diff options
| author | Yanqin Jin <yanqin@fb.com> | 2022-04-27 17:50:54 -0700 |
|---|---|---|
| committer | Facebook GitHub Bot <facebook-github-bot@users.noreply.github.com> | 2022-04-27 17:50:54 -0700 |
| commit | 94e245a14d2a3c57214bb884b843d7f89f5a1bf6 (patch) | |
| tree | fdd3617ce173d3c9b410f74624531331d74f9aec /tools | |
| parent | d9d456de4961526427f792fecb6024a5accf6bd6 (diff) | |
Improve stress test for MultiOpsTxnsStressTest (#9829)
Summary:
Adds more coverage to `MultiOpsTxnsStressTest` with a focus on write-prepared transactions.
1. Add a hack to manually evict commit cache entries. We currently cannot assign small values to `wp_commit_cache_bits` because it requires a prepared transaction to commit within a certain range of sequence numbers, otherwise it will throw.
2. Add coverage for commit-time-write-batch. If write policy is write-prepared, we need to set `use_only_the_last_commit_time_batch_for_recovery` to true.
3. After each flush/compaction, verify data consistency. This is possible since data size can be small: default numbers of primary/secondary keys are just 1000.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9829
Test Plan:
```
TEST_TMPDIR=/dev/shm/rocksdb_crashtest_blackbox/ make blackbox_crash_test_with_multiops_wp_txn
```
Reviewed By: pdillinger
Differential Revision: D35806678
Pulled By: riversand963
fbshipit-source-id: d7fde7a29fda0fb481a61f553e0ca0c47da93616
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/db_crashtest.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/db_crashtest.py b/tools/db_crashtest.py index 231f79372..696448989 100644 --- a/tools/db_crashtest.py +++ b/tools/db_crashtest.py @@ -383,6 +383,7 @@ multiops_txn_default_params = { # compactions. "flush_one_in": 1000, "key_spaces_path": setup_multiops_txn_key_spaces_file(), + "rollback_one_in": 4, } multiops_wc_txn_params = { @@ -401,6 +402,10 @@ multiops_wp_txn_params = { "enable_pipelined_write": 0, # OpenReadOnly after checkpoint is not currnetly compatible with WritePrepared txns "checkpoint_one_in": 0, + # Required to be 1 in order to use commit-time-batch + "use_only_the_last_commit_time_batch_for_recovery": 1, + "recycle_log_file_num": 0, + "clear_wp_commit_cache_one_in": 10, } def finalize_and_sanitize(src_params): |