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Posted to issues@carbondata.apache.org by "Chetan Bhat (JIRA)" <ji...@apache.org> on 2018/11/05 14:27:00 UTC
[jira] [Assigned] (CARBONDATA-3072) Show segment data size and
index size does not display correctly for table created in older version
upgraded to latest version
[ https://issues.apache.org/jira/browse/CARBONDATA-3072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chetan Bhat reassigned CARBONDATA-3072:
---------------------------------------
Assignee: Jacky Li
> Show segment data size and index size does not display correctly for table created in older version upgraded to latest version
> ------------------------------------------------------------------------------------------------------------------------------
>
> Key: CARBONDATA-3072
> URL: https://issues.apache.org/jira/browse/CARBONDATA-3072
> Project: CarbonData
> Issue Type: Bug
> Components: data-query
> Affects Versions: 1.5.0, 1.5.1
> Environment: Spark 2.1
> Reporter: Chetan Bhat
> Assignee: Jacky Li
> Priority: Minor
>
> Steps :
> Create table in version older than 1.5.0 and load data to table.
> Create a database in 1.5.0 or 1.5.1.
> Copy the older version store to HDFS path of 1.5.0 or 1.5.1.
> Refresh the table using the refresh table command.
> Execute show segment command for the table.
>
> Issue : Show segment data size and index size displays incorrectly as 0.0B and 0.0B.
> 0: jdbc:hive2://10.18.98.225:22550/default> show segments for table brinjal;
> +--------------------+--------------------+--------------------------+--------------------------+------------+--------------+------------+-------------+--+
> | SegmentSequenceId | Status | Load Start Time | Load End Time | Merged To | File Format | Data Size | Index Size |
> +--------------------+--------------------+--------------------------+--------------------------+------------+--------------+------------+-------------+--+
> | 3 | Marked for Delete | 2017-12-27 19:27:43.471 | 2017-12-27 19:27:50.737 | NA | COLUMNAR_V3 | 0.0B | 0.0B |
> | 2 | Success | 2017-12-26 20:18:22.775 | 2017-12-26 20:18:23.793 | NA | COLUMNAR_V3 | 0.0B | 0.0B |
> | 1 | Success | 2017-12-26 20:18:19.822 | 2017-12-26 20:18:20.371 | NA | COLUMNAR_V3 | 0.0B | 0.0B |
> | 0 | Success | 2017-12-26 20:18:09.392 | 2017-12-26 20:18:16.024 | NA | COLUMNAR_V3 | 0.0B | 0.0B |
> +--------------------+--------------------+--------------------------+--------------------------+------------+--------------+------------+-------------+--+
> 4 rows selected (0.56 seconds)
>
> Expected : Show segment data size and index size should display correct size as shown below.
> 0: jdbc:hive2://10.18.98.225:22550/default> show segments for table brinjal;
> +--------------------+----------+--------------------------+--------------------------+------------+--------------+------------+-------------+--+
> | SegmentSequenceId | Status | Load Start Time | Load End Time | Merged To | File Format | Data Size | Index Size |
> +--------------------+----------+--------------------------+--------------------------+------------+--------------+------------+-------------+--+
> | 1 | Success | 2018-11-02 22:31:34.103 | 2018-11-02 22:31:34.77 | NA | COLUMNAR_V3 | 6.52KB | 1.63KB |
> | 0 | Success | 2018-11-02 22:31:20.54 | 2018-11-02 22:31:21.273 | NA | COLUMNAR_V3 | 6.52KB | 1.63KB |
> +--------------------+----------+--------------------------+--------------------------+------------+--------------+------------+-------------+--+
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