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Blake Eggleston commented on CASSANDRA-9893: -------------------------------------------- The {{TestCQL.conditional_delete_test}} failure is caused by the interaction of two LegacyLayout behaviors. First, the static row is always prepended to the LegacyCell iterator here: https://github.com/apache/cassandra/blob/cassandra-3.0/src/java/org/apache/cassandra/db/LegacyLayout.java#L646. Second, the ColumnFilter instance deserialized from a 2.1 read command always has isFetchAll set to true. This may be more of a ColumnFilter.Builder problem, which sets isFetchAll to true if CFMetaData is present here: https://github.com/apache/cassandra/blob/cassandra-3.0/src/java/org/apache/cassandra/db/filter/ColumnFilter.java#L291 In any case, this causes the static cells to be passed back to the 2.1 node as part of the read response. I've added a 'maybeDisableFetchAll' method to the column filter builder, which is called from the legacy slice command deserializer, and turns off isFetchAll if the command isn't selecting all regular/static columns. This fixes the issue, and doesn't break anything else, but I'm not positive this is the best way to fix the problem. https://github.com/bdeggleston/cassandra/commit/5bacd62b7a6492cc91a8fd33846ea3a7d3ef9dfc The {{TestPagingWithDeletions.test_failure_threshold_deletions}} failure was caused by an out of date log regex, which is fixed here: https://github.com/bdeggleston/cassandra-dtest/commit/28de3d11fe355a5289e70f38cb8e9e9d010a8059 I've also found these 2 tests, which are failing sporadically: cql_tests:TestCQL.static_columns_cas_test TestPagingSize.test_with_equal_results_to_page_size > Fix upgrade tests from #9704 that are still failing > --------------------------------------------------- > > Key: CASSANDRA-9893 > URL: https://issues.apache.org/jira/browse/CASSANDRA-9893 > Project: Cassandra > Issue Type: Bug > Reporter: Sylvain Lebresne > Assignee: Blake Eggleston > Fix For: 3.0 beta 2 > > > The first things to do on this ticket would be to commit Tyler's branch > (https://github.com/thobbs/cassandra-dtest/tree/8099-backwards-compat) to the > dtests so cassci run them. I've had to do a few minor modifications to have > them run locally so someone which access to cassci should do it and make sure > it runs properly. > Once we have that, we should fix any test that isn't passing. I've ran the > tests locally and I had 8 failures. for 2 of them, it sounds plausible that > they'll get fixed by the patch of CASSANDRA-9775, though that's just a guess. > The rest where test that timeouted without a particular error in the log, > and running some of them individually, they passed. So we'll have to see if > it's just my machine being overly slow when running them all. -- This message was sent by Atlassian JIRA (v6.3.4#6332)