ViPR SRM:無法存取前端主控台
Summary: 本文提供無法存取前端主控台時的解決方案。
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Symptoms
使用 Internet Explorer 瀏覽器登入時,ViPR SRM 前端主控台無法載入,並顯示錯誤:
This page can't be displayed
使用 Google Chrome 瀏覽器登入時,使用者收到錯誤:
This site can't be reached
Tomcat 的 Catalina 記錄有以下錯誤:
SEVERE: Attempt to login to tomcat realm as 'ws-user' has failed from 'xx.xx.xx.xx'. Jan 31, 2019 7:44:08 AM com.sun.xml.ws.server.sei.EndpointMethodHandler invoke SEVERE: can't get valid user java.lang.SecurityException: can't get valid user at com.watch4net.apg.v2.remote.security.ApplicationUserMapperProvider.getUser(ApplicationUserMapperProvider.java:61) com.watch4net.apg.v2.remote.security.ApplicationUserMapperProvider.getUser(ApplicationUserMapperProvider.java:59) ... 53 more Caused by: com.watch4net.apg.gui.master.accessor.MasterDataAccessException: Unable to load user `ws-user` from master database! at com.watch4net.apg.gui.master.accessor.jdbc.JdbcMasterUserAccessor.load(JdbcMasterUserAccessor.java:396)
Cause
Tomcat 無法從使用中的資料庫載入或存取 ws-user。
Resolution
在發生此情況的一個事件中,重新啟動前端的所有 ViPR SRM 服務解決了此問題。
指示:
- 膩子進入前端
- 前往 /opt/APG/bin
- 執行下列命令。
./manage-modules.sh service stop all
- 執行下列步驟:
./manage-modules.sh service start all
- 確認使用者可成功連線至 ViPR SRM 主控台。
Additional Information
在類似的情況下,如果 ViPR SRM 前端主控台無法載入,Catalina 記錄可能包含略有不同的錯誤:
SEVERE: Error authentication user ws-user
com.watch4net.apg.gui.master.accessor.MasterDataAccessException: Unable to access users from master database!
at com.watch4net.apg.gui.master.accessor.jdbc.JdbcMasterUserAccessor.containsAlternate(JdbcMasterUserAccessor.java:305)....
Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot get a connection, pool error Timeout waiting for idle object
at org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:114)
Affected Products
SRMArticle Properties
Article Number: 000041107
Article Type: Solution
Last Modified: 01 Apr 2025
Version: 5
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