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Posted to common-dev@hadoop.apache.org by "Zheng Shao (JIRA)" <ji...@apache.org> on 2008/09/29 23:26:44 UTC
[jira] Created: (HADOOP-4308) Hive: DynamicSerDe based on thrift
DDL
Hive: DynamicSerDe based on thrift DDL
--------------------------------------
Key: HADOOP-4308
URL: https://issues.apache.org/jira/browse/HADOOP-4308
Project: Hadoop Core
Issue Type: Bug
Reporter: Zheng Shao
Assignee: Zheng Shao
This is the DynamicSerDe code in hive/serde that supports serialization/deserialization in thrift format. It supports Thrift DDL so users could read the data outside Hive.
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[jira] Resolved: (HADOOP-4308) Hive: DynamicSerDe based on thrift
DDL
Posted by "Zheng Shao (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zheng Shao resolved HADOOP-4308.
--------------------------------
Resolution: Fixed
The DynamicSerDe is already committed as part of another transaction.
> Hive: DynamicSerDe based on thrift DDL
> --------------------------------------
>
> Key: HADOOP-4308
> URL: https://issues.apache.org/jira/browse/HADOOP-4308
> Project: Hadoop Core
> Issue Type: New Feature
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Zheng Shao
>
> This is the DynamicSerDe code in hive/serde that supports serialization/deserialization in thrift format. It supports Thrift DDL so users could read the data outside Hive.
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[jira] Commented: (HADOOP-4308) Hive: DynamicSerDe based on thrift
DDL
Posted by "Jeff Hammerbacher (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4308?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12643523#action_12643523 ]
Jeff Hammerbacher commented on HADOOP-4308:
-------------------------------------------
Hey, this code seems to be of general use, and it appears to be committed here: http://svn.apache.org/repos/asf/hadoop/core/trunk/src/contrib/hive/serde/src/java/org/apache/hadoop/hive/serde2/dynamic_type/. Can we update this ticket and possible toss some documentation up?
Thanks,
Jeff
> Hive: DynamicSerDe based on thrift DDL
> --------------------------------------
>
> Key: HADOOP-4308
> URL: https://issues.apache.org/jira/browse/HADOOP-4308
> Project: Hadoop Core
> Issue Type: New Feature
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Zheng Shao
>
> This is the DynamicSerDe code in hive/serde that supports serialization/deserialization in thrift format. It supports Thrift DDL so users could read the data outside Hive.
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[jira] Commented: (HADOOP-4308) Hive: DynamicSerDe based on thrift
DDL
Posted by "Pete Wyckoff (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4308?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12644371#action_12644371 ]
Pete Wyckoff commented on HADOOP-4308:
--------------------------------------
here, we are probably talking about TRegexProtocol being plugged in to DynamicSerDe. I think that would cover it. I will look into this more.
> Hive: DynamicSerDe based on thrift DDL
> --------------------------------------
>
> Key: HADOOP-4308
> URL: https://issues.apache.org/jira/browse/HADOOP-4308
> Project: Hadoop Core
> Issue Type: New Feature
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Zheng Shao
>
> This is the DynamicSerDe code in hive/serde that supports serialization/deserialization in thrift format. It supports Thrift DDL so users could read the data outside Hive.
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[jira] Resolved: (HADOOP-4308) Hive: DynamicSerDe based on thrift
DDL
Posted by "Nigel Daley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nigel Daley resolved HADOOP-4308.
---------------------------------
Resolution: Duplicate
Resolving issue with the correct resolution type.
> Hive: DynamicSerDe based on thrift DDL
> --------------------------------------
>
> Key: HADOOP-4308
> URL: https://issues.apache.org/jira/browse/HADOOP-4308
> Project: Hadoop Core
> Issue Type: New Feature
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Zheng Shao
>
> This is the DynamicSerDe code in hive/serde that supports serialization/deserialization in thrift format. It supports Thrift DDL so users could read the data outside Hive.
--
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You can reply to this email to add a comment to the issue online.
[jira] Commented: (HADOOP-4308) Hive: DynamicSerDe based on thrift
DDL
Posted by "Jeff Hammerbacher (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4308?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12643704#action_12643704 ]
Jeff Hammerbacher commented on HADOOP-4308:
-------------------------------------------
Hey Zheng,
I don't think there's a JIRA ticket open for RegularExpressionDeserializer. More generally, a tutorial on how to create and use your own Deserializer would be very useful.
Regards,
Jeff
> Hive: DynamicSerDe based on thrift DDL
> --------------------------------------
>
> Key: HADOOP-4308
> URL: https://issues.apache.org/jira/browse/HADOOP-4308
> Project: Hadoop Core
> Issue Type: New Feature
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Zheng Shao
>
> This is the DynamicSerDe code in hive/serde that supports serialization/deserialization in thrift format. It supports Thrift DDL so users could read the data outside Hive.
--
This message is automatically generated by JIRA.
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You can reply to this email to add a comment to the issue online.
[jira] Commented: (HADOOP-4308) Hive: DynamicSerDe based on thrift
DDL
Posted by "Zheng Shao (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4308?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12643695#action_12643695 ]
Zheng Shao commented on HADOOP-4308:
------------------------------------
Yes.
Hive 2 now has the capability to create and query and insert into tables with DynamicSerDe. I will update Hive 2 README to make it clear to users.
There is a lot of interest in a RegularExpressionDeserializer for reading log files like apache logs. Do we have a jira open for that?
> Hive: DynamicSerDe based on thrift DDL
> --------------------------------------
>
> Key: HADOOP-4308
> URL: https://issues.apache.org/jira/browse/HADOOP-4308
> Project: Hadoop Core
> Issue Type: New Feature
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Zheng Shao
>
> This is the DynamicSerDe code in hive/serde that supports serialization/deserialization in thrift format. It supports Thrift DDL so users could read the data outside Hive.
--
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You can reply to this email to add a comment to the issue online.
[jira] Updated: (HADOOP-4308) Hive: DynamicSerDe based on thrift
DDL
Posted by "Zheng Shao (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zheng Shao updated HADOOP-4308:
-------------------------------
Component/s: contrib/hive
Issue Type: New Feature (was: Bug)
> Hive: DynamicSerDe based on thrift DDL
> --------------------------------------
>
> Key: HADOOP-4308
> URL: https://issues.apache.org/jira/browse/HADOOP-4308
> Project: Hadoop Core
> Issue Type: New Feature
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Zheng Shao
>
> This is the DynamicSerDe code in hive/serde that supports serialization/deserialization in thrift format. It supports Thrift DDL so users could read the data outside Hive.
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You can reply to this email to add a comment to the issue online.