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https://issues.apache.org/jira/browse/CASSANDRA-19126?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17791914#comment-17791914
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Berenguer Blasi edited comment on CASSANDRA-19126 at 12/1/23 6:27 AM:
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Wouldn't nodes in v5.0 stream correctly as they would communicate with the
correct maximum supported messaging version between the 2? Like in any other
mixed versions upgrade scenario...
bq. We probably also need storage_compatibility_mode testing somewhere in our
testing matrix
Branimir is already going to be enabling that setting in CASSANDRA-18753 in CI
if that is what you're referring to?
was (Author: bereng):
Wouldn't nodes in v5.0 stream correctly as they would communicate with the
correct maximum supported messaging version between the 2?
bq. We probably also need storage_compatibility_mode testing somewhere in our
testing matrix
Branimir is already going to be enabling that setting in CASSANDRA-18753 in CI
if that is what you're referring to?
> Streaming appears to be incompatible with different
> storage_compatibility_mode settings
> ---------------------------------------------------------------------------------------
>
> Key: CASSANDRA-19126
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19126
> Project: Cassandra
> Issue Type: Bug
> Components: Consistency/Streaming, Legacy/Streaming and Messaging,
> Messaging/Internode, Tool/bulk load
> Reporter: Branimir Lambov
> Priority: Normal
> Fix For: 5.0-rc, 5.x
>
>
> In particular, SSTableLoader appears to be incompatible with
> storage_compatibility_mode: NONE, which manifests as a failure of
> {{org.apache.cassandra.distributed.test.SSTableLoaderEncryptionOptionsTest}}
> when the flag is turned on (found during CASSANDRA-18753 testing). Setting
> {{storage_compatibility_mode: NONE}} in the tool configuration yaml does not
> help (according to the docs, this setting is not picked up).
> This is likely a bigger problem as the acceptable streaming version for C* 5
> is 12 only in legacy mode and 13 only in none, i.e. two C* 5 nodes do not
> appear to be able to stream with each other if their setting for the
> compatibility mode is different.
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