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Posted to issues@hbase.apache.org by "Jingyun Tian (JIRA)" <ji...@apache.org> on 2018/09/18 02:52:00 UTC

[jira] [Updated] (HBASE-21204) NPE when scan raw DELETE_FAMILY_VERSION and codec is not set

     [ https://issues.apache.org/jira/browse/HBASE-21204?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jingyun Tian updated HBASE-21204:
---------------------------------
    Description: 
There are 7 types of our Cell,    
    Minimum((byte)0),
    Put((byte)4),
    Delete((byte)8),
    DeleteFamilyVersion((byte)10),
    DeleteColumn((byte)12),
    DeleteFamily((byte)14),
    Maximum((byte)255);

But there are only 6 types of our CellType protobuf definition:
enum CellType {
    MINIMUM = 0;
    PUT = 4;
    DELETE = 8;
    DELETE_FAMILY_VERSION = 10;
    DELETE_COLUMN = 12;
    DELETE_FAMILY = 14;
    MAXIMUM = 255;
}

Thus if we scan raw data which is DELETE_FAMILY_VERSION，it will throw NPE.




  was:
There are 7 types of our Cell,    
    Minimum((byte)0),
    Put((byte)4),
    Delete((byte)8),
    DeleteFamilyVersion((byte)10),
    DeleteColumn((byte)12),
    DeleteFamily((byte)14),
    Maximum((byte)255);

But there are only 6 types of our CellType protobuf definition:
enum CellType {
    MINIMUM = 0;
    PUT = 4;

    DELETE = 8;
    DELETE_FAMILY_VERSION = 10;
    DELETE_COLUMN = 12;
    DELETE_FAMILY = 14;

    // MAXIMUM is used when searching; you look from maximum on down.
    MAXIMUM = 255;
}

Thus if we scan raw data which is DELETE_FAMILY_VERSION，it will throw NPE.





> NPE when scan raw DELETE_FAMILY_VERSION and codec is not set
> ------------------------------------------------------------
>
>                 Key: HBASE-21204
>                 URL: https://issues.apache.org/jira/browse/HBASE-21204
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 2.1.0, 2.0.0, 2.2.0
>            Reporter: Jingyun Tian
>            Assignee: Jingyun Tian
>            Priority: Major
>             Fix For: 2.1.0, 2.0.0, 2.2.0
>
>
> There are 7 types of our Cell,    
>     Minimum((byte)0),
>     Put((byte)4),
>     Delete((byte)8),
>     DeleteFamilyVersion((byte)10),
>     DeleteColumn((byte)12),
>     DeleteFamily((byte)14),
>     Maximum((byte)255);
> But there are only 6 types of our CellType protobuf definition:
> enum CellType {
>     MINIMUM = 0;
>     PUT = 4;
>     DELETE = 8;
>     DELETE_FAMILY_VERSION = 10;
>     DELETE_COLUMN = 12;
>     DELETE_FAMILY = 14;
>     MAXIMUM = 255;
> }
> Thus if we scan raw data which is DELETE_FAMILY_VERSION，it will throw NPE.



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