[
https://issues.apache.org/jira/browse/CASSANDRA-1717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13081773#comment-13081773
]
Hudson commented on CASSANDRA-1717:
-----------------------------------
Integrated in Cassandra #1010 (See
[https://builds.apache.org/job/Cassandra/1010/])
Add block level checksum for compressed data
patch by Pavel Yaskevich; reviewed by Sylvain Lebresne for CASSANDRA-1717
xedin : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1155420
Files :
* /cassandra/trunk/test/unit/org/apache/cassandra/Util.java
*
/cassandra/trunk/test/unit/org/apache/cassandra/io/compress/CompressedRandomAccessReaderTest.java
*
/cassandra/trunk/src/java/org/apache/cassandra/io/compress/CorruptedBlockException.java
* /cassandra/trunk/CHANGES.txt
*
/cassandra/trunk/src/java/org/apache/cassandra/io/compress/CompressedRandomAccessReader.java
*
/cassandra/trunk/test/unit/org/apache/cassandra/io/util/BufferedRandomAccessFileTest.java
*
/cassandra/trunk/src/java/org/apache/cassandra/io/compress/CompressionMetadata.java
* /cassandra/trunk/src/java/org/apache/cassandra/utils/FBUtilities.java
*
/cassandra/trunk/src/java/org/apache/cassandra/io/compress/CompressedSequentialWriter.java
> Cassandra cannot detect corrupt-but-readable column data
> --------------------------------------------------------
>
> Key: CASSANDRA-1717
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1717
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Pavel Yaskevich
> Fix For: 1.0
>
> Attachments: CASSANDRA-1717-v2.patch, CASSANDRA-1717-v3.patch,
> CASSANDRA-1717.patch, checksums.txt
>
>
> Most corruptions of on-disk data due to bitrot render the column (or row)
> unreadable, so the data can be replaced by read repair or anti-entropy. But
> if the corruption keeps column data readable we do not detect it, and if it
> corrupts to a higher timestamp value can even resist being overwritten by
> newer values.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
