Re: [tycho-user] What could have triggered the change of the caching beh

[Bernd Vogt <berndvogt@xxxxxx>]

Most probably it's like you say... my build server is not the strongest one and I have to keep memory consumption very low.

Do you have any ideas, what caused Tycho the switch from "Adding repository (cached)" to "Adding repository"? Does Tycho make use of soft or weak caching at this point?

2012/3/4 Igor Fedorenko <igor@xxxxxxxxxxxxxx>

Most likely your build already was on the threshold of running out of
heap. New eclipse version (i.e. 3.7.2) brought additional p2 metadata
and pushed the build over the available heap limit.

--
Regards,
Igor

On 12-03-04 10:32 AM, Bernd Vogt wrote:

Hi,

from one day to the other one of my build jobs begun to fail because of
java.lang.OutOfMemoryError: Java heap space. And I'm still trying to
figure out why?

I noticed a little behavioral change while the tycho-surefire-plugin
tries to resolve the org.eclipse.equinox.launcher from my locally
mirrored Indigo repository. Befor the build started to fail, the Indo
repository was already cached by Tycho, but now Tycho decides to add a
"fresh" repository, see snippets below (Adding repository (cached)  vs.
Adding repository).

What could have triggered this behavioral change?

Neither the build configuration, hardware or software was changed nor
the source code. BUT around this time I have updated the local Indigo
mirror with the new 3.7.2 stuff.

Thanks in advance
Bernd


The good old days
(http://jenkins.sourcepit.org/job/b2_nightly/213/consoleFull):
[INFO] --- tycho-surefire-plugin:0.14.1:test (default-test) @
org.sourcepit.b2.examples.simple.module.tests ---
[...]

[INFO] Adding repository *(cached) *http://p2.sourcepit.org/eclipse/indigo/

[INFO] Downloading org.eclipse.equinox.launcher
[...]

Now (http://jenkins.sourcepit.org/job/b2_nightly/209/consoleFull):
[INFO] --- tycho-surefire-plugin:0.14.1:test (default-test) @
org.sourcepit.b2.examples.simple.module.tests ---
[...]
[INFO] Adding repository http://p2.sourcepit.org/eclipse/indigo/
[ERROR] Java heap space -> [Help 1]
java.lang.OutOfMemoryError: Java heap space

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