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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/7783/
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Review request for Sqoop.


Description
-------

This is sort of mega patch that is implementing first (not exactly stable and 
finished) version of submission engine. I've got like dozen other notes what to 
improve and implement, but the patch is extreme in size already. So I would 
like to propose getting it in, to give others chance to see what I'm working on 
at the moment and also retrieve their feedback. In meantime I'll continue my 
effort to make it very stable and very "nice" :-) My justification for doing 
that is that since entire sqoop 2 is alpha, it doesn't hurt committing alpha 
submission engine :-)

Submission engine is asynchronous pluggable interface for submitting mapreduce 
jobs. I've provided default mapreduce implementation (implementation that 
directly talks to JobTracker).

Procedure to get it working on dev box:
* Configure your hadoop cluster as usual
* Put config files to /etc/hadoop/conf or reconfigure sqoop to use different 
directory
* Put all required hadoop jars to tomcat lib folder (issue with resolving jar 
dependency is still open, so this is like temporal hack)
* Use client command submission to launch actual mapreduce jobs


This addresses bug SQOOP-656.
    https://issues.apache.org/jira/browse/SQOOP-656


Diffs
-----

  client/src/main/java/org/apache/sqoop/client/core/Environment.java 
cb92998d2054c8c7adbbf8fb1764fd5269d474b9 
  client/src/main/java/org/apache/sqoop/client/core/RequestCache.java 
03b1eb001f23aa5b3992a479ca9c2fc65136a0bd 
  client/src/main/java/org/apache/sqoop/client/request/Request.java 
b243dfdfe4421236f865c50529a553314ff5b1b3 
  client/src/main/java/org/apache/sqoop/client/request/SubmissionRequest.java 
PRE-CREATION 
  
client/src/main/java/org/apache/sqoop/client/shell/CreateConnectionFunction.java
 ea1e5d811da9fd817e20363f26498795b29985f8 
  client/src/main/java/org/apache/sqoop/client/shell/SqoopShell.java 
c9ac848812ec2ae1ed4f1d15daff9eb6a0e19425 
  client/src/main/java/org/apache/sqoop/client/shell/SubmissionCommand.java 
PRE-CREATION 
  
client/src/main/java/org/apache/sqoop/client/shell/SubmissionStartFunction.java 
PRE-CREATION 
  
client/src/main/java/org/apache/sqoop/client/shell/SubmissionStatusFunction.java
 PRE-CREATION 
  
client/src/main/java/org/apache/sqoop/client/shell/SubmissionStopFunction.java 
PRE-CREATION 
  client/src/main/java/org/apache/sqoop/client/utils/FormFiller.java.orig 
d2fb6cecdf8a6baed02705bf17abf9a788b0c4c0 
  client/src/main/java/org/apache/sqoop/client/utils/SubmissionDisplayer.java 
PRE-CREATION 
  client/src/main/java/org/apache/sqoop/client/utils/ThrowableDisplayer.java 
8d6e9b4814a53270e0a1920ce870ad0bef355e47 
  common/src/main/java/org/apache/sqoop/common/ImmutableContext.java 
PRE-CREATION 
  common/src/main/java/org/apache/sqoop/common/MapContext.java PRE-CREATION 
  common/src/main/java/org/apache/sqoop/common/MutableContext.java PRE-CREATION 
  common/src/main/java/org/apache/sqoop/common/MutableMapContext.java 
PRE-CREATION 
  common/src/main/java/org/apache/sqoop/json/JobBean.java 
7fd2ce52b7c563ad8570d8ebf88b2143ff5aea29 
  common/src/main/java/org/apache/sqoop/json/SubmissionBean.java PRE-CREATION 
  common/src/main/java/org/apache/sqoop/json/ThrowableBean.java 
91914e84eee4c3e4ee8dc38a1449e51b54e2d2b2 
  common/src/main/java/org/apache/sqoop/model/FormUtils.java 
424810c1b36c4b8c5ebca143121a151e499d8231 
  common/src/main/java/org/apache/sqoop/model/MSubmission.java PRE-CREATION 
  common/src/main/java/org/apache/sqoop/submission/SubmissionStatus.java 
PRE-CREATION 
  common/src/main/java/org/apache/sqoop/submission/counter/Counter.java 
PRE-CREATION 
  common/src/main/java/org/apache/sqoop/submission/counter/CounterGroup.java 
PRE-CREATION 
  common/src/main/java/org/apache/sqoop/submission/counter/Counters.java 
PRE-CREATION 
  common/src/main/java/org/apache/sqoop/utils/ClassLoadingUtils.java 
0c7d09f189c1a2fa96e9c5b782f6693e30cdd62a 
  common/src/main/java/org/apache/sqoop/utils/ClassUtils.java PRE-CREATION 
  common/src/test/java/org/apache/sqoop/json/TestSubmissionBean.java 
PRE-CREATION 
  common/src/test/java/org/apache/sqoop/json/TestThrowableBean.java 
19a0a27764f957998a7256c98126d2d0d29d1544 
  common/src/test/java/org/apache/sqoop/utils/TestClassLoadingUtils.java 
e56e017e40bc21e84844ebb20ae72fc81c52eb92 
  common/src/test/java/org/apache/sqoop/utils/TestClassUtils.java PRE-CREATION 
  connector/connector-generic-jdbc/pom.xml 
be4cedd23210d9a5405d4f5ac5f4ee4fbeececf8 
  
connector/connector-generic-jdbc/src/main/java/org/apache/sqoop/connector/jdbc/GenericJdbcExecutor.java
 702dd7e3ff50a203d7d5107de7178cc5517a29eb 
  
connector/connector-generic-jdbc/src/main/java/org/apache/sqoop/connector/jdbc/GenericJdbcExportDestroyer.java
 cba8f71f59df7068d6d043509c1cfc8927420aa8 
  
connector/connector-generic-jdbc/src/main/java/org/apache/sqoop/connector/jdbc/GenericJdbcExportInitializer.java
 a21dc7647e1b405510e050e8006435a293cd3b05 
  
connector/connector-generic-jdbc/src/main/java/org/apache/sqoop/connector/jdbc/GenericJdbcExportLoader.java
 0289e29e041527f189a87c44e8e4737a27f83b95 
  
connector/connector-generic-jdbc/src/main/java/org/apache/sqoop/connector/jdbc/GenericJdbcImportDestroyer.java
 b0a0f62fc85c6284e346f68e7dfc62a05bb52623 
  
connector/connector-generic-jdbc/src/main/java/org/apache/sqoop/connector/jdbc/GenericJdbcImportExtractor.java
 4499fda0e31ff4d01b30b8e39fefda9e37c2912f 
  
connector/connector-generic-jdbc/src/main/java/org/apache/sqoop/connector/jdbc/GenericJdbcImportInitializer.java
 75f3e56a1077cda06c4b3d711c37a84ea7419c15 
  
connector/connector-generic-jdbc/src/main/java/org/apache/sqoop/connector/jdbc/GenericJdbcImportPartition.java
 cba313b43075713fb61c3f6661ceeac2c5a94b9e 
  
connector/connector-generic-jdbc/src/main/java/org/apache/sqoop/connector/jdbc/GenericJdbcImportPartitioner.java
 b741b74186ffdf3047f7a0f1f9ace62f5cb865d6 
  
connector/connector-generic-jdbc/src/main/java/org/apache/sqoop/connector/jdbc/configuration/ConnectionConfiguration.java
 212bdf3f41d3ad2ab5f95f0913b1b089f22829ab 
  
connector/connector-generic-jdbc/src/main/java/org/apache/sqoop/connector/jdbc/configuration/ExportJobConfiguration.java
 91004cf61d954d9e0381573d7543aac0ee10d892 
  
connector/connector-generic-jdbc/src/main/java/org/apache/sqoop/connector/jdbc/configuration/ImportJobConfiguration.java
 31ce7777e2f2226787f8a10e96c7a002fbe0413e 
  
connector/connector-generic-jdbc/src/main/resources/generic-jdbc-connector-resources.properties
 9c8e290bf2dc56b35081ca5501d8a49ef70831b9 
  
connector/connector-generic-jdbc/src/test/java/org/apache/sqoop/connector/jdbc/TestImportExtractor.java
 70e29e534dffb79dc478876049b26c7ae66beed4 
  
connector/connector-generic-jdbc/src/test/java/org/apache/sqoop/connector/jdbc/TestImportInitializer.java
 546559348e3b4fa49915565c1742732230252ff9 
  
connector/connector-generic-jdbc/src/test/java/org/apache/sqoop/connector/jdbc/TestImportPartitioner.java
 0e95a43e59dc74f864f190df8f225afa0076a4a5 
  core/src/main/java/org/apache/sqoop/connector/ConnectorHandler.java 
273b4864457ad237c3b5eca9fbb0d98fdbeea993 
  core/src/main/java/org/apache/sqoop/connector/ConnectorManager.java 
f7228d37e6642e30fce2cba29ee1596fd48a44f5 
  core/src/main/java/org/apache/sqoop/core/Context.java 
6eeed137581d3f014b8deeb2d9f9951ec622f0c4 
  core/src/main/java/org/apache/sqoop/core/SqoopConfiguration.java 
47340f97251e9b9cbce429ec9286c788067662bd 
  core/src/main/java/org/apache/sqoop/framework/FrameworkConstants.java 
662a50c77360ae57e9d39a3642dc178585be2cfd 
  core/src/main/java/org/apache/sqoop/framework/FrameworkError.java 
e0d91d4cee29cea8c6da5a67967f17ca8ab84345 
  core/src/main/java/org/apache/sqoop/framework/FrameworkManager.java 
c243275cc7d9bc5473144f18bd68a807e5b11462 
  core/src/main/java/org/apache/sqoop/framework/SubmissionEngine.java 
PRE-CREATION 
  core/src/main/java/org/apache/sqoop/framework/SubmissionRequest.java 
PRE-CREATION 
  
core/src/main/java/org/apache/sqoop/framework/configuration/ImportJobConfiguration.java
 1d1466126eb347f181bef167b8c4ebc51e469a09 
  core/src/main/java/org/apache/sqoop/job/JobConstants.java 
2b0ec18b96429e92b3d84595a1c6fe4223d4bdf5 
  core/src/main/java/org/apache/sqoop/job/JobEngine.java 
fa3e484ad24e116113cbe9af24dc312f3a158efd 
  core/src/main/java/org/apache/sqoop/job/PrefixContext.java PRE-CREATION 
  core/src/main/java/org/apache/sqoop/job/etl/EtlContext.java 
09eca58d170492e7621264b35b0cfeec52eb07ac 
  core/src/main/java/org/apache/sqoop/job/etl/EtlFramework.java 
ce7f9884961ddfac77f0973194686a1f7ba35c3c 
  core/src/main/java/org/apache/sqoop/job/etl/EtlMutableContext.java 
e1119567d899f8c234b14eb40efcd531336a9a9e 
  core/src/main/java/org/apache/sqoop/job/etl/EtlOptions.java 
e45c0ff4a2185f04f2631aeeacfff85a48904278 
  core/src/main/java/org/apache/sqoop/job/etl/HdfsSequenceImportLoader.java 
854d325ed3336f7f4b69eec19576fdfc2e826621 
  core/src/main/java/org/apache/sqoop/job/etl/HdfsTextImportLoader.java 
240265bd8a6a314b826b18b5c930adacd9c4a18c 
  core/src/main/java/org/apache/sqoop/job/mr/ConfigurationUtils.java 
PRE-CREATION 
  core/src/main/java/org/apache/sqoop/job/mr/MrExecution.java 
bd4c108dbc84be65bdc9960a674631168173d9c4 
  core/src/main/java/org/apache/sqoop/job/mr/SqoopInputFormat.java 
f5ae3df1510c2e4f725ccc5d252a71346a0a93ec 
  core/src/main/java/org/apache/sqoop/job/mr/SqoopMapper.java 
0a9f46d48754dffe2034c63f3736f20dfb3a9c9e 
  core/src/main/java/org/apache/sqoop/job/mr/SqoopOutputFormatLoadExecutor.java 
23fcb6254c2437ce74813dd84601c090341d9669 
  core/src/main/java/org/apache/sqoop/job/mr/SqoopSplit.java 
f936f6e876785b747a7d3ee600e1d641fb448792 
  core/src/main/java/org/apache/sqoop/repository/JdbcRepository.java 
8d7b95cd55ba65b1f597baf7aa3cf96cd830a6cf 
  core/src/main/java/org/apache/sqoop/repository/JdbcRepositoryContext.java 
b2274d335fc9bba919b71e89a7d2661a0b5356a9 
  core/src/main/java/org/apache/sqoop/repository/JdbcRepositoryHandler.java 
b0c9780bbca33f3fbd3622492576f4074f2ffad7 
  core/src/main/java/org/apache/sqoop/repository/JdbcRepositoryProvider.java 
e7b6771a715e2b92728bbd70b72f7f30b6c0c68e 
  core/src/main/java/org/apache/sqoop/repository/Repository.java 
ec746d16d5cccd355a917c3b9eb1a0fa45c7cad5 
  core/src/main/java/org/apache/sqoop/repository/RepositoryError.java 
ff53b1302dce25526ead7c0d15ece2ff2c3b9b5d 
  core/src/main/java/org/apache/sqoop/repository/RepositoryManager.java 
0fbeeb3d6e5c8b3d5d5e0890f04763425b542970 
  core/src/main/java/org/apache/sqoop/repository/RepositoryProvider.java 
1b5d00dc6b8006b845462a5f2ee6e79983622fcf 
  core/src/main/resources/framework-resources.properties 
4706cf48ce5f0c1cdd1e06d1d2a5a1b6f97a2838 
  core/src/test/java/org/apache/sqoop/job/TestHdfsLoad.java 
64c767cf97e5cd5b321fc7e5c5caa55b25bcc5d8 
  core/src/test/java/org/apache/sqoop/job/TestJobEngine.java 
e653c22e6494d3d3e9449716170c057133384adf 
  core/src/test/java/org/apache/sqoop/job/TestMapReduce.java 
7646f5732dc45cb18985c1c60c47c35185aaa83d 
  dist/src/main/server/conf/sqoop.properties 
882191dbbf8ff8ddd68bdf4de61584281150b63c 
  pom.xml eea0350d5e0d4ed5dd428ebcaee39304c403baef 
  
repository/repository-derby/src/main/java/org/apache/sqoop/repository/derby/DerbyRepoError.java
 94119b1f50cc611b767cb20468dce447e45efb36 
  
repository/repository-derby/src/main/java/org/apache/sqoop/repository/derby/DerbyRepositoryHandler.java
 0ce8832f9fb57997955113f6dba8b551ad989b7b 
  
repository/repository-derby/src/main/java/org/apache/sqoop/repository/derby/DerbySchemaConstants.java
 95461c9349607ef5ae453172498d43fdc698a300 
  
repository/repository-derby/src/main/java/org/apache/sqoop/repository/derby/DerbySchemaQuery.java
 cddace7fd9e5c4fa5a67fdcae845a57b5a9d35e2 
  
repository/repository-derby/src/test/java/org/apache/sqoop/repository/derby/DerbyTestCase.java
 ae59933e690a06a346849527c4d90f9f5d20f4da 
  
repository/repository-derby/src/test/java/org/apache/sqoop/repository/derby/TestSubmissionHandling.java
 PRE-CREATION 
  server/pom.xml 78ad8ee56472bdf5e508c6b641c7fdc92b6aec3a 
  server/src/main/java/org/apache/sqoop/handler/ConnectionRequestHandler.java 
eba334e57bc56becc33d13fd606a11a4158c87fc 
  server/src/main/java/org/apache/sqoop/handler/ConnectorRequestHandler.java 
fda91fd69dc023fede6add6183a311f54dab4d49 
  server/src/main/java/org/apache/sqoop/handler/JobRequestHandler.java 
0589e30f9ecd30ee8b0a54fbd5167ac27f9a24d5 
  server/src/main/java/org/apache/sqoop/handler/SubmissionRequestHandler.java 
PRE-CREATION 
  server/src/main/java/org/apache/sqoop/server/RequestContext.java 
78950f6901c40e34f521e4d41c2e9b995f5f34d9 
  server/src/main/java/org/apache/sqoop/server/ServerInitializer.java 
993c153820891d826e191257fa562d7d12852380 
  server/src/main/java/org/apache/sqoop/server/v1/SubmissionServlet.java 
PRE-CREATION 
  server/src/main/webapp/WEB-INF/web.xml 
69229bfdb89ffcbba699bf77e12333fcc4af586c 
  spi/src/main/java/org/apache/sqoop/job/etl/CallbackBase.java PRE-CREATION 
  spi/src/main/java/org/apache/sqoop/job/etl/Context.java 
fc01c963c01a0e3f786574457e5ccd7775d66d69 
  spi/src/main/java/org/apache/sqoop/job/etl/Destroyer.java 
af766f3bc4554f864e4da903dc9ab2e2d4fe1eb3 
  spi/src/main/java/org/apache/sqoop/job/etl/Exporter.java 
ef690bfdc776cba8cab1856e79bb0f93c0e4ba68 
  spi/src/main/java/org/apache/sqoop/job/etl/Extractor.java 
20bdeda28dec0dc5a64e5a40469288efa0d6af09 
  spi/src/main/java/org/apache/sqoop/job/etl/Importer.java 
f0a8d1afdf1d32d77bef44be310f5f84d0097d9b 
  spi/src/main/java/org/apache/sqoop/job/etl/Initializer.java 
75bd42e75f4050eaf9fb9459fe9b81526d3c604e 
  spi/src/main/java/org/apache/sqoop/job/etl/Loader.java 
54749274c147bcde7a5e728dd09502a744839a9a 
  spi/src/main/java/org/apache/sqoop/job/etl/MutableContext.java 
03678c58b4d18062ea458b4cc712928eace33ea4 
  spi/src/main/java/org/apache/sqoop/job/etl/Options.java 
2dc467180da9f3d849f45b823aabb49e9f80bf6d 
  spi/src/main/java/org/apache/sqoop/job/etl/Partition.java 
8834c80e54d8993b6db67999c31b2bf0dbaadc43 
  spi/src/main/java/org/apache/sqoop/job/etl/Partitioner.java 
21310be43086631aa943945d0d69ab1ed502b6ff 
  submission/mapreduce/pom.xml PRE-CREATION 
  
submission/mapreduce/src/main/java/org/apache/sqoop/submission/mapreduce/Constants.java
 PRE-CREATION 
  
submission/mapreduce/src/main/java/org/apache/sqoop/submission/mapreduce/MapreduceSubmissionEngine.java
 PRE-CREATION 
  
submission/mapreduce/src/main/java/org/apache/sqoop/submission/mapreduce/MapreduceSubmissionError.java
 PRE-CREATION 
  submission/pom.xml PRE-CREATION 

Diff: https://reviews.apache.org/r/7783/diff/


Testing
-------

I've tested it on real cluster and I was able to move first rows! Otherwise my 
patch is commenting a lot of tests to disable them for the time being.


Thanks,

Jarek Cecho

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