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oracle expdp时 报错ORA-39126&ORA-01690: sort area size too small

原创 Oracle 作者:jieyu119 时间:2015-01-15 14:29:24 0 删除 编辑
操作环境:

1. OS : CentOS release 6.5 (Final)
   DB: 11g(11.2.0.1.0) 

2. 异常现象: 对Oracle 数据库3个用户(test1,test2,test3), 做expdp导出,sql如下.

      2.1  expdp system/systemtest directory=dump_dir schemas=test1,test2,test3  dumpfile=expdp_testusers_`date +%F`.dmp logfile=expdp_testusers_`date +%F`.log
     2.2 如上expdp备份后,报错如下.
Export: Release 11.2.0.1.0 - Production on Thu Jan 15 11:53:41 2015
Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.
;;; 
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Starting "SYSTEM"."SYS_EXPORT_SCHEMA_02":  system/******** directory=dump_dir schemas=test1,test2,test3 dumpfile=expdp_testusers_2015-01-15.dmp logfile=expdp_testusers_2015-01-15.log EXCLUDE=STATISTICS 
Estimate in progress using BLOCKS method...
Processing object type SCHEMA_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 440.9 MB
Processing object type SCHEMA_EXPORT/USER
Processing object type SCHEMA_EXPORT/SYSTEM_GRANT
Processing object type SCHEMA_EXPORT/ROLE_GRANT
Processing object type SCHEMA_EXPORT/DEFAULT_ROLE
Processing object type SCHEMA_EXPORT/PRE_SCHEMA/PROCACT_SCHEMA
Processing object type SCHEMA_EXPORT/TYPE/TYPE_SPEC
Processing object type SCHEMA_EXPORT/SEQUENCE/SEQUENCE
Processing object type SCHEMA_EXPORT/TABLE/TABLE
Processing object type SCHEMA_EXPORT/TABLE/GRANT/OWNER_GRANT/OBJECT_GRANT
Processing object type SCHEMA_EXPORT/TABLE/INDEX/INDEX
Processing object type SCHEMA_EXPORT/TABLE/CONSTRAINT/CONSTRAINT
Processing object type SCHEMA_EXPORT/TABLE/COMMENT
ORA-39126: Worker unexpected fatal error in KUPW$WORKER.UNLOAD_METADATA [COMMENT] 
ORA-01690: sort area size too small
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95
ORA-06512: at "SYS.KUPW$WORKER", line 8164
----- PL/SQL Call Stack -----
  object      line  object
  handle    number  name
0x1e5f262a0     19028  package body SYS.KUPW$WORKER
0x1e5f262a0      8191  package body SYS.KUPW$WORKER
0x1e5f262a0      2814  package body SYS.KUPW$WORKER
0x1e5f262a0      8846  package body SYS.KUPW$WORKER
0x1e5f262a0      1651  package body SYS.KUPW$WORKER
0x1e56ce588         2  anonymous block
Job "SYSTEM"."SYS_EXPORT_SCHEMA_02" stopped due to fatal error at 11:54:26

--------------------------------------------------------------------------------------------------------------------
  2.3 在meta_link上查询报错, metalink给出解决方法. 
        2.3.1升级DB版本由11.2.0.1.0升级到更高级的版本,如12.1.0.2.0,在网上查11G版本这个是BUG.
     2.3.2 对DB打补丁.

        2.3.3 增大PGA_AGGREAGTE_TARGET大小.

SOLUTION

1. Upgrade to 12.1.0.2.0 (or 12.2. once this has been released)

or

2. Apply Patch:17605620.

Please use My Oracle Support to check availability of Patch:17605620, otherwise contact Oracle Global Support.

or

3. Use the workaround

A possible workaround could be to increase PGA_AGGREGATE_TARGET.

Please note that workarounds are not fully comparable to code fixes (patches), therefore, whenever possible apply solution 1 or 2.


3 解决方法.
  按照metalink介绍, 增大PGA_AGGREGATE_TARGET为1000M(1G),设置PGA时,要看DB总内存大小(MEMORY_TARGET),不要PGA设置太大,导致SGA减少.
   3.1 expdp再一次导出故障依旧, 查询参数 workarea_size_policy值为MANUAL.
SQL> show parameter workarea;

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
workarea_size_policy                 string      MANUAL
SQL> 

   3.2 设置workarea_size_policy值为AUTO,后expdp备份OK.
SQL> ALTER SYSTEM SET WORKAREA_SIZE_POLICY = AUTO;

System altered.

SQL> show parameter workarea;

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
workarea_size_policy                 string      AU


     3.3  expdp system/systemtest directory=dump_dir schemas=test1,test2,test3  dumpfile=expdp_testusers_`date +%F`.dmp logfile=expdp_testusers_`date +%F`.log
susers_2015-01-15.dmp logfile=expdp_xysusers_2015-01-15.log 
Estimate in progress using BLOCKS method...
Processing object type SCHEMA_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 440.9 MB
Processing object type SCHEMA_EXPORT/USER
Processing object type SCHEMA_EXPORT/SYSTEM_GRANT
Processing object type SCHEMA_EXPORT/ROLE_GRANT
Processing object type SCHEMA_EXPORT/DEFAULT_ROLE
Processing object type SCHEMA_EXPORT/PRE_SCHEMA/PROCACT_SCHEMA
Processing object type SCHEMA_EXPORT/TYPE/TYPE_SPEC
Processing object type SCHEMA_EXPORT/SEQUENCE/SEQUENCE
Processing object type SCHEMA_EXPORT/TABLE/TABLE
Processing object type SCHEMA_EXPORT/TABLE/GRANT/OWNER_GRANT/OBJECT_GRANT
Processing object type SCHEMA_EXPORT/TABLE/INDEX/INDEX
Processing object type SCHEMA_EXPORT/TABLE/CONSTRAINT/CONSTRAINT
Processing object type SCHEMA_EXPORT/TABLE/INDEX/STATISTICS/INDEX_STATISTICS
Processing object type SCHEMA_EXPORT/TABLE/COMMENT
Processing object type SCHEMA_EXPORT/PACKAGE/PACKAGE_SPEC
Processing object type SCHEMA_EXPORT/FUNCTION/FUNCTION
Processing object type SCHEMA_EXPORT/FUNCTION/GRANT/OWNER_GRANT/OBJECT_GRANT
Processing object type SCHEMA_EXPORT/PROCEDURE/PROCEDURE
Processing object type SCHEMA_EXPORT/PACKAGE/COMPILE_PACKAGE/PACKAGE_SPEC/ALTER_PACKAGE_SPEC
Processing object type SCHEMA_EXPORT/FUNCTION/ALTER_FUNCTION
Processing object type SCHEMA_EXPORT/PROCEDURE/ALTER_PROCEDURE
Processing object type SCHEMA_EXPORT/TABLE/TRIGGER
Processing object type SCHEMA_EXPORT/TABLE/STATISTICS/TABLE_STATISTICS
Processing object type SCHEMA_EXPORT/POST_SCHEMA/PROCOBJ
----------导出之间的很多表在此省略-------------------------------
Master table "SYSTEM"."SYS_EXPORT_SCHEMA_03" successfully loaded/unloaded
******************************************************************************
Dump file set for SYSTEM.SYS_EXPORT_SCHEMA_03 is:
  /data/backup/expdp/expdp_testusers_2015-01-15.dmp
Job "SYSTEM"."SYS_EXPORT_SCHEMA_03" successfully completed at 14:03:46



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