azkaban.executor.ExecutorManagerException

Error fetching active flows

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Solutions on the web11

  • Error fetching active flows
  • via Google Groups by Gaurav Aggarwal, 9 months ago
    Error fetching active flows
  • via qiita.com by Unknown author, 11 months ago
    Error fetching active flows
  • Stack trace

    • azkaban.executor.ExecutorManagerException: Error fetching active flows at azkaban.executor.JdbcExecutorLoader.fetchActiveFlows(JdbcExecutorLoader.java:216) at azkaban.executor.ExecutorManager.loadRunningFlows(ExecutorManager.java:431) at azkaban.executor.ExecutorManager.<init>(ExecutorManager.java:126) at azkaban.webapp.AzkabanWebServer.loadExecutorManager(AzkabanWebServer.java:261) at azkaban.webapp.AzkabanWebServer.<init>(AzkabanWebServer.java:197) at azkaban.webapp.AzkabanWebServer.main(AzkabanWebServer.java:739) Caused by: java.sql.SQLException: Unknown column 'ex.executor_id' in 'on clause' Query: SELECT ex.exec_id exec_id, ex.enc_type enc_type, ex.flow_data flow_data, et.host host, et.port port, ax.update_time axUpdateTime, et.id executorId, et.active executorStatus FROM execution_flows ex INNER JOIN active_executing_flows ax ON ex.exec_id = ax.exec_id INNER JOIN executors et ON ex.executor_id = et.id Parameters: [] at org.apache.commons.dbutils.AbstractQueryRunner.rethrow(AbstractQueryRunner.java:363) at org.apache.commons.dbutils.QueryRunner.query(QueryRunner.java:350) at org.apache.commons.dbutils.QueryRunner.query(QueryRunner.java:306) at azkaban.executor.JdbcExecutorLoader.fetchActiveFlows(JdbcExecutorLoader.java:212) ... 5 more

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