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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TAJO-616) SequenceFile support
Date Tue, 01 Apr 2014 07:48:16 GMT

    [ https://issues.apache.org/jira/browse/TAJO-616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13956200#comment-13956200
] 

Hudson commented on TAJO-616:
-----------------------------

SUCCESS: Integrated in Tajo-0.8.0-build #54 (See [https://builds.apache.org/job/Tajo-0.8.0-build/54/])
TAJO-616: SequenceFile support. (jaehwa) (jhjung: rev e1f2b6047d4492af94e61d2a068c27fb17b79b18)
* tajo-storage/pom.xml
* tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/query/TestCTASQuery.java
* tajo-docs/src/main/sphinx/table_management/parquet.rst
* tajo-storage/src/main/java/org/apache/tajo/storage/parquet/TajoRecordMaterializer.java
* tajo-storage/src/test/resources/storage-default.xml
* tajo-storage/src/test/java/org/apache/tajo/storage/TestStorages.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/benchmark/TPCH.java
* tajo-catalog/tajo-catalog-drivers/tajo-hcatalog/src/main/java/org/apache/tajo/catalog/store/HCatalogUtil.java
* tajo-storage/src/main/java/org/apache/tajo/storage/sequencefile/SequenceFileAppender.java
* CHANGES.txt
* tajo-docs/src/main/sphinx/table_management/file_formats.rst
* tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/client/TestDDLBuilder.java
* tajo-common/src/main/java/org/apache/tajo/util/Bytes.java
* tajo-storage/src/test/java/org/apache/tajo/storage/TestCompressionStorages.java
* tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/CatalogConstants.java
* tajo-storage/src/main/java/org/apache/tajo/storage/trevni/TrevniScanner.java
* tajo-docs/src/main/sphinx/table_management/csv.rst
* tajo-storage/src/main/java/org/apache/tajo/storage/v2/CSVFileScanner.java
* tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/query/TestNullValues.java
* tajo-docs/src/main/sphinx/table_management/sequencefile.rst
* tajo-catalog/tajo-catalog-common/src/main/proto/CatalogProtos.proto
* tajo-docs/src/main/sphinx/table_management/rcfile.rst
* tajo-storage/src/main/resources/storage-default.xml
* tajo-storage/src/main/java/org/apache/tajo/storage/sequencefile/SequenceFileScanner.java
* tajo-storage/src/main/java/org/apache/tajo/storage/CSVFile.java
* tajo-storage/src/test/java/org/apache/tajo/storage/TestMergeScanner.java
* tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/CatalogUtil.java
* tajo-catalog/tajo-catalog-drivers/tajo-hcatalog/src/test/java/org/apache/tajo/catalog/store/TestHCatalogStore.java
* tajo-catalog/tajo-catalog-drivers/tajo-hcatalog/src/main/java/org/apache/tajo/catalog/store/HCatalogStore.java
* tajo-storage/src/main/java/org/apache/tajo/storage/rcfile/RCFile.java
* tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/TpchTestBase.java


> SequenceFile support
> --------------------
>
>                 Key: TAJO-616
>                 URL: https://issues.apache.org/jira/browse/TAJO-616
>             Project: Tajo
>          Issue Type: Improvement
>    Affects Versions: 0.8-incubating, 1.0-incubating
>            Reporter: Jaehwa Jung
>            Assignee: Jaehwa Jung
>             Fix For: 0.8-incubating, 1.0-incubating
>
>         Attachments: TAJO-616.patch, TAJO-616_10.patch, TAJO-616_2.patch, TAJO-616_3.patch,
TAJO-616_4.patch, TAJO-616_5.patch, TAJO-616_6.patch, TAJO-616_7.patch, TAJO-616_8.patch,
TAJO-616_9.patch
>
>
> Hadoop users can create a sequence file format, and hive users also can create a table
which was stored as SequenceFIle. So, we need to support sequence file format as follows:
> * Update parser and catalog for SequenceFile
> * Make serializer/deserializer configurable in SequenceFile
> * Scanner for SequenceFile
> * Support for compression/decompression of SequenceFile
> * Compatible to apache hive 



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