Timur Yusupov

timeline/html: intermittent IllegalStateException: Can't set!: *current-length* from non-binding thread

1

Noticed that sometimes `timeline/html` checker is failing with following stack trace: ``` 2018-06-06 11:36:03,693{GMT} WARN [clojure-agent-send-off-pool-0] jepsen.checker: Error while checking history: java.lang.IllegalStateException: Can't set!: *current-length* from non-binding thread at clojure.lang.Var.set(Var.java:220)...

jepsen.checker/counter can treat some invalid histories as valid

3

Steps to reproduce: ``` git clone https://github.com/jepsen-io/jepsen cd jepsen/jepsen lein repl jepsen.cli=> (def h [{:process 1, :type :invoke, :f :read}, {:process 2, :type :invoke, :f :add, :value 1}, {:process 2,...

knossos.competition checker is blocked by linear/start-analysis

6

As I understand the idea of `knossos.competition` checker is to run `linear` and `wgl` checkers in parallel. But actually `linear/start-analysis` is blocking calling thread on `knossos.model.memo/memo` function call, which seems...

[DocDB] TabletSplitITest/TabletSplitITestWithIsolationLevel.SplitSingleTablet/READ_COMMITTED

1

Jira Link: [[DB-452]](https://yugabyte.atlassian.net/browse/DB-452) ### Description Need to fix. Source: https://detective.dev.yugabyte.com/stability?num_commits=50&sort=commit&threshold=10 [DB-452]: https://yugabyte.atlassian.net/browse/DB-452?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ

[DocDB] TabletSplitExternalMiniClusterITest.CrashesAfterChildLogCopy test failures

2

Jira Link: [[DB-448]](https://yugabyte.atlassian.net/browse/DB-448) ### Description Need to fix. Source: https://detective.dev.yugabyte.com/stability?num_commits=50&sort=commit&threshold=10 [DB-448]: https://yugabyte.atlassian.net/browse/DB-448?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ

Added --match-relative-path option and support

2

I've added `--match-relative-path` support for my own needs and seems there is an existing feature request for that: https://github.com/sahib/rmlint/issues/550. In my case it was useful to only keep files that...

Jira Link: [DB-10051](https://yugabyte.atlassian.net/browse/DB-10051) ### Description Sub-task for #17986. ### Issue Type kind/enhancement ### Warning: Please confirm that this issue does not contain any sensitive information - [X] I confirm this...

Jira Link: [DB-11191](https://yugabyte.atlassian.net/browse/DB-11191) ### Description In #22057 we've faced an issue with having incorrect records like ` -> null` inside regular DB that are processed in an unexpected way by...

Jira Link: [DB-12005](https://yugabyte.atlassian.net/browse/DB-12005) ### Description Original issue: #23058. Idea is to add read-ahead functionality for sequential scans. ### Issue Type kind/enhancement ### Warning: Please confirm that this issue does not...

Jira Link: [DB-11991](https://yugabyte.atlassian.net/browse/DB-11991) ### Description I've loaded a data into fresh universe using https://github.com/yugabyte/benchbase/blob/retention_pd/config/yugabyte/regression_pipelines/retention_impact/yugabyte/retention_impact.yaml and then created a backup. Running `analyze nets_1` on the loaded data takes about 20 minutes...