作者a6091731 (亨堡)
看板Cloud
標題[問題] elastic beanstalk + dynamodb
時間Mon Aug 1 18:09:42 2016
各位前輩好~
小弟專案是JAVA MAVEN，想使用Elatic Beanstalk 環境是Tomcat7+Java7
然後把session存在DynamoDB 避免 auto scalable的時候session遺失
在網路上找了很多範例 幾乎每個都不太相同
我用了這個範例 先做測試
https://goo.gl/YimfDT
1.建立了一個 .ebextensions資料夾 在WEB-INF下面
2.放入
AmazonDynamoDBSessionManagerForTomcat-1.0.1.jar
context.xml
00-tomcat-setup.config
3.上傳部署到Elastic Beanstalk上面
4.日誌出現錯誤
[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)
請問各位前輩，這是甚麼問題呢? 可以怎麼解決呢?
謝謝
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※ 編輯: a6091731 (59.124.69.34), 08/01/2016 18:58:54
※ 編輯: a6091731 (59.124.69.34), 08/01/2016 19:00:42
2F：推 slime756: 我覺得你可以去臉書搜尋AWS台灣的社群 再到那發問 還有 08/03 07:56
3F：→ slime756: 這問題感覺跟java比較相關 08/03 07:56
4F：→ a6091731: 已經有在AWS問，我覺得問題應該會偏向linux上部署Tomcat 08/03 18:02
5F：→ a6091731: 去覆寫context.xml和加入lib的時候出問題，只是剛好使用 08/03 18:03
6F：→ a6091731: AWS的Elastic+dynamodb 所以想上來看看有沒有人碰過 08/03 18:03