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From "Stefan Podkowinski (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-13953) Switch to CRC32 for sstable metadata checksums
Date Wed, 08 Nov 2017 15:16:00 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-13953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16244124#comment-16244124
] 

Stefan Podkowinski commented on CASSANDRA-13953:
------------------------------------------------

Running {{ant eclipse-warnings}} will fail with the following error:

{noformat}
     [java] 1. ERROR in /home/spod/git/cassandra-trunk/src/java/org/apache/cassandra/io/sstable/metadata/MetadataSerializer.java
(at line 199)
     [java]     components.put(type, type.serializer.deserialize(descriptor.version, new DataInputBuffer(buffer)));
     [java]                                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
     [java] Potential resource leak: '<unassigned Closeable value>' may not be closed
     [java] ----------
{noformat}



> Switch to CRC32 for sstable metadata checksums
> ----------------------------------------------
>
>                 Key: CASSANDRA-13953
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13953
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Marcus Eriksson
>            Assignee: Aleksey Yeschenko
>            Priority: Minor
>             Fix For: 4.0
>
>
> We should switch to CRC32 for sstable metadata checksumming for consistency with the
rest of the code base. There are a few other cleanups that should be done at the same time.



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