1.hadoop2.5.2发布:新增功能和改进
hadoop2.5.2与hadoop2.5.1新增功能和改进几乎没有变化
Common:
1.当使用代理服务器访问WebHDFS的时候,使用的 HTTP proxy server的认证有所改进。
2.使用新的 metrics sink,它允许直接写Graphite
3.规范 Hadoop兼容文件系统(HCFS) 相关工作
HDFS:
1.支持POSIX风格的文件系统的扩展属性,详细查看用户文档
2.使用OfflineImageViewer,客户端可以通过WebHDFS API浏览fsimage
3.NFS网关做了不少的改进和修复的bug,Hadoop portmapper 不再需要运行gateway,gateway 能够拒绝连接从非特权的端口中
4.SecondaryNameNode, JournalNode, 和DataNode web界面使用了HTML5 和Javascript技术.
YARN
1.YARN's REST APIs现在支持 写/修改 操作,用户可以通过 REST APIs提交和杀死应用程序
2.在YARN的timeline存储,用于存储通用的和指定的应用程序信息,支持通过Kerberos认证
3.公平调度器支持动态分级用户队列,队列是在运行时任何指定的父队列下动态创建的
2.相关包下载:
hadoop-aboutyun-linux64-2.5.2.tar.gz
链接:http://pan.baidu.com/s/1bnH94xp 密码:3fp5
hadoop-eclipse-plugin-2.5.2.jar
链接:http://pan.baidu.com/s/1pJx8llx 密码:
eclipse jee luna R win32 x86 64
Developers Version: Luna Release 4 4 0 Build id: 20140612 0600
hadoop2.5.2官网下载
hadoop-2.5.2-官网下载.tar.gz(下载后,名字可自行修改)
链接:http://pan.baidu.com/s/1eQpdf1K 密码:slzt
hadoop-2.5.2-src.tar(此为maven包)
链接:http://pan.baidu.com/s/1o6HneZ4 密码:m62w
hadoop-2.5.2源码获取参考
从零教你如何获取hadoop2.4源码并使用eclipse关联hadoop2.4源码
hadoop-2.5.2-api(此为文件)
链接:http://pan.baidu.com/s/1ntuo2Xr 密码:qzex
不知如何查看,可以参考如何找到hadoop2.x的api文档
编译hadoop2.5.2经验总结
编译的时候遇到了不少问题,在后面会贴出错误,参考
从零教你在Linux环境下(ubuntu 12.04)如何编译hadoop2.4 环境重新安装了一遍,但是却没有预想的那么顺利,遇到了不少问题,最终归结于编译环境不纯,什么是不纯那,举个例子
当时想通过在线安装maven,可是网络实在是太慢了,所以终止在线安装,直接从网上了下载了个离线包,然后配置了一下,结果编译不成功。
最后产生了如下的问题:
问题1:
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Apache Hadoop Main ................................. SUCCESS [04:41 min]
[INFO] Apache Hadoop Project POM .......................... FAILURE [32:27 min]
[INFO] Apache Hadoop Annotations .......................... SKIPPED
[INFO] Apache Hadoop Assemblies ........................... SKIPPED
[INFO] Apache Hadoop Project Dist POM ..................... SKIPPED
[INFO] Apache Hadoop Maven Plugins ........................ SKIPPED
[INFO] Apache Hadoop MiniKDC .............................. SKIPPED
[INFO] Apache Hadoop Auth ................................. SKIPPED
[INFO] Apache Hadoop Auth Examples ........................ SKIPPED
[INFO] Apache Hadoop Common ............................... SKIPPED
[INFO] Apache Hadoop NFS .................................. SKIPPED
[INFO] Apache Hadoop Common Project ....................... SKIPPED
[INFO] Apache Hadoop HDFS ................................. SKIPPED
[INFO] Apache Hadoop HttpFS ............................... SKIPPED
[INFO] Apache Hadoop HDFS BookKeeper Journal .............. SKIPPED
[INFO] Apache Hadoop HDFS-NFS ............................. SKIPPED
[INFO] Apache Hadoop HDFS Project ......................... SKIPPED
[INFO] hadoop-yarn ........................................ SKIPPED
[INFO] hadoop-yarn-api .................................... SKIPPED
[INFO] hadoop-yarn-common ................................. SKIPPED
[INFO] hadoop-yarn-server ................................. SKIPPED
[INFO] hadoop-yarn-server-common .......................... SKIPPED
[INFO] hadoop-yarn-server-nodemanager ..................... SKIPPED
[INFO] hadoop-yarn-server-web-proxy ....................... SKIPPED
[INFO] hadoop-yarn-server-applicationhistoryservice ....... SKIPPED
[INFO] hadoop-yarn-server-resourcemanager ................. SKIPPED
[INFO] hadoop-yarn-server-tests ........................... SKIPPED
[INFO] hadoop-yarn-client ................................. SKIPPED
[INFO] hadoop-yarn-applications ........................... SKIPPED
[INFO] hadoop-yarn-applications-distributedshell .......... SKIPPED
[INFO] hadoop-yarn-applications-unmanaged-am-launcher ..... SKIPPED
[INFO] hadoop-yarn-site ................................... SKIPPED
[INFO] hadoop-yarn-project ................................ SKIPPED
[INFO] hadoop-mapreduce-client ............................ SKIPPED
[INFO] hadoop-mapreduce-client-core ....................... SKIPPED
[INFO] hadoop-mapreduce-client-common ..................... SKIPPED
[INFO] hadoop-mapreduce-client-shuffle .................... SKIPPED
[INFO] hadoop-mapreduce-client-app ........................ SKIPPED
[INFO] hadoop-mapreduce-client-hs ......................... SKIPPED
[INFO] hadoop-mapreduce-client-jobclient .................. SKIPPED
[INFO] hadoop-mapreduce-client-hs-plugins ................. SKIPPED
[INFO] Apache Hadoop MapReduce Examples ................... SKIPPED
[INFO] hadoop-mapreduce ................................... SKIPPED
[INFO] Apache Hadoop MapReduce Streaming .................. SKIPPED
[INFO] Apache Hadoop Distributed Copy ..................... SKIPPED
[INFO] Apache Hadoop Archives ............................. SKIPPED
[INFO] Apache Hadoop Rumen ................................ SKIPPED
[INFO] Apache Hadoop Gridmix .............................. SKIPPED
[INFO] Apache Hadoop Data Join ............................ SKIPPED
[INFO] Apache Hadoop Extras ............................... SKIPPED
[INFO] Apache Hadoop Pipes ................................ SKIPPED
[INFO] Apache Hadoop OpenStack support .................... SKIPPED
[INFO] Apache Hadoop Client ............................... SKIPPED
[INFO] Apache Hadoop Mini-Cluster ......................... SKIPPED
[INFO] Apache Hadoop Scheduler Load Simulator ............. SKIPPED
[INFO] Apache Hadoop Tools Dist ........................... SKIPPED
[INFO] Apache Hadoop Tools ................................ SKIPPED
[INFO] Apache Hadoop Distribution ......................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 40:20 min
[INFO] Finished at: 2014-11-23T00:36:03-08:00
[INFO] Final Memory: 32M/84M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:2.8.1:jar (module-javadocs) on project hadoop-project: Execution module-javadocs of goal org.apache.maven.plugins:maven-javadoc-plugin:2.8.1:jar failed: Plugin org.apache.maven.plugins:maven-javadoc-plugin:2.8.1 or one of its dependencies could not be resolved: Failed to collect dependencies at org.apache.maven.plugins:maven-javadoc-plugin:jar:2.8.1 -> org.apache.maven.shared:maven-common-artifact-filters:jar:1.3: Failed to read artifact descriptor for org.apache.maven.shared:maven-common-artifact-filters:jar:1.3: Could not transfer artifact org.apache.maven:maven-parent:pom:13 from/to central (http://repo.maven.apache.org/maven2): GET request of: org/apache/maven/maven-parent/13/maven-parent-13.pom from central failed: Read timed out -> [Help 1] 复制代码
问题2
[INFO] Apache Hadoop Main ................................. SUCCESS [ 2.484 s]
[INFO] Apache Hadoop Project POM .......................... SUCCESS [ 2.025 s]
[INFO] Apache Hadoop Annotations .......................... SUCCESS [ 4.016 s]
[INFO] Apache Hadoop Assemblies ........................... SUCCESS [ 0.353 s]
[INFO] Apache Hadoop Project Dist POM ..................... SUCCESS [ 2.283 s]
[INFO] Apache Hadoop Maven Plugins ........................ SUCCESS [ 5.380 s]
[INFO] Apache Hadoop MiniKDC .............................. FAILURE [ 0.874 s]
[INFO] Apache Hadoop Auth ................................. SKIPPED
[INFO] Apache Hadoop Auth Examples ........................ SKIPPED
[INFO] Apache Hadoop Common ............................... SKIPPED
[INFO] Apache Hadoop NFS .................................. SKIPPED
[INFO] Apache Hadoop Common Project ....................... SKIPPED
[INFO] Apache Hadoop HDFS ................................. SKIPPED
[INFO] Apache Hadoop HttpFS ............................... SKIPPED
[INFO] Apache Hadoop HDFS BookKeeper Journal .............. SKIPPED
[INFO] Apache Hadoop HDFS-NFS ............................. SKIPPED
[INFO] Apache Hadoop HDFS Project ......................... SKIPPED
[INFO] hadoop-yarn ........................................ SKIPPED
[INFO] hadoop-yarn-api .................................... SKIPPED
[INFO] hadoop-yarn-common ................................. SKIPPED
[INFO] hadoop-yarn-server ................................. SKIPPED
[INFO] hadoop-yarn-server-common .......................... SKIPPED
[INFO] hadoop-yarn-server-nodemanager ..................... SKIPPED
[INFO] hadoop-yarn-server-web-proxy ....................... SKIPPED
[INFO] hadoop-yarn-server-applicationhistoryservice ....... SKIPPED
[INFO] hadoop-yarn-server-resourcemanager ................. SKIPPED
[INFO] hadoop-yarn-server-tests ........................... SKIPPED
[INFO] hadoop-yarn-client ................................. SKIPPED
[INFO] hadoop-yarn-applications ........................... SKIPPED
[INFO] hadoop-yarn-applications-distributedshell .......... SKIPPED
[INFO] hadoop-yarn-applications-unmanaged-am-launcher ..... SKIPPED
[INFO] hadoop-yarn-site ................................... SKIPPED
[INFO] hadoop-yarn-project ................................ SKIPPED
[INFO] hadoop-mapreduce-client ............................ SKIPPED
[INFO] hadoop-mapreduce-client-core ....................... SKIPPED
[INFO] hadoop-mapreduce-client-common ..................... SKIPPED
[INFO] hadoop-mapreduce-client-shuffle .................... SKIPPED
[INFO] hadoop-mapreduce-client-app ........................ SKIPPED
[INFO] hadoop-mapreduce-client-hs ......................... SKIPPED
[INFO] hadoop-mapreduce-client-jobclient .................. SKIPPED
[INFO] hadoop-mapreduce-client-hs-plugins ................. SKIPPED
[INFO] Apache Hadoop MapReduce Examples ................... SKIPPED
[INFO] hadoop-mapreduce ................................... SKIPPED
[INFO] Apache Hadoop MapReduce Streaming .................. SKIPPED
[INFO] Apache Hadoop Distributed Copy ..................... SKIPPED
[INFO] Apache Hadoop Archives ............................. SKIPPED
[INFO] Apache Hadoop Rumen ................................ SKIPPED
[INFO] Apache Hadoop Gridmix .............................. SKIPPED
[INFO] Apache Hadoop Data Join ............................ SKIPPED
[INFO] Apache Hadoop Extras ............................... SKIPPED
[INFO] Apache Hadoop Pipes ................................ SKIPPED
[INFO] Apache Hadoop OpenStack support .................... SKIPPED
[INFO] Apache Hadoop Client ............................... SKIPPED
[INFO] Apache Hadoop Mini-Cluster ......................... SKIPPED
[INFO] Apache Hadoop Scheduler Load Simulator ............. SKIPPED
[INFO] Apache Hadoop Tools Dist ........................... SKIPPED
[INFO] Apache Hadoop Tools ................................ SKIPPED
[INFO] Apache Hadoop Distribution ......................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 22.376 s
[INFO] Finished at: 2014-11-23T04:20:31-08:00
[INFO] Final Memory: 38M/91M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project hadoop-minikdc: Could not resolve dependencies for project org.apache.hadoop:hadoop-minikdc:jar:2.5.2: Failure to find org.apache.directory.server:apacheds-core:jar:2.0.0-M15 in https://repository.apache.org/content/repositories/snapshots was cached in the local repository, resolution will not be reattempted until the update interval of apache.snapshots.https has elapsed or updates are forced -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[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/DependencyResolutionException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn <goals> -rf :hadoop-minikdc 复制代码
问题3
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Apache Hadoop Main ................................. SUCCESS [ 2.713 s]
[INFO] Apache Hadoop Project POM .......................... SUCCESS [ 2.034 s]
[INFO] Apache Hadoop Annotations .......................... SUCCESS [ 3.880 s]
[INFO] Apache Hadoop Assemblies ........................... SUCCESS [ 0.411 s]
[INFO] Apache Hadoop Project Dist POM ..................... SUCCESS [ 2.901 s]
[INFO] Apache Hadoop Maven Plugins ........................ SUCCESS [ 5.805 s]
[INFO] Apache Hadoop Auth ................................. FAILURE [01:09 min]
[INFO] Apache Hadoop Auth Examples ........................ SKIPPED
[INFO] Apache Hadoop Common ............................... SKIPPED
[INFO] Apache Hadoop NFS .................................. SKIPPED
[INFO] Apache Hadoop MiniKDC .............................. SKIPPED
[INFO] Apache Hadoop Common Project ....................... SKIPPED
[INFO] Apache Hadoop HDFS ................................. SKIPPED
[INFO] Apache Hadoop HttpFS ............................... SKIPPED
[INFO] Apache Hadoop HDFS BookKeeper Journal .............. SKIPPED
[INFO] Apache Hadoop HDFS-NFS ............................. SKIPPED
[INFO] Apache Hadoop HDFS Project ......................... SKIPPED
[INFO] hadoop-yarn ........................................ SKIPPED
[INFO] hadoop-yarn-api .................................... SKIPPED
[INFO] hadoop-yarn-common ................................. SKIPPED
[INFO] hadoop-yarn-server ................................. SKIPPED
[INFO] hadoop-yarn-server-common .......................... SKIPPED
[INFO] hadoop-yarn-server-nodemanager ..................... SKIPPED
[INFO] hadoop-yarn-server-web-proxy ....................... SKIPPED
[INFO] hadoop-yarn-server-applicationhistoryservice ....... SKIPPED
[INFO] hadoop-yarn-server-resourcemanager ................. SKIPPED
[INFO] hadoop-yarn-server-tests ........................... SKIPPED
[INFO] hadoop-yarn-client ................................. SKIPPED
[INFO] hadoop-yarn-applications ........................... SKIPPED
[INFO] hadoop-yarn-applications-distributedshell .......... SKIPPED
[INFO] hadoop-yarn-applications-unmanaged-am-launcher ..... SKIPPED
[INFO] hadoop-yarn-site ................................... SKIPPED
[INFO] hadoop-yarn-project ................................ SKIPPED
[INFO] hadoop-mapreduce-client ............................ SKIPPED
[INFO] hadoop-mapreduce-client-core ....................... SKIPPED
[INFO] hadoop-mapreduce-client-common ..................... SKIPPED
[INFO] hadoop-mapreduce-client-shuffle .................... SKIPPED
[INFO] hadoop-mapreduce-client-app ........................ SKIPPED
[INFO] hadoop-mapreduce-client-hs ......................... SKIPPED
[INFO] hadoop-mapreduce-client-jobclient .................. SKIPPED
[INFO] hadoop-mapreduce-client-hs-plugins ................. SKIPPED
[INFO] Apache Hadoop MapReduce Examples ................... SKIPPED
[INFO] hadoop-mapreduce ................................... SKIPPED
[INFO] Apache Hadoop MapReduce Streaming .................. SKIPPED
[INFO] Apache Hadoop Distributed Copy ..................... SKIPPED
[INFO] Apache Hadoop Archives ............................. SKIPPED
[INFO] Apache Hadoop Rumen ................................ SKIPPED
[INFO] Apache Hadoop Gridmix .............................. SKIPPED
[INFO] Apache Hadoop Data Join ............................ SKIPPED
[INFO] Apache Hadoop Extras ............................... SKIPPED
[INFO] Apache Hadoop Pipes ................................ SKIPPED
[INFO] Apache Hadoop OpenStack support .................... SKIPPED
[INFO] Apache Hadoop Client ............................... SKIPPED
[INFO] Apache Hadoop Mini-Cluster ......................... SKIPPED
[INFO] Apache Hadoop Scheduler Load Simulator ............. SKIPPED
[INFO] Apache Hadoop Tools Dist ........................... SKIPPED
[INFO] Apache Hadoop Tools ................................ SKIPPED
[INFO] Apache Hadoop Distribution ......................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:32 min
[INFO] Finished at: 2014-11-23T04:50:17-08:00
[INFO] Final Memory: 42M/102M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project hadoop-auth: Could not resolve dependencies for project org.apache.hadoop:hadoop-auth:jar:2.5.2: Failure to find org.apache.directory.server:apacheds-core:jar:2.0.0-M15 in https://repository.apache.org/content/repositories/snapshots was cached in the local repository, resolution will not be reattempted until the update interval of apache.snapshots.https has elapsed or updates are forced -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[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/DependencyResolutionException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn <goals> -rf :hadoop-auth
复制代码
上面上的含义都是找不到包,可能的原因是找不到包,
但是我的网络又是通的,所以所以肯定是maven出了问题。
最后重新部署了干净的环境。
终于编译成功
参考文档:
hadoop2.5.1汇总:最新编译 32位、64位安装、源码包、API下载及新特性等
从零教你在Linux环境下(ubuntu 12.04)如何编译hadoop2.4
相关内容:
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hadoop2.5.2汇总:新增功能最新编译 32位、64位安装、源码包、API、eclipse插件下载
hadoop2.5.1汇总:最新编译 32位、64位安装、源码包、API下载及新特性等
hadoop2.5.1汇总:最新编译 32位、64位安装、源码包、API下载及新特性等
新手指导:hadoop官网介绍及如何下载hadoop(2.4)各个版本与查看hadoop API介绍
从零教你在Linux环境下(ubuntu 12.04)如何编译hadoop2.4