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From "Mark Goodall (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-10898) Setting spark.streaming.concurrentJobs causes blocks to be deleted before read
Date Thu, 01 Oct 2015 14:19:26 GMT
Mark Goodall created SPARK-10898:
------------------------------------

             Summary: Setting spark.streaming.concurrentJobs causes blocks to be deleted before
read
                 Key: SPARK-10898
                 URL: https://issues.apache.org/jira/browse/SPARK-10898
             Project: Spark
          Issue Type: Bug
          Components: Streaming
    Affects Versions: 1.4.1
         Environment: CentOS 6.6
            Reporter: Mark Goodall


The scheduler deletes the block literally just before it is used first time. The input is
set to mem and disk ser.

15/10/01 15:10:04 INFO scheduler.InputInfoTracker: remove old batch metadata: 1443708599000
ms 1443708602000 ms 1443708601000 ms 1443708600000 ms
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708601800 on discos8.localdomain:45076
in memory (size: 8.7 MB, free: 3.0 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708602000 on discos8.localdomain:45076
in memory (size: 8.7 MB, free: 3.0 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708602200 on discos8.localdomain:45076
in memory (size: 7.3 MB, free: 3.0 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708602400 on discos8.localdomain:45076
in memory (size: 5.7 MB, free: 3.0 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708602600 on discos8.localdomain:45076
in memory (size: 2.6 MB, free: 3.0 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708599800 on discos8.localdomain:45076
in memory (size: 5.8 MB, free: 3.0 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708600000 on discos8.localdomain:45076
in memory (size: 6.4 MB, free: 3.0 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708600200 on discos8.localdomain:45076
in memory (size: 7.0 MB, free: 3.0 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708600400 on discos8.localdomain:45076
in memory (size: 6.9 MB, free: 3.0 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708600600 on discos8.localdomain:45076
in memory (size: 3.8 MB, free: 3.0 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708600800 on discos8.localdomain:45076
in memory (size: 4.2 MB, free: 3.0 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708601000 on discos8.localdomain:45076
in memory (size: 4.7 MB, free: 3.0 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708601200 on discos8.localdomain:45076
in memory (size: 5.4 MB, free: 3.0 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708601400 on discos8.localdomain:45076
in memory (size: 5.5 MB, free: 3.0 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708601600 on discos8.localdomain:45076
in memory (size: 8.9 MB, free: 3.1 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708598800 on discos8.localdomain:45076
in memory (size: 8.1 MB, free: 3.1 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708599000 on discos8.localdomain:45076
in memory (size: 7.8 MB, free: 3.1 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708599200 on discos8.localdomain:45076
in memory (size: 5.9 MB, free: 3.1 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708599400 on discos8.localdomain:45076
in memory (size: 6.0 MB, free: 3.1 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Removed input-0-1443708599600 on discos8.localdomain:45076
in memory (size: 6.6 MB, free: 3.1 GB)
15/10/01 15:10:04 INFO storage.BlockManagerInfo: Added input-0-1443708604600 in memory on
discos8.localdomain:45076 (size: 8.7 MB, free: 3.1 GB)
15/10/01 15:10:04 WARN scheduler.TaskSetManager: Lost task 0.0 in stage 6.0 (TID 84, discos1.localdomain):
java.lang.Exception: Could not compute split, block input-0-1443708599800 not found
	at org.apache.spark.rdd.BlockRDD.compute(BlockRDD.scala:51)
	at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:277)
	at org.apache.spark.rdd.RDD.iterator(RDD.scala:244)
	at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:35)
	at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:277)
	at org.apache.spark.rdd.RDD.iterator(RDD.scala:244)
	at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:35)
	at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:277)
	at org.apache.spark.rdd.RDD.iterator(RDD.scala:244)
	at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:35)
	at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:277)
	at org.apache.spark.rdd.RDD.iterator(RDD.scala:244)
	at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:35)
	at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:277)
	at org.apache.spark.rdd.RDD.iterator(RDD.scala:244)
	at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:35)
	at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:277)
	at org.apache.spark.rdd.RDD.iterator(RDD.scala:244)
	at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:35)
	at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:277)
	at org.apache.spark.rdd.RDD.iterator(RDD.scala:244)
	at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:35)
	at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:277)
	at org.apache.spark.rdd.RDD.iterator(RDD.scala:244)
	at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:63)
	at org.apache.spark.scheduler.Task.run(Task.scala:70)
	at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:213)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)




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