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https://issues.apache.org/jira/browse/HIVE-12537?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bogdan Raducanu updated HIVE-12537:
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Attachment: Main.java
> RLEv2 doesn't seem to work
> --------------------------
>
> Key: HIVE-12537
> URL: https://issues.apache.org/jira/browse/HIVE-12537
> Project: Hive
> Issue Type: Bug
> Components: File Formats
> Affects Versions: 1.2.1
> Reporter: Bogdan Raducanu
> Attachments: Main.java
>
>
> Putting 1 million constant int32 values produces an ORC file of 1MB.
> Perhaps I'm doing something wrong or is actually working as expected.
> Will attach code.
> Output from FileDump:
> Rows: 1000000
> Compression: NONE
> Type: int
> Stripe Statistics:
> Stripe 1:
> Column 0: count: 1000000 hasNull: false min: 123 max: 123 sum: 123000000
> File Statistics:
> Column 0: count: 1000000 hasNull: false min: 123 max: 123 sum: 123000000
> Stripes:
> Stripe: offset: 3 data: 1003847 rows: 1000000 tail: 41 index: 2871
> Stream: column 0 section ROW_INDEX start: 3 length 2871
> Stream: column 0 section DATA start: 2874 length 1003847
> Encoding column 0: DIRECT_V2
> File length: 1006860 bytes
> Padding length: 0 bytes
> Padding ratio: 0%
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