启动azkaban时出现User xml file conf/azkaban-users.xml doesn't exist问题解决

启动azkaban时出现User xml file conf/azkaban-users.xml doesn’t exist问题解决

　　问题详情

[hadoop@master azkaban]$ lltotal 12drwxrwxr-x  2 hadoop hadoop 4096 May  1 12:04 azkaban-2.5.0drwxrwxr-x 10 hadoop hadoop 4096 May  1 15:43 azkaban-executor-2.5.0drwxrwxr-x  9 hadoop hadoop 4096 May  1 15:35 azkaban-web-2.5.0[hadoop@master azkaban]$ cd azkaban-web-2.5.0/[hadoop@master azkaban-web-2.5.0]$ lltotal 164-rw-rw-r-- 1 hadoop hadoop 47932 May 21 12:47 azkaban-access.log-rw-r--r-- 1 hadoop hadoop   105 Apr 22  2014 azkaban.version-rw-rw-r-- 1 hadoop hadoop 73408 May 21 12:47 azkaban-webserver.logdrwxr-xr-x 2 hadoop hadoop  4096 Apr 22  2014 bindrwxr-xr-x 2 hadoop hadoop  4096 May  1 15:27 conf-rw-rw-r-- 1 hadoop hadoop     0 May 21 20:22 currentpiddrwxr-xr-x 2 hadoop hadoop  4096 May  1 14:43 extlib-rw-rw-r-- 1 hadoop hadoop  2211 May  1 14:39 keystoredrwxr-xr-x 2 hadoop hadoop  4096 May  1 14:29 libdrwxr-xr-x 2 hadoop hadoop  4096 Apr 22  2014 pluginsdrwxrwxr-x 6 hadoop hadoop  4096 May 21 12:38 tempdrwxr-xr-x 6 hadoop hadoop  4096 May  1 14:29 web[hadoop@master azkaban-web-2.5.0]$ cd bin/[hadoop@master bin]$ lltotal 16-rwxr-xr-x 1 hadoop hadoop  161 Apr 22  2014 azkaban-web-shutdown.sh-rwxr-xr-x 1 hadoop hadoop 1275 Apr 22  2014 azkaban-web-start.sh-rwxr-xr-x 1 hadoop hadoop  116 Apr 22  2014 schedule2trigger.sh-rwxr-xr-x 1 hadoop hadoop  118 Apr 22  2014 start-web.sh[hadoop@master bin]$ ./azkaban-web-start.sh

lib/commons-dbcp-1.4.jar:./../lib/commons-dbutils-1.5.jar:./../lib/commons-email-1.2.jar:./../lib/commons-fileupload-1.2.1.jar:./../lib/commons-io-2.4.jar:./../lib/commons-jexl-2.1.1.jar:./../lib/commons-lang-2.6.jar:./../lib/commons-logging-1.1.1.jar:./../lib/commons-pool-1.6.jar:./../lib/guava-13.0.1.jar:./../lib/h2-1.3.170.jar:./../lib/httpclient-4.2.1.jar:./../lib/httpcore-4.2.1.jar:./../lib/jackson-core-asl-1.9.5.jar:./../lib/jackson-mapper-asl-1.9.5.jar:./../lib/jetty-6.1.26.jar:./../lib/jetty-util-6.1.26.jar:./../lib/joda-time-2.0.jar:./../lib/jopt-simple-4.3.jar:./../lib/junit-4.8.jar:./../lib/log4j-1.2.16.jar:./../lib/mail-1.4.5.jar:./../lib/mysql-connector-java-5.1.28.jar:./../lib/servlet-api-2.5.jar:./../lib/slf4j-api-1.6.1.jar:./../lib/slf4j-log4j12-1.6.4.jar:./../lib/velocity-1.7.jar:./../lib/velocity-tools-2.0.jar:./../extlib/mysql-connector-java-5.1.21.jar:./../plugins/*/*.jar:/home/hadoop/app/hadoop-2.6.0/conf:/home/hadoop/app/hadoop-2.6.0/*:/home/hadoop/app/hive/conf:/home/hadoop/app/hive/lib/*[hadoop@master bin]$ 2017/07/05 23:58:24.545 +0800 ERROR [AzkabanWebServer] [Azkaban] Starting Jetty Azkaban Executor...2017/07/05 23:58:24.633 +0800 INFO [AzkabanServer] [Azkaban] Loading azkaban settings file from ./../conf2017/07/05 23:58:24.634 +0800 INFO [AzkabanServer] [Azkaban] Loading azkaban properties file2017/07/05 23:58:24.967 +0800 INFO [AzkabanWebServer] [Azkaban] Setting up Jetty Https Server with port:8443 and numThreads:25SLF4J: Class path contains multiple SLF4J bindings.SLF4J: Found binding in [jar:file:/home/hadoop/app/azkaban/azkaban-web-2.5.0/lib/slf4j-log4j12-1.6.4.jar!/org/slf4j/impl/StaticLoggerBinder.class]SLF4J: Found binding in [jar:file:/home/hadoop/app/hive-1.0.0/lib/hive-jdbc-1.0.0-standalone.jar!/org/slf4j/impl/StaticLoggerBinder.class]SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.2017/07/05 23:58:25.362 +0800 INFO [log] [Azkaban] Logging to org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via org.mortbay.log.Slf4jLog2017/07/05 23:58:26.426 +0800 INFO [AzkabanWebServer] [Azkaban] Loading user manager class azkaban.user.XmlUserManager2017/07/05 23:58:26.427 +0800 ERROR [AzkabanWebServer] [Azkaban] Could not instantiate UserManager azkaban.user.XmlUserManagerException in thread "main" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException    at azkaban.webapp.AzkabanWebServer.loadUserManager(AzkabanWebServer.java:230)    at azkaban.webapp.AzkabanWebServer.<init>(AzkabanWebServer.java:181)    at azkaban.webapp.AzkabanWebServer.main(AzkabanWebServer.java:726)Caused by: java.lang.reflect.InvocationTargetException    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)    at azkaban.webapp.AzkabanWebServer.loadUserManager(AzkabanWebServer.java:226)    ... 2 moreCaused by: java.lang.IllegalArgumentException: User xml file conf/azkaban-users.xml doesn't exist.    at azkaban.user.XmlUserManager.parseXMLFile(XmlUserManager.java:87)    at azkaban.user.XmlUserManager.<init>(XmlUserManager.java:81)    ... 7 more

　　先ctrl + c停止它，

[hadoop@master conf]$ pwd/home/hadoop/app/azkaban/azkaban-web-2.5.0/conf[hadoop@master conf]$ lltotal 8-rw-r--r-- 1 hadoop hadoop 1023 May  1 15:12 azkaban.properties-rw-r--r-- 1 hadoop hadoop  330 May  1 15:18 azkaban-users.xml[hadoop@master conf]$ 

user.manager.xml.file=/home/hadoop/app/azkaban/azkaban-web-2.5.0/conf/azkaban-users.xml

　　然后，接着

[hadoop@master ~]$ su rootPassword: [root@master hadoop]# cd[root@master ~]# service mysqld startStarting mysqld:                                           [  OK  ][root@master ~]# 

2017/07/06 00:06:17.988 +0800 INFO [log] [Azkaban] jetty-6.1.262017/07/06 00:06:18.228 +0800 WARN [log] [Azkaban] failed SslSocketConnector@0.0.0.0:8443: java.io.FileNotFoundException: /home/hadoop/app/azkaban/azkaban-web-2.5.0/bin/keystore (No such file or directory)2017/07/06 00:06:18.228 +0800 WARN [log] [Azkaban] failed Server@294a671: java.io.FileNotFoundException: /home/hadoop/app/azkaban/azkaban-web-2.5.0/bin/keystore (No such file or directory)2017/07/06 00:06:18.228 +0800 WARN [AzkabanWebServer] [Azkaban] java.io.FileNotFoundException: /home/hadoop/app/azkaban/azkaban-web-2.5.0/bin/keystore (No such file or directory)/home/hadoop/app/azkaban/azkaban-web-2.5.0/bin/keystore (No such file or directory)

　　方法一：

Azkaban Jetty server properties.

jetty.maxThreads=25jetty.ssl.port=8443jetty.port=8071jetty.keystore=/home/hadoop/app/azkaban/azkaban-web-2.5.0/keystorejetty.password=mysteeljetty.keypassword=mysteeljetty.truststore=/home/hadoop/app/azkaban/azkaban-web-2.5.0/keystorejetty.trustpassword=mysteel

　　接着，出现，这界面怎么这么丑，跟平常不一样。

　　具体解决，见
azkaban web ui界面出现异常诡异“丑”界面的问题解决（图文详解）
　前期博客
启动azkaban时出现User xml file conf/azkaban-users.xml doesn’t exist问题解决（图文详解）

　　问题详情

[hadoop@master conf]$ pwd/home/hadoop/app/azkaban/azkaban-web-2.5.0/conf[hadoop@master conf]$ lltotal 8-rw-r--r-- 1 hadoop hadoop 1152 Jul  6 00:09 azkaban.properties-rw-r--r-- 1 hadoop hadoop  330 May  1 15:18 azkaban-users.xml[hadoop@master conf]$ vim azkaban.properties 

[hadoop@master azkaban-web-2.5.0]$ pwd/home/hadoop/app/azkaban/azkaban-web-2.5.0[hadoop@master azkaban-web-2.5.0]$ lltotal 168-rw-rw-r-- 1 hadoop hadoop 47932 May 21 12:47 azkaban-access.log-rw-r--r-- 1 hadoop hadoop   105 Apr 22  2014 azkaban.version-rw-rw-r-- 1 hadoop hadoop 73408 May 21 12:47 azkaban-webserver.logdrwxr-xr-x 3 hadoop hadoop  4096 Jul  6 00:06 bindrwxr-xr-x 2 hadoop hadoop  4096 Jul  6 00:16 conf-rw-rw-r-- 1 hadoop hadoop     5 Jul  6 00:10 currentpiddrwxr-xr-x 2 hadoop hadoop  4096 May  1 14:43 extlib-rw-rw-r-- 1 hadoop hadoop  2211 May  1 14:39 keystoredrwxr-xr-x 2 hadoop hadoop  4096 May  1 14:29 libdrwxr-xr-x 2 hadoop hadoop  4096 Apr 22  2014 pluginsdrwxrwxr-x 6 hadoop hadoop  4096 May 21 12:38 tempdrwxr-xr-x 6 hadoop hadoop  4096 May  1 14:29 web[hadoop@master azkaban-web-2.5.0]$ 

web.resource.dir=/home/hadoop/app/azkaban/azkaban-web-2.5.0/web/

　　修改好之后，再次启动。