You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2010/11/03 22:30:27 UTC

[jira] Created: (HBASE-3192) Test that HBase runs when a .META. row without an HRI

Test that HBase runs when a .META. row without an HRI
-----------------------------------------------------

                 Key: HBASE-3192
                 URL: https://issues.apache.org/jira/browse/HBASE-3192
             Project: HBase
          Issue Type: Bug
            Reporter: stack
            Assignee: stack
             Fix For: 0.90.0


A .META. without an HRI entry should never happen but if it does, it should not cause master shutdown (master is on a hair-trigger at mo. so that issues are noticed quickly).  HBASE-3151 fixed being able to deal w/ empty HRI.  This issue is about adding a test to verify hbase stays up (make sure chore runs and that test does meta scanning with MetaScanner and MetaReader).

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.

[jira] Resolved: (HBASE-3192) Test that HBase runs when a .META. row without an HRI

Posted by "stack (JIRA)" <ji...@apache.org>.

     [ https://issues.apache.org/jira/browse/HBASE-3192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack resolved HBASE-3192.
--------------------------

    Resolution: Won't Fix

Resolving as 'wont fix'.  There are so many places in the code that presume a non-null regioninfo in .META. - - MetaScanner, MetaReader, AssignmentManager, CatalogJanitor, etc. -- that a test would be hard to write.  Would need to test w/ empty HRI during master joining cluster, during bulk startup, during 'normal' operation.

> Test that HBase runs when a .META. row without an HRI
> -----------------------------------------------------
>
>                 Key: HBASE-3192
>                 URL: https://issues.apache.org/jira/browse/HBASE-3192
>             Project: HBase
>          Issue Type: Bug
>            Reporter: stack
>            Assignee: stack
>             Fix For: 0.90.0
>
>         Attachments: 3192.txt
>
>
> A .META. without an HRI entry should never happen but if it does, it should not cause master shutdown (master is on a hair-trigger at mo. so that issues are noticed quickly).  HBASE-3151 fixed being able to deal w/ empty HRI.  This issue is about adding a test to verify hbase stays up (make sure chore runs and that test does meta scanning with MetaScanner and MetaReader).

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.

[jira] Updated: (HBASE-3192) Test that HBase runs when a .META. row without an HRI

Posted by "stack (JIRA)" <ji...@apache.org>.

     [ https://issues.apache.org/jira/browse/HBASE-3192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack updated HBASE-3192:
-------------------------

    Attachment: 3192.txt

Add in this too when I make test... this makes HBaseAdmin immune to odd .META. rows.

> Test that HBase runs when a .META. row without an HRI
> -----------------------------------------------------
>
>                 Key: HBASE-3192
>                 URL: https://issues.apache.org/jira/browse/HBASE-3192
>             Project: HBase
>          Issue Type: Bug
>            Reporter: stack
>            Assignee: stack
>             Fix For: 0.90.0
>
>         Attachments: 3192.txt
>
>
> A .META. without an HRI entry should never happen but if it does, it should not cause master shutdown (master is on a hair-trigger at mo. so that issues are noticed quickly).  HBASE-3151 fixed being able to deal w/ empty HRI.  This issue is about adding a test to verify hbase stays up (make sure chore runs and that test does meta scanning with MetaScanner and MetaReader).

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.