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Posted to dev@hive.apache.org by "Ashutosh Chauhan (JIRA)" <ji...@apache.org> on 2012/07/12 23:38:34 UTC
[jira] [Created] (HIVE-3255) Add DBTokenStore to store Delegation
Tokens in DB
Ashutosh Chauhan created HIVE-3255:
--------------------------------------
Summary: Add DBTokenStore to store Delegation Tokens in DB
Key: HIVE-3255
URL: https://issues.apache.org/jira/browse/HIVE-3255
Project: Hive
Issue Type: New Feature
Components: Metastore, Security
Affects Versions: 0.9.0, 0.10.0
Reporter: Ashutosh Chauhan
Assignee: Ashutosh Chauhan
Before HIVE-1696 metastore was completely stateless and all the data is in backend db. HIVE-1696 added delegation tokens for metastore which metastore needs to keep in memory. HIVE-2467 added support for storing delegation tokens in ZooKeeper via an interface {{DelegationTokenStore}}. This jira is about using DB backend for storing tokens which metastore uses for storing data.
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[jira] [Updated] (HIVE-3255) Add DBTokenStore to store Delegation
Tokens in DB
Posted by "Ashutosh Chauhan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-3255?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ashutosh Chauhan updated HIVE-3255:
-----------------------------------
Attachment: hive-3255_3.patch
Updated patch incorporating Mark and Prasad's comments.
> Add DBTokenStore to store Delegation Tokens in DB
> -------------------------------------------------
>
> Key: HIVE-3255
> URL: https://issues.apache.org/jira/browse/HIVE-3255
> Project: Hive
> Issue Type: New Feature
> Components: Metastore, Security
> Affects Versions: 0.9.0
> Reporter: Ashutosh Chauhan
> Assignee: Ashutosh Chauhan
> Attachments: hive-3255_2.patch, hive-3255_3.patch, hive-3255.patch
>
>
> Before HIVE-1696 metastore was completely stateless and all the data is in backend db. HIVE-1696 added delegation tokens for metastore which metastore needs to keep in memory. HIVE-2467 added support for storing delegation tokens in ZooKeeper via an interface {{DelegationTokenStore}}. This jira is about using DB backend for storing tokens which metastore uses for storing data.
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[jira] [Commented] (HIVE-3255) Add DBTokenStore to store Delegation
Tokens in DB
Posted by "Mark Grover (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-3255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13498571#comment-13498571 ]
Mark Grover commented on HIVE-3255:
-----------------------------------
Looks good to me (non-committer). Thanks Ashutosh!
> Add DBTokenStore to store Delegation Tokens in DB
> -------------------------------------------------
>
> Key: HIVE-3255
> URL: https://issues.apache.org/jira/browse/HIVE-3255
> Project: Hive
> Issue Type: New Feature
> Components: Metastore, Security
> Affects Versions: 0.9.0
> Reporter: Ashutosh Chauhan
> Assignee: Ashutosh Chauhan
> Attachments: hive-3255_2.patch, hive-3255_3.patch, hive-3255.patch
>
>
> Before HIVE-1696 metastore was completely stateless and all the data is in backend db. HIVE-1696 added delegation tokens for metastore which metastore needs to keep in memory. HIVE-2467 added support for storing delegation tokens in ZooKeeper via an interface {{DelegationTokenStore}}. This jira is about using DB backend for storing tokens which metastore uses for storing data.
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[jira] [Updated] (HIVE-3255) Add DBTokenStore to store Delegation
Tokens in DB
Posted by "Ashutosh Chauhan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-3255?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ashutosh Chauhan updated HIVE-3255:
-----------------------------------
Attachment: hive-3255.patch
Updating with complete patch. Patch is ready for review.
> Add DBTokenStore to store Delegation Tokens in DB
> -------------------------------------------------
>
> Key: HIVE-3255
> URL: https://issues.apache.org/jira/browse/HIVE-3255
> Project: Hive
> Issue Type: New Feature
> Components: Metastore, Security
> Affects Versions: 0.9.0, 0.10.0
> Reporter: Ashutosh Chauhan
> Assignee: Ashutosh Chauhan
> Attachments: hive-3255.patch
>
>
> Before HIVE-1696 metastore was completely stateless and all the data is in backend db. HIVE-1696 added delegation tokens for metastore which metastore needs to keep in memory. HIVE-2467 added support for storing delegation tokens in ZooKeeper via an interface {{DelegationTokenStore}}. This jira is about using DB backend for storing tokens which metastore uses for storing data.
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[jira] [Updated] (HIVE-3255) Add DBTokenStore to store Delegation
Tokens in DB
Posted by "Ashutosh Chauhan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-3255?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ashutosh Chauhan updated HIVE-3255:
-----------------------------------
Attachment: hive-3255_4.patch
Patch refreshed for latest trunk. Really appreciate if some committer can take a look.
> Add DBTokenStore to store Delegation Tokens in DB
> -------------------------------------------------
>
> Key: HIVE-3255
> URL: https://issues.apache.org/jira/browse/HIVE-3255
> Project: Hive
> Issue Type: New Feature
> Components: Metastore, Security
> Affects Versions: 0.9.0
> Reporter: Ashutosh Chauhan
> Assignee: Ashutosh Chauhan
> Attachments: hive-3255_2.patch, hive-3255_3.patch, hive-3255_4.patch, hive-3255.patch
>
>
> Before HIVE-1696 metastore was completely stateless and all the data is in backend db. HIVE-1696 added delegation tokens for metastore which metastore needs to keep in memory. HIVE-2467 added support for storing delegation tokens in ZooKeeper via an interface {{DelegationTokenStore}}. This jira is about using DB backend for storing tokens which metastore uses for storing data.
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[jira] [Updated] (HIVE-3255) Add DBTokenStore to store Delegation
Tokens in DB
Posted by "Ashutosh Chauhan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-3255?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ashutosh Chauhan updated HIVE-3255:
-----------------------------------
Affects Version/s: (was: 0.10.0)
Status: Patch Available (was: Open)
Review request at https://reviews.apache.org/r/7941/
> Add DBTokenStore to store Delegation Tokens in DB
> -------------------------------------------------
>
> Key: HIVE-3255
> URL: https://issues.apache.org/jira/browse/HIVE-3255
> Project: Hive
> Issue Type: New Feature
> Components: Metastore, Security
> Affects Versions: 0.9.0
> Reporter: Ashutosh Chauhan
> Assignee: Ashutosh Chauhan
> Attachments: hive-3255.patch
>
>
> Before HIVE-1696 metastore was completely stateless and all the data is in backend db. HIVE-1696 added delegation tokens for metastore which metastore needs to keep in memory. HIVE-2467 added support for storing delegation tokens in ZooKeeper via an interface {{DelegationTokenStore}}. This jira is about using DB backend for storing tokens which metastore uses for storing data.
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[jira] [Commented] (HIVE-3255) Add DBTokenStore to store Delegation
Tokens in DB
Posted by "Ashutosh Chauhan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-3255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13413327#comment-13413327 ]
Ashutosh Chauhan commented on HIVE-3255:
----------------------------------------
A WIP patch is available for review on https://reviews.facebook.net/D4113 in case some one wants to provide a feedback on design. Some function bodies are not done yet, but those are mostly self contained and shouldn't hinder in design review.
> Add DBTokenStore to store Delegation Tokens in DB
> -------------------------------------------------
>
> Key: HIVE-3255
> URL: https://issues.apache.org/jira/browse/HIVE-3255
> Project: Hive
> Issue Type: New Feature
> Components: Metastore, Security
> Affects Versions: 0.9.0, 0.10.0
> Reporter: Ashutosh Chauhan
> Assignee: Ashutosh Chauhan
>
> Before HIVE-1696 metastore was completely stateless and all the data is in backend db. HIVE-1696 added delegation tokens for metastore which metastore needs to keep in memory. HIVE-2467 added support for storing delegation tokens in ZooKeeper via an interface {{DelegationTokenStore}}. This jira is about using DB backend for storing tokens which metastore uses for storing data.
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[jira] [Updated] (HIVE-3255) Add DBTokenStore to store Delegation
Tokens in DB
Posted by "Ashutosh Chauhan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-3255?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ashutosh Chauhan updated HIVE-3255:
-----------------------------------
Attachment: hive-3255_2.patch
Updated patch on latest trunk.
> Add DBTokenStore to store Delegation Tokens in DB
> -------------------------------------------------
>
> Key: HIVE-3255
> URL: https://issues.apache.org/jira/browse/HIVE-3255
> Project: Hive
> Issue Type: New Feature
> Components: Metastore, Security
> Affects Versions: 0.9.0
> Reporter: Ashutosh Chauhan
> Assignee: Ashutosh Chauhan
> Attachments: hive-3255_2.patch, hive-3255.patch
>
>
> Before HIVE-1696 metastore was completely stateless and all the data is in backend db. HIVE-1696 added delegation tokens for metastore which metastore needs to keep in memory. HIVE-2467 added support for storing delegation tokens in ZooKeeper via an interface {{DelegationTokenStore}}. This jira is about using DB backend for storing tokens which metastore uses for storing data.
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