR file in WEB-INF/lib that contains
ServletContextInitializer or something similar. Tomcat should veto the loading
of such classes, but something may have slipped-by.
Remember that runtime class is classloader + class, so the above error may be
confusing: JerseyServletContainerInitializer does in fact extend
ServletContainerInitializer (at least given their current API
javadoc) so the problem is likely that the ClassLoaders do not match.
Perhaps you are using Maven and it's unaware that Tomcat provides some of the
javax.* packages itself?
- -chris
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Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/
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=6tVn
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received this e-mail in error, please notify the sender immediately by e-mail
and immediately destroy this e-mail and its attachments.
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RE: Deploying JerseyWS 2.8 w/o web.xml
The only error I saw in my catalina logs was the one I copied earlier. Indeed, removing javax.servlet-api fixed the issue. Thanks, Nick -Original Message- From: Christopher Schultz [mailto:ch...@christopherschultz.net] Sent: Monday, June 02, 2014 9:58 AM To: Tomcat Users List Subject: Re: Deploying JerseyWS 2.8 w/o web.xml -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Nicholas, On 6/2/14, 12:38 PM, Cuneo, Nicholas wrote: I think you are correct, maybe I need to exclude some jars from my bundle? find . -name *.jar | xargs grep ServletContainerInitializer.class Binary file ./servlet-api.jar matches find ../webapps/api/WEB-INF/lib -name *.jar | xargs grep ServletContainerInitializer.class Binary file ../webapps/api/WEB-INF/lib/jersey-container-servlet-jar-2.8.jar matches Binary file ../webapps/api/WEB-INF/lib/javax.servlet-api-jar-3.0.1.jar matches Yes, those are going to be a problem. and need to be removed from WEB-INF/lib You should also remove anything that provides JSP or EL APIs. Like I said, Tomcat should be protecting itself against such classes being loaded... are there any warnings during deployment that JAR files are being rejected? - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1 Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCAAGBQJTjK0XAAoJEBzwKT+lPKRYnNoQALTKiIDycnKxYmAWt7QdQy2c evQYKt1xEQwDUq1qrng7KDWaF5qgy6udm682z0RLgfNVQOmklXEkR8TTnPyuhaDY QNrTg0ojQytXcVdBiyqiectVTkj9Bqf3nATGqUN20CI2zUuEvK1Bt+dvGzBTRNji ckJSgNZyA6dbODr84jLZG4s5eVwrS+Ee68EtDuJSxKPtjWiBwMtzJ+1inYL9xHY+ jUXC71UCroj7typlNVeSTL6pUlPrs1xq2FJGNQn6Q5IecevLHK08EZlKkcqVdc5A BH8/VlSnFgYBIDXCWY+UydFT+M3GmwLX5h120oTczY9doPAHF0W4s6anrzt6hPc7 mMOjHhBbgyMi2EigS/kGCpK4opiLTkGouba8JQQPmc6IhMRZyaEW3WyDDfaFlRGQ w3cN/mQ0QKY0sirOPa4O2wqeH6rW/tG6i20MCKDOkT9X7KXEvLkvfTZDuQyi7FOI Ew81AztOODBci6MByrgt7MVPmhLd0I+jaqAERLk3bLAKbd5CFDe5yHo5l3f+JMGB dS+cQUFLu51GteTLLnhoiyZpER6OXKliZxytlbqbMfyj+iuMvkbnLy+X8XAaiEWk +BGskIIqLi70c4MOLbZwlVQxQp+DLuQhwWmIQ3Fa+Gf6gF1IhUhY/5AUxKz4hK3P GdRQ++l8m626y7pfS3Cy =LKd/ -END PGP SIGNATURE- - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org This e-mail contains privileged and confidential information intended for the use of the addressees named above. If you are not the intended recipient of this e-mail, you are hereby notified that you must not disseminate, copy or take any action in respect of any information contained in it. If you have received this e-mail in error, please notify the sender immediately by e-mail and immediately destroy this e-mail and its attachments.
Deploying JerseyWS 2.8 w/o web.xml
Hi,
We are trying to deploy a webservice to tomcat 8.0.5 using Jersey WS 2.8. In
the Jersey documentation it mentions deploying without the need for a web.xml
in your war file using annotations, so I thought I'd give that a try.
However, when I go to deploy my webservice Tomcat is throwing the exception
below, I can't figure out what might be the issue.
Some notes about our environment in case they come into play:
The webservice is compiled with java 8.
Tomcat is running on a linux server.
As per the Jersey documentation, I have a class annotated with @ApplicationPath
which extends ResourceConfig. Our webservices exist in a separate package
which is being loaded using the packages() function.
30-May-2014 20:57:22.592 SEVERE [localhost-startStop-4]
org.apache.catalina.startup.ContextConfig.processServletContainerInitializers
Failed to process JAR found at URL [/api] for ServletContainerInitializers for
context with name [{1}]
java.io.IOException: java.lang.ClassCastException: Cannot cast
org.glassfish.jersey.servlet.init.JerseyServletContainerInitializer to
javax.servlet.ServletContainerInitializer
at
org.apache.catalina.startup.WebappServiceLoader.loadServices(WebappServiceLoader.java:185)
at
org.apache.catalina.startup.WebappServiceLoader.load(WebappServiceLoader.java:151)
at
org.apache.catalina.startup.ContextConfig.processServletContainerInitializers(ContextConfig.java:1597)
at
org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1125)
at
org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:768)
at
org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:303)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at
org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5058)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:726)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:702)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:697)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:976)
at
org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1762)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassCastException: Cannot cast
org.glassfish.jersey.servlet.init.JerseyServletContainerInitializer to
javax.servlet.ServletContainerInitializer
at java.lang.Class.cast(Class.java:3258)
at
org.apache.catalina.startup.WebappServiceLoader.loadServices(WebappServiceLoader.java:182)
... 19 more
Thanks,
Nick Cuneo / Software Engineer, Cloud / Tyco Retail Solutions
Tel: +1 949 517 4802 / Mobile: +1 949 243 4952
3 Ada / Irvine, CA 92618 / USA
ncu...@tycoint.com / www.tyco.com
[cid:image001.png@01CF7C0F.E25B4660]
This email (including any attachments) may contain information that is private
or business confidential. If you received this email in error, please delete it
from your system without copying it and notify sender by reply email so that
our records can be corrected
This e-mail contains privileged and confidential information intended for the
use of the addressees named above. If you are not the intended recipient of
this e-mail, you are hereby notified that you must not disseminate, copy or
take any action in respect of any information contained in it. If you have
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