tree ca8c288f911b5fd4da5792afd38ad47329d258ea
parent d8ab44c6864172d4b990adf31f7d84fd33e4ae15
author Andrew Wong <awong@cloudera.com> 1600392141 -0700
committer Andrew Wong <awong@cloudera.com> 1600754492 +0000

KUDU-3191: fail replicas when KUDU-2233 is detected

Despite the longstanding fixes that stop bad KUDU-2233 compactions,
users still see the results of already corrupted data, particularly when
upgrading to newer versions that may compact more aggressively than
older versions.

Rather than crashing when hitting a KUDU-2233 failure, this patch
updates the behavior to fail the replica. Similar to disk failures or
CFile checksum corruption, this will trigger re-replication to happen,
and eviction will only happen if there is a healthy majority.

The hope is that fewer users will see this corruption cause problems, as
the corruption will henceforth not crash servers, and only tablets with
a majority corrupted will be unavailable.

Change-Id: I43570b961dfd5eb8518328121585255d32cf2ebb
Reviewed-on: http://gerrit.cloudera.org:8080/16471
Tested-by: Kudu Jenkins
Reviewed-by: Alexey Serbin <aserbin@cloudera.com>