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Posted to issues@livy.apache.org by "Wang Zhefeng (JIRA)" <ji...@apache.org> on 2019/03/12 10:09:00 UTC
[jira] [Created] (LIVY-567) when recovering interactive session,
related SparkApp is not recovered.
Wang Zhefeng created LIVY-567:
---------------------------------
Summary: when recovering interactive session, related SparkApp is not recovered.
Key: LIVY-567
URL: https://issues.apache.org/jira/browse/LIVY-567
Project: Livy
Issue Type: Bug
Components: Server
Reporter: Wang Zhefeng
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.
{quote}private val app = mockApp.orElse {
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)) }
}{quote}
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