2025-05-04 14:31:35 +00:00
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import time
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from new_test_framework.utils import tdLog, tdSql, sc, clusterComCheck
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class TestMnodeBasic4:
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def setup_class(cls):
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tdLog.debug(f"start to execute {__file__}")
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def test_mnode_basic4(self):
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2025-09-04 12:33:50 +00:00
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"""replica 3: kill -9 then drop
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2025-05-04 14:31:35 +00:00
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2025-09-04 12:33:50 +00:00
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1. Create mnodes on the second and third dnodes
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2. Force stop dnode3
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3. Start dnode3
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4. Delete dnode3
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5. Check service availability
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2025-05-04 14:31:35 +00:00
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Catalog:
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- ManageNodes:Mnode
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Since: v3.0.0.0
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Labels: common,ci
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Jira: None
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History:
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2025-05-07 05:38:12 +00:00
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- 2025-5-5 Simon Guan Migrated from tsim/mnode/basic4.sim
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2025-05-04 14:31:35 +00:00
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"""
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clusterComCheck.checkDnodes(3)
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sc.dnodeStop(3)
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clusterComCheck.checkDnodes(2)
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tdLog.info(f"=============== step2: create mnode 2")
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tdSql.execute(f"create mnode on dnode 2")
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tdSql.error(f"create mnode on dnode 3")
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sc.dnodeStart(3)
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clusterComCheck.checkDnodes(3)
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tdLog.info(f"=============== step4: create mnode 3")
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tdSql.execute(f"create mnode on dnode 3")
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clusterComCheck.checkMnodeStatus(3)
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tdLog.info(f"=============== step5: drop mnode 3 and stop dnode3")
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sc.dnodeForceStop(3)
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clusterComCheck.checkDnodes(2)
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tdSql.error(f"drop mnode on dnode 3")
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tdLog.info(f"=============== step6: start dnode3")
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sc.dnodeStart(3)
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clusterComCheck.checkDnodes(3)
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tdSql.query("select * from information_schema.ins_mnodes;")
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tdSql.checkRows(3)
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if tdSql.getData(0, 2) == "leader":
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tdLog.info(f"drop mnode on dnode {tdSql.getData(0,0)}")
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tdSql.error(f"drop mnode on dnode {tdSql.getData(0,0)}")
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elif tdSql.getData(1, 2) == "leader":
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tdLog.info(f"drop mnode on dnode {tdSql.getData(0,0)}")
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tdSql.error(f"drop mnode on dnode {tdSql.getData(0,0)}")
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elif tdSql.getData(2, 2) == "leader":
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tdLog.info(f"drop mnode on dnode {tdSql.getData(0,0)}")
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tdSql.error(f"drop mnode on dnode {tdSql.getData(0,0)}")
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