Repeated with sort
*Key* *Assignee* *Summary* *Revisit reason* CASSANDRA-8285
<https://issues.apache.org/jira/browse/CASSANDRA-8285> Aleksey Yeschenko Move
all hints related tasks to hints private executor Pierre's reproducer
represents something we weren't doing, but that users are. Is that now
being tested? CASSANDRA-8462
<https://issues.apache.org/jira/browse/CASSANDRA-8462> Aleksey
Yeschenko Upgrading
a 2.0 to 2.1 breaks CFMetaData on 2.0 nodes Have additional dtest coverage,
need to do this in kitchen sink tests CASSANDRA-8640
<https://issues.apache.org/jira/browse/CASSANDRA-8640> Anthony Cozzie Paxos
requires all nodes for CAS If PAXOS is not supposed to require all nodes
for CAS we should be able to fail nodes or a certain number of nodes and
still continue to CAS (test availability of CAS under failure conditions).
No regression test. CASSANDRA-8677
<https://issues.apache.org/jira/browse/CASSANDRA-8677> Ariel Weisberg
rpc_interface
and listen_interface generate NPE on startup when specified interface
doesn't exist Missing unit tests checking error messages for
DatabaseDescriptor CASSANDRA-8577
<https://issues.apache.org/jira/browse/CASSANDRA-8577> Artem Aliev Values
of set types not loading correctly into Pig Full set of interactions with
PIG not validated CASSANDRA-7704
<https://issues.apache.org/jira/browse/CASSANDRA-7704> Benedict
FileNotFoundException
during STREAM-OUT triggers 100% CPU usage Streaming testing didn't
reproduce this before release CASSANDRA-8383
<https://issues.apache.org/jira/browse/CASSANDRA-8383> Benedict Memtable
flush may expire records from the commit log that are in a later memtable No
regression test, no follow up ticket. Could/should this have been
reproducable as an actual bug? CASSANDRA-8429
<https://issues.apache.org/jira/browse/CASSANDRA-8429> Benedict Some keys
unreadable during compaction Running stress in CI would have caught this,
and we're going to do that CASSANDRA-8459
<https://issues.apache.org/jira/browse/CASSANDRA-8459> Benedict
"autocompaction"
on reads can prevent memtable space reclaimation What would have reproduced
this before release? CASSANDRA-8499
<https://issues.apache.org/jira/browse/CASSANDRA-8499> Benedict Ensure
SSTableWriter cleans up properly after failure Testing error paths? Any way
to test things in a loop to detect leaks? CASSANDRA-8513
<https://issues.apache.org/jira/browse/CASSANDRA-8513> Benedict SSTableScanner
may not acquire reference, but will still release it when closed This had a
user visible component, what test could have caught it befor erelease?
CASSANDRA-8619 <https://issues.apache.org/jira/browse/CASSANDRA-8619>
Benedict using CQLSSTableWriter gives ConcurrentModificationException What
kind of test would have caught this before release? CASSANDRA-8632
<https://issues.apache.org/jira/browse/CASSANDRA-8632> Benedict
cassandra-stress
only generating a single unique row We rely on stress for performance
testing, that might mean it needs real testing that demonstrates it
generates load that looks like the load it is supposed to be generating.
CASSANDRA-8668 <https://issues.apache.org/jira/browse/CASSANDRA-8668>
Benedict We don't enforce offheap memory constraints; regression introduced
by 7882 Memory constraints was a supported feature/UI, but not completely
tested before release. Could this have been found most effectively by a
unit test or a blackbox test? CASSANDRA-8719
<https://issues.apache.org/jira/browse/CASSANDRA-8719> Benedict Using
thrift HSHA with offheap_objects appears to corrupt data Untested
configuration before release, this would be straightforward if we ran with
it? CASSANDRA-8726 <https://issues.apache.org/jira/browse/CASSANDRA-8726>
Benedict throw OOM in Memory if we fail to allocate OOM test Cassandra? Try
and validate that it fails cleanly and can be restarted on OOM? Same for
disk full. CASSANDRA-8018
<https://issues.apache.org/jira/browse/CASSANDRA-8018> Benjamin Lerer Cassandra
seems to insert twice in custom PerColumnSecondaryIndex Custom secondary
indexes not tested before release? CASSANDRA-8231
<https://issues.apache.org/jira/browse/CASSANDRA-8231> Benjamin Lerer Wrong
size of cached prepared statements Expected cache capacity not validated
with actual cache capcaity, no regression test CASSANDRA-8365
<https://issues.apache.org/jira/browse/CASSANDRA-8365> Benjamin Lerer CamelCase
name is used as index name instead of lowercase How can we establish UI
consistency? CASSANDRA-8421
<https://issues.apache.org/jira/browse/CASSANDRA-8421> Benjamin Lerer Cassandra
2.1.1 & Cassandra 2.1.2 UDT not returning value for LIST type as UDT Is
there a test that could have found this condition before release?
CASSANDRA-8514 <https://issues.apache.org/jira/browse/CASSANDRA-8514> Benjamin
Lerer ArrayIndexOutOfBoundsException in nodetool cfhistograms Not released,
but not caught by automated tests either CASSANDRA-8243
<https://issues.apache.org/jira/browse/CASSANDRA-8243> Björn Hegerfors DTCS
can leave time-overlaps, limiting ability to expire entire SSTables Performance
improving fast path not tested in a representative way CASSANDRA-8448
<https://issues.apache.org/jira/browse/CASSANDRA-8448> Brandon
Williams "Comparison
method violates its general contract" in AbstractEndpointSnitch This just
happens periodically? Was the snitch no tested under load and the log
output checked for errors? CASSANDRA-8028
<https://issues.apache.org/jira/browse/CASSANDRA-8028> Carl Yeksigian Unable
to compute when histogram overflowed Histogram output not tested with
representative data sets, no regression test CASSANDRA-8122
<https://issues.apache.org/jira/browse/CASSANDRA-8122> Carl Yeksigian Undeclare
throwable exception while executing 'nodetool netstats localhost' nodetool
not tested against cluster throughout lifecycle, no regression test
CASSANDRA-8695 <https://issues.apache.org/jira/browse/CASSANDRA-8695> Chris
Lockfort thrift column definition list sometimes immutable What user
visible activities reproduced this, could we have done that before release?
CASSANDRA-8588 <https://issues.apache.org/jira/browse/CASSANDRA-8588> Dave
Brosius Fix DropTypeStatements isusedBy for maps (typo ignored values) Not
released, but was it detected before release by an automated test?
CASSANDRA-8652 <https://issues.apache.org/jira/browse/CASSANDRA-8652> Edward
Ribeiro DROP TABLE should also drop BATCH prepared statements associated to
it Not sure if this is an optimization or fixes a user visible issue, but
could this have been detected by exercising the functionality better before
release. CASSANDRA-8694
<https://issues.apache.org/jira/browse/CASSANDRA-8694> Jeff Jirsa Repair of
empty keyspace hangs rather than ignoring the request Missing boundary
condition test, requesting operation on empty, non-existent, or not
applicable entity. CASSANDRA-8687
<https://issues.apache.org/jira/browse/CASSANDRA-8687> Jeremiah Jordan Keyspace
should also check Config.isClientMode Is there a way to test for missing
Config.isClientMode checks? CASSANDRA-8579
<https://issues.apache.org/jira/browse/CASSANDRA-8579> Jimmy Mårdell
sstablemetadata
can't load org.apache.cassandra.tools.SSTableMetadataViewer Running C* from
source tree not representative of behavior of deployed builds
CASSANDRA-8401 <https://issues.apache.org/jira/browse/CASSANDRA-8401> Jonathan
Ellis dropping a CF doesn't remove the latency-sampling task Another
argument for a schema change stress test, maybe tracking for constant
memory utilization CASSANDRA-8292
<https://issues.apache.org/jira/browse/CASSANDRA-8292> Joshua McKenzie From
Pig: org.apache.cassandra.exceptions.ConfigurationException: Expecting URI
in variable: [cassandra.config]. Please prefix the file with file:/// for
local files or file://<server>/ for remote files. PIG not tested
CASSANDRA-8211 <https://issues.apache.org/jira/browse/CASSANDRA-8211> Marcus
Eriksson Overlapping sstables in L1+ Noted hard to reproduce, but still is
there a way we could have, no regression test CASSANDRA-8316
<https://issues.apache.org/jira/browse/CASSANDRA-8316> Marcus Eriksson "Did
not get positive replies from all endpoints" error on incremental repair What
were users doing differently, is there a reproducer for this running now?
CASSANDRA-8320 <https://issues.apache.org/jira/browse/CASSANDRA-8320> Marcus
Eriksson 2.1.2: NullPointerException in SSTableWriter What were users doing
that caused this, are we doing that? CASSANDRA-8386
<https://issues.apache.org/jira/browse/CASSANDRA-8386> Marcus Eriksson Make
sure we release references to sstables after incremental repair Is there a
higher level test that could have observed this failure? CASSANDRA-8432
<https://issues.apache.org/jira/browse/CASSANDRA-8432> Marcus Eriksson
Standalone
Scrubber broken for LCS Standalone scrubber not tested, no regression test
CASSANDRA-8458 <https://issues.apache.org/jira/browse/CASSANDRA-8458> Marcus
Eriksson Don't give out positions in an sstable beyond its first/last
tokens Streaming
not done in realistic scenario with validation of logging CASSANDRA-8463
<https://issues.apache.org/jira/browse/CASSANDRA-8463> Marcus Eriksson Constant
compaction under LCS What would have reproduced this before release?
CASSANDRA-8510 <https://issues.apache.org/jira/browse/CASSANDRA-8510> Marcus
Eriksson CompactionManager.submitMaximal may leak resources Not a user
visible problem, so difficult to catch in test, but is there a way
CASSANDRA-8525 <https://issues.apache.org/jira/browse/CASSANDRA-8525> Marcus
Eriksson Bloom Filter truePositive counter not updated on key cache hit User
visible metric not accurate, but only in one config. Possible to guess
correct FP ratio and validate while exploring config space? CASSANDRA-8532
<https://issues.apache.org/jira/browse/CASSANDRA-8532> Marcus Eriksson Fix
calculation of expected write size during compaction Did this manifest as a
user visible issue, could we have tested for that? CASSANDRA-8537
<https://issues.apache.org/jira/browse/CASSANDRA-8537> Marcus Eriksson
ConcurrentModificationException
while executing 'nodetool cleanup' Nodetool cleanup not tested before
release CASSANDRA-8562
<https://issues.apache.org/jira/browse/CASSANDRA-8562> Marcus Eriksson Fix
checking available disk space before compaction starts Is there a user
visible negative impact, could it have been tested for? CASSANDRA-8580
<https://issues.apache.org/jira/browse/CASSANDRA-8580> Marcus Eriksson
AssertionErrors
after activating unchecked_tombstone_compaction with leveled compaction How
could this have been reproduced before release? No regression test
CASSANDRA-8623 <https://issues.apache.org/jira/browse/CASSANDRA-8623> Marcus
Eriksson sstablesplit fails *randomly* with Data component is missing Feature
not tested before release? No regression test CASSANDRA-8635
<https://issues.apache.org/jira/browse/CASSANDRA-8635> Marcus Eriksson STCS
cold sstable omission does not handle overwrites without reads If this
workload is a challenge for certain kinds of optimizations we should test
it if we think it could happen again. CASSANDRA-7538
<https://issues.apache.org/jira/browse/CASSANDRA-7538> Sam Tunnicliffe Truncate
of a CF should also delete Paxos CF Truncate not tested with PAXOS, what
else? CASSANDRA-8280
<https://issues.apache.org/jira/browse/CASSANDRA-8280> Sam
Tunnicliffe Cassandra crashing on inserting data over 64K into indexed
strings Added tests are good example, could focusing on testing all access
paths and boundary conditions per access path have prevented this
CASSANDRA-8370 <https://issues.apache.org/jira/browse/CASSANDRA-8370> Sam
Tunnicliffe cqlsh doesn't handle LIST statements correctly cqlsh untested
functionality, no regression test? CASSANDRA-7801
<https://issues.apache.org/jira/browse/CASSANDRA-7801> Sylvain Lebresne A
successful INSERT with CAS does not always store data in the DB after a
DELETE Multiple access paths for data not tested together CASSANDRA-8558
<https://issues.apache.org/jira/browse/CASSANDRA-8558> Sylvain Lebresne deleted
row still can be selected out Validate that deleted data stays deleted
under * conditions (big matrix of interactions here with different
configurations, streaming, repair, cleanup, scrub). Deleted data coming
back shows up a lot. CASSANDRA-8332
<https://issues.apache.org/jira/browse/CASSANDRA-8332> T Jake Luciani Null
pointer after droping keyspace Add/drop keyspace not tested under load,
with server logs checked for errors CASSANDRA-7910
<https://issues.apache.org/jira/browse/CASSANDRA-7910> Tyler Hobbs wildcard
prepared statements are incorrect after a column is added to the table Alter
table not tested concurrently with ? CASSANDRA-8264
<https://issues.apache.org/jira/browse/CASSANDRA-8264> Tyler Hobbs Problems
with multicolumn relations and COMPACT STORAGE How can we catch
interactions like compact storage not being covered by the test
CASSANDRA-8286 <https://issues.apache.org/jira/browse/CASSANDRA-8286> Tyler
Hobbs Regression in ORDER BY There were tests that failed in some versions,
but not all? Did this not ship? CASSANDRA-8288
<https://issues.apache.org/jira/browse/CASSANDRA-8288> Tyler Hobbs cqlsh
describe needs to show 'sstable_compression': '' Roundtrip test for
describe schema? CASSANDRA-8302
<https://issues.apache.org/jira/browse/CASSANDRA-8302> Tyler Hobbs Filtering
for CONTAINS (KEY) on frozen collection clustering columns within a
partition does not work More untested combinations, could we have spotted
that there was an interaction and tested it? Or did this not ship?
CASSANDRA-8408 <https://issues.apache.org/jira/browse/CASSANDRA-8408> Tyler
Hobbs limit appears to replace page size under certain conditions No test
that validates that paging returns the expected number of results? Another
of the genre of queries we support but don't test all the combinations
CASSANDRA-8410 <https://issues.apache.org/jira/browse/CASSANDRA-8410> Tyler
Hobbs Select with many IN values on clustering columns can result in a
StackOverflowError Another missing boundary conditions test, test maximum
size in clause against * CASSANDRA-8451
<https://issues.apache.org/jira/browse/CASSANDRA-8451> Tyler Hobbs NPE when
writetime() or ttl() are nested inside function call Is this testable? Can
we check that functions compose correctly or validate that they are
inherently composable. No regression test. CASSANDRA-8490
<https://issues.apache.org/jira/browse/CASSANDRA-8490> Tyler Hobbs DISTINCT
queries with LIMITs or paging are incorrect when partitions are
deleted Untested
query forms, no regression test CASSANDRA-8512
<https://issues.apache.org/jira/browse/CASSANDRA-8512> Tyler Hobbs cqlsh
unusable after encountering schema mismatch cqlsh not tested with other
functionality active CASSANDRA-8550
<https://issues.apache.org/jira/browse/CASSANDRA-8550> Tyler Hobbs Internal
pagination in CQL3 index queries creating substantial overhead Pagination
not performance tested with representative data models CASSANDRA-8563
<https://issues.apache.org/jira/browse/CASSANDRA-8563> Tyler Hobbs cqlsh
broken for some thrift created tables. Validate mixed CQL thrift
interactions? Possibly abstract everything to be done either by CQL or
Thrift and then permute? Seems low value, but necessary if both are claimed
to be supported. CASSANDRA-8733
<https://issues.apache.org/jira/browse/CASSANDRA-8733> Tyler Hobbs List
prepend reverses item order There was a test so sometimes this just happens.
CASSANDRA-8641 <https://issues.apache.org/jira/browse/CASSANDRA-8641>
*Unassigned* Repair causes a large number of tiny SSTables User says
something doesn't work for them? Could we have anticipated that vnodes
would not work as formulated for this case. CASSANDRA-8675
<https://issues.apache.org/jira/browse/CASSANDRA-8675> *Unassigned* COPY
TO/FROM broken for newline characters COPY TO/FROM not tested with
representative data CASSANDRA-8691
<https://issues.apache.org/jira/browse/CASSANDRA-8691> *Unassigned*
SSTableReader.getPosition()
does not correctly filter out queries that exceed its bounds Is there a
scenario where this is user visible, should we test for that?
CASSANDRA-8688 <https://issues.apache.org/jira/browse/CASSANDRA-8688> Yuki
Morishita Standalone sstableupgrade tool throws exception Tool not tested
before release, no regression test
