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https://issues.apache.org/jira/browse/KUDU-1346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15271395#comment-15271395
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Todd Lipcon commented on KUDU-1346:
-----------------------------------
This is only a DCHECK so shouldn't crash on production clusters. Recent changes
to the RPC system handling over-sized messages also now will prevent this from
fully crashing the server.
> Consensus queue crashes creating message for peer due to batch size
> -------------------------------------------------------------------
>
> Key: KUDU-1346
> URL: https://issues.apache.org/jira/browse/KUDU-1346
> Project: Kudu
> Issue Type: Bug
> Components: consensus
> Affects Versions: 0.7.0
> Reporter: David Alves
>
> bruce_song zhang hit the following error:
> {code}
> F0222 11:30:16.552686 23428 consensus_queue.cc:370] Check failed:
> request->ByteSize() <= FLAGS_consensus_max_batch_size_bytes (3042252 vs.
> 1048576)
> F0222 11:30:16.552693 23416 consensus_queue.cc:370] Check failed:
> request->ByteSize() <= FLAGS_consensus_max_batch_size_bytes (3042252 vs.
> 1048576)
> {code}
> It seems plausible that we might allow a write that is bigger than the max
> consensus batch size, and since there is a path in log cache that always
> sends at least one message, we might fail this check and crash.
> The workaround is to set a bigger value than the default for
> --consensus_max_batch_size_bytes
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