accumulo-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From joshelser <>
Subject [GitHub] accumulo pull request: ACCUMULO-626 Iterator fuzzer/tester
Date Mon, 09 Nov 2015 19:41:04 GMT
Github user joshelser commented on the pull request:
    > For iterators that can be run at major compaction, how can we exercise delete keys?
    Very good question! The completely mocked-out IteratorEnvironment is a sign that I haven't
thought past the scan case. I'm not even sure if the ColumnFiltering iterator with SortedMapIterator
is even a 100% valid in-memory reproduction of how it works in a TabletServer.
    I had left input entirely up to the user, so I'm not sure of a simple way to test deletions
without potentially messing up some expected table structure. There are some tricky edge cases
at compaction that I haven't yet considered how to encapsulate. Combiners on non-full compactions
are another good example.

If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at or file a JIRA ticket
with INFRA.

View raw message