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From Szabolcs Vasas <vasas.szabo...@gmail.com>
Subject Re: Review Request 67628: Implement an alternative solution for Parquet reading and writing
Date Tue, 26 Jun 2018 09:15:08 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/67628/
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(Updated June 26, 2018, 9:15 a.m.)


Review request for Sqoop.


Bugs: SQOOP-3328
    https://issues.apache.org/jira/browse/SQOOP-3328


Repository: sqoop-trunk


Description
-------

The new implementation uses classes from parquet.hadoop packages.
TestParquetIncrementalImportMerge has been introduced to cover some gaps we had in the Parquet
merge support.
The test infrastructure is also modified a bit which was needed because of TestParquetIncrementalImportMerge.

Note that this JIRA does not cover the Hive Parquet import support I will create another JIRA
for that.


Diffs (updated)
-----

  src/java/org/apache/sqoop/SqoopOptions.java d9984af369f901c782b1a74294291819e7d13cdd 
  src/java/org/apache/sqoop/avro/AvroUtil.java 57c2062568778c5bb53cd4118ce4f030e4ff33f2 
  src/java/org/apache/sqoop/manager/ConnManager.java c80dd5d9cbaa9b114c12b693e9a686d2cbbe51a3

  src/java/org/apache/sqoop/mapreduce/DataDrivenImportJob.java 3b5421028d3006e790ed4b711a06dbdb4035b8a0

  src/java/org/apache/sqoop/mapreduce/ImportJobBase.java 17c9ed39b1e613a6df36b54cd5395b80e5f8fb0b

  src/java/org/apache/sqoop/mapreduce/parquet/ParquetConstants.java ae53a96bddc523a52384715dd97705dc3d9db607

  src/java/org/apache/sqoop/mapreduce/parquet/ParquetExportJobConfigurator.java 8d7b87f6d6832ce8d81d995af4c4bd5eeae38e1b

  src/java/org/apache/sqoop/mapreduce/parquet/ParquetImportJobConfigurator.java fa1bc7d1395fbbbceb3cb72802675aebfdb27898

  src/java/org/apache/sqoop/mapreduce/parquet/ParquetJobConfiguratorFactory.java ed5103f1d84540ef2fa5de60599e94aa69156abe

  src/java/org/apache/sqoop/mapreduce/parquet/ParquetJobConfiguratorFactoryProvider.java 2286a52030778925349ebb32c165ac062679ff71

  src/java/org/apache/sqoop/mapreduce/parquet/ParquetJobConfiguratorImplementation.java PRE-CREATION

  src/java/org/apache/sqoop/mapreduce/parquet/ParquetMergeJobConfigurator.java 67fdf6602bcbc6c091e1e9bf4176e56658ce5222

  src/java/org/apache/sqoop/mapreduce/parquet/hadoop/HadoopParquetExportJobConfigurator.java
PRE-CREATION 
  src/java/org/apache/sqoop/mapreduce/parquet/hadoop/HadoopParquetExportMapper.java PRE-CREATION

  src/java/org/apache/sqoop/mapreduce/parquet/hadoop/HadoopParquetImportJobConfigurator.java
PRE-CREATION 
  src/java/org/apache/sqoop/mapreduce/parquet/hadoop/HadoopParquetImportMapper.java PRE-CREATION

  src/java/org/apache/sqoop/mapreduce/parquet/hadoop/HadoopParquetJobConfiguratorFactory.java
PRE-CREATION 
  src/java/org/apache/sqoop/mapreduce/parquet/hadoop/HadoopParquetMergeJobConfigurator.java
PRE-CREATION 
  src/java/org/apache/sqoop/mapreduce/parquet/kite/KiteMergeParquetReducer.java 7f21205e1c4be4200f7248d3f1c8513e0c8e490c

  src/java/org/apache/sqoop/mapreduce/parquet/kite/KiteParquetExportJobConfigurator.java ca02c7bdcaf2fa981e15a6a96b111dec38ba2b25

  src/java/org/apache/sqoop/mapreduce/parquet/kite/KiteParquetExportMapper.java 25555d88a9c8ea4eb32001e1eb03e636d9386719

  src/java/org/apache/sqoop/mapreduce/parquet/kite/KiteParquetImportJobConfigurator.java 87828d1413eb71761aed44ad3b138535692f9c97

  src/java/org/apache/sqoop/mapreduce/parquet/kite/KiteParquetImportMapper.java 20adf6e422cc4b661a74c8def114d44a14787fc6

  src/java/org/apache/sqoop/mapreduce/parquet/kite/KiteParquetJobConfiguratorFactory.java
055e1166b07aeef711cd162052791500368c628d 
  src/java/org/apache/sqoop/mapreduce/parquet/kite/KiteParquetMergeJobConfigurator.java 9fecf282885f7aeac011a66f7d5d05512624976f

  src/java/org/apache/sqoop/mapreduce/parquet/kite/KiteParquetUtils.java e68bba90d8b08ac3978fcc9ccae612bdf02388e8

  src/java/org/apache/sqoop/tool/BaseSqoopTool.java c62ee98c2b22d819c9a994884b254f76eb518b6a

  src/java/org/apache/sqoop/tool/ImportTool.java 2c474b7eeeff02b59204e4baca8554d668b6c61e

  src/java/org/apache/sqoop/tool/MergeTool.java 4c20f7d151514b26a098dafdc1ee265cbde5ad20 
  src/test/org/apache/sqoop/TestBigDecimalExport.java ccea17345c0c8a2bdb7c8fd141f37e3c822ee41e

  src/test/org/apache/sqoop/TestMerge.java 11806fea6c59ea897bc1aa23f6657ed172d093d5 
  src/test/org/apache/sqoop/TestParquetExport.java 43dabb57b7862b607490369e09b197b6de65a147

  src/test/org/apache/sqoop/TestParquetImport.java 27d407aa3f9f2781f675294fa98431bc46f3dcfa

  src/test/org/apache/sqoop/TestParquetIncrementalImportMerge.java PRE-CREATION 
  src/test/org/apache/sqoop/TestSqoopOptions.java bb7c20ddcb8fb5fc9c3b1edfb73fecb739bba269

  src/test/org/apache/sqoop/hive/TestHiveServer2TextImport.java f6d591b73373fdf33b27202cb8116025fb694ef1

  src/test/org/apache/sqoop/testutil/BaseSqoopTestCase.java a5f85a06ba21b01e99c1655450d36016c2901cc0

  src/test/org/apache/sqoop/testutil/ImportJobTestCase.java dbefe209770885063d1b4d0c3940d078b8d91cad

  src/test/org/apache/sqoop/tool/TestBaseSqoopTool.java 01ad15013d5181c94c390ba0e360e85460cb1983

  src/test/org/apache/sqoop/util/ParquetReader.java 56e03a06094cd29a129b31ea8688b85e8d6f8f5f



Diff: https://reviews.apache.org/r/67628/diff/3/

Changes: https://reviews.apache.org/r/67628/diff/2-3/


Testing
-------

Ran unit and third party tests successfully.


Thanks,

Szabolcs Vasas


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