Build #8422 (May 6, 2024, 7:10:31 AM)

PR #52843: infoschema: try other PDs if one cannot serve the request null

	Started by user Jenkins Admin
	This run spent: 11 sec waiting; 4 min 37 sec build duration; 4 min 43 sec total from scheduled to completion.
	Revision: 03312178c534dce949face80c69812d989e55009 Repository: https://github.com/PingCAP-QE/ci.git origin/main
	Revision: dae424f5f68bb55818c1e169b732f8889b04a31b Repository: git@github.com:PingCAP-QE/tidb-test.git origin/master