使用GBaseDataStudio连接不上数据库

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【GBase版本】:gbase8s v8.8

【操作系统】:openElur20.03

【CPU】:11th Gen Intel(R) Core(TM) i7-11800H @ 2.30GHz   2.30 GHz

【问题描述】*:使用GBaseDataStudio连接不上数据库，使用onstat -m命令，如下：

Your evaluation license will expire on 2025-12-27 00:00:00
On-Line -- Up 01:45:20 -- 1650580 Kbytes

Message Log File: /opt/GBASE/gbase/etc/online_gbaseserver.log
12/27/24 13:10:51  Loading Module <$GBASEDBTDIR/lib/liboracle.udr>
12/27/24 13:10:51  The C Language Module </opt/GBASE/gbase/lib/liboracle.udr> loaded
12/27/24 13:11:10  Checkpoint Completed:  duration was 0 seconds.
12/27/24 13:11:10  Fri Dec 27 - loguniq 7, logpos 0x11fb018, timestamp: 0x635cf Interval: 77

12/27/24 13:11:10  Maximum server connections 1 
12/27/24 13:11:10  Checkpoint Statistics - Avg. Txn Block Time 0.000, # Txns blocked 0, Plog used 361, Llog used 2270

12/27/24 13:15:10  Checkpoint Completed:  duration was 0 seconds.
12/27/24 13:15:10  Fri Dec 27 - loguniq 7, logpos 0x11fe018, timestamp: 0x6360b Interval: 78

12/27/24 13:15:10  Maximum server connections 1 
12/27/24 13:15:10  Checkpoint Statistics - Avg. Txn Block Time 0.000, # Txns blocked 0, Plog used 126, Llog used 3

12/27/24 13:17:10  Checkpoint Completed:  duration was 0 seconds.
12/27/24 13:17:10  Fri Dec 27 - loguniq 7, logpos 0x1201018, timestamp: 0x6362b Interval: 79

12/27/24 13:17:10  Maximum server connections 1 
12/27/24 13:17:10  Checkpoint Statistics - Avg. Txn Block Time 0.000, # Txns blocked 0, Plog used 22, Llog used 3