Github user tdas commented on a diff in the pull request:
https://github.com/apache/spark/pull/8791#discussion_r40165699
--- Diff:
streaming/src/main/scala/org/apache/spark/streaming/scheduler/JobScheduler.scala
---
@@ -190,10 +191,20 @@ class JobScheduler(val ssc: StreamingContext) extends
Logging {
}
private class JobHandler(job: Job) extends Runnable with Logging {
+ import JobScheduler._
+
def run() {
- ssc.sc.setLocalProperty(JobScheduler.BATCH_TIME_PROPERTY_KEY,
job.time.milliseconds.toString)
- ssc.sc.setLocalProperty(JobScheduler.OUTPUT_OP_ID_PROPERTY_KEY,
job.outputOpId.toString)
try {
+ val formattedTime = UIUtils.formatBatchTime(
+ job.time.milliseconds, ssc.graph.batchDuration.milliseconds,
showYYYYMMSS = false)
+ val batchUrl = s"/streaming/batch/?id=${job.time.milliseconds}"
+ val batchLinkText = s"[output operation ${job.outputOpId}, batch
time ${formattedTime}]"
+
+ ssc.sc.setJobDescription(
+ s"""Streaming job from <a href="$batchUrl">$batchLinkText</a>""")
--- End diff --
Whoever uses it will get the data as text. Only the UI would actually
process it as a link. Nothing breaks.
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