我很困惑,并且不明白这是怎么回事。我在Mac OS X中使用pgloader将数据从MySQL迁移到PostgreSQL数据库。
我试过
pgloader mysql://root@localhost/local postgresql://postgres@localhost/portal
我得到了
2016-06-15T13:11:23.017000-07:00 LOG Main logs in '/private/tmp/pgloader/pgloader.log'
2016-06-15T13:11:23.060000-07:00 LOG Data errors in '/private/tmp/pgloader/'
2016-06-15T13:11:23.262000-07:00 WARNING PostgreSQL warning: table "mirror_settings" does not exist, skipping
table name read imported errors time
---------------------- --------- --------- --------- --------------
fetch meta data 25 25 0 0.092s
create, drop 0 26 0 0.217s
---------------------- --------- --------- --------- --------------
caches 1 1 0 0.156s
captive_portals 5 5 0 0.074s
captures 2 2 0 0.029s
cloud_securities 7 7 0 0.024s
devices 88 88 0 0.056s
externals 1 1 0 0.018s
migrations 52 52 0 0.028s
mirror_settings 1 1 0 0.036s
notifications 7 7 0 0.038s
operators 1 1 0 0.014s
promotions 5 5 0 0.015s
users 224 224 0 0.020s
visitors 14 14 0 0.013s
Index Build Completion 0 0 0 0.020s
---------------------- --------- --------- --------- --------------
Create Indexes 12 12 0 0.124s
Reset Sequences 0 11 0 0.012s
Primary Keys 11 11 0 0.009s
Foreign Keys 0 0 0 0.000s
Comments 0 0 0 0.000s
---------------------- --------- --------- --------- --------------
Total import time 408 408 0 0.871s
所有表格及其中的数据都是完美导入的。
然后,我以root@172.16.139.1的身份通过SSH连接到我的本地虚拟机并运行
pgloader mysql://root@172.16.139.1/local postgresql://postgres@172.16.139.130/portal
我得到了
debugger invoked on a SIMPLE-ERROR in thread
#<THREAD "main thread" RUNNING {10070AB033}>:
Error opening shared object "libssl.so.1.0.0":
libssl.so.1.0.0: cannot open shared object file: No such file or directory.
Type HELP for debugger help, or (SB-EXT:EXIT) to exit from SBCL.
restarts (invokable by number or by possibly-abbreviated name):
0: [CONTINUE ] Skip this shared object and continue.
1: [RETRY ] Retry loading this shared object.
2: [CHANGE-PATHNAME] Specify a different pathname to load the shared object from.
(SB-SYS:DLOPEN-OR-LOSE #S(SB-ALIEN::SHARED-OBJECT :PATHNAME #P"libssl.so.1.0.0" :NAMESTRING "libssl.so.1.0.0" :HANDLE NIL :DONT-SAVE NIL))
0] 0
An unhandled error condition has been signalled:
The value NIL
is not of type
(OR (VECTOR CHARACTER) (VECTOR NIL) BASE-STRING PATHNAME STREAM).
;
; compilation unit aborted
; caught 1 fatal ERROR condition
我现在有点陷入困境,我希望有人能够对这个问题有所了解。
对此的任何提示/建议将不胜感激!
答案 0 :(得分:1)
我相信你有一个腐败的pgloader安装。你似乎从中获取RPM的http://tapoueh.org/pgloader/download.html上的下载链接是针对Centos 6.4的,不幸的是从那以后很多都发生了变化。
我建议你试试官方的postgresql YUM repository。请在卸载之前卸载以前安装的RPM。但是,即使这个存储库已将pgloader标记为不完全兼容。因此,如果此选项失败,您将别无选择,只能从源代码编译。