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Author: Sean Owen <sowen@cloudera.com>
Closes #6063 from srowen/FixRunningTestsLink and squashes the following commits:
db62018 [Sean Owen] Fix the link to test building info on the wiki
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should sync up with here?
https://github.com/apache/spark/blob/119f45d61d7b48d376cca05e1b4f0c7fcf65bfa8/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/joinTypes.scala#L26
Author: LCY Vincent <lauchunyin@gmail.com>
Closes #5944 from vincentlaucy/master and squashes the following commits:
fc0e454 [LCY Vincent] Update DataFrame.scala
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streaming WAL recovery
Currently there's no chance to close the file correctly after the iteration is finished, change to `CompletionIterator` to avoid resource leakage.
Author: jerryshao <saisai.shao@intel.com>
Closes #6050 from jerryshao/close-file-correctly and squashes the following commits:
52dfaf5 [jerryshao] Close files correctly when iterator is finished
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createDataFrame()
JIRA: https://issues.apache.org/jira/browse/SPARK-7516
In sql-programming-guide, deprecated python data frame api inferSchema() should be replaced by createDataFrame():
schemaPeople = sqlContext.inferSchema(people) ->
schemaPeople = sqlContext.createDataFrame(people)
Author: gchen <chenguancheng@gmail.com>
Closes #6041 from gchen/python-docs and squashes the following commits:
c27eb7c [gchen] replace inferSchema() with createDataFrame()
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Now PySpark on YARN with cluster mode is supported so let's update doc.
Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp>
Closes #6040 from sarutak/update-doc-for-pyspark-on-yarn and squashes the following commits:
ad9f88c [Kousuke Saruta] Brushed up sentences
469fd2e [Kousuke Saruta] Merge branch 'master' of https://github.com/apache/spark into update-doc-for-pyspark-on-yarn
fcfdb92 [Kousuke Saruta] Updated doc for PySpark on YARN with cluster mode
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Patch for SPARK-7508
This logs warn then generates a response which include the message body and stack trace as text/plain, no-cache. The exit code is 500.
In practise (in some tests in SPARK-1537 to be precise), jetty is getting in between this servlet and the web response the user sees —the body of the response is lost for any error response (500, even 404 and bad request). The standard Jetty handlers must be getting in the way.
This patch doesn't address that, it ensures that
1. if the jetty handlers were put to one side the users would see the errors
2. at least the exceptions appear in the server-side logs.
This is better to users saying "I saw a 500 error" and you not having anything in the logs to see what went wrong.
Author: Steve Loughran <stevel@hortonworks.com>
Closes #6033 from steveloughran/stevel/feature/SPARK-7508-JettyUtils and squashes the following commits:
584836f [Steve Loughran] SPARK-7508 drop trailing semicolon
ad6f185 [Steve Loughran] SPARK-7508: jetty handles exception reporting itself; spark just sets this up and logs exceptions before being relayed
258d9f9 [Steve Loughran] SPARK-7508 fix typo manually-edited before patch pushed
69c8263 [Steve Loughran] SPARK-7508 JettyUtils-generated servlets to log & report all errors
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This is difficult to write a test for because it relies on the latest version of YARN, but I verified manually that the patch does pass along the label expression on this version and containers are successfully launched.
Author: Sandy Ryza <sandy@cloudera.com>
Closes #5242 from sryza/sandy-spark-6470 and squashes the following commits:
6af87b9 [Sandy Ryza] Change info to warning
6e22d99 [Sandy Ryza] [YARN] SPARK-6470. Add support for YARN node labels.
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Updated Java, Scala, Python, and R.
Author: Reynold Xin <rxin@databricks.com>
Author: Shivaram Venkataraman <shivaram@cs.berkeley.edu>
Closes #5996 from rxin/groupby-retain and squashes the following commits:
aac7119 [Reynold Xin] Merge branch 'groupby-retain' of github.com:rxin/spark into groupby-retain
f6858f6 [Reynold Xin] Merge branch 'master' into groupby-retain
5f923c0 [Reynold Xin] Merge pull request #15 from shivaram/sparkr-groupby-retrain
c1de670 [Shivaram Venkataraman] Revert workaround in SparkR to retain grouped cols Based on reverting code added in commit https://github.com/amplab-extras/spark/commit/9a6be746efc9fafad88122fa2267862ef87aa0e1
b8b87e1 [Reynold Xin] Fixed DataFrameJoinSuite.
d910141 [Reynold Xin] Updated rest of the files
1e6e666 [Reynold Xin] [SPARK-7462] By default retain group by columns in aggregate
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start multiple StreamingContexts in the same JVM
Currently attempt to start a streamingContext while another one is started throws a confusing exception that the action name JobScheduler is already registered. Instead its best to throw a proper exception as it is not supported.
Author: Tathagata Das <tathagata.das1565@gmail.com>
Closes #5907 from tdas/SPARK-7361 and squashes the following commits:
fb81c4a [Tathagata Das] Fix typo
a9cd5bb [Tathagata Das] Added startSite to StreamingContext
5fdfc0d [Tathagata Das] Merge remote-tracking branch 'apache-github/master' into SPARK-7361
5870e2b [Tathagata Das] Added check for multiple streaming contexts
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As is, to specify this option on command line, you have to escape the angle brackets.
Author: Bryan Cutler <bjcutler@us.ibm.com>
Closes #6049 from BryanCutler/dataFormat-option-7522 and squashes the following commits:
b34afb4 [Bryan Cutler] [SPARK-7522] Removed angle brackets from dataFormat option
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Author: Yanbo Liang <ybliang8@gmail.com>
Closes #6044 from yanboliang/spark-6092 and squashes the following commits:
726a9b1 [Yanbo Liang] add newRankingMetrics
33f649c [Yanbo Liang] Add RankingMetrics in PySpark/MLlib
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work all the time
tdas
https://issues.apache.org/jira/browse/SPARK-7326
The problem most likely resides in DStream.slice() implementation, as shown below.
def slice(fromTime: Time, toTime: Time): Seq[RDD[T]] = {
if (!isInitialized) {
throw new SparkException(this + " has not been initialized")
}
if (!(fromTime - zeroTime).isMultipleOf(slideDuration)) {
logWarning("fromTime (" + fromTime + ") is not a multiple of slideDuration ("
+ slideDuration + ")")
}
if (!(toTime - zeroTime).isMultipleOf(slideDuration)) {
logWarning("toTime (" + fromTime + ") is not a multiple of slideDuration ("
+ slideDuration + ")")
}
val alignedToTime = toTime.floor(slideDuration, zeroTime)
val alignedFromTime = fromTime.floor(slideDuration, zeroTime)
logInfo("Slicing from " + fromTime + " to " + toTime +
" (aligned to " + alignedFromTime + " and " + alignedToTime + ")")
alignedFromTime.to(alignedToTime, slideDuration).flatMap(time => {
if (time >= zeroTime) getOrCompute(time) else None
})
}
Here after performing floor() on both fromTime and toTime, the result (alignedFromTime - zeroTime) and (alignedToTime - zeroTime) may no longer be multiple of the slidingDuration, thus making isTimeValid() check failed for all the remaining computation.
The fix is to add a new floor() function in Time.scala to respect the zeroTime while performing the floor :
def floor(that: Duration, zeroTime: Time): Time = {
val t = that.milliseconds
new Time(((this.millis - zeroTime.milliseconds) / t) * t + zeroTime.milliseconds)
}
And then change the DStream.slice to call this new floor function by passing in its zeroTime.
val alignedToTime = toTime.floor(slideDuration, zeroTime)
val alignedFromTime = fromTime.floor(slideDuration, zeroTime)
This way the alignedToTime and alignedFromTime are *really* aligned in respect to zeroTime whose value is not really a 0.
Author: Wesley Miao <wesley.miao@gmail.com>
Author: Wesley <wesley.miao@autodesk.com>
Closes #5871 from wesleymiao/spark-7326 and squashes the following commits:
82a4d8c [Wesley Miao] [SPARK-7326] [STREAMING] Performing window() on a WindowedDStream dosen't work all the time
48b4dc0 [Wesley] [SPARK-7326] [STREAMING] Performing window() on a WindowedDStream doesn't work all the time
6ade399 [Wesley] [SPARK-7326] [STREAMING] Performing window() on a WindowedDStream doesn't work all the time
2611745 [Wesley Miao] [SPARK-7326] [STREAMING] Performing window() on a WindowedDStream doesn't work all the time
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Bugs description:
1. There are extra commas on the top of session list.
2. The format of time in "Start at:" part is not the same as others.
3. The total number of online sessions is wrong.
Author: tianyi <tianyi.asiainfo@gmail.com>
Closes #6048 from tianyi/SPARK-7519 and squashes the following commits:
ed366b7 [tianyi] fix bug
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Since the RDD object might be a Pipelined RDD we should use `getJRDD` to get the right handle to the Java object.
Fixes the bug reported at
http://stackoverflow.com/questions/30057702/sparkr-filterrdd-and-flatmap-not-working
cc concretevitamin
Author: Shivaram Venkataraman <shivaram@cs.berkeley.edu>
Closes #6035 from shivaram/sparkr-show-bug and squashes the following commits:
d70145c [Shivaram Venkataraman] Fix RDD's show method to use getJRDD Fixes the bug reported at http://stackoverflow.com/questions/30057702/sparkr-filterrdd-and-flatmap-not-working
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Modified 2 files:
python/pyspark/ml/param/_shared_params_code_gen.py
python/pyspark/ml/param/shared.py
Generated shared.py on Linux using Python 2.6.6 on Redhat Enterprise Linux Server 6.6.
python _shared_params_code_gen.py > shared.py
Only changed maxIter, regParam, rawPredictionCol based on strings from SharedParamsCodeGen.scala. Note warning was displayed when committing shared.py:
warning: LF will be replaced by CRLF in python/pyspark/ml/param/shared.py.
Author: Glenn Weidner <gweidner@us.ibm.com>
Closes #6023 from gweidner/br-7427 and squashes the following commits:
db72e32 [Glenn Weidner] [SPARK-7427] [PySpark] Make sharedParams match in Scala, Python
825e4a9 [Glenn Weidner] [SPARK-7427] [PySpark] Make sharedParams match in Scala, Python
e6a865e [Glenn Weidner] [SPARK-7427] [PySpark] Make sharedParams match in Scala, Python
1eee702 [Glenn Weidner] Merge remote-tracking branch 'upstream/master'
1ac10e5 [Glenn Weidner] Merge remote-tracking branch 'upstream/master'
cafd104 [Glenn Weidner] Merge remote-tracking branch 'upstream/master'
9bea1eb [Glenn Weidner] Merge remote-tracking branch 'upstream/master'
4a35c20 [Glenn Weidner] Merge remote-tracking branch 'upstream/master'
9790cbe [Glenn Weidner] Merge remote-tracking branch 'upstream/master'
d9c30f4 [Glenn Weidner] [SPARK-7275] [SQL] [WIP] Make LogicalRelation public
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I implement a simple PCA wrapper for easy transform of vectors by PCA for example LabeledPoint or another complicated structure.
Example of usage:
```
import org.apache.spark.mllib.regression.LinearRegressionWithSGD
import org.apache.spark.mllib.regression.LabeledPoint
import org.apache.spark.mllib.linalg.Vectors
import org.apache.spark.mllib.feature.PCA
val data = sc.textFile("data/mllib/ridge-data/lpsa.data").map { line =>
val parts = line.split(',')
LabeledPoint(parts(0).toDouble, Vectors.dense(parts(1).split(' ').map(_.toDouble)))
}.cache()
val splits = data.randomSplit(Array(0.6, 0.4), seed = 11L)
val training = splits(0).cache()
val test = splits(1)
val pca = PCA.create(training.first().features.size/2, data.map(_.features))
val training_pca = training.map(p => p.copy(features = pca.transform(p.features)))
val test_pca = test.map(p => p.copy(features = pca.transform(p.features)))
val numIterations = 100
val model = LinearRegressionWithSGD.train(training, numIterations)
val model_pca = LinearRegressionWithSGD.train(training_pca, numIterations)
val valuesAndPreds = test.map { point =>
val score = model.predict(point.features)
(score, point.label)
}
val valuesAndPreds_pca = test_pca.map { point =>
val score = model_pca.predict(point.features)
(score, point.label)
}
val MSE = valuesAndPreds.map{case(v, p) => math.pow((v - p), 2)}.mean()
val MSE_pca = valuesAndPreds_pca.map{case(v, p) => math.pow((v - p), 2)}.mean()
println("Mean Squared Error = " + MSE)
println("PCA Mean Squared Error = " + MSE_pca)
```
Author: Kirill A. Korinskiy <catap@catap.ru>
Author: Joseph K. Bradley <joseph@databricks.com>
Closes #4304 from catap/pca and squashes the following commits:
501bcd9 [Joseph K. Bradley] Small updates: removed k from Java-friendly PCA fit(). In PCASuite, converted results to set for comparison. Added an error message for bad k in PCA.
9dcc02b [Kirill A. Korinskiy] [SPARK-5521] fix scala style
1892a06 [Kirill A. Korinskiy] [SPARK-5521] PCA wrapper for easy transform vectors
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Fixes bug with PySpark cvModel not having UID
Also made small PySpark fixes: Evaluator should inherit from Params. MockModel should inherit from Model.
CC: mengxr
Author: Joseph K. Bradley <joseph@databricks.com>
Closes #5968 from jkbradley/pyspark-cv-uid and squashes the following commits:
57f13cd [Joseph K. Bradley] Made CrossValidatorModel call parent init in PySpark
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<!-- Reviewable:start -->
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Author: Cheng Lian <lian@databricks.com>
Closes #6038 from liancheng/fix-typo and squashes the following commits:
572c2a4 [Cheng Lian] Fixes variable name typo
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Issue appears when one tries to create DataFrame using sqlContext.load("jdbc"...) statement when "dbtable" contains query with renamed columns.
If original column is used in SQL query once the resulting DataFrame will contain non-renamed column.
If original column is used in SQL query several times with different aliases, sqlContext.load will fail.
Original implementation of JDBCRDD.resolveTable uses getColumnName to detect column names in RDD schema.
Suggested implementation uses getColumnLabel to handle column renames in SQL statement which is aware of SQL "AS" statement.
Readings:
http://stackoverflow.com/questions/4271152/getcolumnlabel-vs-getcolumnname
http://stackoverflow.com/questions/12259829/jdbc-getcolumnname-getcolumnlabel-db2
Official documentation unfortunately a bit misleading in definition of "suggested title" purpose however clearly defines behavior of AS keyword in SQL statement.
http://docs.oracle.com/javase/7/docs/api/java/sql/ResultSetMetaData.html
getColumnLabel - Gets the designated column's suggested title for use in printouts and displays. The suggested title is usually specified by the SQL AS clause. If a SQL AS is not specified, the value returned from getColumnLabel will be the same as the value returned by the getColumnName method.
Author: Oleg Sidorkin <oleg.sidorkin@gmail.com>
Closes #6032 from osidorkin/master and squashes the following commits:
10fc44b [Oleg Sidorkin] [SPARK-7345][SQL] Regression test for JDBCSuite (resolved scala style test error)
2aaf6f7 [Oleg Sidorkin] [SPARK-7345][SQL] Regression test for JDBCSuite (renamed fields in JDBC query)
b7d5b22 [Oleg Sidorkin] [SPARK-7345][SQL] Regression test for JDBCSuite
09559a0 [Oleg Sidorkin] [SPARK-7345][SQL] Spark cannot detect renamed columns using JDBC connector
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https://issues.apache.org/jira/browse/SPARK-6091
Author: Yanbo Liang <ybliang8@gmail.com>
Closes #6011 from yanboliang/spark-6091 and squashes the following commits:
bb3e4ba [Yanbo Liang] trigger jenkins
53c045d [Yanbo Liang] keep compatibility for python 2.6
972d5ac [Yanbo Liang] Add MulticlassMetrics in PySpark/MLlib
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jira: https://issues.apache.org/jira/browse/SPARK-7475
Add a new argument to specify the algorithm applied to LDA, to exhibit the basic usage of LDAOptimizer.
cc jkbradley
Author: Yuhao Yang <hhbyyh@gmail.com>
Closes #6000 from hhbyyh/ldaExample and squashes the following commits:
0a7e2bc [Yuhao Yang] fix according to comments
5810b0f [Yuhao Yang] adjust ldaExample for online LDA
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Author: tedyu <yuzhihong@gmail.com>
Closes #6031 from tedyu/master and squashes the following commits:
5c2580c [tedyu] Reference fasterxml.jackson.version in sql/core/pom.xml
ff2a44f [tedyu] Merge branch 'master' of github.com:apache/spark
28c8394 [tedyu] Upgrade version of jackson-databind in sql/core/pom.xml
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Currently version of jackson-databind in sql/core/pom.xml is 2.3.0
This is older than the version specified in root pom.xml
This PR upgrades the version in sql/core/pom.xml so that they're consistent.
Author: tedyu <yuzhihong@gmail.com>
Closes #6028 from tedyu/master and squashes the following commits:
28c8394 [tedyu] Upgrade version of jackson-databind in sql/core/pom.xml
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A little fix about wrong url of the API document. (org.apache.spark.streaming.scheduler.StreamingListener)
Author: dobashim <dobashim@oss.nttdata.co.jp>
Closes #6024 from dobashim/master and squashes the following commits:
ac9a955 [dobashim] [STREAMING][DOCS] Fix wrong url about API docs of StreamingListener
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of running on YARN
When we use Spark on YARN and have AllJobPage via ResourceManager's proxy, the link URL in objects which represent each job on timeline view is wrong.
In timeline-view.js, the link is generated as follows.
```
window.location.href = "job/?id=" + getJobId(this);
```
This assumes the URL displayed on the web browser ends with "jobs/" but when we access AllJobPage via the proxy, the url displayed does not end with "jobs/"
The proxy doesn't return status code 301 or 302 so the url displayed still indicates the base url, not "/jobs" even though displaying AllJobPages.
![2015-05-07 3 34 37](https://cloud.githubusercontent.com/assets/4736016/7501079/a8507ad6-f46c-11e4-9bed-62abea170f4c.png)
Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp>
Closes #5947 from sarutak/fix-link-in-timeline and squashes the following commits:
aaf40e1 [Kousuke Saruta] Added Copyright for vis.js
01bee7b [Kousuke Saruta] Fixed timeline-view.js in order to get correct href
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Author: Vinod K C <vinod.kc@huawei.com>
Closes #5974 from vinodkc/fix_countApproxDistinct_Validation and squashes the following commits:
3a3d59c [Vinod K C] Reverted removal of validation relativeSD<0.000017
799976e [Vinod K C] Removed testcase to assert IAE when relativeSD>3.7
8ddbfae [Vinod K C] Remove blank line
b1b00a3 [Vinod K C] Removed relativeSD validation from python API,RDD.scala will do validation
122d378 [Vinod K C] Fixed validation of relativeSD in countApproxDistinct
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In SPARK-7429 and PR https://github.com/apache/spark/pull/5960, I added the varargs annotation to Params.setDefault which takes a variable number of ParamPairs. It worked locally and on Jenkins for me.
However, mengxr reported issues compiling on his machine. So I'm reverting the change introduced in https://github.com/apache/spark/pull/5960 by removing varargs.
Author: Joseph K. Bradley <joseph@databricks.com>
Closes #6021 from jkbradley/revert-varargs and squashes the following commits:
098ed39 [Joseph K. Bradley] removed varargs annotation from Params.setDefaults taking multiple ParamPairs
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OWLQN in new ML package
1) Handle scaling and addBias internally.
2) L1/L2 elasticnet using OWLQN optimizer.
Author: DB Tsai <dbt@netflix.com>
Closes #5967 from dbtsai/lor and squashes the following commits:
fa029bb [DB Tsai] made the bound smaller
0806002 [DB Tsai] better initial intercept and more test
5c31824 [DB Tsai] fix import
c387e25 [DB Tsai] Merge branch 'master' into lor
c84e931 [DB Tsai] Made MultiClassSummarizer private
f98e711 [DB Tsai] address feedback
a784321 [DB Tsai] fix style
8ec65d2 [DB Tsai] remove new line
f3f8c88 [DB Tsai] add more tests and they match R which is good. fix a bug
34705bc [DB Tsai] first commit
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sort.serializeMapOutputs takes effect
This patch refactors the SQL `Exchange` operator's logic for determining whether map outputs need to be copied before being shuffled. As part of this change, we'll now avoid unnecessary copies in cases where sort-based shuffle operates on serialized map outputs (as in #4450 /
SPARK-4550).
This patch also includes a change to copy the input to RangePartitioner partition bounds calculation, which is necessary because this calculation buffers mutable Java objects.
<!-- Reviewable:start -->
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<!-- Reviewable:end -->
Author: Josh Rosen <joshrosen@databricks.com>
Closes #5948 from JoshRosen/SPARK-7375 and squashes the following commits:
f305ff3 [Josh Rosen] Reduce scope of some variables in Exchange
899e1d7 [Josh Rosen] Merge remote-tracking branch 'origin/master' into SPARK-7375
6a6bfce [Josh Rosen] Fix issue related to RangePartitioning:
ad006a4 [Josh Rosen] [SPARK-7375] Avoid defensive copying in exchange operator when sort.serializeMapOutputs takes effect.
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Changes include
1. Rename sortDF to arrange
2. Add new aliases `group_by` and `sample_frac`, `summarize`
3. Add more user friendly column addition (mutate), rename
4. Support mean as an alias for avg in Scala and also support n_distinct, n as in dplyr
Using these changes we can pretty much run the examples as described in http://cran.rstudio.com/web/packages/dplyr/vignettes/introduction.html with the same syntax
The only thing missing in SparkR is auto resolving column names when used in an expression i.e. making something like `select(flights, delay)` works in dply but we right now need `select(flights, flights$delay)` or `select(flights, "delay")`. But this is a complicated change and I'll file a new issue for it
cc sun-rui rxin
Author: Shivaram Venkataraman <shivaram@cs.berkeley.edu>
Closes #6005 from shivaram/sparkr-df-api and squashes the following commits:
5e0716a [Shivaram Venkataraman] Fix some roxygen bugs
1254953 [Shivaram Venkataraman] Merge branch 'master' of https://github.com/apache/spark into sparkr-df-api
0521149 [Shivaram Venkataraman] Changes to make SparkR DataFrame dplyr friendly. Changes include 1. Rename sortDF to arrange 2. Add new aliases `group_by` and `sample_frac`, `summarize` 3. Add more user friendly column addition (mutate), rename 4. Support mean as an alias for avg in Scala and also support n_distinct, n as in dplyr
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Spark job to fail
Added a check to handle container exit status for the preemption scenario, log an INFO message in such cases and move on.
andrewor14
Author: Ashwin Shankar <ashankar@netflix.com>
Closes #5993 from ashwinshankar77/SPARK-7451 and squashes the following commits:
90900cf [Ashwin Shankar] Fix log info message
cf8b6cf [Ashwin Shankar] Stop counting preemption of executors as failure
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Adds Python Api for `ALS` under `ml.recommendation` in PySpark. Also adds seed as a settable parameter in the Scala Implementation of ALS.
Author: Burak Yavuz <brkyvz@gmail.com>
Closes #6015 from brkyvz/ml-rec and squashes the following commits:
be6e931 [Burak Yavuz] addressed comments
eaed879 [Burak Yavuz] readd numFeatures
0bd66b1 [Burak Yavuz] fixed seed
7f6d964 [Burak Yavuz] merged master
52e2bda [Burak Yavuz] added ALS
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Author: tedyu <yuzhihong@gmail.com>
Closes #5959 from ted-yu/master and squashes the following commits:
f83d445 [tedyu] Move cleaning outside of mapPartitionsWithIndex
56d7c92 [tedyu] Consolidate import of Random
f6014c0 [tedyu] Remove cleaning in RDD#filterWith
36feb6c [tedyu] Try to get correct syntax
55d01eb [tedyu] Try to get correct syntax
c2786df [tedyu] Correct syntax
d92bfcf [tedyu] Correct syntax in test
164d3e4 [tedyu] Correct variable name
8b50d93 [tedyu] Address Andrew's review comments
0c8d47e [tedyu] Add test for mapWith()
6846e40 [tedyu] Add test for flatMapWith()
6c124a9 [tedyu] Clean function in several RDD methods
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The DAG visualization currently displays only low-level Spark primitives (e.g. `map`, `reduceByKey`, `filter` etc.). For SQL, these aren't particularly useful. Instead, we should display higher level physical operators (e.g. `Filter`, `Exchange`, `ShuffleHashJoin`). cc marmbrus
-----------------
**Before**
<img src="https://issues.apache.org/jira/secure/attachment/12731586/before.png" width="600px"/>
-----------------
**After** (Pay attention to the words)
<img src="https://issues.apache.org/jira/secure/attachment/12731587/after.png" width="600px"/>
-----------------
Author: Andrew Or <andrew@databricks.com>
Closes #5999 from andrewor14/dag-viz-sql and squashes the following commits:
0db23a4 [Andrew Or] Merge branch 'master' of github.com:apache/spark into dag-viz-sql
1e211db [Andrew Or] Update comment
0d49fd6 [Andrew Or] Merge branch 'master' of github.com:apache/spark into dag-viz-sql
ffd237a [Andrew Or] Fix style
202dac1 [Andrew Or] Make ignoreParent false by default
e61b1ab [Andrew Or] Visualize SQL operators, not low-level Spark primitives
569034a [Andrew Or] Add a flag to ignore parent settings and scopes
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Currently we're doing port retries in the TransportServer level, but this is not specified by the TransportContext API and it has other further-reaching impacts like causing undesirable behavior for the Yarn and Standalone shuffle services.
Author: Aaron Davidson <aaron@databricks.com>
Closes #5575 from aarondav/port-bind and squashes the following commits:
3c2d6ed [Aaron Davidson] Oops, never do it.
a5d9432 [Aaron Davidson] Remove shouldHostShuffleServiceIfEnabled
e901eb2 [Aaron Davidson] fix local-cluster mode for ExternalShuffleServiceSuite
59e5e38 [Aaron Davidson] [SPARK-6955] Perform port retries at NettyBlockTransferService level
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I needed to run some d2 instances, so I updated the spark_ec2.py accordingly
Author: Brendan Collins <bcollins@blueraster.com>
Closes #6014 from brendancol/ec2-instance-types-update and squashes the following commits:
d7b4191 [Brendan Collins] Merge branch 'ec2-instance-types-update' of github.com:brendancol/spark into ec2-instance-types-update
6366c45 [Brendan Collins] added back cc1.4xlarge
fc2931f [Brendan Collins] updated ec2 instance types
80c2aa6 [Brendan Collins] vertically aligned whitespace
85c6236 [Brendan Collins] vertically aligned whitespace
1657c26 [Brendan Collins] updated ec2 instance types
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Add a Python API for mllib.feature.ChiSqSelector
https://issues.apache.org/jira/browse/SPARK-5913
Author: Yanbo Liang <ybliang8@gmail.com>
Closes #5939 from yanboliang/spark-5913 and squashes the following commits:
cdaac99 [Yanbo Liang] Python API for ChiSqSelector
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based on #3558
Author: Jacky Li <jacky.likun@huawei.com>
Author: wangfei <wangfei1@huawei.com>
Author: scwf <wangfei1@huawei.com>
Closes #5806 from scwf/case and squashes the following commits:
cd51712 [wangfei] fix compile
d4b724f [wangfei] address michael's comment
af512c7 [wangfei] fix conflicts
4ef1be7 [wangfei] fix conflicts
269cf21 [scwf] fix conflicts
b73df6c [scwf] style issue
9e11752 [scwf] improve SimpleCatalystConf
b35529e [scwf] minor style
a3f7659 [scwf] remove unsed imports
2a56515 [scwf] fix conflicts
6db4bf5 [scwf] also fix for HiveContext
7fc4a98 [scwf] fix test case
d5a9933 [wangfei] fix style
eee75ba [wangfei] fix EmptyConf
6ef31cf [wangfei] revert pom changes
5d7c456 [wangfei] set CASE_SENSITIVE false in TestHive
966e719 [wangfei] set CASE_SENSITIVE false in hivecontext
fd30e25 [wangfei] added override
69b3b70 [wangfei] fix AnalysisSuite
5472b08 [wangfei] fix compile issue
56034ca [wangfei] fix conflicts and improve for catalystconf
664d1e9 [Jacky Li] Merge branch 'master' of https://github.com/apache/spark into case
12eca9a [Jacky Li] solve conflict with master
39e369c [Jacky Li] fix confilct after DataFrame PR
dee56e9 [Jacky Li] fix test case failure
05b09a3 [Jacky Li] fix conflict base on the latest master branch
73c16b1 [Jacky Li] fix bug in sql/hive
9bf4cc7 [Jacky Li] fix bug in catalyst
005c56d [Jacky Li] make SQLContext caseSensitivity configurable
6332e0f [Jacky Li] fix bug
fcbf0d9 [Jacky Li] fix scalastyle check
e7bca31 [Jacky Li] make caseSensitive configuration in Analyzer and Catalog
91b1b96 [Jacky Li] make caseSensitive configurable in Analyzer
f57f15c [Jacky Li] add testcase
578d167 [Jacky Li] make caseSensitive configurable
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greater than zero
JIRA: https://issues.apache.org/jira/browse/SPARK-7390
Also fix a minor typo.
Author: Liang-Chi Hsieh <viirya@gmail.com>
Closes #5931 from viirya/fix_covariancecounter and squashes the following commits:
352eda6 [Liang-Chi Hsieh] Only merge other CovarianceCounter when its count is greater than zero.
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The code was treating deep links as if they were attempt IDs, so
for example if you tried to load "/history/app1/jobs" directly,
that would fail because the code would treat "jobs" as an attempt id.
This change modifies the code to try both cases - first without an
attempt id, then with it, so that deep links are handled correctly.
This assumes that the links in the Spark UI do not clash with the
attempt id namespace, though, which is the case for YARN at least,
which is the only backend that currently publishes attempt IDs.
Author: Marcelo Vanzin <vanzin@cloudera.com>
Closes #5922 from vanzin/SPARK-7378 and squashes the following commits:
96f648b [Marcelo Vanzin] Fix comparison.
ed3bcd4 [Marcelo Vanzin] Merge branch 'master' into SPARK-7378
23483e4 [Marcelo Vanzin] Fat fingers.
b728f08 [Marcelo Vanzin] [SPARK-7378] [core] Handle deep links to unloaded apps.
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Order of initialization code was wrong.
Author: Marcelo Vanzin <vanzin@cloudera.com>
Closes #5998 from vanzin/hs-conf-fix and squashes the following commits:
00b6b6b [Marcelo Vanzin] [minor] [core] Allow History Server to read kerberos opts from config file.
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Simple fix. We were comparing an option with `null`.
Before:
<img src="https://issues.apache.org/jira/secure/attachment/12731383/before.png" width="250px"/>
After:
<img src="https://issues.apache.org/jira/secure/attachment/12731384/after.png" width="250px"/>
Author: Andrew Or <andrew@databricks.com>
Closes #6002 from andrewor14/dag-viz-orphan-nodes and squashes the following commits:
a1468dc [Andrew Or] Fix null check
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The JVM is free to collect references to variables that no longer participate in a computation. This simple patch adds an operation to the variable 'rdd' to ensure it is not collected early in the test suite's explicit calls to GC.
ref: http://bugs.java.com/view_bug.do?bug_id=6721588
Author: Tim Ellison <t.p.ellison@gmail.com>
Closes #6010 from tellison/master and squashes the following commits:
77d1c8f [Tim Ellison] Defeat early garbage collection of test suite variable by aggressive JVMs
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Spark shell crashes when compiled with scala 2.11 and SPARK_PREPEND_CLASSES=true
There is a similar Resolved JIRA issue -SPARK-7470 and a PR https://github.com/apache/spark/pull/5997 , which handled same issue only in scala 2.10
Author: vinodkc <vinod.kc.in@gmail.com>
Closes #6013 from vinodkc/fix_sqlcontext_exception_scala_2.11 and squashes the following commits:
119061c [vinodkc] Spark shell crashes when compiled with scala 2.11
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`vis.min.js` refers `vis.map` and this even refers `vis.js` which is used for debug `vis.js` but this debug feature is not needed for Spark itself.
This issue is really minor so I don't file this in JIRA.
/CC andrewor14
Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp>
Closes #5994 from sarutak/remove-debug-feature-for-vis and squashes the following commits:
8be038f [Kousuke Saruta] Remove vis.map entry from .rat-exclude
7404945 [Kousuke Saruta] Removed debug feature for vis.js
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Add `python/lib/pyspark.zip` to `.gitignore`. After merging #5580, `python/lib/pyspark.zip` will be generated when building Spark.
Author: zsxwing <zsxwing@gmail.com>
Closes #6017 from zsxwing/gitignore and squashes the following commits:
39b10c4 [zsxwing] Ignore python/lib/pyspark.zip
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input streams
GZIPInputStream allocates native memory that is not freed until close() or
when the finalizer runs. It is best to close() these streams explicitly.
stephenh made the same change for serializeMapStatuses in commit b0d884f0. This is the same change for deserialize.
(I ran the unit test suite! it seems to have passed. I did not make a JIRA since this seems "trivial", and the guidelines suggest it is not required for trivial changes)
Author: Evan Jones <ejones@twitter.com>
Closes #5982 from evanj/master and squashes the following commits:
0d76e85 [Evan Jones] [CORE] MapOutputTracker.deserializeMapStatuses: close input streams
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The previous cleanup-commit for SPARK-6627 renamed ShuffleBlockManager
to ShuffleBlockResolver, but didn't rename the associated subclasses and
variables; this commit does that.
I'm unsure whether it's ok to rename ExternalShuffleBlockManager, since that's technically a public class?
cc pwendell
Author: Kay Ousterhout <kayousterhout@gmail.com>
Closes #5764 from kayousterhout/SPARK-6627 and squashes the following commits:
43add1e [Kay Ousterhout] Spacing fix
96080bf [Kay Ousterhout] Test fixes
d8a5d36 [Kay Ousterhout] [SPARK-6627] Finished rename to ShuffleBlockResolver
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It's the first step: generalize UnresolvedGetField to support all map, struct, and array
TODO: add `apply` in Scala and `__getitem__` in Python, and unify the `getItem` and `getField` methods to one single API(or should we keep them for compatibility?).
Author: Wenchen Fan <cloud0fan@outlook.com>
Closes #5744 from cloud-fan/generalize and squashes the following commits:
715c589 [Wenchen Fan] address comments
7ea5b31 [Wenchen Fan] fix python test
4f0833a [Wenchen Fan] add python test
f515d69 [Wenchen Fan] add apply method and test cases
8df6199 [Wenchen Fan] fix python test
239730c [Wenchen Fan] fix test compile
2a70526 [Wenchen Fan] use _bin_op in dataframe.py
6bf72bc [Wenchen Fan] address comments
3f880c3 [Wenchen Fan] add java doc
ab35ab5 [Wenchen Fan] fix python test
b5961a9 [Wenchen Fan] fix style
c9d85f5 [Wenchen Fan] generalize UnresolvedGetField to support all map, struct, and array
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- Colors on the timeline now match the rest of the UI
- The expandable buttons to show timeline view, DAG, etc are now more visible
- Timeline text is smaller
- DAG visualization text and colors are more consistent throughout
- Fix some JavaScript style issues
- Various small fixes throughout (e.g. inconsistent capitalization, some confusing names, HTML escaping, etc)
Author: Matei Zaharia <matei@databricks.com>
Closes #5942 from mateiz/ui and squashes the following commits:
def38d0 [Matei Zaharia] Add some tooltips
4c5a364 [Matei Zaharia] Reduce stage and rank separation slightly
43dcbe3 [Matei Zaharia] Some updates to DAG
fac734a [Matei Zaharia] tweaks
6a6705d [Matei Zaharia] More fixes
67629f5 [Matei Zaharia] Various small tweaks
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