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https://issues.apache.org/jira/browse/CASSANDRA-3390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13131975#comment-13131975
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Yang Yang commented on CASSANDRA-3390:
--------------------------------------
the part i fixed is on the isDigest() path,
I'm suspecting that the remaining error is on the non-digest path, since the
sizes are pretty large
> ReadResponseSerializer.serializedSize() calculation is wrong
> ------------------------------------------------------------
>
> Key: CASSANDRA-3390
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3390
> Project: Cassandra
> Issue Type: Bug
> Reporter: Yang Yang
> Attachments: 3390.patch
>
>
> in ReadResponse.java
> the following code
> public long serializedSize(ReadResponse response, int version)
> {
> int size = DBConstants.intSize;
> size += (response.isDigestQuery() ? response.digest() :
> ByteBufferUtil.EMPTY_BYTE_BUFFER).remaining();
> size += DBConstants.boolSize;
> if (response.isDigestQuery())
> size += response.digest().remaining();
> else
> size += Row.serializer().serializedSize(response.row(), version);
> return size;
> }
> adds the digest size 2 times
> this triggers assertion error in at least ReadVerbHandler
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