作者a6091731 (亨堡)
看板Cloud
标题[问题] elastic beanstalk + dynamodb
时间Mon Aug 1 18:09:42 2016
各位前辈好~
小弟专案是JAVA MAVEN，想使用Elatic Beanstalk 环境是Tomcat7+Java7
然後把session存在DynamoDB 避免 auto scalable的时候session遗失
在网路上找了很多范例 几乎每个都不太相同
我用了这个范例 先做测试
https://goo.gl/YimfDT
1.建立了一个 .ebextensions资料夹 在WEB-INF下面
2.放入
AmazonDynamoDBSessionManagerForTomcat-1.0.1.jar
context.xml
00-tomcat-setup.config
3.上传部署到Elastic Beanstalk上面
4.日志出现错误
[2016-08-01T10:08:32.003Z] INFO [24618] - [CMD-TailLogs/TailLogs/TailLogs] :
Starting activity...
-------------------------------------
/var/log/httpd/elasticbeanstalk-error_log
-------------------------------------
-------------------------------------
/var/log/tomcat7/catalina.out
-------------------------------------
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at
org.apache.tomcat.util.digester.ObjectCreateRule.begin(ObjectCreateRule.java:144)
at org.apache.tomcat.util.digester.Digester.startElement(Digester.java:1282)
... 31 more
Aug 01, 2016 9:26:14 AM org.apache.catalina.startup.ContextConfig
processContextConfig
SEVERE: Occurred at line 7 column 40
Aug 01, 2016 9:26:15 AM org.apache.tomcat.util.scan.StandardJarScanner scan
WARNING: Failed to scan
[file:/usr/share/java/tomcat7/aws-dynamodb-session-tomcat-2.0.1.jar] from
classloader hierarchy
java.util.zip.ZipException: invalid CEN header (bad signature)
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:215)
at java.util.zip.ZipFile.<init>(ZipFile.java:145)
at java.util.jar.JarFile.<init>(JarFile.java:154)
at java.util.jar.JarFile.<init>(JarFile.java:91)
at sun.net.www.protocol.jar.URLJarFile.<init>(URLJarFile.java:93)
at sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.java:69)
at sun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.java:99)
at
sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:122)
at
sun.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:89)
at org.apache.tomcat.util.scan.FileUrlJar.<init>(FileUrlJar.java:41)
at org.apache.tomcat.util.scan.JarFactory.newInstance(JarFactory.java:34)
at
org.apache.catalina.startup.ContextConfig$FragmentJarScannerCallback.scan(ContextConfig.java:2679)
at
org.apache.tomcat.util.scan.StandardJarScanner.process(StandardJarScanner.java:259)
at
org.apache.tomcat.util.scan.StandardJarScanner.scan(StandardJarScanner.java:221)
at
org.apache.catalina.startup.ContextConfig.processJarsForWebFragments(ContextConfig.java:1915)
at
org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1270)
at
org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:887)
at
org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:387)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at
org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5472)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:899)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:875)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
at
org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1260)
at
org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:2002)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Aug 01, 2016 9:26:15 AM org.apache.catalina.startup.ContextConfig
configureStart
SEVERE: Marking this application unavailable due to previous error(s)
Aug 01, 2016 9:26:16 AM org.apache.catalina.startup.TldConfig tldScanJar
WARNING: Failed to process JAR
[jar:file:/usr/share/java/tomcat7/aws-dynamodb-session-tomcat-2.0.1.jar!/]
for TLD files
java.util.zip.ZipException: invalid CEN header (bad signature)
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:215)
at java.util.zip.ZipFile.<init>(ZipFile.java:145)
at java.util.jar.JarFile.<init>(JarFile.java:154)
at java.util.jar.JarFile.<init>(JarFile.java:91)
at sun.net.www.protocol.jar.URLJarFile.<init>(URLJarFile.java:93)
at sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.java:69)
at sun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.java:99)
at
sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:122)
at
sun.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:89)
at org.apache.tomcat.util.scan.FileUrlJar.<init>(FileUrlJar.java:41)
at org.apache.tomcat.util.scan.JarFactory.newInstance(JarFactory.java:34)
at org.apache.catalina.startup.TldConfig.tldScanJar(TldConfig.java:502)
at org.apache.catalina.startup.TldConfig.access$200(TldConfig.java:61)
at
org.apache.catalina.startup.TldConfig$TldJarScannerCallback.scan(TldConfig.java:300)
at
org.apache.tomcat.util.scan.StandardJarScanner.process(StandardJarScanner.java:259)
at
org.apache.tomcat.util.scan.StandardJarScanner.scan(StandardJarScanner.java:221)
at org.apache.catalina.startup.TldConfig.execute(TldConfig.java:271)
at org.apache.catalina.startup.TldConfig.lifecycleEvent(TldConfig.java:590)
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:5472)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:899)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:875)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
at
org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1260)
at
org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:2002)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
请问各位前辈，这是甚麽问题呢? 可以怎麽解决呢?
谢谢
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※ 编辑: a6091731 (59.124.69.34), 08/01/2016 18:58:54
※ 编辑: a6091731 (59.124.69.34), 08/01/2016 19:00:42
2F：推 slime756: 我觉得你可以去脸书搜寻AWS台湾的社群 再到那发问 还有 08/03 07:56
3F：→ slime756: 这问题感觉跟java比较相关 08/03 07:56
4F：→ a6091731: 已经有在AWS问，我觉得问题应该会偏向linux上部署Tomcat 08/03 18:02
5F：→ a6091731: 去覆写context.xml和加入lib的时候出问题，只是刚好使用 08/03 18:03
6F：→ a6091731: AWS的Elastic+dynamodb 所以想上来看看有没有人碰过 08/03 18:03