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ASF GitHub Bot logged work on GRIFFIN-305: ------------------------------------------ Author: ASF GitHub Bot Created on: 24/Jun/20 13:10 Start Date: 24/Jun/20 13:10 Worklog Time Spent: 10m Work Description: chitralverma commented on a change in pull request #575: URL: https://github.com/apache/griffin/pull/575#discussion_r444880634 ########## File path: measure/src/main/scala/org/apache/griffin/measure/sink/Sink.scala ########## @@ -18,30 +18,57 @@ package org.apache.griffin.measure.sink import org.apache.spark.rdd.RDD +import org.apache.spark.sql.DataFrame import org.apache.griffin.measure.Loggable /** - * sink metric and record + * Base trait for batch and Streaming Sinks. + * To implement custom sinks, extend your classes with this trait. */ trait Sink extends Loggable with Serializable { - val metricName: String + + val jobName: String val timeStamp: Long val config: Map[String, Any] val block: Boolean - def available(): Boolean + /** + * Ensures that the pre-requisites (if any) of the Sink are met before opening it. + */ + def validate(): Boolean - def start(msg: String): Unit - def finish(): Unit + /** + * Allows initialization of the connection to the sink (if required). + * + * @param applicationId Spark Application ID + */ + def open(applicationId: String): Unit Review comment: @wankunde this is as per the existing implementation. I just changed the variable names to remove ambiguity and made no functional change. This has been done in many other places also. I'll refactor the applicationId in favor of more description soon. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 450426) Time Spent: 40m (was: 0.5h) > Standardize Sink Hierarchy > -------------------------- > > Key: GRIFFIN-305 > URL: https://issues.apache.org/jira/browse/GRIFFIN-305 > Project: Griffin > Issue Type: Sub-task > Reporter: Chitral Verma > Priority: Major > Time Spent: 40m > Remaining Estimate: 0h > -- This message was sent by Atlassian Jira (v8.3.4#803005)