文章目錄
- 一號坑：啟動Azkaban報錯：User xml file conf/azkaban-users.xml doesn't exist.
- 二號坑：報錯：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)
- 三號坑：啟動Azkaban報錯：conf/global.properties (No such file or directory)
- 四號坑：azkaban 提交 job報錯：Error submitting flow command. org.apache.http.conn.HttpHostConnectException: Connection to http://localhost:12321 refused
- 五號坑：azkaban Web UI變“丑”。
Azkaban裝過之后放了很久都沒碰過，最近由于工作需求想拿出來練下手，但是發現了一會坑。。。在這里記錄下這些坑。
一號坑：啟動Azkaban報錯：User xml file conf/azkaban-users.xml doesn’t exist.
解決辦法：
即：user.manager.xml.file=/home/hadoop/app/azkaban/azkaban-web-2.5.0/conf/azkaban-users.xml
二號坑：報錯：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)
三號坑：啟動Azkaban報錯：conf/global.properties (No such file or directory)
解決方法：
即：executor.global.properties=/home/hadoop/app/azkaban/azkaban-executor-2.5.0/conf/global.properties
四號坑：azkaban 提交 job報錯：Error submitting flow command. org.apache.http.conn.HttpHostConnectException: Connection to http://localhost:12321 refused
解決辦法：
排查 azkaban 執行服務器有沒有啟動。使用 jps 命令查看：
AzkabanExecutorServer
AzkabanWebServer
五號坑：azkaban Web UI變“丑”。
解決辦法：
參考：
https://hacpai.com/article/1477458544881
https://www.cnblogs.com/zlslch/p/7124205.html
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