[Jepsen] Umbrella issue for all Jepsen-related problems

[frozenspider]

Jira Link: DB-4638

Encountered on current releases:

• YSQL
  • [Jepsen][YSQL] Inconsistency in append test under partition #7857
  • [Jepsen][YSQL] Two concurrent complex update-insert transactions may both be successful, while only one will be presented  #11165
  • [Jepsen][YSQL] A lot of transaction consistency violations in Jepsen Elle while using REPEATABLE READ transactions. #11516
  • [YSQL] Dirty reads may occur for serializable transactions + prepared statements #14370 (Jepsen-like scenario in other client)
  • [YSQL][Jepsen] Using for key share clause in append jepsen test failed on transactional consistency validation #16212
  • [DocDB][Jepsen] Enabling local transactions table for geo partitioned case leads to TX inconsistencies #17319
  • [Jepsen][YSQL] Inconsistency in snapshot isolation bank-contention workload with kill,partition,pause #13486
  • [Jepsen][YSQL] Enabling geo transactions lead to inconsistencies if tserver related nemeses used #21116
• YCQL
  • [Jepsen][YСQL] Inconsistency in bank test under pause-tserver #9981
  • [Jepsen][YCQL] Consistency check failure for improved bank workload #10328

v2.6 issues:

• YSQL:

  • [Jepsen][YSQL][v2.6] Inconsistency in append test using SNAPSHOT isolation under partition nemesis #12670

• YCQL

  • [Jepsen][YCQL][v2.6] Inconsistency in multi-key-acid test under partition #8991
  • [Jepsen][YCQL][v2.6] Inconsistency in bank test under partition #1946
  • [Jepsen][YСQL][v2.6] Inconsistency in bank test under kill-master #9925
  • [Jepsen][YCQL][v2.6] Inconsistency in bank workload under kill-tserver nemesis #12946

v2.4 issues:

• YSQL:
  • [Jepsen][YSQL][v2.4] Inconsistency in multi-key-acid test under partition #8085
  • [Jepsen][YSQL][v2.4] Inconsistency in bank test under partition #8192
  • [Jepsen][YSQL][v2.4] Inconsistency in bank-multitable test under partition #9180
  • [Jepsen][YSQL][v2.4] Lost insert in set test under partition #9928
  • [Jepsen][YSQL][v2.4] Inconsistency in counter test under partition #8391
• YCQL
  • [Jepsen][YСQL][v2.4] Inconsistency in bank test under partition #8714
  • [Jepsen][YСQL][v2.4] Lost insert in set-index test under partition #9884

v1.3 issues (fixed before v2.0):

• YSQL:
  • [YSQL] Creating a table can cause a constraint violation on pg_class_oid_index. #1962
  • [YSQL] ON CONFLICT (k) DO UPDATE can still throw conflict errors #1974
  • [YSQL] Creating a table can throw duplicate key value violates unique constraint #1993
  • [YSQL] Crash on table creation: "check failed: 'ysql_catalog_config_.get()' Must be non NULL" #1995
  • [YSQL] Columns with default values may be initialized to null instead #2021
  • G2-item anomaly with master kills #2125
  • [YSQL] Gradual rise in postgres processes, leading to memory exhaustion #2075
  • Could not reproduce:
    • [YSQL] Creating a table using "IF NOT EXISTS" sometimes throws "type ... already exists" #1991
    • [YSQL] Creating a table with "IF NOT EXISTS" leads to tables being created over and over again until OOM #2001

Jepsen infrastructure or environmental issues:

• [YSQL] Masters majority is required even for normal operations #1787
• [YSQL] Creating a table using "IF NOT EXISTS" sometimes throws "type ... already exists" #1991
• [Jepsen] [YSQL] Occasional long recovery during partition-one  #1992
• [Jepsen] [YSQL] Delays between Jepsen operation issue and execution #1911
• [Jepsen] Running tests in batch fails with OOM #1616
• Periodic issues with clusters not coming online #2183
• [YSQL] Creating and deleting tables can result in unusable tables #2224
• [Jepsen] [YSQL] Postgres processes leftover when using LXC nodes #4577
• [Jepsen][YSQL] No successful operations during test with kill, partition,pause nemesis #7787
• [Jepsen] Operations constaintly fail under kill,partition,pause #8636
• [Jepsen] Some Jepsen runs may fail because of zero successful operations #10710