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inject 20% rate to go parallel logging and replaying

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This commit is contained in:
chinaxing
2024-02-08 10:16:59 +00:00
committed by ob-robot
parent 20fd74276c
commit a3fdceb07b
1 changed files with 8 additions and 1 deletions
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9
src/storage/tx/ob_trans_part_ctx.cpp
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@ -1862,10 +1862,17 @@ int ObPartTransCtx::serial_submit_redo_after_write_()
bool ObPartTransCtx::should_switch_to_parallel_logging_() bool ObPartTransCtx::should_switch_to_parallel_logging_()
{ {
const int64_t switch_size = GCONF._parallel_redo_logging_trigger; const int64_t switch_size = GCONF._parallel_redo_logging_trigger;
return GCONF._enable_parallel_redo_logging bool ok = GCONF._enable_parallel_redo_logging
&& is_support_parallel_replay_() && is_support_parallel_replay_()
&& pending_write_ > 1 && pending_write_ > 1
&& mt_ctx_.get_pending_log_size() > switch_size; && mt_ctx_.get_pending_log_size() > switch_size;
#ifdef ENABLE_DEBUG_LOG
// inject
if (!ok && trans_id_ % 5 == 0) {
ok = GCONF._enable_parallel_redo_logging;
}
#endif
return ok;
} }
int ObPartTransCtx::check_can_submit_redo_() int ObPartTransCtx::check_can_submit_redo_()