Github user harishreedharan commented on a diff in the pull request:
https://github.com/apache/spark/pull/6707#discussion_r31960457
--- Diff:
streaming/src/main/scala/org/apache/spark/streaming/receiver/ReceivedBlockHandler.scala
---
@@ -32,7 +32,10 @@ import org.apache.spark.{Logging, SparkConf,
SparkException}
/** Trait that represents the metadata related to storage of blocks */
private[streaming] trait ReceivedBlockStoreResult {
- def blockId: StreamBlockId // Any implementation of this trait will
store a block id
+ // Any implementation of this trait will store a block id
+ def blockId: StreamBlockId
+ // Any implementation of this trait will have to return the number of
records
+ def numRecords: Option[Long]
--- End diff --
This is just a preference thing I guess, but this would sound better if it
was called `recordCount`, no?
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