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Pentaho部署文档校验过程中遇到的一些问题和解决对策

1、quartz.EmbeddedQuartzSystemListener发生错误

在./start-pentaho.sh启动BI平台服务器后，访问BI平台（http://192.168.1.227:8080）发生如下异常：

报错信息：

2015-01-27 14:17:08,865ERROR [org.pentaho.platform.web.hsqldb.HsqlDatabaseStarterBean] HsqlDatabaseStarterBean.ERROR_0006 - The default port of 9001 is already in use. Do you already have HSQLDB running in another process? The HSQLDB Starter cannot continue.

2015-01-27 14:17:23,865 ERROR [org.pentaho.platform.scheduler2.quartz.EmbeddedQuartzSystemListener] EmbeddedQuartzSystemListener.ERROR_0007_SQLERROR

org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (socket creation error)

at org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1549)

···································

2015-01-27 14:17:23,867 ERROR [org.pentaho.platform.util.logging.Logger] Error: Pentaho

2015-01-27 14:17:23,867 ERROR [org.pentaho.platform.util.logging.Logger] misc-org.pentaho.platform.engine.core.system.PentahoSystem: org.pentaho.platform.api.engine.PentahoSystemException: PentahoSystem.ERROR_0014 - 在试图执行启动sequenceorg.pentaho.platform.scheduler2.quartz.EmbeddedQuartzSystemListener发生错误

org.pentaho.platform.api.engine.PentahoSystemException: org.pentaho.platform.api.engine.PentahoSystemException: PentahoSystem.ERROR_0014 - 在试图执行启动sequenceorg.pentaho.platform.scheduler2.quartz.EmbeddedQuartzSystemListener发生错误

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

Caused by: org.pentaho.platform.api.engine.PentahoSystemException: PentahoSystem.ERROR_0014 - 在试图执行启动sequenceorg.pentaho.platform.scheduler2.quartz.EmbeddedQuartzSystemListener发生错误

at org.pentaho.platform.engine.core.system.PentahoSystem$2.call(PentahoSystem.java:399)

... 35 more

2015-01-27 14:17:23,868 ERROR [org.pentaho.platform.util.logging.Logger] Error end:

异常原因：

此异常是因为端口冲突了：pentaho中某服务的端口9001被hadoop集群中某服务占用了。

临时解决方案：

停止hadoop集群，可成功访问BI平台。

2、缺乏数据库更换的相关文档

3、phpMyAdmin - 无法加载mysql (外链，英语)扩展，请检查您的 PHP配置。-文档

报错信息：

访问phpMyAdmin时，报错：cannot load MySQL extension, please check PHP Configuration".

无法加载mysql（外链，英语）扩展，请检查您的php配置。

异常原因：

To connect to a MySQL server, PHP needs a set of MySQL functions called "MySQL extension". This extension may be part of the PHP distribution (compiled-in), otherwise it needs to be loaded dynamically. Its name is probably mysql.so or php_mysql.dll. phpMyAdmin tried to load the extension but failed.

Usually, the problem is solved by installing a software package called "PHP-MySQL" or something similar.

解决方案：

yum install php-mysql（似乎未解决问题，但是最后意外在谷歌中可以访问http://192.168.1.227/phpmyadmin/了，另外也不知道操作成功是否和修改/etc/php.ini文件有关【我们在/etc/php.ini文件中，做了这样的修改：将display_errors = OFF设置为ON。】。）。

4、PHPmyadmin登录时用户名和密码

用户名：root

密码：123456

也就是mysql数据库的用户名和密码。

另外，附上安装PHPmyadmin的文档：http://blog.csdn.net/u010943460/article/details/42397187

转载于:https://my.oschina.net/HIJAY/blog/372684