问题描述:
ORACLE EXADATA 12.2 4节点 一个简单的expdp导出,在之前是正常的,但是隔了一天后出现问题了,具体报错信息如下:
expdp '"/as sysdba"' DIRECTORY=dir1 DUMPFILE=vat_%U.dmp logfile=vat_20190505.log VERSION= 11.2.0.4.0 SCHEMAS=VAT CLUSTER=NO exclude=STATISTICS parallel=4
UDE-31623: operation generated ORACLE error 31623
ORA-31623: a job is not attached to this session via the specified handle
ORA-06512: at "SYS.DBMS_DATAPUMP", line 3326
ORA-06512: at "SYS.DBMS_DATAPUMP", line 4551
ORA-06512: at line 1
解决办法:
sqlplus "/ as sysdba
SYS@ora122>show parameter streams_pool
SYS@ora122>select * from v$sgainfo; #其实为0
SYS@ora122>alter system set streams_pool=1g sid='ODS3' ;
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