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Posted to reviews@spark.apache.org by vanzin <gi...@git.apache.org> on 2016/03/04 00:24:08 UTC
[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
GitHub user vanzin opened a pull request:
https://github.com/apache/spark/pull/11500
[SPARK-13577] [yarn] Allow Spark jar to be multiple jars, archive.
In preparation for the demise of assemblies, this change allows the
YARN backend to use multiple jars and globs as the "Spark jar". The
config option has been renamed to "spark.yarn.jars" to reflect that.
A second option "spark.yarn.archive" was also added; if set, this
takes precedence and uploads an archive expected to contain the jar
files with the Spark code and its dependencies.
Existing deployments should keep working, mostly. This change drops
support for the "SPARK_JAR" environment variable, and also does not
fall back to using "jarOfClass" if no configuration is set, falling
back to finding files under SPARK_HOME instead. This should be fine
since "jarOfClass" probably wouldn't work unless you were using
spark-submit anyway.
Tested with the unit tests, and trying the different config options
on a YARN cluster.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/vanzin/spark SPARK-13577
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/11500.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #11500
----
commit da39f4b80c881655f6933002a781ef5db1a0b36a
Author: Marcelo Vanzin <va...@cloudera.com>
Date: 2016-03-03T01:01:29Z
[SPARK-13577] [yarn] Allow Spark jar to be multiple jars, archive.
In preparation for the demise of assemblies, this change allows the
YARN backend to use multiple jars and globs as the "Spark jar". The
config option has been renamed to "spark.yarn.jars" to reflect that.
A second option "spark.yarn.archive" was also added; if set, this
takes precedence and uploads an archive expected to contain the jar
files with the Spark code and its dependencies.
Existing deployments should keep working, mostly. This change drops
support for the "SPARK_JAR" environment variable, and also does not
fall back to using "jarOfClass" if no configuration is set, falling
back to finding files under SPARK_HOME instead. This should be fine
since "jarOfClass" probably wouldn't work unless you were using
spark-submit anyway.
Tested with the unit tests, and trying the different config options
on a YARN cluster.
----
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by SparkQA <gi...@git.apache.org>.
Github user SparkQA commented on the pull request:
https://github.com/apache/spark/pull/11500#issuecomment-195153800
**[Test build #52873 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/52873/consoleFull)** for PR 11500 at commit [`35e4762`](https://github.com/apache/spark/commit/35e4762f983df3762210b32df9fefe43f33ff2fb).
* This patch passes all tests.
* This patch merges cleanly.
* This patch adds no public classes.
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by srowen <gi...@git.apache.org>.
Github user srowen commented on the pull request:
https://github.com/apache/spark/pull/11500#issuecomment-194718630
Mostly eyeballing it here, but it looks reasonable to me given its goal. You'll know a lot more about what needs to happen to make this work than I would.
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by tgravescs <gi...@git.apache.org>.
Github user tgravescs commented on the pull request:
https://github.com/apache/spark/pull/11500#issuecomment-195371687
+1
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by vanzin <gi...@git.apache.org>.
Github user vanzin commented on the pull request:
https://github.com/apache/spark/pull/11500#issuecomment-193983734
Ping anyone?
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by tgravescs <gi...@git.apache.org>.
Github user tgravescs commented on a diff in the pull request:
https://github.com/apache/spark/pull/11500#discussion_r55734467
--- Diff: yarn/src/main/scala/org/apache/spark/deploy/yarn/Client.scala ---
@@ -423,7 +423,63 @@ private[spark] class Client(
}
/**
- * Copy the given main resource to the distributed cache if the scheme is not "local".
+ * Add Spark to the cache. There are two settings that control what files to add to the cache:
+ * - if a Spark archive is defined, use the archive. The archive is expected to contain
+ * jar files at its root directory.
+ * - if a list of jars is provided, filter the non-local ones, resolve globs, and
+ * add the found files to the cache.
+ *
+ * Note that the archive cannot be a "local" URI. If none of the above settings are found,
+ * then upload all files found in $SPARK_HOME/jars.
+ *
+ * TODO: currently the code looks in $SPARK_HOME/lib while the work to replace assemblies
--- End diff --
do we have jira to explicitly change this when that happens? can you add comment with that jira.
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by tgravescs <gi...@git.apache.org>.
Github user tgravescs commented on the pull request:
https://github.com/apache/spark/pull/11500#issuecomment-195016519
minor nit about comment otherwise lgtm.
I assume you tested both archives and jars on a real yarn cluster in both cluster/client mode?
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by AmplabJenkins <gi...@git.apache.org>.
Github user AmplabJenkins commented on the pull request:
https://github.com/apache/spark/pull/11500#issuecomment-195154003
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by SparkQA <gi...@git.apache.org>.
Github user SparkQA commented on the pull request:
https://github.com/apache/spark/pull/11500#issuecomment-195115643
**[Test build #52873 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/52873/consoleFull)** for PR 11500 at commit [`35e4762`](https://github.com/apache/spark/commit/35e4762f983df3762210b32df9fefe43f33ff2fb).
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by SparkQA <gi...@git.apache.org>.
Github user SparkQA commented on the pull request:
https://github.com/apache/spark/pull/11500#issuecomment-192049608
**[Test build #52415 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/52415/consoleFull)** for PR 11500 at commit [`da39f4b`](https://github.com/apache/spark/commit/da39f4b80c881655f6933002a781ef5db1a0b36a).
* This patch **fails Spark unit tests**.
* This patch merges cleanly.
* This patch adds no public classes.
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by SparkQA <gi...@git.apache.org>.
Github user SparkQA commented on the pull request:
https://github.com/apache/spark/pull/11500#issuecomment-192018298
**[Test build #52415 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/52415/consoleFull)** for PR 11500 at commit [`da39f4b`](https://github.com/apache/spark/commit/da39f4b80c881655f6933002a781ef5db1a0b36a).
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by vanzin <gi...@git.apache.org>.
Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/11500#discussion_r55736339
--- Diff: yarn/src/main/scala/org/apache/spark/deploy/yarn/Client.scala ---
@@ -423,7 +423,63 @@ private[spark] class Client(
}
/**
- * Copy the given main resource to the distributed cache if the scheme is not "local".
+ * Add Spark to the cache. There are two settings that control what files to add to the cache:
+ * - if a Spark archive is defined, use the archive. The archive is expected to contain
+ * jar files at its root directory.
+ * - if a list of jars is provided, filter the non-local ones, resolve globs, and
+ * add the found files to the cache.
+ *
+ * Note that the archive cannot be a "local" URI. If none of the above settings are found,
+ * then upload all files found in $SPARK_HOME/jars.
+ *
+ * TODO: currently the code looks in $SPARK_HOME/lib while the work to replace assemblies
--- End diff --
That's SPARK-13579. I'll have to fix all these when working on that one, otherwise Spark won't work, so these are mostly reminders for myself that will go away pretty soon.
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by SparkQA <gi...@git.apache.org>.
Github user SparkQA commented on the pull request:
https://github.com/apache/spark/pull/11500#issuecomment-193490730
**[Test build #52607 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/52607/consoleFull)** for PR 11500 at commit [`9bab2ea`](https://github.com/apache/spark/commit/9bab2ea1fc5bbb91497e1994b3613cd6cdc4b3be).
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by asfgit <gi...@git.apache.org>.
Github user asfgit closed the pull request at:
https://github.com/apache/spark/pull/11500
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by AmplabJenkins <gi...@git.apache.org>.
Github user AmplabJenkins commented on the pull request:
https://github.com/apache/spark/pull/11500#issuecomment-192049786
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by AmplabJenkins <gi...@git.apache.org>.
Github user AmplabJenkins commented on the pull request:
https://github.com/apache/spark/pull/11500#issuecomment-195153999
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by vanzin <gi...@git.apache.org>.
Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/11500#discussion_r55726981
--- Diff: core/src/main/scala/org/apache/spark/SparkConf.scala ---
@@ -653,7 +653,9 @@ private[spark] object SparkConf extends Logging {
"spark.memory.offHeap.enabled" -> Seq(
AlternateConfig("spark.unsafe.offHeap", "1.6")),
"spark.rpc.message.maxSize" -> Seq(
- AlternateConfig("spark.akka.frameSize", "1.6"))
+ AlternateConfig("spark.akka.frameSize", "1.6")),
+ "spark.yarn.jars" -> Seq(
+ AlternateConfig("spark.yarn.jar", "2.0"))
--- End diff --
No, `.archive` is a new functionality that @tgravescs asked for during review of the spec; it behaves differently from the other two. `.jars` has the same functionality as the old `.jar` and then some more.
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by SparkQA <gi...@git.apache.org>.
Github user SparkQA commented on the pull request:
https://github.com/apache/spark/pull/11500#issuecomment-193542877
**[Test build #52607 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/52607/consoleFull)** for PR 11500 at commit [`9bab2ea`](https://github.com/apache/spark/commit/9bab2ea1fc5bbb91497e1994b3613cd6cdc4b3be).
* This patch passes all tests.
* This patch merges cleanly.
* This patch adds no public classes.
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by vanzin <gi...@git.apache.org>.
Github user vanzin commented on the pull request:
https://github.com/apache/spark/pull/11500#issuecomment-195017181
> both archives and jars on a real yarn cluster in both cluster/client mode
Not sure I tested client mode, but I'll take a look. Shouldn't really make a difference, but you never know.
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Posted by AmplabJenkins <gi...@git.apache.org>.
Github user AmplabJenkins commented on the pull request:
https://github.com/apache/spark/pull/11500#issuecomment-192049783
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Posted by AmplabJenkins <gi...@git.apache.org>.
Github user AmplabJenkins commented on the pull request:
https://github.com/apache/spark/pull/11500#issuecomment-193543521
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by vanzin <gi...@git.apache.org>.
Github user vanzin commented on the pull request:
https://github.com/apache/spark/pull/11500#issuecomment-195115326
All good in all modes, just find a broken log message.
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[GitHub] spark pull request: [SPARK-13577] [yarn] Allow Spark jar to be mul...
Posted by srowen <gi...@git.apache.org>.
Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/11500#discussion_r55643032
--- Diff: core/src/main/scala/org/apache/spark/SparkConf.scala ---
@@ -653,7 +653,9 @@ private[spark] object SparkConf extends Logging {
"spark.memory.offHeap.enabled" -> Seq(
AlternateConfig("spark.unsafe.offHeap", "1.6")),
"spark.rpc.message.maxSize" -> Seq(
- AlternateConfig("spark.akka.frameSize", "1.6"))
+ AlternateConfig("spark.akka.frameSize", "1.6")),
+ "spark.yarn.jars" -> Seq(
+ AlternateConfig("spark.yarn.jar", "2.0"))
--- End diff --
I'm probably wrong about this, but is it `.archive` that is the new name for `.jar` rather than `.jars`?
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