Grokbase Groups HBase dev May 2008
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[ https://issues.apache.org/jira/browse/HBASE-23?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jean-Daniel Cryans updated HBASE-23:
------------------------------------

Attachment: hbase-23-v1.patch

Things to look at in particular :

+ In table.jsp, there is an IOE that is not managed. There is no other place in the webapps were exceptions are thrown so I decided to do it like this since this exception wouldn't mean anything special.

+ In HTable, I copied code from getStartKeys to create the getRegionsInfo. This should be fixed with the MetaRegion refactoring. Also, I have to return a Map of HRegionInfo and HServerAddress because there is no other way to get information about a region's regionserver (I think).
UI listing regions should be sorted by address and show additional region state
-------------------------------------------------------------------------------

Key: HBASE-23
URL: https://issues.apache.org/jira/browse/HBASE-23
Project: Hadoop HBase
Issue Type: Bug
Reporter: stack
Assignee: stack
Priority: Minor
Fix For: 0.2.0

Attachments: hbase-23-v1.patch


Currently, looking at a cluster under load, you'll often trip over the disorientating listing of more than one region with a null end key (Was seen by Billy yesterday and psaab today). UI should list out all of its attributes.
Also sort region listings by server address so easier finding servers.
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  • Jean-Daniel Cryans (JIRA) at May 13, 2008 at 7:44 pm
    [ https://issues.apache.org/jira/browse/HBASE-23?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Jean-Daniel Cryans updated HBASE-23:
    ------------------------------------

    Attachment: hbase-23-v2.patch

    Forgot to change CHANGES and I fixed a comment in HTable.

    Review please.
    UI listing regions should be sorted by address and show additional region state
    -------------------------------------------------------------------------------

    Key: HBASE-23
    URL: https://issues.apache.org/jira/browse/HBASE-23
    Project: Hadoop HBase
    Issue Type: Bug
    Reporter: stack
    Assignee: stack
    Priority: Minor
    Fix For: 0.2.0

    Attachments: hbase-23-v1.patch, hbase-23-v2.patch


    Currently, looking at a cluster under load, you'll often trip over the disorientating listing of more than one region with a null end key (Was seen by Billy yesterday and psaab today). UI should list out all of its attributes.
    Also sort region listings by server address so easier finding servers.
    --
    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.
  • Jean-Daniel Cryans (JIRA) at May 14, 2008 at 4:13 pm
    [ https://issues.apache.org/jira/browse/HBASE-23?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Jean-Daniel Cryans updated HBASE-23:
    ------------------------------------

    Attachment: hbase-23-v3.patch

    Review please.

    Things that changed :

    + Request load is now expressed in req/sec.
    + ROOT and META tables are clickable. The fact that these tables are not handled like user tables internally impacts the way I could show information. Suggestions appreciated.
    + Small indentation change.
    - Removed "is split" information on regions.

    UI listing regions should be sorted by address and show additional region state
    -------------------------------------------------------------------------------

    Key: HBASE-23
    URL: https://issues.apache.org/jira/browse/HBASE-23
    Project: Hadoop HBase
    Issue Type: Bug
    Reporter: stack
    Assignee: stack
    Priority: Minor
    Fix For: 0.2.0

    Attachments: hbase-23-v1.patch, hbase-23-v2.patch, hbase-23-v3.patch


    Currently, looking at a cluster under load, you'll often trip over the disorientating listing of more than one region with a null end key (Was seen by Billy yesterday and psaab today). UI should list out all of its attributes.
    Also sort region listings by server address so easier finding servers.
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.

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postedMay 13, '08 at 6:58p
activeMay 14, '08 at 4:13p
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