WARN Clear SC failed on node

2022-09-21T04:25:34+02:00 {"type": "server", "timestamp": "2022-09-21T02:25:34,358Z", "level": "WARN", "component": "o.e.a.s.TransportClearScrollAction", "cluster.name": "elasticsearch", "node.name": "elasticsearch-master-1", "message": "Clear SC failed on node[{elasticsearch-master-0}{R8X3DL8_R22p0tlev4Jkog}{-Vt6UavYRG-3NabfxBdsDg}{10.12.17.235}{10.12.17.235:9300}{dilmrt}{ml.machine_memory=2684354560, ml.max_open_jobs=20, xpack.installed=true, transform.node=true}]", "cluster.uuid": "uuiduuid123454646", "node.id": "xxxxx2435Xq_lo-XQ" , 

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