patch by Blake Eggleston; reviewed by Benedict Elliott Smith, David Capwell for CASSANDRA-17103

…an rely on a version column, and fixed a few feedback related issues

patch by David Capwell; reviewed by Blake Eggleston for CASSANDRA-17103

The replication of transactions and their processing state must be optimal, i.e. linearly proportional to the size of the transaction and the number of keys involved. This patch ensures a transaction is replicated in slices, with each slice being written (replication factor) times only to the shard that owns the keys, and only once (except in the case the transaction is recovered).

patch by Benedict; reviewed by Ariel Weisberg for CASSANDRA-17109

Ensure old or abandoned transactions are invalidated wherever possible.

patch by Benedict; reviewed by Ariel Weisberg for CASSANDRA-18041

…ce dedicated property tests; re-activate fast-path during range movements

patch by Benedict; reviewed by Ariel Weisberg for CASSANDRA-18056

 - Integrate accord-core changes for CASSANDRA-18057

patch by Benedict; reviewed by Ariel Weisberg for CASSANDRA-18057

  - Integrate accord-core changes for CASSANDRA-18087

patch by Benedict; reviewed by Ariel Weisberg for CASSANDRA-18087

patch by Caleb Rackliffe; reviewed by David Capwell for CASSANDRA-17719

Co-authored-by: Caleb Rackliffe <calebrackliffe@gmail.com>
Co-authored-by: Blake Eggleston <bdeggleston@gmail.com>
Co-authored-by: David Capwell <dcapwell@apache.org>

…e trees

…ng IN clauses to return multiple partitions/rows

patch by David Capwell; reviewed by Caleb Rackliffe for CASSANDRA-18154

patch by Benedict; reviewed by Aleksey Yeschenko for CASSANDRA-18142

 - Combine real and logical into a single 64-but HLC
 - Introduce 16 flag bits
 - Pack epoch (48-bits), HLC (64-bits) and flags (16-bits) into two longs in memory

patch by Benedict; reviewed by Aleksey Yeschenko for CASSANDRA-18172

patch by Ariel Weisberg; Reviewed by Caleb Rackliffe for CASSANDRA-18100

…and clustering IN clauses to return multiple partitions/rows

…ther things)

Refactor Deps into KeyDeps and RangeDeps

patch by Benedict; reviewed by Aleksey Yeschenko for CASSANDRA-18173

patch by Benedict; reviewed by Ariel Weisberg for CASSANDRA-18174

patch by Caleb Rackliffe; reviewed by David Capwell for CASSANDRA-18195

…iles .BRANCH and .REPO do not have a license, causing the build to fail; exclude rat when building accord

patch by David Capwell; reviewed by Ariel Weisberg for CASSANDRA-18214

…rom the dependency builder

patch by Benedict; reviewed by Caleb Rackliffe for CASSANDRA-18218

patch by Aleksey Yeschenko; reviewed by Benedict Elliott Smith for
CASSANDRA-18135

patch by <jacek-lewandowski>; reviewed by <maedhroz> and <dcapwell> for CASSANDRA-18241

patch by David Capwell; reviewed by Caleb Rackliffe, Michael Semb Wever for CASSANDRA-18204

…ative paths during development

patch by David Capwell; reviewed by Caleb Rackliffe, Michael Semb Wever for CASSANDRA-18204

patch by Jacek Lewandowski; reviewed by Caleb Rackliffe for CASSANDRA-18240

patch by David Capwell; reviewed by Alex Petrov, Caleb Rackliffe, Jacek Lewandowski for CASSANDRA-18299

Patch by Blake Eggleston; Reviewed by David Capwell & Benedict Elliott Smith for CASSANDRA-18004

Patch by Blake Eggleston; Reviewed by David Capwell and Benedict Elliott Smith for Cassandra-18192

…n merging to mainline

patch by David Capwell; reviewed by Caleb Rackliffe for CASSANDRA-18309

…ce RandomSource

patch by David Capwell; reviewed by Blake Eggleston for CASSANDRA-18213

patch by Jacek Lewandowski; reviewed by David Capwell and Caleb Rackliffe for CASSANDRA-18302

…cep-15-accord on cep-21-tcm

…ss when TransactionStatement is prepared

patch by David Capwell; reviewed by Ariel Weisberg, Caleb Rackliffe for CASSANDRA-18337

…ID_RSP but got ACCORD_SIMPLE_RSP

patch by David Capwell; reviewed by Caleb Rackliffe for CASSANDRA-18375

…ition with PreApply where reads and writes are interleaved, causing one of the coordinators to see the writes from the other

patch by David Capwell; reviewed by Ariel Weisberg for CASSANDRA-18422

…o a Stage and run directly in the messageing handler

patch by David Capwell; reviewed by Ariel Weisberg, Benedict Elliott Smith for CASSANDRA-18364

…rt tests to add custom logic

patch by David Capwell; reviewed by Caleb Rackliffe for CASSANDRA-18485

in a durable log before processing by CommandStores

patch by Aleksey Yeschenko; reviewed by David Capwell for
CASSANDRA-18344

…tion history

patch by Benedict; reviewed by Blake Eggleston for CASSANDRA-18523

…in a handful of tests

patch by David Capwell; reviewed by Ariel Weisberg for CASSANDRA-18519

patch by Aleksey Yeschenko; reviewed by Benedic Elliott Smith for
CASSANDRA-18561

patch by Aleksey Yeschenko; reviewed by Blake Eggleston for
CASSANDRA-18563

Patch by Blake Eggleston and Benedict Elliott Smith; Reviewed by David
Capwell for CASSANDRA-17101

CEP-15: Accord TCM integration

Patch by Blake Eggleston; Reviewed by David Capwell for CASSANDRA-18444

…ctions that are known to be applied across the cluster)

patch by Benedict Elliott Smith; reviewed by Ariel Weisberg, Aleksey Yeschenko, and David Capwell for CASSANDRA-18883

Co-authored-by: Benedict Elliott Smith <benedict@apache.org>
Co-authored-by: Ariel Weisberg <aweisberg@apple.com>
Co-authored-by: Aleksey Yeschenko <aleksey@apache.org>
Co-authored-by: David Capwell <dcapwell@gmail.com>

…ing right away (#3575)

patch by David Capwell; reviewed by Blake Eggleston for CASSANDRA-18764

apache/cassandra-accord#56

Patch by Ariel Weisberg; Reviewed by David Capwell for CASSANDRA-18779

…ure not to loose the partial deps (#3590)

patch by David Capwell; reviewed by Aleksey Yeschenko for CASSANDRA-18783

Accord compaction purgers see random slices of Accord state during compaction (based on randomly selected compaction inputs).

For at least the `durability` column in the `commands` table the tombstone being created when truncating was deleting the latest value since we can get enough information to truncate without actuall yhaving the latest `durability` value.

To fix we can wait to emit a tombstone until we are erasing the entire command row when truncating or truncating with outcome and meanwhile we can drop the extra columns that are no longer needed instead of using a tombstone. We don't need to emit cell tombstones we can drop them from the purger when processing each row.

patch by Ariel Weisberg; reviewed by David Capwell for CASSANDRA-18795

…nt delay mapping to Node.Id

…s nullable but C* serializer doesn't expect null

…s in TxnWrite, as they can simply be pulled from PartialTxn when needed in Write#apply()

- Avoid serializing full TxnData instances to Accord state tables

patch by Caleb Rackliffe; reviewed by David Capwell, Benedict Elliot Smith, and Ariel Weisberg for CASSANDRA-18355

patch by Aleksey Yeschenko; reviewed by Ariel Weisberg for CASSANDRA-18573

…, SeedDefiner, RunStartDefiner, and Config

…dMessageWithFailureCB() callback to printing just the repair failure reason in its error message

Patch by Jacek Lewandowski, reviewed by Caleb Rackliffe, David Capwell and Henrik Ingo for CASSANDRA-18580

Patch by Jacek Lewandowski; reviewed by David Capwell for CASSANDRA-18221

…namicSnitch and/or topology layout

patch by Blake Eggleston, David Capwell; reviewed by Blake Eggleston for CASSANDRA-18929

s c4bf1533b4 Add more JVM arg checks to the paxos simulation runner
s 1b650a0636 break circular dependency between FileSystemOwnershipCheck and CassandraRelevantProperties
s e0111748dd fix verify with-rng and interrupts
s f8475f2a18 make SimulatedFailureDetector deterministic
s ee77734bbe Deterministic transformation
s 890f23696a Add mechanism forsimulator to intercept password salting
s 5205b99874 Specify Paxos V2 because it is the only linearizable option

Patch by Ariel Weisberg; Reviewed by David Capwell for CASSANDRA-19008

Patch by Ariel Weisberg; Reviewed by Blake Eggleston for CASSANDRA-18129

Patch by Ariel Weisberg and Blake Eggleston; Reviewed by Blake Eggleston for CASSANDRA-18129

Co-authored-by: Blake Eggleston <beggleston@apple.com>

Patch by Ariel Weisberg; Reviewed by David Capwell for CASANDRA-19023

Patch by Ariel Weisberg; Reviewed by David Capwell for CASSANDRA-19023

patch by Benedict; reviewed by Ariel Weisberg for CASSANDRA-19045

…r submodule so its portable

…an old one from 10 months ago

Patch by Blake Eggleston; Reviewed by Benedict Elliott Smith for CASSANDRA-18784

s fc83325 Fix AccordObjectSizes empty sizes
s 44bce6a Fix error handling when there are no column families to repair
s f145954 Fix broken nowInSec deserialization
s 91c1bef Fix Mutation serializedSize
s b11467c Using simulated clock instead of raw nanoTime
s 6412b35 Accord repair needs to use sentinel tokens
s d19c01f Enable Accord repair with HappyPathFuzzTest
s 2da87f9 Implement abort in AccordRepairJob
s e12877c move barrier to accord spec

Patch by Ariel Weisberg; Reviewed by David Capwell for CASSANDRA-19023

Patch by Ariel Weisberg; Reviewed by David Capwell for CASSANDRA-19024

…rger

…actions

We mistakenly set this to async thinking async delivery was needed, but whether it is async or not is based on the boolean paramter passed to it.

Right now SchemaTest relies on it running sync, deserializaing in the other class loader and generating an error, and then handling that error from inside C*. This isn't how it actually works on failed deserialize (it's just a timeout), but the test relies on it so for now not changing it.

For now just throwing it on MISC stage which is an unbounded thread pool that shouldn't deadlock

Patch by Blake Eggleston; Reviewed by David Capwell and Alex Petrov for CASSANDRA-19009

… half the time but unexpected while serializing

patch by David Capwell; reviewed by Blake Eggleston for CASSANDRA-19253

…spaces

patch by David Capwell; reviewed by Benedict Elliott Smith, Blake Eggleston for CASSANDRA-18804

…to inform, saw this event in CI and need more details to know what happened

patch by Aleksey Yeschenko; reviewed by Ariel Weisberg for
CASSANDRA-18888