shamanthchandra-yb

[YSQL] CREATE DATABASE command timeouts in geo distributed/geo partitioned cluster

4

Jira Link: [DB-3072](https://yugabyte.atlassian.net/browse/DB-3072) ### Description **Steps:** Create a geo distributed database for geo partition purpose with RF=3 in 3 nodes distributed over AP, EU, US. Internally, tried on Platform Version:...

Jira Link: [DB-3632](https://yugabyte.atlassian.net/browse/DB-3632) ### Description **Here is the slack thread:** https://yugabyte.slack.com/archives/CHC5RSY74/p1663926522479249 **Steps:** It's a LRU setup, which had 2 tables. One enabled for only CDC and other for both CDC...

[TSAN Unit Test Failure] ClientTest.TestServerTooBusyRetry

1

Jira Link: [DB-3456](https://yugabyte.atlassian.net/browse/DB-3456) ### Description The unit test [ClientTest.TestServerTooBusyRetry](https://detective-gcp.dev.yugabyte.com/stability/test?branch=2.14&build_type=all&class=ClientTest&fail_tag=tsan&name=TestServerTooBusyRetry&platform=all) has TSAN issues. Stack trace: https://gist.github.com/shamanthchandra-yb/158d67cde23bcd7b2d941bf7d8ee3152 cc: @adithya-yb since you made recent changes to table_handle.cc Note: It has failed 102 times...

Jira Link: [DB-9225](https://yugabyte.atlassian.net/browse/DB-9225) ### Description Please find slack conversation and stress links in JIRA. Encountered Out-of-Memory (OOM) issue leading to a system crash. Upon consulting with the development team, it...

[CDC + LRU] Data loss seen in tablet split LRU, no error in connector, server side issue

3

Jira Link: [DB-5069](https://yugabyte.atlassian.net/browse/DB-5069) ### Description **Logs: ** http://stress.dev.yugabyte.com/stress_test/78cdbe95-98bd-480c-8241-536a8b6d9ffe ` AssertionError: Change is the same for 30 minutes test_cdc_a6807a yb=367195 sink=366945. Replication stopped at 2023-01-16T20:05:47.262923 `  [DB-5069]: https://yugabyte.atlassian.net/browse/DB-5069?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ

[DocDB] Failed to write a batch with 0 operations into RocksDB: Corruption (yb/dockv/doc_kv_util.cc:135): Error when decoding hashed components of a document key

1

Jira Link: [DB-11251](https://yugabyte.atlassian.net/browse/DB-11251) ### Description One of the CDC run, while we are testing PG Parity, observed corruption fatal on `2024.1.0.0-b123` ``` F20240509 20:44:08 ../../src/yb/tablet/tablet.cc:1517] T 6b08eefae2b84fa189350a8c956a904f P d132e7cd9cf549f3b6f9df427e383c04: Failed...

Jira Link: [DB-8051](https://yugabyte.atlassian.net/browse/DB-8051) ### Description Please find run report in JIRA ``` 2023-09-21 17:18:55,917 WARN YugabyteDB|db_cdc|streaming|8 Throwing error with code: UNKNOWN_ERROR [io.debezium.connector.yugabytedb.YugabyteDBStreamingChangeEventSource] 12364 2023-09-21 17:18:55,917 WARN YugabyteDB|db_cdc|streaming|8 Error while trying...

Jira Link: [DB-8312](https://yugabyte.atlassian.net/browse/DB-8312) ### Description Please refer JIRA for stress run report. We were seeing GCed issue mainly as recent regression. But, data loss wasn't seen for this case. Another...

Jira Link: [DB-9314](https://yugabyte.atlassian.net/browse/DB-9314) ### Description Here are the test steps: ``` Create tables (1 table) -> Inserting 1000 rows -> Creating stream in never mode Deploy connector -> streaming mode...

Jira Link: [DB-10863](https://yugabyte.atlassian.net/browse/DB-10863) ### Description Please refer slack thread in the JIRA. PG Parity Source connector: ``` add connector connector_name='ybconnector_cdc_7ae793_test_cdc_1fed1b' stream_id='rs_cdc_7ae793_1200' db_name='cdc_7ae793' connector_host='172.151.20.75' table_list=['test_cdc_1fed1b'] {'name': 'ybconnector_cdc_7ae793_test_cdc_1fed1b', 'config': {'database.master.addresses': '172.151.17.100:7100,172.151.29.128:7100,172.151.18.145:7100', 'database.hostname':...