[LIVY-567] when recovering interactive session, related SparkApp is not recovered.

• Type: Bug
• Status: Open
• Priority: Trivial
• Resolution: Unresolved
• Component/s: Server
• Assignee: Unassigned
• Reporter: Zhefeng Wang
• Created: 12/Mar/19 10:08
• Updated: 12/Mar/19 10:22

Description

when livy server recovered, interactive session in livy ui lost their appInfo and cannot get yarn state or change session state. because of driverProcess cannot be recovered and SparkApp use driverProcess to recover.

private val app = mockApp.orElse

Unknown macro: {     val driverProcess = client.flatMap { c => Option(c.getDriverProcess) }

        .map(new LineBufferedProcess(_, livyConf.getInt(LivyConf.SPARK_LOGS_SIZE)))
    driverProcess.map { _ => SparkApp.create(appTag, appId, driverProcess, livyConf,        Some(this)) }
}

 

 

Issue Links

• links to: GitHub Pull Request #152