[jira] [Updated] (SPARK-10474) TungstenAggregation cannot acquire memory for pointer array after switching to sort-based

2015-09-21 Thread Andrew Or (JIRA) 

 [ 
https://issues.apache.org/jira/browse/SPARK-10474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Andrew Or updated SPARK-10474:
--
Summary: TungstenAggregation cannot acquire memory for pointer array after 
switching to sort-based  (was: TungstenAggregation cannot acquire memory for 
pointer array)

> TungstenAggregation cannot acquire memory for pointer array after switching 
> to sort-based
> -
>
> Key: SPARK-10474
> URL: https://issues.apache.org/jira/browse/SPARK-10474
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Affects Versions: 1.5.0
>Reporter: Yi Zhou
>Assignee: Andrew Or
>Priority: Blocker
> Fix For: 1.6.0, 1.5.1
>
>
> In aggregation case, a  Lost task happened with below error.
> {code}
>  java.io.IOException: Could not acquire 65536 bytes of memory
> at 
> org.apache.spark.util.collection.unsafe.sort.UnsafeExternalSorter.initializeForWriting(UnsafeExternalSorter.java:169)
> at 
> org.apache.spark.util.collection.unsafe.sort.UnsafeExternalSorter.spill(UnsafeExternalSorter.java:220)
> at 
> org.apache.spark.sql.execution.UnsafeKVExternalSorter.(UnsafeKVExternalSorter.java:126)
> at 
> org.apache.spark.sql.execution.UnsafeFixedWidthAggregationMap.destructAndCreateExternalSorter(UnsafeFixedWidthAggregationMap.java:257)
> at 
> org.apache.spark.sql.execution.aggregate.TungstenAggregationIterator.switchToSortBasedAggregation(TungstenAggregationIterator.scala:435)
> at 
> org.apache.spark.sql.execution.aggregate.TungstenAggregationIterator.processInputs(TungstenAggregationIterator.scala:379)
> at 
> org.apache.spark.sql.execution.aggregate.TungstenAggregationIterator.start(TungstenAggregationIterator.scala:622)
> at 
> org.apache.spark.sql.execution.aggregate.TungstenAggregate$$anonfun$doExecute$1.org$apache$spark$sql$execution$aggregate$TungstenAggregate$$anonfun$$executePartition$1(TungstenAggregate.scala:110)
> at 
> org.apache.spark.sql.execution.aggregate.TungstenAggregate$$anonfun$doExecute$1$$anonfun$2.apply(TungstenAggregate.scala:119)
> at 
> org.apache.spark.sql.execution.aggregate.TungstenAggregate$$anonfun$doExecute$1$$anonfun$2.apply(TungstenAggregate.scala:119)
> at 
> org.apache.spark.rdd.MapPartitionsWithPreparationRDD.compute(MapPartitionsWithPreparationRDD.scala:64)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:297)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:264)
> at 
> org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:297)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:264)
> at 
> org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:73)
> at 
> org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:41)
> at org.apache.spark.scheduler.Task.run(Task.scala:88)
> at 
> org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:214)
> at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> Key SQL Query
> {code:sql}
> INSERT INTO TABLE test_table
> SELECT
>   ss.ss_customer_sk AS cid,
>   count(CASE WHEN i.i_class_id=1  THEN 1 ELSE NULL END) AS id1,
>   count(CASE WHEN i.i_class_id=3  THEN 1 ELSE NULL END) AS id3,
>   count(CASE WHEN i.i_class_id=5  THEN 1 ELSE NULL END) AS id5,
>   count(CASE WHEN i.i_class_id=7  THEN 1 ELSE NULL END) AS id7,
>   count(CASE WHEN i.i_class_id=9  THEN 1 ELSE NULL END) AS id9,
>   count(CASE WHEN i.i_class_id=11 THEN 1 ELSE NULL END) AS id11,
>   count(CASE WHEN i.i_class_id=13 THEN 1 ELSE NULL END) AS id13,
>   count(CASE WHEN i.i_class_id=15 THEN 1 ELSE NULL END) AS id15,
>   count(CASE WHEN i.i_class_id=2  THEN 1 ELSE NULL END) AS id2,
>   count(CASE WHEN i.i_class_id=4  THEN 1 ELSE NULL END) AS id4,
>   count(CASE WHEN i.i_class_id=6  THEN 1 ELSE NULL END) AS id6,
>   count(CASE WHEN i.i_class_id=8  THEN 1 ELSE NULL END) AS id8,
>   count(CASE WHEN i.i_class_id=10 THEN 1 ELSE NULL END) AS id10,
>   count(CASE WHEN i.i_class_id=14 THEN 1 ELSE NULL END) AS id14,
>   count(CASE WHEN i.i_class_id=16 THEN 1 ELSE NULL END) AS id16
> FROM store_sales ss
> INNER JOIN item i ON ss.ss_item_sk = i.i_item_sk
> WHERE i.i_category IN ('Books')
> AND ss.ss_customer_sk IS NOT NULL
> GROUP BY ss.ss_customer_sk
> HAVING count(ss.ss_item_sk) > 5
> {code}
> Note:
> the store_sales is a big fact table and item is a small dimension table.



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[jira] [Updated] (SPARK-10474) TungstenAggregation cannot acquire memory for pointer array

2015-09-21 Thread Andrew Or (JIRA) 

 [ 
https://issues.apache.org/jira/browse/SPARK-10474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Andrew Or updated SPARK-10474:
--
Summary: TungstenAggregation cannot acquire memory for pointer array  (was: 
Aggregation failed with unable to acquire memory)

> TungstenAggregation cannot acquire memory for pointer array
> ---
>
> Key: SPARK-10474
> URL: https://issues.apache.org/jira/browse/SPARK-10474
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Affects Versions: 1.5.0
>Reporter: Yi Zhou
>Assignee: Andrew Or
>Priority: Blocker
> Fix For: 1.6.0, 1.5.1
>
>
> In aggregation case, a  Lost task happened with below error.
> {code}
>  java.io.IOException: Could not acquire 65536 bytes of memory
> at 
> org.apache.spark.util.collection.unsafe.sort.UnsafeExternalSorter.initializeForWriting(UnsafeExternalSorter.java:169)
> at 
> org.apache.spark.util.collection.unsafe.sort.UnsafeExternalSorter.spill(UnsafeExternalSorter.java:220)
> at 
> org.apache.spark.sql.execution.UnsafeKVExternalSorter.(UnsafeKVExternalSorter.java:126)
> at 
> org.apache.spark.sql.execution.UnsafeFixedWidthAggregationMap.destructAndCreateExternalSorter(UnsafeFixedWidthAggregationMap.java:257)
> at 
> org.apache.spark.sql.execution.aggregate.TungstenAggregationIterator.switchToSortBasedAggregation(TungstenAggregationIterator.scala:435)
> at 
> org.apache.spark.sql.execution.aggregate.TungstenAggregationIterator.processInputs(TungstenAggregationIterator.scala:379)
> at 
> org.apache.spark.sql.execution.aggregate.TungstenAggregationIterator.start(TungstenAggregationIterator.scala:622)
> at 
> org.apache.spark.sql.execution.aggregate.TungstenAggregate$$anonfun$doExecute$1.org$apache$spark$sql$execution$aggregate$TungstenAggregate$$anonfun$$executePartition$1(TungstenAggregate.scala:110)
> at 
> org.apache.spark.sql.execution.aggregate.TungstenAggregate$$anonfun$doExecute$1$$anonfun$2.apply(TungstenAggregate.scala:119)
> at 
> org.apache.spark.sql.execution.aggregate.TungstenAggregate$$anonfun$doExecute$1$$anonfun$2.apply(TungstenAggregate.scala:119)
> at 
> org.apache.spark.rdd.MapPartitionsWithPreparationRDD.compute(MapPartitionsWithPreparationRDD.scala:64)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:297)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:264)
> at 
> org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:297)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:264)
> at 
> org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:73)
> at 
> org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:41)
> at org.apache.spark.scheduler.Task.run(Task.scala:88)
> at 
> org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:214)
> at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> Key SQL Query
> {code:sql}
> INSERT INTO TABLE test_table
> SELECT
>   ss.ss_customer_sk AS cid,
>   count(CASE WHEN i.i_class_id=1  THEN 1 ELSE NULL END) AS id1,
>   count(CASE WHEN i.i_class_id=3  THEN 1 ELSE NULL END) AS id3,
>   count(CASE WHEN i.i_class_id=5  THEN 1 ELSE NULL END) AS id5,
>   count(CASE WHEN i.i_class_id=7  THEN 1 ELSE NULL END) AS id7,
>   count(CASE WHEN i.i_class_id=9  THEN 1 ELSE NULL END) AS id9,
>   count(CASE WHEN i.i_class_id=11 THEN 1 ELSE NULL END) AS id11,
>   count(CASE WHEN i.i_class_id=13 THEN 1 ELSE NULL END) AS id13,
>   count(CASE WHEN i.i_class_id=15 THEN 1 ELSE NULL END) AS id15,
>   count(CASE WHEN i.i_class_id=2  THEN 1 ELSE NULL END) AS id2,
>   count(CASE WHEN i.i_class_id=4  THEN 1 ELSE NULL END) AS id4,
>   count(CASE WHEN i.i_class_id=6  THEN 1 ELSE NULL END) AS id6,
>   count(CASE WHEN i.i_class_id=8  THEN 1 ELSE NULL END) AS id8,
>   count(CASE WHEN i.i_class_id=10 THEN 1 ELSE NULL END) AS id10,
>   count(CASE WHEN i.i_class_id=14 THEN 1 ELSE NULL END) AS id14,
>   count(CASE WHEN i.i_class_id=16 THEN 1 ELSE NULL END) AS id16
> FROM store_sales ss
> INNER JOIN item i ON ss.ss_item_sk = i.i_item_sk
> WHERE i.i_category IN ('Books')
> AND ss.ss_customer_sk IS NOT NULL
> GROUP BY ss.ss_customer_sk
> HAVING count(ss.ss_item_sk) > 5
> {code}
> Note:
> the store_sales is a big fact table and item is a small dimension table.



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