Github user tdas commented on a diff in the pull request:
https://github.com/apache/spark/pull/6614#discussion_r31858075
--- Diff:
streaming/src/main/scala/org/apache/spark/streaming/receiver/ReceivedBlockHandler.scala
---
@@ -33,6 +33,7 @@ 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
+ def numRecords: Long // Any implementation of this trait will
store the number of records
--- End diff --
"will have to return the number of records"
Also, this should probably be an Option. See the #6659 that I merged.
Please merge with master to get those changes.
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