- Jun 08, 2015
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Marcelo Vanzin authored
Even with all the efforts to cleanup the temp directories created by unit tests, Spark leaves a lot of garbage in /tmp after a test run. This change overrides java.io.tmpdir to place those files under the build directory instead. After an sbt full unit test run, I was left with > 400 MB of temp files. Since they're now under the build dir, it's much easier to clean them up. Also make a slight change to a unit test to make it not pollute the source directory with test data. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #6674 from vanzin/SPARK-8126 and squashes the following commits: 0f8ad41 [Marcelo Vanzin] Make sure tmp dir exists when tests run. 643e916 [Marcelo Vanzin] [MINOR] [BUILD] Use custom temp directory during build.
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Liang-Chi Hsieh authored
JIRA: https://issues.apache.org/jira/browse/SPARK-7939 Author: Liang-Chi Hsieh <viirya@gmail.com> Closes #6503 from viirya/disable_partition_type_inference and squashes the following commits: 3e90470 [Liang-Chi Hsieh] Default to enable type inference and update docs. 455edb1 [Liang-Chi Hsieh] Merge remote-tracking branch 'upstream/master' into disable_partition_type_inference 9a57933 [Liang-Chi Hsieh] Add conf to enable/disable partition column type inference.
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linweizhong authored
As I have tested, if we cancel or kill the app then the final status may be undefined, killed or succeeded, so clean up staging directory when appMaster exit at any final application status. Author: linweizhong <linweizhong@huawei.com> Closes #6409 from Sephiroth-Lin/SPARK-7705 and squashes the following commits: 3a5a0a5 [linweizhong] Update 83dc274 [linweizhong] Update 923d44d [linweizhong] Update 0dd7c2d [linweizhong] Update b76a102 [linweizhong] Update code style 7846b69 [linweizhong] Update bd6cf0d [linweizhong] Refactor aed9f18 [linweizhong] Clean up stagingDir when launch app on yarn 95595c3 [linweizhong] Cleanup of .sparkStaging directory when AppMaster exit at any final application status
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Daoyuan Wang authored
this is a follow up of #3621 /cc liancheng pwendell Author: Daoyuan Wang <daoyuan.wang@intel.com> Closes #6639 from adrian-wang/kryodoc and squashes the following commits: 3c4b1cf [Daoyuan Wang] [DOC] kryo default setting in SQL Thrift server
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Reynold Xin authored
From my perspective as a code reviewer, I find them more confusing than using String directly. Author: Reynold Xin <rxin@databricks.com> Closes #6694 from rxin/SPARK-8154 and squashes the following commits: 4e5056c [Reynold Xin] [SPARK-8154][SQL] Remove Term/Code type aliases in code generation.
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- Jun 07, 2015
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Reynold Xin authored
Also moved a few files in expressions package around to match test suites. Author: Reynold Xin <rxin@databricks.com> Closes #6693 from rxin/expr-refactoring and squashes the following commits: 857599f [Reynold Xin] Fixed style violation. c0eb74b [Reynold Xin] Fixed compilation. b3a40f8 [Reynold Xin] Refactored expression test suites.
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Davies Liu authored
This PR move codegen implementation of expressions into Expression class itself, make it easy to manage. It introduces two APIs in Expression: ``` def gen(ctx: CodeGenContext): GeneratedExpressionCode def genCode(ctx: CodeGenContext, ev: GeneratedExpressionCode): Code ``` gen(ctx) will call genSource(ctx, ev) to generate Java source code for the current expression. A expression needs to override genSource(). Here are the types: ``` type Term String type Code String /** * Java source for evaluating an [[Expression]] given a [[Row]] of input. */ case class GeneratedExpressionCode(var code: Code, nullTerm: Term, primitiveTerm: Term, objectTerm: Term) /** * A context for codegen, which is used to bookkeeping the expressions those are not supported * by codegen, then they are evaluated directly. The unsupported expression is appended at the * end of `references`, the position of it is kept in the code, used to access and evaluate it. */ class CodeGenContext { /** * Holding all the expressions those do not support codegen, will be evaluated directly. */ val references: Seq[Expression] = new mutable.ArrayBuffer[Expression]() } ``` This is basically #6660, but fixed style violation and compilation failure. Author: Davies Liu <davies@databricks.com> Author: Reynold Xin <rxin@databricks.com> Closes #6690 from rxin/codegen and squashes the following commits: e1368c2 [Reynold Xin] Fixed tests. 73db80e [Reynold Xin] Fixed compilation failure. 19d6435 [Reynold Xin] Fixed style violation. 9adaeaf [Davies Liu] address comments f42c732 [Davies Liu] improve coverage and tests bad6828 [Davies Liu] address comments e03edaa [Davies Liu] consts fold 86fac2c [Davies Liu] fix style 02262c9 [Davies Liu] address comments b5d3617 [Davies Liu] Merge pull request #5 from rxin/codegen 48c454f [Reynold Xin] Some code gen update. 2344bc0 [Davies Liu] fix test 12ff88a [Davies Liu] fix build c5fb514 [Davies Liu] rename 8c6d82d [Davies Liu] update docs b145047 [Davies Liu] fix style e57959d [Davies Liu] add type alias 3ff25f8 [Davies Liu] refactor 593d617 [Davies Liu] pushing codegen into Expression -
cody koeninger authored
see if requiring producer acks eliminates the need for waitUntilLeaderOffset calls in tests Author: cody koeninger <cody@koeninger.org> Closes #5921 from koeninger/kafka-0.8.2-test-cleanup and squashes the following commits: 1e89dc8 [cody koeninger] Merge branch 'master' into kafka-0.8.2-test-cleanup 4662828 [cody koeninger] [Streaming][Kafka] filter mima issue for removal of method from private test class af1e083 [cody koeninger] Merge branch 'master' into kafka-0.8.2-test-cleanup 4298ac2 [cody koeninger] [Streaming][Kafka] update comment to trigger jenkins attempt 1274afb [cody koeninger] [Streaming][Kafka] see if requiring producer acks eliminates the need for waitUntilLeaderOffset calls in tests
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Sean Owen authored
Update build to use Java 7, and remove some comments and special-case support for Java 6. Author: Sean Owen <sowen@cloudera.com> Closes #6265 from srowen/SPARK-7733 and squashes the following commits: 59bda4e [Sean Owen] Update build to use Java 7, and remove some comments and special-case support for Java 6
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Wenchen Fan authored
This PR fixes a bug introduced in https://github.com/apache/spark/pull/6505. Decimal literal's value is not `java.math.BigDecimal`, but Spark SQL internal type: `Decimal`. Author: Wenchen Fan <cloud0fan@outlook.com> Closes #6574 from cloud-fan/fix and squashes the following commits: b0e3549 [Wenchen Fan] rename to BooleanEquality 1987b37 [Wenchen Fan] use Decimal instead of java.math.BigDecimal f93c420 [Wenchen Fan] compare literal
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Reynold Xin authored
This is a follow-up patch to #6577 to replace columnEnclosing to quoteIdentifier. I also did some minor cleanup to the JdbcDialect file. Author: Reynold Xin <rxin@databricks.com> Closes #6689 from rxin/jdbc-quote and squashes the following commits: bad365f [Reynold Xin] Fixed test compilation... e39e14e [Reynold Xin] Fixed compilation. db9a8e0 [Reynold Xin] [SPARK-8004][SQL] Quote identifier in JDBC data source.
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Yijie Shen authored
Author: Yijie Shen <henry.yijieshen@gmail.com> Closes #6691 from yijieshen/patch-2 and squashes the following commits: b40a4b0 [Yijie Shen] [DOC][TYPO] Fix typo in standalone deploy scripts description
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Konstantin Shaposhnikov authored
Both akka 2.3.x and hadoop-2.x use protobuf 2.5 so only hadoop-1 build needs custom 2.3.4-spark akka version that shades protobuf-2.5 This change also updates akka version (for hadoop-2.x profiles only) to the latest 2.3.11 as akka-zeromq_2.11 is not available for akka 2.3.4. This partially fixes SPARK-7042 (for hadoop-2.x builds) Author: Konstantin Shaposhnikov <Konstantin.Shaposhnikov@sc.com> Closes #6492 from kostya-sh/SPARK-7042 and squashes the following commits: dc195b0 [Konstantin Shaposhnikov] [SPARK-7042] [BUILD] use the standard akka artifacts with hadoop-2.x
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Cheng Lian authored
Author: Cheng Lian <lian@databricks.com> Closes #6670 from liancheng/spark-8118 and squashes the following commits: b6e85a6 [Cheng Lian] Suppresses unnecesary ParquetRecordReader log message (PARQUET-220) 385603c [Cheng Lian] Mutes noisy Parquet log output reappeared after upgrading Parquet to 1.7.0
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Reynold Xin authored
Author: Reynold Xin <rxin@databricks.com> Closes #6688 from rxin/df-alias-replace and squashes the following commits: 774c19c [Reynold Xin] [SPARK-8146] DataFrame Python API: Alias replace in DataFrameNaFunctions.
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Liang-Chi Hsieh authored
JIRA: https://issues.apache.org/jira/browse/SPARK-8141 Author: Liang-Chi Hsieh <viirya@gmail.com> Closes #6687 from viirya/reuse_partition_column_types and squashes the following commits: dab0688 [Liang-Chi Hsieh] Reuse partitionColumnTypes.
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979969786 authored
When using the Spark SQL, Jobs tab and Stages tab display only part of SQL. I change it to display full SQL by double-click on the description span before：  after double click on the description span：  Author: 979969786 <q79969786@gmail.com> Closes #6646 from 979969786/master and squashes the following commits: b5ba20e [979969786] Trigger a double click on the span to show full job description.
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Liang-Chi Hsieh authored
JIRA: https://issues.apache.org/jira/browse/SPARK-8004 Author: Liang-Chi Hsieh <viirya@gmail.com> Closes #6577 from viirya/enclose_jdbc_columns and squashes the following commits: 614606a [Liang-Chi Hsieh] For comment. bc50182 [Liang-Chi Hsieh] Enclose column names by JDBC Dialect.
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- Jun 06, 2015
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Hari Shreedharan authored
…moved if dynamic allocation is enabled. This is a work in progress. This patch ensures that an executor that has cached RDD blocks are not removed, but makes no attempt to find another executor to remove. This is meant to get some feedback on the current approach, and if it makes sense then I will look at choosing another executor to remove. No testing has been done either. Author: Hari Shreedharan <hshreedharan@apache.org> Closes #6508 from harishreedharan/dymanic-caching and squashes the following commits: dddf1eb [Hari Shreedharan] Minor configuration description update. 10130e2 [Hari Shreedharan] Fix compile issue. 5417b53 [Hari Shreedharan] Add documentation for new config. Remove block from cachedBlocks when it is dropped. 875916a [Hari Shreedharan] Make some code more readable. 39940ca [Hari Shreedharan] Handle the case where the executor has not yet registered. 90ad711 [Hari Shreedharan] Remove unused imports and unused methods. 063985c [Hari Shreedharan] Send correct message instead of recursively calling same method. ec2fd7e [Hari Shreedharan] Add file missed in last commit 5d10fad [Hari Shreedharan] Update cached blocks status using local info, rather than doing an RPC. 193af4c [Hari Shreedharan] WIP. Use local state rather than via RPC. ae932ff [Hari Shreedharan] Fix config param name. 272969d [Hari Shreedharan] Fix seconds to millis bug. 5a1993f [Hari Shreedharan] Add timeout for cache executors. Ignore broadcast blocks while checking if there are cached blocks. 57fefc2 [Hari Shreedharan] [SPARK-7955][Core] Ensure executors with cached RDD blocks are not removed if dynamic allocation is enabled.
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Hari Shreedharan authored
Instead of actually downloading the logs, just verify that the logs link is actually a URL and is in the expected format. Author: Hari Shreedharan <hshreedharan@apache.org> Closes #6680 from harishreedharan/simplify-am-log-tests and squashes the following commits: 3183aeb [Hari Shreedharan] Remove check for hostname which can fail on machines with several hostnames. Removed some unused imports. 50d69a7 [Hari Shreedharan] [SPARK-8136][YARN] Fix flakiness in YarnClusterSuite.
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Marcelo Vanzin authored
Author: Marcelo Vanzin <vanzin@cloudera.com> Author: Jacek Lewandowski <lewandowski.jacek@gmail.com> Closes #6560 from vanzin/SPARK-7169 and squashes the following commits: 737266f [Marcelo Vanzin] Feedback. 702d5a3 [Marcelo Vanzin] Scalastyle. ce66e7e [Marcelo Vanzin] Remove metrics config handling from SparkConf. 439938a [Jacek Lewandowski] SPARK-7169: Metrics can be additionally configured from Spark configuration
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MechCoder authored
Python API for KernelDensity Author: MechCoder <manojkumarsivaraj334@gmail.com> Closes #6387 from MechCoder/spark-7639 and squashes the following commits: 17abc62 [MechCoder] add tests 2de6540 [MechCoder] style tests bf4acc0 [MechCoder] Added doctests 84359d5 [MechCoder] [SPARK-7639] Python API for KernelDensity
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Cheng Lian authored
As described in SPARK-8079, when writing a DataFrame to a `HadoopFsRelation`, if `HadoopFsRelation.prepareForWriteJob` throws exception, an unexpected NPE will be thrown during job abortion. (This issue doesn't bring much damage since the job is failing anyway.) This PR makes the job/task abortion logic in `InsertIntoHadoopFsRelation` more robust to avoid such confusing exceptions. Author: Cheng Lian <lian@databricks.com> Closes #6612 from liancheng/spark-8079 and squashes the following commits: 87cd81e [Cheng Lian] Addresses @rxin's comment 1864c75 [Cheng Lian] Addresses review comments 9e6dbb3 [Cheng Lian] Makes InsertIntoHadoopFsRelation job/task abortion more robust
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Xu Tingjun authored
Though totalStages = allStages - skippedStages is understandable. But consider the problem [SPARK-6973], I think totalStages = allStages is more reasonable. Like "2/1 (2 failed) (1 skipped)", this item also shows the skipped num, it also will be understandable. Author: Xu Tingjun <xutingjun@huawei.com> Author: Xutingjun <xutingjun@huawei.com> Author: meiyoula <1039320815@qq.com> Closes #5550 from XuTingjun/allJobsPage and squashes the following commits: a742541 [Xu Tingjun] delete the loop 40ce94b [Xutingjun] remove stage id from completed set if it retries again 6459238 [meiyoula] delete space 9e23c71 [Xu Tingjun] recover numSkippedStages b987ea7 [Xutingjun] delete skkiped stages from completed set 47525c6 [Xu Tingjun] modify total stages/tasks on the allJobsPage
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Reynold Xin authored
Author: Reynold Xin <rxin@databricks.com> Closes #6677 from rxin/test-wildcard and squashes the following commits: 8a17b33 [Reynold Xin] Fixed line length. 6663813 [Reynold Xin] [SPARK-8114][SQL] Remove some wildcard import on TestSQLContext._ round 3.
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- Jun 05, 2015
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Dong Wang authored
Support runInBackground in SparkExecuteStatementOperation, and add cancellation Author: Dong Wang <dong@databricks.com> Closes #6207 from dongwang218/SPARK-6964-jdbc-cancel and squashes the following commits: 687c113 [Dong Wang] fix 100 characters 7bfa2a7 [Dong Wang] fix merge 380480f [Dong Wang] fix for liancheng's comments eb3e385 [Dong Wang] small nit 341885b [Dong Wang] small fix 3d8ebf8 [Dong Wang] add spark.sql.hive.thriftServer.async flag 04142c3 [Dong Wang] set SQLSession for async execution 184ec35 [Dong Wang] keep hive conf 819ae03 [Dong Wang] [SPARK-6964][SQL][WIP] Support Cancellation in the Thrift Server
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Reynold Xin authored
Fixed the following packages: sql.columnar sql.jdbc sql.json sql.parquet Author: Reynold Xin <rxin@databricks.com> Closes #6667 from rxin/testsqlcontext_wildcard and squashes the following commits: 134a776 [Reynold Xin] Fixed compilation break. 6da7b69 [Reynold Xin] [SPARK-8114][SQL] Remove some wildcard import on TestSQLContext._ cont'd.
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amey authored
This is a minor change. Author: amey <amey@skytree.net> Closes #6655 from ameyc/JIRA-7991/support-passing-list-to-describe and squashes the following commits: e8a1dff [amey] Adding support for passing lists to describe.
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Luca Martinetti authored
Add documentation for spark.sql.planner.externalSort Author: Luca Martinetti <luca@luca.io> Closes #6272 from lucamartinetti/docs-externalsort and squashes the following commits: 985661b [Luca Martinetti] [SPARK-7747] [SQL] [DOCS] Add documentation for spark.sql.planner.externalSort
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zsxwing authored
Author: zsxwing <zsxwing@gmail.com> Closes #6659 from zsxwing/SPARK-8112 and squashes the following commits: a5d7da6 [zsxwing] Address comments d255b6e [zsxwing] Fix the negative event count issue
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jerryshao authored
This patch propose to lazy start the scheduler for dynamic allocation to avoid fast ramp down executor numbers is load is less. This implementation will: 1. immediately start the scheduler is `numExecutorsTarget` is 0, this is the expected behavior. 2. if `numExecutorsTarget` is not zero, start the scheduler until the number is satisfied, if the load is less, this initial started executors will last for at least 60 seconds, user will have a window to submit a job, no need to revamp the executors. 3. if `numExecutorsTarget` is not satisfied until the timeout, this means resource is not enough, the scheduler will start until this timeout, will not wait infinitely. Please help to review, thanks a lot. Author: jerryshao <saisai.shao@intel.com> Closes #6430 from jerryshao/SPARK-7699 and squashes the following commits: 02cac8e [jerryshao] Address the comments 7242450 [jerryshao] Remove the useless import ecc0b00 [jerryshao] Address the comments 6f75f00 [jerryshao] Style changes 8b8decc [jerryshao] change the test name fb822ca [jerryshao] Change the solution according to comments 1cc74e5 [jerryshao] Lazy start the scheduler for dynamic allocation
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Xutingjun authored
Author: Xutingjun <xutingjun@huawei.com> Author: xutingjun <xutingjun@huawei.com> Closes #6643 from XuTingjun/SPARK-8099 and squashes the following commits: 80b18cd [Xutingjun] change to STANDALONE | YARN ce33148 [Xutingjun] set executor cores into system e51cc9e [Xutingjun] set executor cores into system 0600861 [xutingjun] set executor cores into system
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Shivaram Venkataraman authored
cc davies sun-rui Author: Shivaram Venkataraman <shivaram@cs.berkeley.edu> Closes #6620 from shivaram/sparkr-read-schema and squashes the following commits: 16a6726 [Shivaram Venkataraman] Fix loadDF to pass schema Also add a unit test a229877 [Shivaram Venkataraman] Use wrapper function to DataFrameReader ee70ba8 [Shivaram Venkataraman] Support user-specified schema in read.df
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Cheng Lian authored
This PR is a simpler version of #2764, and adds `unapply` methods to the following binary nodes for simpler pattern matching: - `BinaryExpression` - `BinaryComparison` - `BinaryArithmetics` This enables nested pattern matching for binary nodes. For example, the following pattern matching ```scala case p: BinaryComparison if p.left.dataType == StringType && p.right.dataType == DateType => p.makeCopy(Array(p.left, Cast(p.right, StringType))) ``` can be simplified to ```scala case p BinaryComparison(l StringType(), r DateType()) => p.makeCopy(Array(l, Cast(r, StringType))) ``` Author: Cheng Lian <lian@databricks.com> Closes #6537 from liancheng/binary-node-patmat and squashes the following commits: a3bf5fe [Cheng Lian] Fixes compilation error introduced while rebasing b738986 [Cheng Lian] Renames `l`/`r` to `left`/`right` or `lhs`/`rhs` 14900ae [Cheng Lian] Simplifies binary node pattern matching -
Marcelo Vanzin authored
Reorganize code so that the launcher library handles most of the work of printing usage messages, instead of having an awkward protocol between the library and the scripts for that. This mostly applies to SparkSubmit, since the launcher lib does not do command line parsing for classes invoked in other ways, and thus cannot handle failures for those. Most scripts end up going through SparkSubmit, though, so it all works. The change adds a new, internal command line switch, "--usage-error", which prints the usage message and exits with a non-zero status. Scripts can override the command printed in the usage message by setting an environment variable - this avoids having to grep the output of SparkSubmit to remove references to the "spark-submit" script. The only sub-optimal part of the change is the special handling for the spark-sql usage, which is now done in SparkSubmitArguments. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #5841 from vanzin/SPARK-6324 and squashes the following commits: 2821481 [Marcelo Vanzin] Merge branch 'master' into SPARK-6324 bf139b5 [Marcelo Vanzin] Filter output of Spark SQL CLI help. c6609bf [Marcelo Vanzin] Fix exit code never being used when printing usage messages. 6bc1b41 [Marcelo Vanzin] [SPARK-6324] [core] Centralize handling of script usage messages.
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Akhil Das authored
Fixed the broken links (Examples) in the documentation. Author: Akhil Das <akhld@darktech.ca> Closes #6666 from akhld/patch-2 and squashes the following commits: 2228b83 [Akhil Das] Update streaming-kafka-integration.md
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Marcelo Vanzin authored
Even with all the efforts to cleanup the temp directories created by unit tests, Spark leaves a lot of garbage in /tmp after a test run. This change overrides java.io.tmpdir to place those files under the build directory instead. After an sbt full unit test run, I was left with > 400 MB of temp files. Since they're now under the build dir, it's much easier to clean them up. Also make a slight change to a unit test to make it not pollute the source directory with test data. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #6653 from vanzin/unit-test-tmp and squashes the following commits: 31e2dd5 [Marcelo Vanzin] Fix tests that depend on each other. aa92944 [Marcelo Vanzin] [minor] [build] Use custom temp directory during build.
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Marcelo Vanzin authored
Link to the tail of the console log, instead of the full log. That's bound to have the info the user is looking for, and at the same time loads way more quickly than the (huge) full log, which is just one click away if needed. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #6664 from vanzin/jenkins-link and squashes the following commits: ba07ed8 [Marcelo Vanzin] [minor] [build] Change link to jenkins builds on github.
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Sean Owen authored
Completely trivial but I noticed this wrinkle in a log message today; `$sender` doesn't refer to anything and isn't interpolated here. Author: Sean Owen <sowen@cloudera.com> Closes #6650 from srowen/Interpolation and squashes the following commits: 518687a [Sean Owen] Actually interpolate log string 7edb866 [Sean Owen] Trivial: remove unused interpolation var in log message
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