2007年11月28日随笔档案 - andyj2ee

2007年11月28日 #

系统cvs to Git 迁移

迁移简介

应用工具：cvs2git

工作原理：文件系统的copy, from cvs repository to export temp file, then import to Git repository.

使用条件: Git version 1.5.4.4 or later (我们的目标 git 库版本：

git --version

git version 1.9.0

git --version
git version 1.9.0

cvs2git工具安装

迁移过程

具体的迁移过程：

以下为迁移wxxr-core-framework

1. 在123.1上用cvs2git把cvs仓库，导出成git的备份文件（blob file and dump file）

cvs2git --blobfile=/tmp/cvs2git/output/git-blob-cfw.dat --dumpfile=/tmp/cvs2git/output/git-dump-cfw.dat --username=zhangjunqing --fallback-encoding=GBK /app/cvsroot/wxxr-projects/wxxr-core-framework
创建本地git仓库
- git init --bare wxxr-core-framework.git

下载导出的git的备份文件到本地临时目录 **
- cd /Users/zhangjq/temp/cvs2git
- scp -r djboss@192.168.123.1:/tmp/cvs2git/output/git-* .
用git的fast-import命令把从cvs导出的git备份文件导入刚创建的git仓库** cd /Users/zhangjq/git/wxxr-core-framework/wxxr-core-framework.git** cat /Users/zhangjq/temp/cvs2git/git-blob-cfw.dat /Users/zhangjq/temp/cvs2git/git-dump-cfw.dat | git fast-import
在Stash 上创建远程仓库** 创建了framework-core 仓库集，并在此仓库集下创建了wxxr-core-framework, wxxr-core-web 等远程仓库**http://developer.corp.wxxr.com.cn/git/projects/FRMCORE/repos/wxxr-core-framework/browse
在本地执行** git branch -D TAG.FIXUP (执行git branch -a 没有找到这个分支，为什么删除？error: branch 'TAG.FIXUP' not found. )

- git gc --prune=now

- git remote add origin http://xxxxx@developer.corp.wxxr.com.cn/git/scm/frmcore/wxxr-core-framework.git

- git push --all origin (将本地的所有分支都推送到远程主机)
- git push -~~tags origin (最后，git push不会推送标签（tag），除非使用~~-tags选项。)
至此，完成了wxxr-core-framework的迁移。下一步执行比较验证。

Git 时不时地将这些对象打包至一个叫 packfile 的二进制文件以节省空间并提高效率。当仓库中有太多的松散对象，或是手工调用git gc 命令，或推送至远程服务器时，Git 都会这样做。

附：迁移脚本

迁移验证

用本地cvs代码库代码与git下载的库代码比较，有$Revision$ 的少版本信息外，其它一切正常。

迁移报告

wxxr-core-framework

cvs2svn Statistics:
------------------
Total CVS Files:              3000
Total CVS Revisions:          9439
Total CVS Branches:          33449
Total CVS Tags:            3278944
Total Unique Tags:            2446
Total Unique Branches:          24
CVS Repos Size in KB:       159751
Total SVN Commits:            5260
First Revision Date:    Wed May 31 15:56:03 2006
Last Revision Date:     Sun Jan  4 17:22:23 2015
------------------
Timings (seconds):
------------------
1065   pass1    CollectRevsPass
0   pass2    CleanMetadataPass
0   pass3    CollateSymbolsPass
648   pass4    FilterSymbolsPass
1   pass5    SortRevisionsPass
37   pass6    SortSymbolsPass
436   pass7    InitializeChangesetsPass
82   pass8    BreakRevisionChangesetCyclesPass
82   pass9    RevisionTopologicalSortPass
296   pass10   BreakSymbolChangesetCyclesPass
406   pass11   BreakAllChangesetCyclesPass
413   pass12   TopologicalSortPass
319   pass13   CreateRevsPass
159   pass14   SortSymbolOpeningsClosingsPass
15   pass15   IndexSymbolsPass
432   pass16   OutputPass
4391   total

fast-import wxxr-core-framework source code:

git-fast-import statistics:
---------------------------------------------------------------------
Alloc'd objects:      45000
Total objects:        41365 (      2260 duplicates                  )
blobs  :         7817 (       709 duplicates       6887 deltas of       7248 attempts)
trees  :        30677 (      1551 duplicates      12608 deltas of      29589 attempts)
commits:         2871 (         0 duplicates          0 deltas of          0 attempts)
tags   :            0 (         0 duplicates          0 deltas of          0 attempts)
Total branches:        2472 (        24 loads     )
marks:     1073741824 (     11397 unique    )
atoms:           2772
Memory total:          4532 KiB
pools:          2423 KiB
objects:          2109 KiB
---------------------------------------------------------------------
pack_report: getpagesize()            =       4096
pack_report: core.packedGitWindowSize = 1073741824
pack_report: core.packedGitLimit      = 8589934592
pack_report: pack_used_ctr            =      23737
pack_report: pack_mmap_calls          =        824
pack_report: pack_open_windows        =          1 /          1
pack_report: pack_mapped              =    7439224 /    7439224
---------------------------------------------------------------------

@import url(http://www.blogjava.net/CuteSoft_Client/CuteEditor/Load.ashx?type=style&file=SyntaxHighlighter.css);@import url(/css/cuteeditor.css);

posted @ 2015-01-13 18:53 java光环阅读(724) | 评论 (0) | 编辑收藏

异常：java.lang.ArrayIndexOutOfBoundsException: 48188

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-plugin-plugin:3.2:helpmojo (generate-help-mojo) on project wxxr-build-maven-plugin: Execution generate-help-mojo of goal org.apache.maven.plugins:maven-plugin-plugin:3.2:helpmojo failed: 48188 -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-plugin-plugin:3.2:helpmojo (generate-help-mojo) on project wxxr-build-maven-plugin: Execution generate-help-mojo of goal org.apache.maven.plugins:maven-plugin-plugin:3.2:helpmojo failed: 48188
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:224)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:108)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:76)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:116)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:361)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:213)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:157)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution generate-help-mojo of goal org.apache.maven.plugins:maven-plugin-plugin:3.2:helpmojo failed: 48188
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:144)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
    ... 19 more
Caused by: java.lang.ArrayIndexOutOfBoundsException: 48188
    at org.objectweb.asm.ClassReader.readClass(Unknown Source)
    at org.objectweb.asm.ClassReader.accept(Unknown Source)
    at org.objectweb.asm.ClassReader.accept(Unknown Source)
    at org.apache.maven.tools.plugin.annotations.scanner.DefaultMojoAnnotationsScanner.scanFile(DefaultMojoAnnotationsScanner.java:139)
    at org.apache.maven.tools.plugin.annotations.scanner.DefaultMojoAnnotationsScanner.scan(DefaultMojoAnnotationsScanner.java:85)
    at org.apache.maven.tools.plugin.annotations.JavaAnnotationsMojoDescriptorExtractor.scanAnnotations(JavaAnnotationsMojoDescriptorExtractor.java:125)
    at org.apache.maven.tools.plugin.annotations.JavaAnnotationsMojoDescriptorExtractor.execute(JavaAnnotationsMojoDescriptorExtractor.java:104)
    at org.apache.maven.tools.plugin.scanner.DefaultMojoScanner.populatePluginDescriptor(DefaultMojoScanner.java:108)
    at org.apache.maven.plugin.plugin.AbstractGeneratorMojo.execute(AbstractGeneratorMojo.java:233)
    at org.apache.maven.plugin.plugin.HelpGeneratorMojo.execute(HelpGeneratorMojo.java:88)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:133)
    ... 20 more
[ERROR]
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginExecutionException

临时解决办法：将commons-jelly 版本由1.0改为1.0-RC1
        <dependency>
            <groupId>commons-jelly</groupId>
            <artifactId>commons-jelly</artifactId>
            <version>1.0-RC1</version>
        </dependency>

posted @ 2014-12-17 15:27 java光环阅读(3680) | 评论 (0) | 编辑收藏

如何成为一名软件架构师？

Daniel Mohl是一名专业的软件工程师/架构师，他的兴趣包括理解各种复杂的编程语言、企业应用架构以及如何搭建业务与技术，他通晓F#、C#、 CoffeeScript、JavaScript、Erlang、ASP.NET、MVC、WPF、WCF、Sliverlight、SQL Server等技术。有着多年的软件开发经验。

他经常会被一些有潜力和有前途的程序员问到：“我要怎么做才能成为一名架构师？”说实话，这已经是老生常谈的话题了，答案当然是视情况而定。不过他也根据自己的经验，给大家一些建议，并且提供一些资料，助你快速走上架构师这条道路。

下面是Daniel Mohl所提出的列表，供大家参考：

首先，你必须不断地寻求改善和提升自己。而提升自己的最好方法是阅读，下面有几本书，对我的软件架构技能的提升很大。推荐给大家：

除了阅读，还有没有其他需要注意的、或者在平时需要关注的东西呢？

每隔一两年学习一门新语言，F#是个不错的选择。
选择一个重点领域，但是尽可能对许多技术有个高层次的理解
对你所关注的重点领域，开通一个博客并且继续拓展该领域的知识面，让自己渐渐成为一名专家。
与不同的技术、编程语言、设计模式和结构等（甚至是它并没有在日常中给予你直接的帮助）打交道。你永远都不知道这些知识是否会在未来派上用场，但是对你绝对是有益无害。
根据你的目标受众来谈论“语言”。作为一名架构师，你将会与各种各样等级的人打交道，并且他们对技术的理解也会有所不同。所以要学会调整你的讲解方式，做到因人制宜，让他们能够理解。
阅读博客、观看/参加Twitter或G+、听播客、读杂志、参加用户小组会议和技术会议，并且在这些会议上踊跃发言。这些都会给你带来无穷无尽的知识和乐趣，建立自己的“品牌”和提供交流机会。
纪律是关键。永远做你自己最喜欢的工作，即使它听起来不那么有趣。每天安排时间学习一些新的东西，即使是15分钟也可，千万不要被其他事情占用了这段时间。
开启博客之旅。我发现，与阅读比起来，把东西写下来会让你有更深入的理解。
利用好“闲暇时间”，这段时间可以拿本杂志读读，或者去听听播客等。
了解各种可用的开发工具，可以使架构师的工作更好、更有效
看许多不同项目里的架构
学习各个项目的管理方法
学习一些评估技术，对业务可以提供有价值的评估

上面是作者总结出来的列表，虽然看起来有点枯燥无味，但在整个软件开发过程中是乐趣无穷的。如果你还有更好的建议，欢迎与我们分享。

来自：How to Become a Software Architect

posted @ 2014-06-18 22:49 java光环| 编辑收藏

Maven3 在Mac平台安裝

Maven在Mac平台安裝

如果有安裝XCode, XCode會自動幫你安裝Maven, 安裝在/usr/share/java/

安裝3.0.3

到http://maven.apache.org/download.html下載maven 3.0.3
將apache-maven-3.0.3-bin.tar.gz解壓縮到/usr/share/java
移除/usr/share下的softlink maven
ln -s /usr/share/java/apache-maven-3.0.3 /usr/share/maven

修改~/.profile 設定M3_HOME=/usr/share/java/apache-maven-3.0.3

注意事項

不能同時設M2_HOME與M3_HOME兩個環境變數, 不然執行maven會出現以下的exception

Exception in thread "main" java.lang.NoClassDefFoundError: org/codehaus/plexus/classworlds/launcher/Launcher  Caused by: java.lang.ClassNotFoundException: org.codehaus.plexus.classworlds.launcher.Launcher   at java.net.URLClassLoader$1.run(URLClassLoader.java:202)   at java.security.AccessController.doPrivileged(Native Method)   at java.net.URLClassLoader.findClass(URLClassLoader.java:190)   at java.lang.ClassLoader.loadClass(ClassLoader.java:307)   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)   at java.lang.ClassLoader.loadClass(ClassLoader.java:248)

参考：http://cb.esast.com/cb/wiki/22945

Installing Maven 3 on OS X

1. Install Mac Ports

2. Install Maven 3

Open a terminal and type the following:

sudo port install maven3 maven_select

sudo maven_select maven3

posted @ 2011-05-31 14:12 java光环阅读(3956) | 评论 (0) | 编辑收藏

jboss AS 使用websphere MQ 连接方式

MBean Name:	Domain Name:	jboss.jca
	service:	ConnectionFactoryBinding
	name:	/wmq/XAQueueConnectionFactory
MBean Java Class:	org.jboss.resource.connectionmanager.ConnectionFactoryBindingService

/** Whether to use the java naming context */
   protected boolean useJavaContext = true;

src/main/org/jboss/resource/adapter/jms/inflow/JmsActivationSpec.java:
Caused by: javax.jms.JMSException: MQJCA1018:Only one session per connection allowed.
/** The maximum number of sessions */
   private int maxSession = 15;

<tx-connection-factory>
    <jndi-name>/wmq/XAQueueConnectionFactory</jndi-name>
    <xa-transaction>
    </xa-transaction>
    <rar-name>wmq.jmsra.rar</rar-name>
    <connection-definition>javax.jms.ConnectionFactory</connection-definition>
    <config-property name="channel" type="java.lang.String">SYSTEM.ADMIN.SVRCONN</config-property>
    <config-property name="hostName" type="java.lang.String">192.168.123.20</config-property>
    <config-property name="port" type="java.lang.String">1420</config-property>
    <config-property name="queueManager" type="java.lang.String">QM.NODE.20</config-property>
    <config-property name="maxSession" type="java.lang.String">1</config-property>
    <use-java-context>false</use-java-context>
    <max-pool-size>20</max-pool-size>
</tx-connection-factory>

posted @ 2009-08-04 14:00 java光环阅读(829) | 评论 (0) | 编辑收藏

了解OptimalJ

OptimalJ是一款高级的企业级应用开发环境，它使用成熟的模式(Pattern) 直接从可视化模型生成全面的、可运行的J2EE应用系统，实现了最好的实践经验并基于J2EE规则编写代码。使用OMG的模型驱动架构标准， OptimalJ帮助简化开发，使架构师、设计人员和开发人员快速开发可靠的应用系统

MDA的开发工具

OptimalJ总共有三个版本：
一、架构版本
1、可以定制

模型和增加、修改删除转换模式。
2、涵盖专业版本的所有功能。
3、适合公司的架构师

使用。
二、专业版本
1、开发PIM、PSM和代码模型。
2、涵盖开发版本的所有功能。
3、适合公司的分析和设计人员使用。
三、开发版本
1、可以只读

PIM、PSM模型，可以修改Free Block的代码，并添加自己的代码。
2、可以调试、运行测试系统的功能。
3、适合公司的开发人员使用。

posted @ 2009-03-19 12:59 java光环阅读(287) | 评论 (0) | 编辑收藏

tomcat 如何跟踪调试

看了好多关于tomcat 如何跟踪的文档
大多说要手工加上debug
Tomcat：在catalina.bat中：%_EXECJAVA% %JAVA_OPTS% %CATALINA_OPTS%后面加上
-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=1044

其实还有更简单的做法:

修改startup.sh
在最后一行启动代码中加上 jpda 即可
参考如下:
exec "$PRGDIR"/"$EXECUTABLE" jpda start "$@"

posted @ 2008-08-28 15:46 java光环阅读(1638) | 评论 (1) | 编辑收藏

linux 下的jadclipse plugin 的安装

需要下载包：
1.dwonload jad包
http://www.kpdus.com/jad.html#download
http://www.kpdus.com/jad/linux/jadls158.zip
(Jad 1.5.8e for Linux (statically linked) (389972 bytes) - take this version if the one above crashes or displays the "seek error" message. )
2.download jadclipse包
http://jaist.dl.sourceforge.net/sourceforge/jadclipse/net.sf.jadclipse_3.3.0.jar
尝试这个地址查找最新包: http://sourceforge.net/project/showfiles.php?group_id=40205

步骤：
1. 解压jadls158.zip 到/home/zhangjunqing/devTools/这包仅两个文件，jad , Readme.txt.
2. net.sf.jadclipse_3.3.0.jar 此包copy 到eclipse\plugins目录下
3. 启动Eclipse后，在Windows——>Perference——>Java下面应该会多出一个JadClipse目录，
修改配置jadclipse：设置path to decompiler为jad 的全路径，如：/home/zhangjunqing/devTools/jad
可在Directory for temporary files中指定临时文件的路径
4.查Eclipse的Windows——>Perference——>General->Editors->File Associations中修改“*.class”默认关联的编辑器为“JadClipse Class File Viewer”
5.安装完成，双击class文件，Eclipse将自动反编译了。
trouble:
在执行步骤5时遇到如下错误：
/home/zhangjunqing/devTools/jad: error while loading shared libraries: libstdc++-libc6.2-2.so.3: cannot open shared object file: No such file or directory
我用的linux 为ubuntu 7.10. 执行以下命令，

sudo apt-get install libstdc++2.10-glibc2.2

重启eclipse 后解决。

##

posted @ 2008-04-30 13:56 java光环阅读(1767) | 评论 (0) | 编辑收藏

PSIVTRun jndi 验证成功

关键词:   PSIVTRun    MQQueueManager

一般的进行nojndi 验证全能成功,下面进行jndi 方式的验证:
要先建jndi , 供PSIVTRun 默认使用.
cd /opt/mqm/java/bin
./JMSAdmin
DEFINE TCF(ivtTCF)
--This command defines the TopicConnectionFactory.
DEFINE T(ivtT) TOPIC(MQJMS/PSIVT/Information)
--This command defines the Topic.

执行命令:
./PSIVTRun -url "file:/JNDI-Directory" -icf com.sun.jndi.fscontext.RefFSContextFactory
即可.

[djboss@DevStation1 bin]$ ./PSIVTRun -url "file:/JNDI-Directory" -icf com.sun.jndi.fscontext.RefFSContextFactory

5724-H72, 5655-L82, 5724-L26 (c) Copyright IBM Corp. 2002, 2005. All Rights Reserved.
用于 Java(tm) 消息服务的 Websphere MQ 类 6.0
发布／预订安装验证测试

正在使用受管对象，请确保它们可用
正在检索来自 JNDI 的 TopicConnectionFactory
正在检索来自 JNDI 的 Topic
正在创建 Connection
正在创建 Session
正在创建 TopicPublisher
正在创建 TopicSubscriber
正在创建 TextMessage
正在添加文本
正在将消息发布至 topic://MQJMS/PSIVT/Information
正在等待消息抵达［最大为 5 秒］...

取出消息:
JMS 消息类: jms_text
JMSType:         null
JMSDeliveryMode: 2
JMSExpiration:   0
JMSPriority:     4
JMSMessageID:    ID:414d5120706172656e74323020202020060ee147c5da0020
JMSTimestamp:    1206523343329
JMSCorrelationID:ID:414d5120706172656e74323020202020060ee14705680320
JMSDestination: topic://MQJMS/PSIVT/Information
JMSReplyTo:      null
JMSRedelivered: false
JMS_IBM_PutDate:20080326
JMSXAppID:parent20
JMS_IBM_Format:MQSTR
JMS_IBM_PutApplType:26
JMS_IBM_MsgType:8
JMSXUserID:djboss
JMS_IBM_PutTime:09222333
JMSXDeliveryCount:1
A simple text message from the MQJMSPSIVT program
应答字符串等于原始字符串
正在关闭 TopicSubscriber
正在关闭 TopicPublisher
正在关闭 Session
正在关闭 Connection
PSIVT 已完成

[djboss@DevStation1 bin]$

若遇到如下错误,是由于默认队列管理器没有建立.

[tjboss@TestStation30 bin]$ ./PSIVTRun -url "file:/JNDI-Directory" -icf com.sun.jndi.fscontext.RefFSContextFactory

5724-H72, 5655-L82, 5724-L26 (c) Copyright IBM Corp. 2002, 2005. All Rights Reserved.
用于 Java(tm) 消息服务的 Websphere MQ 类 6.0
发布／预订安装验证测试

正在使用受管对象，请确保它们可用
正在检索来自 JNDI 的 TopicConnectionFactory
正在检索来自 JNDI 的 Topic
正在创建 Connection
捕获到异常: javax.jms.JMSException: MQJMS2005: 未能为 '' 创建 MQQueueManager
链接的异常: com.ibm.mq.MQException: MQJE001: 完成代码是 2，原因为 2059
PSIVT 已完成

winXP 上用图形的队列管理器工具就可以了.

修改属性图:

若为lunix 环境:
修改在mqm 用户的当前目录有文件mqs.ini
直接修改加入
DefaultQueueManager:
Name=parent20
也可用命令产生：
>crtmqm -q testQM
这条语句将产生
DefaultQueueManager:
Name=testQM
改成你想要的结果即可．

参考资料:
The publish/subscribe installation verification test
MQJMS5062 2085 PSIVTRun with JNDI failed

posted @ 2008-03-25 14:45 java光环阅读(816) | 评论 (0) | 编辑收藏

websphere mq 不能访问集群中其它节点对列

2008-03-23 12:49:02,310 WARN [CMPP Protocol Thread :adaptor2 -- 58] [com.arjuna.ats.arjuna.logging.arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator_2] TwoPhaseCoordinator.beforeCompletion - failed for com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple@f69bf2
org.springframework.jms.InvalidDestinationException: MQJMS2008: 未能打开 MQ 队列 CENTER; nested exception is javax.jms.InvalidDestinationException: MQJMS2008: 未能打开 MQ 队列 CENTER; nested exception is com.ibm.mq.MQException: MQJE001: 完成代码是 2，原因为 2085
Caused by:
javax.jms.InvalidDestinationException: MQJMS2008: 未能打开 MQ 队列 CENTER
        at com.ibm.mq.jms.MQQueueServices.getQueueOpenException(MQQueueServices.java:412)
        at com.ibm.mq.jms.MQQueueServices.getOutputQueue(MQQueueServices.java:354)
        at com.ibm.mq.jms.JMSServicesMgr.getOutputQueue(JMSServicesMgr.java:145)
        at com.ibm.mq.jms.MQSession.createQSender(MQSession.java:6359)
        at com.ibm.mq.jms.MQQueueSession.createSender(MQQueueSession.java:240)
        at com.ibm.mq.jms.MQQueueSession.createProducer(MQQueueSession.java:360)
        at org.springframework.jms.core.JmsTemplate.doCreateProducer(JmsTemplate.java:846)
        at org.springframework.jms.core.JmsTemplate.createProducer(JmsTemplate.java:827)
        at org.springframework.jms.core.JmsTemplate.doSend(JmsTemplate.java:505)
        at org.springframework.jms.core.JmsTemplate$2.doInJms(JmsTemplate.java:477)
        at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:428)
        at org.springframework.jms.core.JmsTemplate.send(JmsTemplate.java:475)
        at org.springframework.jms.core.JmsTemplate.send(JmsTemplate.java:467)
        at com.wxxr.common.service.JMSDataTransferer.transfer(JMSDataTransferer.java:48)
        at com.wxxr.workstation.jboss.service.WSDataTransferInterceptor$1.invoke(WSDataTransferInterceptor.java:66)
        at com.wxxr.common.service.UserCacheLoaderService$updateObject_7337301020227518154.invokeNext(UserCacheLoaderService$updateObject_7337301020227518154.java)
        at com.wxxr.common.service.UserCacheLoaderService.updateObject(UserCacheLoaderService.java)
        at com.wxxr.common.service.BizObjectCacheLoader.updateNode(BizObjectCacheLoader.java:391)
        at com.wxxr.common.service.BizObjectCacheLoader.put(BizObjectCacheLoader.java:255)
        at com.wxxr.common.service.BizObjectCacheLoader.prepare(BizObjectCacheLoader.java:479)
        at org.jboss.cache.interceptors.CacheStoreInterceptor.prepareCacheLoader(CacheStoreInterceptor.java:258)
        at org.jboss.cache.interceptors.CacheStoreInterceptor.invoke(CacheStoreInterceptor.java:131)
        at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
        at org.jboss.cache.interceptors.TxInterceptor.runPreparePhase(TxInterceptor.java:873)
        at org.jboss.cache.interceptors.TxInterceptor$LocalSynchronizationHandler.beforeCompletion(TxInterceptor.java:1156)
        at org.jboss.cache.interceptors.OrderedSynchronizationHandler.beforeCompletion(OrderedSynchronizationHandler.java:75)
        at com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:114)
        at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:247)
        at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:86)
        at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177)
        at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1389)
        at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:135)
        at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:87)
        at org.jboss.aspects.tx.TxPolicy.endTransaction(TxPolicy.java:175)
        at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:87)
        at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
        at com.wxxr.common.jboss.ExJMSGateKeeper$MyMessageListener$onMessage_N6811220613805550889.invokeNext(ExJMSGateKeeper$MyMessageListener$onMessage_N6811220613805550889.java)
        at com.wxxr.common.jboss.ExJMSGateKeeper$MyMessageListener.onMessage(ExJMSGateKeeper.java)
        at com.wxxr.network.adaptor.cmpp.CMPPProtocolService.processReceivedMessage(CMPPProtocolService.java:643)
        at com.wxxr.network.adaptor.cmpp.CMPPProtocolService.handleEvent(CMPPProtocolService.java:627)
        at com.wxxr.network.adaptor.cmpp.AbstractCMPPSession.processMessage(AbstractCMPPSession.java:481)
        at com.wxxr.network.adaptor.cmpp.AbstractCMPPClientSession.processReceivePacket(AbstractCMPPClientSession.java:73)
        at com.wxxr.network.adaptor.cmpp.AbstractCMPPSession$4.run(AbstractCMPPSession.java:1001)
        at com.hygensoft.common.util.AnotherThreadPoolExecutor$Worker.runTask(AnotherThreadPoolExecutor.java:397)
        at com.hygensoft.common.util.AnotherThreadPoolExecutor$Worker.run(AnotherThreadPoolExecutor.java:422)
        at java.lang.Thread.run(Thread.java:595)

环境:

2008年01月23日 20时05分54秒 - Process(28036.1) User(jboss) Program(dspmq)
AMQ6047: Conversion not supported.

EXPLANATION:
WebSphere MQ is unable to convert string data tagged in CCSID 0 to data in
CCSID 0.
ACTION:
Check the WebSphere MQ Application Programming Reference Appendix and the
appropriate National Language Support publications to see if the CCSIDs are
supported by your system.
----- amqxfdcx.c : 768 --------------------------------------------------------

192.168.5.9

InitCtx> dis q(queue.SendQueue)

    FAILIFQUIESCE(YES)
    QUEUE(CENTER)
    QMANAGER()
    PERSISTENCE(APP)
    CCSID(1208)
    TARGCLIENT(JMS)
    ENCODING(NATIVE)
    PRIORITY(APP)
    EXPIRY(APP)
    VERSION(6)

InitCtx>

192.168.5.10
InitCtx> dis q(queue.SendQueue)

    FAILIFQUIESCE(YES)
    QUEUE(CENTER)
    QMANAGER()
    PERSISTENCE(APP)
    CCSID(1208)
    TARGCLIENT(JMS)
    ENCODING(NATIVE)
    PRIORITY(APP)
    EXPIRY(APP)
    VERSION(6)

InitCtx>

192.168.1.6
InitCtx> dis q(queue.ReceiveQueue)

    FAILIFQUIESCE(YES)
    QUEUE(CENTER)
    QMANAGER(QM.CENTER)
    PERSISTENCE(APP)
    CCSID(1208)
    TARGCLIENT(JMS)
    ENCODING(NATIVE)
    PRIORITY(APP)
    EXPIRY(APP)
    VERSION(6)
InitCtx> dis q(queue.SendQueue.guangzhou)

    FAILIFQUIESCE(YES)
    QUEUE(GUANGZHOU)
    QMANAGER()
    PERSISTENCE(APP)
    CCSID(1208)
    TARGCLIENT(JMS)
    ENCODING(NATIVE)
    PRIORITY(APP)
    EXPIRY(APP)
    VERSION(6)
InitCtx>

经查文档:

zh_CN.gb18030

简体中文

GB18030

5488

参考链接:
How to find the CCSID value associated with the coded character set for a locale in a UNIX session
MQ client does not work unless export MQCCSID is used
XC076001 with a reason code of xecX_E_CONV_NOT_SUP when LC_ALL is left blank

解决方案:
集群环境出了问题,原因不详,在CENTER 节点,找到不正常的对列将其删除.
RESET CLUSTER(WXXRCLUS) ACTION(FORCEREMOVE) QMID('QM.GUANGDONG2_2008-03-10_14.37.13') QUEUES(YES)
(注:其中的QMID 可以通过websphere MQ 资源管理器/队列管理器集群/WXXRCLUS/完整存储库/qm.center 中找到不正常队列的QMID.)

posted @ 2008-03-23 22:06 java光环阅读(3223) | 评论 (0) | 编辑收藏

tomcat 不能启动

关键词 : tomcat session EOFException

严重: IOException while loading persisted sessions: java.io.EOFException
严重: Exception loading sessions from persistent storage

原因是tomcat对硬盘的session读取失败，彻底解决办法一下：将work下面的文件清空，主要是*.ser文件，或者只是删除掉session.ser即可以解决。

-------------日志如下:
Listening for transport dt_socket at address: 17001
2008-3-20 15:51:57 org.apache.coyote.http11.Http11Protocol init
信息: Initializing Coyote HTTP/1.1 on http-8081
2008-3-20 15:51:58 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 719 ms
2008-3-20 15:51:58 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2008-3-20 15:51:58 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/5.5.9
2008-3-20 15:51:58 org.apache.catalina.core.StandardHost start
信息: XML validation disabled
2008-3-20 15:51:58 org.apache.catalina.core.ApplicationContext log
信息: org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: News / Redirect URL: http://www.cnn.com], [org.apache.webapp.balancer.rules.RequestParameterRule: Target param name: paramName / Target param value: paramValue / Redirect URL: http://www.yahoo.com], [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL: http://jakarta.apache.org]]
log4j:WARN No appenders could be found for logger (org.apache.catalina.session.ManagerBase).
log4j:WARN Please initialize the log4j system properly.
2008-3-20 15:51:59 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2008-3-20 15:51:59 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
2008-3-20 15:51:59 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2008-3-20 15:51:59 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
log4j:WARN No appenders could be found for logger (org.apache.catalina.session.ManagerBase).
log4j:WARN Please initialize the log4j system properly.
2008-3-20 15:52:05 org.apache.catalina.session.StandardManager doLoad
严重: IOException while loading persisted sessions: java.io.EOFException
java.io.EOFException
at java.io.ObjectInputStream$PeekInputStream.readFully(Unknown Source)
at java.io.ObjectInputStream$BlockDataInputStream.readShort(Unknown Source)
at java.io.ObjectInputStream.readStreamHeader(Unknown Source)
at java.io.ObjectInputStream.<init>(Unknown Source)
at org.apache.catalina.util.CustomObjectInputStream.<init>(CustomObjectInputStream.java:57)
at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:361)
at org.apache.catalina.session.StandardManager.load(StandardManager.java:320)
at org.apache.catalina.session.StandardManager.start(StandardManager.java:634)
at org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:431)
at org.apache.catalina.startup.ContextConfig.managerConfig(ContextConfig.java:391)
at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:1042)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:255)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4053)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:894)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:857)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:475)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1102)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1020)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
at org.apache.catalina.core.StandardService.start(StandardService.java:450)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:683)
at org.apache.catalina.startup.Catalina.start(Catalina.java:537)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:271)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:409)
2008-3-20 15:52:05 org.apache.catalina.session.StandardManager start
严重: Exception loading sessions from persistent storage
java.io.EOFException
at java.io.ObjectInputStream$PeekInputStream.readFully(Unknown Source)
at java.io.ObjectInputStream$BlockDataInputStream.readShort(Unknown Source)
at java.io.ObjectInputStream.readStreamHeader(Unknown Source)
at java.io.ObjectInputStream.<init>(Unknown Source)
at org.apache.catalina.util.CustomObjectInputStream.<init>(CustomObjectInputStream.java:57)
at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:361)
at org.apache.catalina.session.StandardManager.load(StandardManager.java:320)
at org.apache.catalina.session.StandardManager.start(StandardManager.java:634)
at org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:431)
at org.apache.catalina.startup.ContextConfig.managerConfig(ContextConfig.java:391)
at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:1042)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:255)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4053)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:894)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:857)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:475)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1102)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1020)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
at org.apache.catalina.core.StandardService.start(StandardService.java:450)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:683)
at org.apache.catalina.startup.Catalina.start(Catalina.java:537)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:271)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:409)
2008-3-20 15:52:05 org.apache.coyote.http11.Http11Protocol start
信息: Starting Coyote HTTP/1.1 on http-8081
2008-3-20 15:52:05 org.apache.jk.common.ChannelSocket init
信息: JK: ajp13 listening on /0.0.0.0:8009
2008-3-20 15:52:05 org.apache.jk.server.JkMain start
信息: Jk running ID=0 time=0/31 config=null
2008-3-20 15:52:05 org.apache.catalina.storeconfig.StoreLoader load
信息: Find registry server-registry.xml at classpath resource
2008-3-20 15:52:06 org.apache.catalina.startup.Catalina start
信息: Server startup in 8093 ms

posted @ 2008-03-20 16:41 java光环阅读(1177) | 评论 (1) | 编辑收藏

mysql 用户授权

show databases;

root 给jboss 用户授权:
grant all on jbpm.* to jboss@localhost identified by 'jboss';

jboss 用户登录：
mysql -ujboss -pjboss

:)

posted @ 2008-03-06 18:15 java光环阅读(355) | 评论 (0) | 编辑收藏

查主键冲突所在的表语句

用以下语句可查主键冲突所在的表:
如 nested throwable: (java.sql.SQLException: ORA-00001: unique constraint (DEVSTATION3.SYS_C0019365) violated
--

select owner,CONSTRAINT_NAME,table_name from user_CONSTRAINTS where CONSTRAINT_NAME='SYS_C0066622'

posted @ 2007-11-28 14:19 java光环阅读(686) | 评论 (0) | 编辑收藏

andyj2ee

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