greenplum数据库执行恢复命令gerecoverseg -p myhost出现role不存在的错误:
[gpadmin@sy44 ~]$ gprecoverseg -p vm2
20180413:17:55:59:003077 gprecoverseg:sy44:gpadmin-[INFO]:-Starting gprecoverseg with args: -p vm2
20180413:17:55:59:003077 gprecoverseg:sy44:gpadmin-[INFO]:-local Greenplum Version: 'postgres (Greenplum Database) 5.0.0 build dev'
20180413:17:55:59:003077 gprecoverseg:sy44:gpadmin-[INFO]:-master Greenplum Version: 'PostgreSQL 8.3.23 (Greenplum Database 5.0.0 build dev) on x86_64-pc-linux-gnu, compiled by GCC gcc (GCC) 4.9.2, 64-bit compiled on Mar 13 2018 17:14:34 (with assert checking)'
20180413:17:55:59:003077 gprecoverseg:sy44:gpadmin-[INFO]:-Checking if segments are ready to connect
20180413:17:55:59:003077 gprecoverseg:sy44:gpadmin-[INFO]:-Obtaining Segment details from master...
20180413:17:56:00:003077 gprecoverseg:sy44:gpadmin-[INFO]:-Obtaining Segment details from master...
20180413:17:56:01:003077 gprecoverseg:sy44:gpadmin-[CRITICAL]:-gprecoverseg failed. (Reason='FATAL: role "gpadmin" does not exist
') exiting...
遇到此问题求各位大神解答
31231231312
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不错，值得学习。很深刻。