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[eclipse bugzilla] Lag in updating repos info? [message #489209] Thu, 01 October 2009 16:20 Go to next message
Eclipse UserFriend
One other unrelated question.. I've recently updatd my project info in
Bugzilla. The new components, versions and milestons show up properly
on web interfce but they aren't being populated into tasks I create in
Mylyn. Is there any kind of lag in getting these updaes from Eclipse
bugzilla, or perhaps there is something else going on here?
Re: [eclipse bugzilla] Lag in updating repos info? [message #489255 is a reply to message #489209] Fri, 02 October 2009 02:47 Go to previous messageGo to next message
Eclipse UserFriend
Hi Miles,

The eclipse bugzilla configurationj is cached and updated once per hour
to reduce server load as Mylyn was the #1 requester of config info that
was generated every time with a script. I forgot the bug# but I worked
on that.

To update the config info you must select the repository and refresh the
configuration or press the refresh repository config button in th equery
dialog.

Maarten

Miles Parker schreef:
> One other unrelated question.. I've recently updatd my project info in
> Bugzilla. The new components, versions and milestons show up properly on
> web interfce but they aren't being populated into tasks I create in
> Mylyn. Is there any kind of lag in getting these updaes from Eclipse
> bugzilla, or perhaps there is something else going on here?
>
Re: [eclipse bugzilla] Lag in updating repos info? [message #489324 is a reply to message #489255] Fri, 02 October 2009 08:43 Go to previous messageGo to next message
Eclipse UserFriend
On 2009-10-02 02:47:28 -0400, Maarten Meijer <mm105@xs4all.nl> said:

> Hi Miles,
>
> The eclipse bugzilla configurationj is cached and updated once per hour
> to reduce server load as Mylyn was the #1 requester of config info that
> was generated every time with a script. I forgot the bug# but I worked
> on that.
>
> To update the config info you must select the repository and refresh
> the configuration or press the refresh repository config button in th
> equery dialog.

Wow, once per hour sounds insane to me. No wonder the Eclipse bugzilla
server is so hammered. Given that users can refresh the configuration
manually it would seem like once per Eclipse session would be plenty
frequent. It is not like the configuration should be changed that
often to warrant that many queries to the server.

Mark
Re: [eclipse bugzilla] Lag in updating repos info? [message #489379 is a reply to message #489255] Fri, 02 October 2009 12:47 Go to previous messageGo to next message
Eclipse UserFriend
On 2009-10-01 23:47:28 -0700, Maarten Meijer <mm105@xs4all.nl> said:

> Hi Miles,
>
> The eclipse bugzilla configurationj is cached and updated once per hour
> to reduce server load as Mylyn was the #1 requester of config info that
> was generated every time with a script. I forgot the bug# but I worked
> on that.
>
> To update the config info you must select the repository and refresh
> the configuration or press the refresh repository config button in th
> equery dialog.

Right. I was doing it manually and it still wasn't updated. Do you mean
that the configuration is cached on server side?

>
> Maarten
>
> Miles Parker schreef:
>> One other unrelated question.. I've recently updatd my project info in
>> Bugzilla. The new components, versions and milestons show up properly
>> on web interfce but they aren't being populated into tasks I create in
>> Mylyn. Is there any kind of lag in getting these updaes from Eclipse
>> bugzilla, or perhaps there is something else going on here?
Re: [eclipse bugzilla] Lag in updating repos info? [message #489407 is a reply to message #489379] Fri, 02 October 2009 16:35 Go to previous messageGo to next message
Eclipse UserFriend
On 2009-10-02 09:47:15 -0700, Miles Parker <milesparker@gmail.com> said:

> On 2009-10-01 23:47:28 -0700, Maarten Meijer <mm105@xs4all.nl> said:
>
>> Hi Miles,
>>
>> The eclipse bugzilla configurationj is cached and updated once per hour
>> to reduce server load as Mylyn was the #1 requester of config info that
>> was generated every time with a script. I forgot the bug# but I worked
>> on that.
>>
>> To update the config info you must select the repository and refresh
>> the configuration or press the refresh repository config button in th
>> equery dialog.
>
> Right. I was doing it manually and it still wasn't updated. Do you mean
> that the configuration is cached on server side?

Well it has correectly populated the entries now. So I'm wondering what
is going on here. Is it the case that if we make a change to the
Bugzilla configuration and then update attributes that the changes
should populate immediatly?
Re: [eclipse bugzilla] Lag in updating repos info? [message #489408 is a reply to message #489324] Fri, 02 October 2009 16:39 Go to previous messageGo to next message
Eclipse UserFriend
Indeed, the configuration doesn't change that frequently and the default
implementation requests a new configuration every 24hrs. In the case of
Bugzilla, this is further refined by first performing a head request on
the configuration to see if the Last-Modified header has changed. If so,
the repository configuration is retrieved. To top it off, Eclipse.org's
webmaster has redirected the config.cgi request to a static page,
eliminating the processing overhead server side.

-Rob


Mark Phippard wrote:
> On 2009-10-02 02:47:28 -0400, Maarten Meijer <mm105@xs4all.nl> said:
>
>> Hi Miles,
>>
>> The eclipse bugzilla configurationj is cached and updated once per
>> hour to reduce server load as Mylyn was the #1 requester of config
>> info that was generated every time with a script. I forgot the bug#
>> but I worked on that.
>>
>> To update the config info you must select the repository and refresh
>> the configuration or press the refresh repository config button in th
>> equery dialog.
>
> Wow, once per hour sounds insane to me. No wonder the Eclipse bugzilla
> server is so hammered. Given that users can refresh the configuration
> manually it would seem like once per Eclipse session would be plenty
> frequent. It is not like the configuration should be changed that often
> to warrant that many queries to the server.
>
> Mark
>
Re: [eclipse bugzilla] Lag in updating repos info? [message #489415 is a reply to message #489407] Fri, 02 October 2009 17:13 Go to previous messageGo to next message
Eclipse UserFriend
Updating repository configuration should result in the new attribute
values being available (i.e. in query dialogs and task editor).

-Rob

Miles Parker wrote:
> On 2009-10-02 09:47:15 -0700, Miles Parker <milesparker@gmail.com> said:
>
>> On 2009-10-01 23:47:28 -0700, Maarten Meijer <mm105@xs4all.nl> said:
>>
>>> Hi Miles,
>>>
>>> The eclipse bugzilla configurationj is cached and updated once per
>>> hour to reduce server load as Mylyn was the #1 requester of config
>>> info that was generated every time with a script. I forgot the bug#
>>> but I worked on that.
>>>
>>> To update the config info you must select the repository and refresh
>>> the configuration or press the refresh repository config button in th
>>> equery dialog.
>>
>> Right. I was doing it manually and it still wasn't updated. Do you
>> mean that the configuration is cached on server side?
>
> Well it has correectly populated the entries now. So I'm wondering what
> is going on here. Is it the case that if we make a change to the
> Bugzilla configuration and then update attributes that the changes
> should populate immediatly?
>
Re: [eclipse bugzilla] Lag in updating repos info? [message #489426 is a reply to message #489415] Fri, 02 October 2009 18:55 Go to previous messageGo to next message
Eclipse UserFriend
OK, if I see it again I'll file a bug on it. Thanks.

On 2009-10-02 14:13:06 -0700, Robert Elves <robert.elves@tasktop.com> said:

> Updating repository configuration should result in the new attribute
> values being available (i.e. in query dialogs and task editor).
>
> -Rob
>
> Miles Parker wrote:
>> On 2009-10-02 09:47:15 -0700, Miles Parker <milesparker@gmail.com> said:
>>
>>> On 2009-10-01 23:47:28 -0700, Maarten Meijer <mm105@xs4all.nl> said:
>>>
>>>> Hi Miles,
>>>>
>>>> The eclipse bugzilla configurationj is cached and updated once per hour
>>>> to reduce server load as Mylyn was the #1 requester of config info that
>>>> was generated every time with a script. I forgot the bug# but I worked
>>>> on that.
>>>>
>>>> To update the config info you must select the repository and refresh
>>>> the configuration or press the refresh repository config button in th
>>>> equery dialog.
>>>
>>> Right. I was doing it manually and it still wasn't updated. Do you mean
>>> that the configuration is cached on server side?
>>
>> Well it has correectly populated the entries now. So I'm wondering what
>> is going on here. Is it the case that if we make a change to the
>> Bugzilla configuration and then update attributes that the changes
>> should populate immediatly?
Re: [eclipse bugzilla] Lag in updating repos info? [message #489450 is a reply to message #489407] Sat, 03 October 2009 02:12 Go to previous messageGo to next message
Eclipse UserFriend
Miles Parker wrote:
> On 2009-10-02 09:47:15 -0700, Miles Parker <milesparker@gmail.com> said:
>
>> On 2009-10-01 23:47:28 -0700, Maarten Meijer <mm105@xs4all.nl> said:
>>
>>> Hi Miles,
>>>
>>> The eclipse bugzilla configurationj is cached and updated once per
>>> hour to reduce server load as Mylyn was the #1 requester of config
>>> info that was generated every time with a script. I forgot the bug#
>>> but I worked on that.
>>>
>>> To update the config info you must select the repository and refresh
>>> the configuration or press the refresh repository config button in th
>>> equery dialog.
>>
>> Right. I was doing it manually and it still wasn't updated. Do you
>> mean that the configuration is cached on server side?
>
> Well it has correectly populated the entries now. So I'm wondering what
> is going on here. Is it the case that if we make a change to the
> Bugzilla configuration and then update attributes that the changes
> should populate immediatly?
>

I believe that refreshing repository settings does not update values in
tasks. You will see new values in your tasks only after you do next task
synchronization. Each and every task caches these values on its own.

-Peter
Re: [eclipse bugzilla] Lag in updating repos info? [message #489491 is a reply to message #489450] Sat, 03 October 2009 22:08 Go to previous message
Eclipse UserFriend
On 2009-10-02 23:12:46 -0700, Peter Stibrany <peter@foglyn.com> said:

> Miles Parker wrote:
>> On 2009-10-02 09:47:15 -0700, Miles Parker <milesparker@gmail.com> said:
>> Well it has correectly populated the entries now. So I'm wondering what
>> is going on here. Is it the case that if we make a change to the
>> Bugzilla configuration and then update attributes that the changes
>> should populate immediatly?
>>
>
> I believe that refreshing repository settings does not update values in
> tasks. You will see new values in your tasks only after you do next task
> synchronization. Each and every task caches these values on its own.

I did both.
Re: [eclipse bugzilla] Lag in updating repos info? [message #599296 is a reply to message #489209] Fri, 02 October 2009 02:47 Go to previous message
Eclipse UserFriend
Hi Miles,

The eclipse bugzilla configurationj is cached and updated once per hour
to reduce server load as Mylyn was the #1 requester of config info that
was generated every time with a script. I forgot the bug# but I worked
on that.

To update the config info you must select the repository and refresh the
configuration or press the refresh repository config button in th equery
dialog.

Maarten

Miles Parker schreef:
> One other unrelated question.. I've recently updatd my project info in
> Bugzilla. The new components, versions and milestons show up properly on
> web interfce but they aren't being populated into tasks I create in
> Mylyn. Is there any kind of lag in getting these updaes from Eclipse
> bugzilla, or perhaps there is something else going on here?
>
Re: [eclipse bugzilla] Lag in updating repos info? [message #599305 is a reply to message #489255] Fri, 02 October 2009 08:43 Go to previous message
Eclipse UserFriend
On 2009-10-02 02:47:28 -0400, Maarten Meijer <mm105@xs4all.nl> said:

> Hi Miles,
>
> The eclipse bugzilla configurationj is cached and updated once per hour
> to reduce server load as Mylyn was the #1 requester of config info that
> was generated every time with a script. I forgot the bug# but I worked
> on that.
>
> To update the config info you must select the repository and refresh
> the configuration or press the refresh repository config button in th
> equery dialog.

Wow, once per hour sounds insane to me. No wonder the Eclipse bugzilla
server is so hammered. Given that users can refresh the configuration
manually it would seem like once per Eclipse session would be plenty
frequent. It is not like the configuration should be changed that
often to warrant that many queries to the server.

Mark
Re: [eclipse bugzilla] Lag in updating repos info? [message #599312 is a reply to message #489255] Fri, 02 October 2009 12:47 Go to previous message
Eclipse UserFriend
On 2009-10-01 23:47:28 -0700, Maarten Meijer <mm105@xs4all.nl> said:

> Hi Miles,
>
> The eclipse bugzilla configurationj is cached and updated once per hour
> to reduce server load as Mylyn was the #1 requester of config info that
> was generated every time with a script. I forgot the bug# but I worked
> on that.
>
> To update the config info you must select the repository and refresh
> the configuration or press the refresh repository config button in th
> equery dialog.

Right. I was doing it manually and it still wasn't updated. Do you mean
that the configuration is cached on server side?

>
> Maarten
>
> Miles Parker schreef:
>> One other unrelated question.. I've recently updatd my project info in
>> Bugzilla. The new components, versions and milestons show up properly
>> on web interfce but they aren't being populated into tasks I create in
>> Mylyn. Is there any kind of lag in getting these updaes from Eclipse
>> bugzilla, or perhaps there is something else going on here?
Re: [eclipse bugzilla] Lag in updating repos info? [message #599325 is a reply to message #489379] Fri, 02 October 2009 16:35 Go to previous message
Eclipse UserFriend
On 2009-10-02 09:47:15 -0700, Miles Parker <milesparker@gmail.com> said:

> On 2009-10-01 23:47:28 -0700, Maarten Meijer <mm105@xs4all.nl> said:
>
>> Hi Miles,
>>
>> The eclipse bugzilla configurationj is cached and updated once per hour
>> to reduce server load as Mylyn was the #1 requester of config info that
>> was generated every time with a script. I forgot the bug# but I worked
>> on that.
>>
>> To update the config info you must select the repository and refresh
>> the configuration or press the refresh repository config button in th
>> equery dialog.
>
> Right. I was doing it manually and it still wasn't updated. Do you mean
> that the configuration is cached on server side?

Well it has correectly populated the entries now. So I'm wondering what
is going on here. Is it the case that if we make a change to the
Bugzilla configuration and then update attributes that the changes
should populate immediatly?
Re: [eclipse bugzilla] Lag in updating repos info? [message #599333 is a reply to message #489324] Fri, 02 October 2009 16:39 Go to previous message
Eclipse UserFriend
Indeed, the configuration doesn't change that frequently and the default
implementation requests a new configuration every 24hrs. In the case of
Bugzilla, this is further refined by first performing a head request on
the configuration to see if the Last-Modified header has changed. If so,
the repository configuration is retrieved. To top it off, Eclipse.org's
webmaster has redirected the config.cgi request to a static page,
eliminating the processing overhead server side.

-Rob


Mark Phippard wrote:
> On 2009-10-02 02:47:28 -0400, Maarten Meijer <mm105@xs4all.nl> said:
>
>> Hi Miles,
>>
>> The eclipse bugzilla configurationj is cached and updated once per
>> hour to reduce server load as Mylyn was the #1 requester of config
>> info that was generated every time with a script. I forgot the bug#
>> but I worked on that.
>>
>> To update the config info you must select the repository and refresh
>> the configuration or press the refresh repository config button in th
>> equery dialog.
>
> Wow, once per hour sounds insane to me. No wonder the Eclipse bugzilla
> server is so hammered. Given that users can refresh the configuration
> manually it would seem like once per Eclipse session would be plenty
> frequent. It is not like the configuration should be changed that often
> to warrant that many queries to the server.
>
> Mark
>
Re: [eclipse bugzilla] Lag in updating repos info? [message #599337 is a reply to message #489407] Fri, 02 October 2009 17:13 Go to previous message
Eclipse UserFriend
Updating repository configuration should result in the new attribute
values being available (i.e. in query dialogs and task editor).

-Rob

Miles Parker wrote:
> On 2009-10-02 09:47:15 -0700, Miles Parker <milesparker@gmail.com> said:
>
>> On 2009-10-01 23:47:28 -0700, Maarten Meijer <mm105@xs4all.nl> said:
>>
>>> Hi Miles,
>>>
>>> The eclipse bugzilla configurationj is cached and updated once per
>>> hour to reduce server load as Mylyn was the #1 requester of config
>>> info that was generated every time with a script. I forgot the bug#
>>> but I worked on that.
>>>
>>> To update the config info you must select the repository and refresh
>>> the configuration or press the refresh repository config button in th
>>> equery dialog.
>>
>> Right. I was doing it manually and it still wasn't updated. Do you
>> mean that the configuration is cached on server side?
>
> Well it has correectly populated the entries now. So I'm wondering what
> is going on here. Is it the case that if we make a change to the
> Bugzilla configuration and then update attributes that the changes
> should populate immediatly?
>
Re: [eclipse bugzilla] Lag in updating repos info? [message #599367 is a reply to message #489415] Fri, 02 October 2009 18:55 Go to previous message
Eclipse UserFriend
OK, if I see it again I'll file a bug on it. Thanks.

On 2009-10-02 14:13:06 -0700, Robert Elves <robert.elves@tasktop.com> said:

> Updating repository configuration should result in the new attribute
> values being available (i.e. in query dialogs and task editor).
>
> -Rob
>
> Miles Parker wrote:
>> On 2009-10-02 09:47:15 -0700, Miles Parker <milesparker@gmail.com> said:
>>
>>> On 2009-10-01 23:47:28 -0700, Maarten Meijer <mm105@xs4all.nl> said:
>>>
>>>> Hi Miles,
>>>>
>>>> The eclipse bugzilla configurationj is cached and updated once per hour
>>>> to reduce server load as Mylyn was the #1 requester of config info that
>>>> was generated every time with a script. I forgot the bug# but I worked
>>>> on that.
>>>>
>>>> To update the config info you must select the repository and refresh
>>>> the configuration or press the refresh repository config button in th
>>>> equery dialog.
>>>
>>> Right. I was doing it manually and it still wasn't updated. Do you mean
>>> that the configuration is cached on server side?
>>
>> Well it has correectly populated the entries now. So I'm wondering what
>> is going on here. Is it the case that if we make a change to the
>> Bugzilla configuration and then update attributes that the changes
>> should populate immediatly?
Re: [eclipse bugzilla] Lag in updating repos info? [message #599389 is a reply to message #489407] Sat, 03 October 2009 02:12 Go to previous message
Eclipse UserFriend
Miles Parker wrote:
> On 2009-10-02 09:47:15 -0700, Miles Parker <milesparker@gmail.com> said:
>
>> On 2009-10-01 23:47:28 -0700, Maarten Meijer <mm105@xs4all.nl> said:
>>
>>> Hi Miles,
>>>
>>> The eclipse bugzilla configurationj is cached and updated once per
>>> hour to reduce server load as Mylyn was the #1 requester of config
>>> info that was generated every time with a script. I forgot the bug#
>>> but I worked on that.
>>>
>>> To update the config info you must select the repository and refresh
>>> the configuration or press the refresh repository config button in th
>>> equery dialog.
>>
>> Right. I was doing it manually and it still wasn't updated. Do you
>> mean that the configuration is cached on server side?
>
> Well it has correectly populated the entries now. So I'm wondering what
> is going on here. Is it the case that if we make a change to the
> Bugzilla configuration and then update attributes that the changes
> should populate immediatly?
>

I believe that refreshing repository settings does not update values in
tasks. You will see new values in your tasks only after you do next task
synchronization. Each and every task caches these values on its own.

-Peter
Re: [eclipse bugzilla] Lag in updating repos info? [message #599397 is a reply to message #489450] Sat, 03 October 2009 22:08 Go to previous message
Eclipse UserFriend
On 2009-10-02 23:12:46 -0700, Peter Stibrany <peter@foglyn.com> said:

> Miles Parker wrote:
>> On 2009-10-02 09:47:15 -0700, Miles Parker <milesparker@gmail.com> said:
>> Well it has correectly populated the entries now. So I'm wondering what
>> is going on here. Is it the case that if we make a change to the
>> Bugzilla configuration and then update attributes that the changes
>> should populate immediatly?
>>
>
> I believe that refreshing repository settings does not update values in
> tasks. You will see new values in your tasks only after you do next task
> synchronization. Each and every task caches these values on its own.

I did both.
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