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From "Zheng Shao (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-693) Add a AWS S3 log format deserializer
Date Thu, 13 Aug 2009 04:39:14 GMT

     [ https://issues.apache.org/jira/browse/HIVE-693?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Zheng Shao updated HIVE-693:

    Attachment: HIVE-693.2.patch

Incorporated Ashish's comments.

Also removed the column definition since they will come directly from serde.

@Andraz: For speed improvement: Instead of using regex, you can read in the data as org.apache.hadoop.io.Text,
and do split by yourself. Each field can be stored in a Text as well, and the Text object
can be reused across the rows. In this way, the processing will be much faster.

> Add a AWS S3 log format deserializer
> ------------------------------------
>                 Key: HIVE-693
>                 URL: https://issues.apache.org/jira/browse/HIVE-693
>             Project: Hadoop Hive
>          Issue Type: New Feature
>          Components: Serializers/Deserializers
>            Reporter: Zheng Shao
>            Assignee: Andraz Tori
>             Fix For: 0.3.0
>         Attachments: HIVE-693.1.patch, HIVE-693.2.patch, inputs3.q, s3.log, s3deserializer.diff,
S3LogDeserializer.java, S3LogStruct.java

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