[ https://issues.apache.org/jira/browse/SPARK-19977?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15928164#comment-15928164 ]
Ray Qiu edited comment on SPARK-19977 at 3/16/17 2:28 PM: ---------------------------------------------------------- Not really. Many of the batches are empty RDDs, and the scheduler delay is still in the range of seconds. This only happen after a few hours of running the application. Everything works initially. was (Author: rayqiu): Not really. Many of the batches are empty RDDs, and the scheduler delay still in the range of seconds. This only happen after a few hours of running the application. Everything works initially. > Scheduler Delay (in UI Advanced Metrics) for a task gradually increases from > 5 ms to 30 seconds in Spark Streaming application > ------------------------------------------------------------------------------------------------------------------------------ > > Key: SPARK-19977 > URL: https://issues.apache.org/jira/browse/SPARK-19977 > Project: Spark > Issue Type: Bug > Components: Scheduler > Affects Versions: 2.1.0 > Reporter: Ray Qiu > > Scheduler Delay (in UI Advanced Metrics) for a task gradually increases from > 5 ms to 30+ seconds in a Spark Streaming application, where multiple Kafka > direct streams are processed. These kafka streams are processed separately > (not combined via union). > It causes the task processing time to increase greatly and eventually stops > working. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org