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2015-05-20 Thread cloud-fan
Github user cloud-fan commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r30769763 --- Diff: unsafe/src/main/java/org/apache/spark/unsafe/memory/TaskMemoryManager.java --- @@ -0,0 +1,237 @@ +/* + * Licensed to the Apache Software

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2015-04-30 Thread JoshRosen
Github user JoshRosen commented on the pull request: https://github.com/apache/spark/pull/5725#issuecomment-97912751 @tgravescs I've opened #5814 to try to fix the compiler warnings (and error due to `Unsafe.setMemory`); it would be great if you could test out that commit and see

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2015-04-30 Thread vanzin
Github user vanzin commented on the pull request: https://github.com/apache/spark/pull/5725#issuecomment-97902582 Java 6's output: $ javap sun.misc.Unsafe | grep setMemory public native void setMemory(long, long, byte); So Spark is using an API that

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2015-04-30 Thread vanzin
Github user vanzin commented on the pull request: https://github.com/apache/spark/pull/5725#issuecomment-97905259 On a side note, if Spark supports java 6, why are all jenkins builds running java 7? --- If your project is set up for it, you can reply to this email and have your

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2015-04-30 Thread JoshRosen
Github user JoshRosen commented on the pull request: https://github.com/apache/spark/pull/5725#issuecomment-97898375 I'm looking into this issue now; these warnings can't be suppressed via the usual annotations mechanism; it requires a special compiler flag. Planning to submit a

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2015-04-30 Thread tgravescs
Github user tgravescs commented on the pull request: https://github.com/apache/spark/pull/5725#issuecomment-97889088 not sure what your question is exactly, I think the last one is an error instead of warning. I didn't specifying anything special in build command: mvn -Pyarn

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2015-04-30 Thread tgravescs
Github user tgravescs commented on the pull request: https://github.com/apache/spark/pull/5725#issuecomment-97899617 Thanks, Also I should have specified, I'm running on a rhel6 box using jdlk6 --- If your project is set up for it, you can reply to this email and have your reply

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2015-04-30 Thread rxin
Github user rxin commented on the pull request: https://github.com/apache/spark/pull/5725#issuecomment-97883422 Did you have warning turned on into error? --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project

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2015-04-30 Thread JoshRosen
Github user JoshRosen commented on the pull request: https://github.com/apache/spark/pull/5725#issuecomment-97915047 @vanzin There's an old JIRA for building w/ Java 6 on Jenkins; I've re-opened it: https://issues.apache.org/jira/browse/SPARK-1437 --- If your project is set up for

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2015-04-30 Thread tgravescs
Github user tgravescs commented on the pull request: https://github.com/apache/spark/pull/5725#issuecomment-97828392 I'm not able to build after this went in. Any special requirements to build this? [info] Compiling 15 Java sources to

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2015-04-29 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/spark/pull/5725 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is

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2015-04-29 Thread AmplabJenkins
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2015-04-29 Thread SparkQA
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2015-04-29 Thread SparkQA
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2015-04-29 Thread rxin
Github user rxin commented on the pull request: https://github.com/apache/spark/pull/5725#issuecomment-97341692 Ok merging in master. Let's make sure we address @marmbrus 's comments in followup prs. --- If your project is set up for it, you can reply to this email and have your

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2015-04-29 Thread JoshRosen
Github user JoshRosen commented on the pull request: https://github.com/apache/spark/pull/5725#issuecomment-97311123 Jenkins, retest this please. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not

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2015-04-29 Thread SparkQA
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2015-04-29 Thread tedyu
Github user tedyu commented on the pull request: https://github.com/apache/spark/pull/5725#issuecomment-97511381 sup**[sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/UnsafeFixedWidthAggregationMap.java, line 133

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2015-04-28 Thread rxin
Github user rxin commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29300182 --- Diff: core/src/main/scala/org/apache/spark/executor/Executor.scala --- @@ -207,7 +210,23 @@ private[spark] class Executor( // Run the

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2015-04-28 Thread marmbrus
Github user marmbrus commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29303890 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/SQLConf.scala --- @@ -30,6 +30,7 @@ private[spark] object SQLConf { val DEFAULT_SIZE_IN_BYTES =

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2015-04-28 Thread SparkQA
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2015-04-28 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29301548 --- Diff: core/src/main/scala/org/apache/spark/executor/Executor.scala --- @@ -207,7 +210,23 @@ private[spark] class Executor( // Run the

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2015-04-28 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29303752 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/execution/GeneratedAggregate.scala --- @@ -265,7 +283,49 @@ case class GeneratedAggregate(

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2015-04-28 Thread JoshRosen
Github user JoshRosen commented on the pull request: https://github.com/apache/spark/pull/5725#issuecomment-97274034 The most recent test failure looks like a possible double-free somewhere. Here's what I saw when I ran that test locally: ``` [info] Test

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2015-04-28 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29303644 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/execution/GeneratedAggregate.scala --- @@ -41,13 +42,15 @@ case class AggregateEvaluation( *

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2015-04-28 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29301471 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/execution/GeneratedAggregate.scala --- @@ -265,7 +283,49 @@ case class GeneratedAggregate(

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2015-04-28 Thread marmbrus
Github user marmbrus commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29303434 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/execution/GeneratedAggregate.scala --- @@ -265,7 +283,49 @@ case class GeneratedAggregate(

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2015-04-28 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29295786 --- Diff: unsafe/src/main/java/org/apache/spark/unsafe/memory/TaskMemoryManager.java --- @@ -0,0 +1,237 @@ +/* + * Licensed to the Apache Software

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2015-04-28 Thread SparkQA
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2015-04-28 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29301701 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/UnsafeRowConverter.scala --- @@ -0,0 +1,226 @@ +/* + * Licensed to

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2015-04-28 Thread JoshRosen
Github user JoshRosen commented on the pull request: https://github.com/apache/spark/pull/5725#issuecomment-97274734 As part of UnsafeRowConverter refactoring, I realized that I forgot to add support for a whole bunch of primitives, including booleans. These are trivial to add, so

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2015-04-28 Thread marmbrus
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2015-04-28 Thread marmbrus
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2015-04-28 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29304001 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/SQLConf.scala --- @@ -30,6 +30,7 @@ private[spark] object SQLConf { val DEFAULT_SIZE_IN_BYTES

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2015-04-28 Thread marmbrus
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2015-04-28 Thread JoshRosen
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2015-04-28 Thread marmbrus
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2015-04-28 Thread marmbrus
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2015-04-28 Thread rxin
Github user rxin commented on the pull request: https://github.com/apache/spark/pull/5725#issuecomment-97281833 LGTM. There are some issues, but we can easily address them in followup PRs. --- If your project is set up for it, you can reply to this email and have your reply appear

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2015-04-28 Thread JoshRosen
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2015-04-28 Thread JoshRosen
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2015-04-28 Thread JoshRosen
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2015-04-28 Thread rxin
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2015-04-28 Thread rxin
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2015-04-28 Thread rxin
Github user rxin commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29221149 --- Diff: unsafe/src/main/java/org/apache/spark/unsafe/memory/MemoryBlock.java --- @@ -0,0 +1,74 @@ +/* + * Licensed to the Apache Software Foundation

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2015-04-28 Thread rxin
Github user rxin commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29221682 --- Diff: unsafe/src/main/java/org/apache/spark/unsafe/memory/MemoryManager.java --- @@ -0,0 +1,176 @@ +/* + * Licensed to the Apache Software

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2015-04-28 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29268634 --- Diff: sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/UnsafeRow.java --- @@ -0,0 +1,428 @@ +/* + * Licensed to the Apache

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2015-04-28 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29269216 --- Diff: sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/UnsafeFixedWidthAggregationMap.java --- @@ -0,0 +1,251 @@ +/* + *

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2015-04-28 Thread rxin
Github user rxin commented on the pull request: https://github.com/apache/spark/pull/5725#issuecomment-97156621 update: thought about it more. I don't think we need to worry about contention at the moment, since our allocation unit is pretty large. --- If your project is set up for

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2015-04-28 Thread JoshRosen
Github user JoshRosen commented on the pull request: https://github.com/apache/spark/pull/5725#issuecomment-97145397 When running with off-heap, one concern is proper cleanup of managed memory when tasks fail or are cancelled. Given that we currently do not share managed memory

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2015-04-28 Thread rxin
Github user rxin commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29269390 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/execution/GeneratedAggregate.scala --- @@ -265,7 +284,49 @@ case class GeneratedAggregate(

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2015-04-28 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29267684 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/execution/GeneratedAggregate.scala --- @@ -265,7 +284,49 @@ case class GeneratedAggregate(

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2015-04-28 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29267305 --- Diff: unsafe/src/main/java/org/apache/spark/unsafe/map/BytesToBytesMap.java --- @@ -0,0 +1,552 @@ +/* + * Licensed to the Apache Software

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2015-04-28 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29267226 --- Diff: unsafe/src/main/java/org/apache/spark/unsafe/memory/MemoryManager.java --- @@ -0,0 +1,176 @@ +/* + * Licensed to the Apache Software

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2015-04-28 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29267770 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/UnsafeRowConverter.scala --- @@ -0,0 +1,226 @@ +/* + * Licensed to

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2015-04-28 Thread rxin
Github user rxin commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29269271 --- Diff: unsafe/src/main/java/org/apache/spark/unsafe/memory/MemoryManager.java --- @@ -0,0 +1,176 @@ +/* + * Licensed to the Apache Software

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2015-04-28 Thread rxin
Github user rxin commented on the pull request: https://github.com/apache/spark/pull/5725#issuecomment-97152921 I think good memory allocator implementations usually have a thread local cache to reduce contention. We can do the same thing too, can't we? The problem with only

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2015-04-28 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29274142 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/UnsafeRowConverter.scala --- @@ -0,0 +1,226 @@ +/* + * Licensed to

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2015-04-28 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29274312 --- Diff: unsafe/src/main/java/org/apache/spark/unsafe/memory/MemoryBlock.java --- @@ -0,0 +1,74 @@ +/* + * Licensed to the Apache Software

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2015-04-28 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29273686 --- Diff: sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/UnsafeRow.java --- @@ -0,0 +1,428 @@ +/* + * Licensed to the Apache

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2015-04-28 Thread rxin
Github user rxin commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29218943 --- Diff: sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/UnsafeRow.java --- @@ -0,0 +1,428 @@ +/* + * Licensed to the Apache

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2015-04-28 Thread rxin
Github user rxin commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29218448 --- Diff: sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/UnsafeFixedWidthAggregationMap.java --- @@ -0,0 +1,251 @@ +/* + *

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2015-04-28 Thread rxin
Github user rxin commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29218666 --- Diff: sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/UnsafeFixedWidthAggregationMap.java --- @@ -0,0 +1,251 @@ +/* + *

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2015-04-28 Thread rxin
Github user rxin commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29218869 --- Diff: sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/UnsafeRow.java --- @@ -0,0 +1,428 @@ +/* + * Licensed to the Apache

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2015-04-28 Thread rxin
Github user rxin commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29218879 --- Diff: sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/UnsafeRow.java --- @@ -0,0 +1,428 @@ +/* + * Licensed to the Apache

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2015-04-28 Thread SparkQA
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2015-04-28 Thread rxin
Github user rxin commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29220143 --- Diff: sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/UnsafeRow.java --- @@ -0,0 +1,428 @@ +/* + * Licensed to the Apache

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2015-04-28 Thread rxin
Github user rxin commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29220523 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/UnsafeRowConverter.scala --- @@ -0,0 +1,226 @@ +/* + * Licensed to the

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2015-04-28 Thread rxin
Github user rxin commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29221410 --- Diff: unsafe/src/main/java/org/apache/spark/unsafe/memory/MemoryBlock.java --- @@ -0,0 +1,74 @@ +/* + * Licensed to the Apache Software Foundation

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2015-04-28 Thread rxin
Github user rxin commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29221663 --- Diff: unsafe/src/main/java/org/apache/spark/unsafe/map/BytesToBytesMap.java --- @@ -0,0 +1,552 @@ +/* + * Licensed to the Apache Software Foundation

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2015-04-28 Thread rxin
Github user rxin commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29221599 --- Diff: unsafe/src/main/java/org/apache/spark/unsafe/map/BytesToBytesMap.java --- @@ -0,0 +1,552 @@ +/* + * Licensed to the Apache Software Foundation

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2015-04-28 Thread rxin
Github user rxin commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29221679 --- Diff: unsafe/src/main/java/org/apache/spark/unsafe/memory/MemoryManager.java --- @@ -0,0 +1,176 @@ +/* + * Licensed to the Apache Software

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2015-04-28 Thread rxin
Github user rxin commented on the pull request: https://github.com/apache/spark/pull/5725#issuecomment-96968405 I went through and left some comments. Kudos - this is super well done! --- If your project is set up for it, you can reply to this email and have your reply appear on

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2015-04-27 Thread SparkQA
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2015-04-27 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/5725#discussion_r29202027 --- Diff: unsafe/src/main/java/org/apache/spark/unsafe/map/BytesToBytesMap.java --- @@ -0,0 +1,618 @@ +/* + * Licensed to the Apache Software

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2015-04-27 Thread SparkQA
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2015-04-27 Thread SparkQA
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