[jira] [Assigned] (CASSANDRA-3370) Deflate Compression corrupts SSTables

["Brandon Williams (Assigned) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-3370?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brandon Williams reassigned CASSANDRA-3370:
-------------------------------------------

    Assignee: Pavel Yaskevich
    
> Deflate Compression corrupts SSTables
> -------------------------------------
>
>                 Key: CASSANDRA-3370
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3370
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 1.0.0
>         Environment: Ubuntu Linux, amd64, Cassandra 1.0.0-rc2
>            Reporter: Christian Spriegel
>            Assignee: Pavel Yaskevich
>         Attachments: system.log
>
>
> Hi,
> it seems that the Deflate Compressor corrupts the SSTables. 3 out of 3 Installations were corrupt. Snappy works fine.
> Here is what I did:
> 1. Start a single cassandra node (I was using ByteOrderedPartitioner)
> 2. Write data into cf that uses deflate compression - I think it has to be enough data so that the data folder contains some files.
> 3. When I now try to read (I did a range scan) from my application, it fails and the logs show corruptions:
> Caused by: org.apache.cassandra.io.compress.CorruptedBlockException: (/home/cspriegel/Development/cassandra1/data/Test/Response-h-2-Data.db): corruption detected, chunk at 0 of length 65536.
> regards,
> Christian

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