test_client，ps -aux |grep 57031|grep -v grep |awk '{print }' could kill two computer nodes.

[jd-zhang]

Issue migrated from trac ticket # 737

component: node manager | priority: major

2022-05-25 17:51:59: hellen@zettadb.com created the issue

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1.test_client，ps -aux |grep 57031|grep -v grep |awk '{print }' could kill two computer nodes.
2.shell : ps -aux |grep 57031|grep -v grep |awk '{print }' ,could kill one computer node.