24 Aug
2013
24 Aug
'13
11:30 p.m.
Configuration files were migrated correctly.
When I restarted tomcat and tried to log in XWiki, xwiki started a wizard.
It downloaded the default XAR, and I saw an inverted triangle to the right
of "CONTINUE" button.
When I moved the mouse cursor over the triangle, I saw a drop-down menu
with "INSTALL".
I thought "INSTALL" would install the default XAR, but when I clicked it, I
saw the button replaced with a text saying "#execute..." or
"#hold...."(I
can't remember the exact text).
I assumed xwiki failed to merge the new default XAR with the old XWiki.
So I clicked "Skip" and continued migration process.
I'm not sure if database migration was successfully done because I failed
to merge the new default XAR via the wizard.
I tried to import the new XAR, and I chose "Replace the document history
with the history from the package" instead of "Add a new version to the
existing document".
That choice was ok except I had to uncheck some documents that contain
information of user, right, and password.
Thus, the Main space WebHome was overwritten, and the admin password was
reset to "admin".
Please share your experiences with me.
I want to do a lot better next time.
26 Aug
26 Aug
1:31 p.m.
New subject: [xwiki-users] How the first upgrade of xwiki was unsuccessful.
Configuration files were migrated correctly.
When I restarted tomcat and tried to log in XWiki, xwiki started a wizard.
It downloaded the default XAR, and I saw an inverted triangle to the right
of "CONTINUE" button.
When I moved the mouse cursor over the triangle, I saw a drop-down menu
with "INSTALL".
I thought "INSTALL" would install the default XAR, but when I clicked it, I
saw the button replaced with a text saying "#execute..." or
"#hold...."(I
can't remember the exact text).
I guess this is something that looks like a bug ...
By the way, is the distribution manager expected to pop up on an upgrade?
I thought this should only happen on a fresh install.
From which XWiki version have you been upgrading?
I assumed xwiki failed to merge the new default XAR
with the old XWiki.
So I clicked "Skip" and continued migration process.
I'm not sure if database migration was successfully done because I failed
to merge the new default XAR via the wizard.
I tried to import the new XAR, and I chose "Replace the document history
with the history from the package" instead of "Add a new version to the
existing document".
That choice was ok except I had to uncheck some documents that contain
information of user, right, and password.
Thus, the Main space WebHome was overwritten, and the admin password was
reset to "admin".
When it comes to updating from a "relatively" old version of Xwiki,
I prefer to do it "old style", i.e. import the *.xar manually, as you did.
As you figured out it is better to exclude some pages, as listed in the
http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Upgrade#HUpgradingwikid…
Additionally I think it is better to keep the "Add a new version to the existing
document"
checkbox checked, because just in case one forgot to exclude one of the pages
one can recover from that mistake simply by revert to the version before the import.
I am currently preparing a migration of a rather old (2.2) installation to 5.x,
and as this installation has a lots of sub-wikis, it seems to pay off to manually
create an "xwiki-subwiki-update.xar" which is the same as the
xwiki-enterprise.xar
except for excluding the Main,WebHome and the other pages which should be excluded
anyway.
However I am not sure how well that plays with the application manager for the next
upgrade
... not too well, I guess, as it might think the "XWiki Enterprise UI" app is
not properly
installed.
Cheers,
Clemens
3:17 p.m.
New subject: [xwiki-users] How the first upgrade of xwiki was unsuccessful.
Hi,
On Aug 24, 2013, at 11:30 PM, crocket <crockabiscuit(a)gmail.com> wrote:
Configuration files were migrated correctly.
When I restarted tomcat and tried to log in XWiki, xwiki started a wizard.
It downloaded the default XAR, and I saw an inverted triangle to the right
of "CONTINUE" button.
When I moved the mouse cursor over the triangle, I saw a drop-down menu
with "INSTALL".
Instructions are available here:
http://platform.xwiki.org/xwiki/bin/view/Features/DistributionWizard
I thought "INSTALL" would install the
default XAR, but when I clicked it, I
saw the button replaced with a text saying "#execute..." or
"#hold...."(I
can't remember the exact text).
Seems you've been unlucky… It's been working well for a lot of us. Would be
interesting to find out what happened in your case… Would have been interesting to just
refresh the page to see if it helped.
What version of XWiki have you installed?
I assumed xwiki failed to merge the new default XAR
with the old XWiki.
So I clicked "Skip" and continued migration process.
I'm not sure if database migration was successfully done because I failed
to merge the new default XAR via the wizard.
I tried to import the new XAR, and I chose "Replace the document history
with the history from the package" instead of "Add a new version to the
existing document".
This is a very dangerous choice obviously since you loose any local change…
That choice was ok except I had to uncheck some
documents that contain
information of user, right, and password.
That's why you should really use the Distribution Wizard (DW) since it does a merge.
Thus, the Main space WebHome was overwritten, and the
admin password was
reset to "admin".
Please share your experiences with me.
I want to do a lot better next time.
You must absolutely use the DW to have a good upgrade experience.
Thanks
-Vincent
3:21 p.m.
New subject: [xwiki-users] How the first upgrade of xwiki was unsuccessful.
On Aug 26, 2013, at 1:31 PM, Clemens Klein-Robbenhaar <c.robbenhaar(a)espresto.com>
wrote:
Yes definitely, see http://platform.xwiki.org/xwiki/bin/view/Features/DistributionWizard
Configuration files were migrated correctly.
When I restarted tomcat and tried to log in XWiki, xwiki started a wizard.
It downloaded the default XAR, and I saw an inverted triangle to the right
of "CONTINUE" button.
When I moved the mouse cursor over the triangle, I saw a drop-down menu
with "INSTALL".
I thought "INSTALL" would install the default XAR, but when I clicked it, I
saw the button replaced with a text saying "#execute..." or
"#hold...."(I
can't remember the exact text).
I guess this is something that looks like a bug ...
By the way, is the distribution manager expected to pop up on an upgrade? I thought this should only happen on a fresh install.
Nope. It's used to upgrade all extensions (and thus upgrade wiki pages).
From which XWiki version have you been upgrading?
No, no don't do that. That's the old way which is very dangerous and error prone.
That's why we took all that pain to develop the DW… ;)
I assumed xwiki failed to merge the new default
XAR with the old XWiki.
So I clicked "Skip" and continued migration process.
I'm not sure if database migration was successfully done because I failed
to merge the new default XAR via the wizard.
I tried to import the new XAR, and I chose "Replace the document history
with the history from the package" instead of "Add a new version to the
existing document".
That choice was ok except I had to uncheck some documents that contain
information of user, right, and password.
Thus, the Main space WebHome was overwritten, and the admin password was
reset to "admin".
When it comes to updating from a "relatively" old version of Xwiki,
I prefer to do it "old style", i.e. import the *.xar manually, as you did.
As you figured out it is better to exclude some pages,
as listed in the
http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Upgrade#HUpgradingwikid…
Nope, it's better to use the DW!
Additionally I think it is better to keep the
"Add a new version to the existing document"
checkbox checked, because just in case one forgot to exclude one of the pages
one can recover from that mistake simply by revert to the version before the import.
Yup.
I am currently preparing a migration of a rather old
(2.2) installation to 5.x,
and as this installation has a lots of sub-wikis, it seems to pay off to manually
create an "xwiki-subwiki-update.xar" which is the same as the
xwiki-enterprise.xar
except for excluding the Main,WebHome and the other pages which should be excluded
anyway.
You should use the DW :)
Thanks
-Vincent
However I am not sure how well that plays with the
application manager for the next upgrade
... not too well, I guess, as it might think the "XWiki Enterprise UI" app is
not properly
installed.
Cheers,
Clemens
9:38 p.m.
New subject: [xwiki-users] How the first upgrade of xwiki was unsuccessful.
Is there a way to start the DW without restarting XWiki?
If the DW is the preferred way, why is this on the upgrade page?
" Starting with XWiki 4.2 you are able to use the Extension Manager to perform XAR
upgrades that support automatic merges and conflict resolution."
Keith Davis - (214) 906-5183
-----Original Message-----
From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of Vincent
Massol
Sent: Monday, August 26, 2013 8:21 AM
To: XWiki Users
Subject: Re: [xwiki-users] How the first upgrade of xwiki was unsuccessful.
On Aug 26, 2013, at 1:31 PM, Clemens Klein-Robbenhaar <c.robbenhaar(a)espresto.com>
wrote:
Yes definitely, see http://platform.xwiki.org/xwiki/bin/view/Features/DistributionWizard
Configuration files were migrated correctly.
When I restarted tomcat and tried to log in XWiki, xwiki started a wizard.
It downloaded the default XAR, and I saw an inverted triangle to the
right of "CONTINUE" button.
When I moved the mouse cursor over the triangle, I saw a drop-down
menu with "INSTALL".
I thought "INSTALL" would install the default XAR, but when I clicked
it, I saw the button replaced with a text saying "#execute..." or
"#hold...."(I can't remember the exact text).
I guess this is something that looks like a bug ...
By the way, is the distribution manager expected to pop up on an upgrade? I thought this should only happen on a fresh install.
Nope. It's used to upgrade all extensions (and thus upgrade wiki pages).
From which XWiki version have you been upgrading?
No, no don't do that. That's the old way which is very dangerous and error prone.
That's why we took all that pain to develop the DW... ;)
I assumed xwiki failed to merge the new default
XAR with the old XWiki.
So I clicked "Skip" and continued migration process.
I'm not sure if database migration was successfully done because I
failed to merge the new default XAR via the wizard.
I tried to import the new XAR, and I chose "Replace the document
history with the history from the package" instead of "Add a new
version to the existing document".
That choice was ok except I had to uncheck some documents that
contain information of user, right, and password.
Thus, the Main space WebHome was overwritten, and the admin password
was reset to "admin".
When it comes to updating from a "relatively" old version of Xwiki, I
prefer to do it "old style", i.e. import the *.xar manually, as you did.
As you figured out it is better to exclude some pages,
as listed in
the
http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Upgrade#HUpgrading
wikidocuments
Nope, it's better to use the DW!
Additionally I think it is better to keep the
"Add a new version to the existing document"
checkbox checked, because just in case one forgot to exclude one of
the pages one can recover from that mistake simply by revert to the version before the
import.
Yup.
I am currently preparing a migration of a rather old
(2.2)
installation to 5.x, and as this installation has a lots of sub-wikis,
it seems to pay off to manually create an "xwiki-subwiki-update.xar"
which is the same as the xwiki-enterprise.xar except for excluding the
Main,WebHome and the other pages which should be excluded anyway.
You should use the DW :)
Thanks
-Vincent
However I am not sure how well that plays with the
application
manager for the next upgrade ... not too well, I guess, as it might
think the "XWiki Enterprise UI" app is not properly installed.
Cheers,
Clemens
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9:49 p.m.
New subject: [xwiki-users] How the first upgrade of xwiki was unsuccessful.
On Aug 26, 2013, at 9:38 PM, Keith Davis <keithdavis(a)pridedallas.com> wrote:
Is there a way to start the DW without restarting
XWiki?
No.
If the DW is the preferred way, why is this on the
upgrade page?
" Starting with XWiki 4.2 you are able to use the Extension Manager to perform XAR
upgrades that support automatic merges and conflict resolution."
You're right the http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Upgrade was a bit
obsolete. I've now modified it a bit (it probably requires a larger rewrite).
Now, you should know that the DW uses the Extension Manager so the information there was
correct even though not perfect. The DW came after we developed the EM.
Thanks
-Vincent
Keith Davis - (214) 906-5183
-----Original Message-----
From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of Vincent
Massol
Sent: Monday, August 26, 2013 8:21 AM
To: XWiki Users
Subject: Re: [xwiki-users] How the first upgrade of xwiki was unsuccessful.
On Aug 26, 2013, at 1:31 PM, Clemens Klein-Robbenhaar <c.robbenhaar(a)espresto.com>
wrote:
Yes definitely, see http://platform.xwiki.org/xwiki/bin/view/Features/DistributionWizard
Configuration files were migrated correctly.
When I restarted tomcat and tried to log in XWiki, xwiki started a wizard.
It downloaded the default XAR, and I saw an inverted triangle to the
right of "CONTINUE" button.
When I moved the mouse cursor over the triangle, I saw a drop-down
menu with "INSTALL".
I thought "INSTALL" would install the default XAR, but when I clicked
it, I saw the button replaced with a text saying "#execute..." or
"#hold...."(I can't remember the exact text).
I guess this is something that looks like a bug ...
By the way, is the distribution manager expected to pop up on an upgrade? I thought this should only happen on a fresh
install.
Nope. It's used to upgrade all extensions (and thus upgrade wiki pages).
From which XWiki version have you been
upgrading?
No, no don't do that. That's the old way which is very dangerous and error prone.
That's why we took all that pain to develop the DW... ;)
I assumed xwiki failed to merge the new default
XAR with the old XWiki.
So I clicked "Skip" and continued migration process.
I'm not sure if database migration was successfully done because I
failed to merge the new default XAR via the wizard.
I tried to import the new XAR, and I chose "Replace the document
history with the history from the package" instead of "Add a new
version to the existing document".
That choice was ok except I had to uncheck some documents that
contain information of user, right, and password.
Thus, the Main space WebHome was overwritten, and the admin password
was reset to "admin".
When it comes to updating from a "relatively" old version of Xwiki, I
prefer to do it "old style", i.e. import the *.xar manually, as you did. As you figured out it is better to exclude some
pages, as listed in
the
http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Upgrade#HUpgrading
wikidocuments
Nope, it's better to use the DW!
Additionally I think it is better to keep the
"Add a new version to the existing document"
checkbox checked, because just in case one forgot to exclude one of
the pages one can recover from that mistake simply by revert to the version before the
import.
Yup.
I am currently preparing a migration of a rather
old (2.2)
installation to 5.x, and as this installation has a lots of sub-wikis,
it seems to pay off to manually create an "xwiki-subwiki-update.xar"
which is the same as the xwiki-enterprise.xar except for excluding the
Main,WebHome and the other pages which should be excluded anyway.
You should use the DW :)
Thanks
-Vincent
> However I am not sure how well that plays with the application
> manager for the next upgrade ... not too well, I guess, as it might
> think the "XWiki Enterprise UI" app is not properly installed.
>
> Cheers,
> Clemens
27 Aug
27 Aug
1:56 p.m.
New subject: [xwiki-users] How the first upgrade of xwiki was unsuccessful.
On 08/26/2013 03:21 PM, Vincent Massol wrote:
[...]
Ah, but it did not show up for my installation; however the problem was due to a rogue
/META-INF/MANIFEST.MF which I somewhat forgot when cleaning up my overlay target
that should only modify a few template pages ... which perfectly explains why the
distribution wizard did not get invoked for me.
After deleting that file, the one from the xwiki distribution is picked up
and the DW came up on the first request for me, too.
However it only upgrades the content of the main wiki, which has the
"XWiki Enterprise Manager - UI All" installed (in Step 2). The subwikis
have the "XWiki Enterprise - UI All" installed, however.
In Step 3 when I am asked to update the current wiki only or all wikis,
it does not matter what I choose; the DW sends a request to itself
with parameter values action=COMPLETE_STEP and either upgradeMode=ALLINONE
or upgradeMode=WIKI.
In my installation this causes just an empty page as a response,
which causes the DW to close and the xwiki main page to show up.
The subwikis are not updated, but that can be easily fixed
by going to the "Extension upgrader" and upgrade the
"XWiki Enterprise - UI All" on the complete farm.
However I guess this is not how it should work ... so I should
look at the place where my overlay process has broken things a second time.
Any pointers to what should have happened in third step?
Cheers,
Clemens
By the way, is
the distribution manager expected to pop up on an upgrade?
Yes definitely, see http://platform.xwiki.org/xwiki/bin/view/Features/DistributionWizard
3 Sep
3 Sep
12:20 p.m.
New subject: [xwiki-users] How the first upgrade of xwiki was unsuccessful.
On Tue, Aug 27, 2013 at 2:56 PM, Clemens Klein-Robbenhaar
<c.robbenhaar(a)espresto.com> wrote:
On 08/26/2013 03:21 PM, Vincent Massol wrote:
[...]
Ah, but it did not show up for my installation; however the problem was due to a rogue
/META-INF/MANIFEST.MF which I somewhat forgot when cleaning up my overlay target
that should only modify a few template pages ... which perfectly explains why the
distribution wizard did not get invoked for me.
After deleting that file, the one from the xwiki distribution is picked up
and the DW came up on the first request for me, too.
However it only upgrades the content of the main wiki, which has the
"XWiki Enterprise Manager - UI All" installed (in Step 2). The subwikis
have the "XWiki Enterprise - UI All" installed, however.
In Step 3 when I am asked to update the current wiki only or all wikis,
it does not matter what I choose; the DW sends a request to itself
with parameter values action=COMPLETE_STEP and either upgradeMode=ALLINONE
or upgradeMode=WIKI.
In my installation this causes just an empty page as a response,
which causes the DW to close and the xwiki main page to show up.
The subwikis are not updated, but that can be easily fixed
by going to the "Extension upgrader" and upgrade the
"XWiki Enterprise - UI All" on the complete farm.
However I guess this is not how it should work ... so I should
look at the place where my overlay process has broken things a second time.
By the
way, is the distribution manager expected to pop up on an upgrade?
Yes definitely, see http://platform.xwiki.org/xwiki/bin/view/Features/DistributionWizard
Any pointers to what should have happened in third
step?
The last step (Extensions) is displayed only if there are invalid
extensions installed, i.e. extensions that _must_ be upgraded in order
to work. So the explanation could be that either:
* XWiki Enterprise - UI All XAR was not detected by the Extension
Manager as an extension installed on your subwikis or
* the Extension Manager thought that the old version of XWiki
Enterprise - UI All works with the new XWiki version, so the upgrade
was optional (i.e. the extension was outdated but not invalid).
Do you remember if XWiki Enterprise - UI All was listed in Extension
Updater administration section under Invalid Extensions or under
Outdated Extensions?
Hope this helps,
Marius
Cheers,
Clemens
_______________________________________________
users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users
10:27 p.m.
New subject: [xwiki-users] How the first upgrade of xwiki was unsuccessful.
Well, I wasn't presented with a list of extentions to upgrade.
On Tue, Sep 3, 2013 at 7:20 PM, Marius Dumitru Florea <
mariusdumitru.florea(a)xwiki.com> wrote:
On Tue, Aug 27, 2013 at 2:56 PM, Clemens
Klein-Robbenhaar
<c.robbenhaar(a)espresto.com> wrote:
>
Yes definitely, see
http://platform.xwiki.org/xwiki/bin/view/Features/DistributionWizard
Ah, but it did not show up for my installation; however the problem was due to a
rogue
> Cheers,
> Clemens
> _______________________________________________
> users mailing list
> users(a)xwiki.org
> http://lists.xwiki.org/mailman/listinfo/users
_______________________________________________
users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users
On 08/26/2013 03:21 PM, Vincent Massol wrote:
[...]
>> By the way, is the distribution manager expected to pop up on an
upgrade?
/META-INF/MANIFEST.MF which I somewhat forgot
when cleaning up my
overlay target
that should only modify a few template pages ...
which perfectly
explains why the
distribution wizard did not get invoked for me.
After deleting that file, the one from the xwiki distribution is picked
up
and the DW came up on the first request for me,
too.
However it only upgrades the content of the main wiki, which has the
"XWiki Enterprise Manager - UI All" installed (in Step 2). The subwikis
have the "XWiki Enterprise - UI All" installed, however.
In Step 3 when I am asked to update the current wiki only or all wikis,
it does not matter what I choose; the DW sends a request to itself
with parameter values action=COMPLETE_STEP and either
upgradeMode=ALLINONE
or upgradeMode=WIKI.
In my installation this causes just an empty page as a response,
which causes the DW to close and the xwiki main page to show up.
The subwikis are not updated, but that can be easily fixed
by going to the "Extension upgrader" and upgrade the
"XWiki Enterprise - UI All" on the complete farm.
However I guess this is not how it should work ... so I should
look at the place where my overlay process has broken things a second
time.
Any pointers to what should have happened in
third step?
The last step (Extensions) is displayed only if there are invalid
extensions installed, i.e. extensions that _must_ be upgraded in order
to work. So the explanation could be that either:
* XWiki Enterprise - UI All XAR was not detected by the Extension
Manager as an extension installed on your subwikis or
* the Extension Manager thought that the old version of XWiki
Enterprise - UI All works with the new XWiki version, so the upgrade
was optional (i.e. the extension was outdated but not invalid).
Do you remember if XWiki Enterprise - UI All was listed in Extension
Updater administration section under Invalid Extensions or under
Outdated Extensions?
Hope this helps,
Marius
4 Sep
4 Sep
5:54 p.m.
New subject: [xwiki-users] How the first upgrade of xwiki was unsuccessful.
On 09/03/2013 12:20 PM, Marius Dumitru Florea wrote:
[....]
Probably this happened in my case ...
In my
installation this causes just an empty page as a response,
which causes the DW to close and the xwiki main page to show up.
The subwikis are not updated, but that can be easily fixed
by going to the "Extension upgrader" and upgrade the
"XWiki Enterprise - UI All" on the complete farm.
However I guess this is not how it should work ... so I should
look at the place where my overlay process has broken things a second time.
Any pointers to what should have happened in
third step?
The last step (Extensions) is displayed only if there are invalid
extensions installed, i.e. extensions that _must_ be upgraded in order
to work. So the explanation could be that either:
* XWiki Enterprise - UI All XAR was not detected by the Extension
Manager as an extension installed on your subwikis or * the Extension Manager thought that the old version
of XWiki
Enterprise - UI All works with the new XWiki version, so the upgrade
was optional (i.e. the extension was outdated but not invalid).
Do you remember if XWiki Enterprise - UI All was listed in Extension
Updater administration section under Invalid Extensions or under
Outdated Extensions?
I reran the update of my development instance yesterday and again today
to check what has been the case actually, and was a bit confused that instead
it worked "as advertized" ... but then it slowly dawned on me.
When testing the upgrade process I copied some DB's from the "real"
instance
to my local system, but forgot to update the contents of the
"environment.permanentDirectory". Duh, stupid me!
I should really get used to this, but so far I didnt ...
Of course this means the update state of all the wikis (except for the main wiki)
has been wrong or missing. It seems the distribution manager does not check for wikis that
are
not in the *.xed list, so they are not proposed for an update by the DM.
But in the XWiki Admin UI something figures out these Wikis exist and needs to be
upgraded
(btw it lists the "XWiki Enterprise - UI All" as "Invalid Extensions"
then)
This must have been "repaired" itself in the lasts tests, while me restoring
DB's and
"extensions" directories from backup. Not sure if my explanation is correct,
but it certainly is caused by an inconsistence between DB and file system.
Which means, it is a use case that should not happen in a production system.
One final remark: in the DW I now get in step3 the option to upgrade the
"XWiki Enterprise - UI All" for every single wiki on the list, so this means
a separate click on the "upgrade" for each wiki.
On the other hand the extension manager in the XWiki UI offers also an "Upgrade on
Farm"
option, which upgrades the extension on all wikis on which it is installed,
all with a single click.
I find the latter one very convenient. Would it be easy to add this to the DW, too?
(Just an idea - if it really bugs me I could send a pull request ... but I have to admit
I would like to fix other things first, e.g. XWIKI-9233 ....)
Hope this helps,
Marius
Yes, thanks that helped a lot
Clemens
4127
days inactive
4138
days old
9 comments
5 participants
participants (5)
-
Clemens Klein-Robbenhaar -
crocket -
Keith Davis -
Marius Dumitru Florea -
Vincent Massol