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From "Phabricator (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-2903) Numeric binary type keys are not compared properly
Date Wed, 28 Mar 2012 22:37:29 GMT

     [ https://issues.apache.org/jira/browse/HIVE-2903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Phabricator updated HIVE-2903:
------------------------------

    Attachment: HIVE-2903.D2481.2.patch

navis updated the revision "HIVE-2903 [jira] Numeric binary type keys are not compared properly".
Reviewers: JIRA

  1. Separated storage option 'lbinary' for handling minus values.
  2. Added COLUMNS, COLUMN_TYPES to HBase table job property

REVISION DETAIL
  https://reviews.facebook.net/D2481

AFFECTED FILES
  hbase-handler/src/java/org/apache/hadoop/hive/hbase/HBaseSerDe.java
  hbase-handler/src/java/org/apache/hadoop/hive/hbase/HBaseStorageHandler.java
  hbase-handler/src/java/org/apache/hadoop/hive/hbase/HiveHBaseTableInputFormat.java
  hbase-handler/src/java/org/apache/hadoop/hive/hbase/LazyHBaseCellMap.java
  hbase-handler/src/java/org/apache/hadoop/hive/hbase/LazyHBaseRow.java
  hbase-handler/src/test/org/apache/hadoop/hive/hbase/TestLazyHBaseObject.java
  hbase-handler/src/test/queries/external_table_ppd.q
  hbase-handler/src/test/results/external_table_ppd.q.out

                
> Numeric binary type keys are not compared properly
> --------------------------------------------------
>
>                 Key: HIVE-2903
>                 URL: https://issues.apache.org/jira/browse/HIVE-2903
>             Project: Hive
>          Issue Type: Bug
>          Components: HBase Handler
>            Reporter: Navis
>            Assignee: Navis
>         Attachments: HIVE-2903.D2481.1.patch, HIVE-2903.D2481.2.patch
>
>
> In current binary format for numbers, minus values are always greater than plus values,
for example.
> {code}
> System.our.println(Bytes.compareTo(Bytes.toBytes(-100), Bytes.toBytes(100))); // 255
> {code}

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