Pentaho部署文檔校驗過程當中遇到的一些問題和解決對策

時間 2019-11-06

標籤 pentaho 部署文檔校驗過程當中遇到一些問題解決對策简体版

原文原文鏈接

Pentaho部署文檔校驗過程當中遇到的一些問題和解決對策

一、quartz.EmbeddedQuartzSystemListener發生錯誤

在./start-pentaho.sh啓動BI平臺服務器後，訪問BI平臺（http://192.168.1.227:8080）發生以下異常：php

報錯信息：

2015-01-27 14:17:08,865 ERROR [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.java

2015-01-27 14:17:23,865 ERROR [org.pentaho.platform.scheduler2.quartz.EmbeddedQuartzSystemListener] EmbeddedQuartzSystemListener.ERROR_0007_SQLERRORmysql

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

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

···································數據庫

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

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 - 在試圖執行啓動sequenceorg.pentaho.platform.scheduler2.quartz.EmbeddedQuartzSystemListener發生錯誤api

org.pentaho.platform.api.engine.PentahoSystemException: org.pentaho.platform.api.engine.PentahoSystemException: PentahoSystem.ERROR_0014 - 在試圖執行啓動sequenceorg.pentaho.platform.scheduler2.quartz.EmbeddedQuartzSystemListener發生錯誤服務器

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

Caused by: org.pentaho.platform.api.engine.PentahoSystemException: PentahoSystem.ERROR_0014 - 在試圖執行啓動sequenceorg.pentaho.platform.scheduler2.quartz.EmbeddedQuartzSystemListener發生錯誤

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:

異常緣由：

此異常是由於端口衝突了：pentaho中某服務的端口9001被hadoop集羣中某服務佔用了。

臨時解決方案：

中止hadoop集羣，可成功訪問BI平臺。

二、缺少數據庫更換的相關文檔

三、phpMyAdmin - 沒法加載 mysql (外鏈，英語) 擴展，請檢查您的 PHP 配置。 - 文檔

報錯信息：

訪問phpMyAdmin時，報錯：cannot load MySQL extension, please check PHP Configuration".

沒法加載mysql（外鏈，英語）擴展，請檢查您的php配置。

異常緣由：

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.

解決方案：

yum install php-mysql（彷佛未解決問題，可是最後意外在谷歌中能夠訪問http://192.168.1.227/phpmyadmin/了，另外也不知道操做成功是否和修改/etc/php.ini文件有關【咱們在/etc/php.ini文件中，作了這樣的修改：將display_errors = OFF設置爲ON。】。）。