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Posted to commits@cassandra.apache.org by "T Jake Luciani (JIRA)" <ji...@apache.org> on 2015/05/07 20:09:59 UTC
[jira] [Updated] (CASSANDRA-9276) StreamingTransferTest fails under
test-compression due to bad assertion
[ https://issues.apache.org/jira/browse/CASSANDRA-9276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
T Jake Luciani updated CASSANDRA-9276:
--------------------------------------
Fix Version/s: (was: 3.x)
3.0
> StreamingTransferTest fails under test-compression due to bad assertion
> -----------------------------------------------------------------------
>
> Key: CASSANDRA-9276
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9276
> Project: Cassandra
> Issue Type: Test
> Reporter: Ariel Weisberg
> Assignee: Ariel Weisberg
> Fix For: 3.0
>
>
> https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/streaming/compress/CompressedStreamReader.java#L85
> {noformat}
> assert in.getBytesRead() < totalSize;
> {noformat}
> My guess is that total size is the compressed size, not the uncompressed size. Remove the assertion and the test passes.
> Total size is calculated with
> {noformat}
> long size = 0;
> // calculate total length of transferring chunks
> for (CompressionMetadata.Chunk chunk : compressionInfo.chunks)
> size += chunk.length + 4; // 4 bytes for CRC
> return size;
> {noformat}
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