hm, was just too less memory.
unless we will have more memory built in, we will reduce the
permutations by ``mvn -U clean integration-test -Penv-config,env-
hudson-javabot-1 -Djetty.port=9855 -Dgwt.compiler.workDir=/data/tmp -
Dgwt.compiler.localWorkers=10``
cheers, andi
$ dmesg
....
Out of memory: kill process 22718 (bash) score 7275710 or a child
Killed process 22728 (java) vsz:6459436kB, anon-rss:4396kB, file-rss:
260kB
java invoked oom-killer: gfp_mask=0x280da, order=0, oom_adj=0
java cpuset=/ mems_allowed=0-1
Pid: 5308, comm: java Tainted: G M ----------------
2.6.32-131.12.1.el6.x86_64 #1
Call Trace:
[<ffffffff8111028b>] ? oom_kill_process+0xcb/0x2e0
[<ffffffff81110850>] ? select_bad_process+0xd0/0x110
[<ffffffff811108e8>] ? __out_of_memory+0x58/0xc0
[<ffffffff81110ae9>] ? out_of_memory+0x199/0x210
[<ffffffff81120232>] ? __alloc_pages_nodemask+0x812/0x8b0
[<ffffffff811547da>] ? alloc_pages_vma+0x9a/0x150
[<ffffffff81137dfb>] ? handle_pte_fault+0x76b/0xb50
[<ffffffff8105738e>] ? activate_task+0x2e/0x40
[<ffffffff8105d8ea>] ? try_to_wake_up+0xca/0x400
[<ffffffff811383b8>] ? handle_mm_fault+0x1d8/0x2c0
[<ffffffff810a2682>] ? do_futex+0x682/0xb00
[<ffffffff810414e9>] ? __do_page_fault+0x139/0x480
[<ffffffff81269326>] ? rwsem_wake+0x76/0x170
[<ffffffff814e067e>] ? do_page_fault+0x3e/0xa0
[<ffffffff814dda05>] ? page_fault+0x25/0x30
Mem-Info:
Node 0 DMA per-cpu:
CPU 0: hi: 0, btch: 1 usd: 0
CPU 1: hi: 0, btch: 1 usd: 0
CPU 2: hi: 0, btch: 1 usd: 0
CPU 3: hi: 0, btch: 1 usd: 0
CPU 4: hi: 0, btch: 1 usd: 0
CPU 5: hi: 0, btch: 1 usd: 0
CPU 6: hi: 0, btch: 1 usd: 0
CPU 7: hi: 0, btch: 1 usd: 0
CPU 8: hi: 0, btch: 1 usd: 0
CPU 9: hi: 0, btch: 1 usd: 0
CPU 10: hi: 0, btch: 1 usd: 0
CPU 11: hi: 0, btch: 1 usd: 0
CPU 12: hi: 0, btch: 1 usd: 0
CPU 13: hi: 0, btch: 1 usd: 0
CPU 14: hi: 0, btch: 1 usd: 0
CPU 15: hi: 0, btch: 1 usd: 0
Node 0 DMA32 per-cpu:
CPU 0: hi: 186, btch: 31 usd: 0
CPU 1: hi: 186, btch: 31 usd: 0
CPU 2: hi: 186, btch: 31 usd: 0
CPU 3: hi: 186, btch: 31 usd: 0
CPU 4: hi: 186, btch: 31 usd: 0
CPU 5: hi: 186, btch: 31 usd: 0
CPU 6: hi: 186, btch: 31 usd: 0
CPU 7: hi: 186, btch: 31 usd: 0
CPU 8: hi: 186, btch: 31 usd: 0
CPU 9: hi: 186, btch: 31 usd: 0
CPU 10: hi: 186, btch: 31 usd: 0
CPU 11: hi: 186, btch: 31 usd: 0
CPU 12: hi: 186, btch: 31 usd: 0
CPU 13: hi: 186, btch: 31 usd: 0
CPU 14: hi: 186, btch: 31 usd: 0
CPU 15: hi: 186, btch: 31 usd: 0
Node 0 Normal per-cpu:
CPU 0: hi: 186, btch: 31 usd: 0
CPU 1: hi: 186, btch: 31 usd: 0
CPU 2: hi: 186, btch: 31 usd: 0
CPU 3: hi: 186, btch: 31 usd: 0
CPU 4: hi: 186, btch: 31 usd: 0
CPU 5: hi: 186, btch: 31 usd: 0
CPU 6: hi: 186, btch: 31 usd: 30
CPU 7: hi: 186, btch: 31 usd: 0
CPU 8: hi: 186, btch: 31 usd: 0
CPU 9: hi: 186, btch: 31 usd: 0
CPU 10: hi: 186, btch: 31 usd: 53
CPU 11: hi: 186, btch: 31 usd: 0
CPU 12: hi: 186, btch: 31 usd: 0
CPU 13: hi: 186, btch: 31 usd: 0
CPU 14: hi: 186, btch: 31 usd: 0
CPU 15: hi: 186, btch: 31 usd: 0
Node 1 Normal per-cpu:
CPU 0: hi: 186, btch: 31 usd: 0
CPU 1: hi: 186, btch: 31 usd: 0
CPU 2: hi: 186, btch: 31 usd: 0
CPU 3: hi: 186, btch: 31 usd: 59
CPU 4: hi: 186, btch: 31 usd: 0
CPU 5: hi: 186, btch: 31 usd: 0
CPU 6: hi: 186, btch: 31 usd: 0
CPU 7: hi: 186, btch: 31 usd: 0
CPU 8: hi: 186, btch: 31 usd: 0
CPU 9: hi: 186, btch: 31 usd: 0
CPU 10: hi: 186, btch: 31 usd: 0
CPU 11: hi: 186, btch: 31 usd: 0
CPU 12: hi: 186, btch: 31 usd: 0
CPU 13: hi: 186, btch: 31 usd: 0
CPU 14: hi: 186, btch: 31 usd: 0
CPU 15: hi: 186, btch: 31 usd: 0
active_anon:3437718 inactive_anon:505697 isolated_anon:25859
active_file:776 inactive_file:499 isolated_file:0
unevictable:0 dirty:31 writeback:170 unstable:0
free:33292 slab_reclaimable:4619 slab_unreclaimable:82150
mapped:649 shmem:0 pagetables:11835 bounce:0
Node 0 DMA free:15688kB min:80kB low:100kB high:120kB active_anon:0kB
inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB
isolated(anon):0kB isolated(file):0kB present:15300kB mlocked:0kB
dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB
slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB
bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 3502 8047 8047
Node 0 DMA32 free:38796kB min:19548kB low:24432kB high:29320kB
active_anon:2836148kB inactive_anon:567268kB active_file:92kB
inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):
0kB present:3586464kB mlocked:0kB dirty:0kB writeback:104kB mapped:
48kB shmem:0kB slab_reclaimable:108kB slab_unreclaimable:52kB
kernel_stack:0kB pagetables:116kB unstable:0kB bounce:0kB
writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 4545 4545
Node 0 Normal free:27864kB min:25368kB low:31708kB high:38052kB
active_anon:3869080kB inactive_anon:559148kB active_file:736kB
inactive_file:1192kB unevictable:0kB isolated(anon):29028kB
isolated(file):0kB present:4654080kB mlocked:0kB dirty:56kB writeback:
376kB mapped:636kB shmem:0kB slab_reclaimable:9360kB
slab_unreclaimable:176740kB kernel_stack:4176kB pagetables:23316kB
unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
lowmem_reserve[]: 0 0 0 0
Node 1 Normal free:50432kB min:45104kB low:56380kB high:67656kB
active_anon:7043712kB inactive_anon:892348kB active_file:2276kB
inactive_file:796kB unevictable:0kB isolated(anon):81236kB
isolated(file):0kB present:8273916kB mlocked:0kB dirty:68kB writeback:
200kB mapped:1912kB shmem:0kB slab_reclaimable:9008kB
slab_unreclaimable:151808kB kernel_stack:2720kB pagetables:23908kB
unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:2048
all_unreclaimable? no
lowmem_reserve[]: 0 0 0 0
Node 0 DMA: 2*4kB 2*8kB 1*16kB 1*32kB 2*64kB 1*128kB 0*256kB 0*512kB
1*1024kB 1*2048kB 3*4096kB = 15688kB
Node 0 DMA32: 146*4kB 47*8kB 31*16kB 9*32kB 13*64kB 11*128kB 10*256kB
29*512kB 13*1024kB 2*2048kB 0*4096kB = 38800kB
Node 0 Normal: 786*4kB 558*8kB 329*16kB 184*32kB 48*64kB 17*128kB
4*256kB 2*512kB 0*1024kB 0*2048kB 0*4096kB = 26056kB
Node 1 Normal: 769*4kB 723*8kB 699*16kB 369*32kB 164*64kB 31*128kB
8*256kB 3*512kB 0*1024kB 0*2048kB 0*4096kB = 49900kB
52420 total pagecache pages
50902 pages in swap cache
Swap cache stats: add 35758417, delete 35707509, find
11245520/14149999
Free swap = 1460kB
Total swap = 2097144kB
4194302 pages RAM
81228 pages reserved
25296 pages shared
3982847 pages non-shared
Out of memory: kill process 3927 (java) score 338032 or a child
Killed process 3927 (java) vsz:8112776kB, anon-rss:901872kB, file-rss:
540kB
...
On Jan 23, 3:36 pm, pansen <andi.ba...@googlemail.com> wrote:
> thanks thomas.
>
> the ``<gen>`` option is set::
>
> <plugin>
> <groupId>org.codehaus.mojo</groupId>
> <artifactId>gwt-maven-plugin</artifactId>
> <version>${org.codehaus.mojo.gwt-maven-plugin.version}</
> version>
> <!-- at this point there are no modules to configure. all
> real modules
> are configured in subprojects. -->
>
> <configuration>
> <!--
>
> http://stackoverflow.com/questions/88235/how-to-deal-with-java-lang-o...
> error
> -->
> <extraJvmArgs>-Xmx2048m -XX:MaxPermSize=1024m -
> Xss4096k -XX:+CMSClassUnloadingEnabled</extraJvmArgs>
> <strict>true</strict>
> <logLevel>${com.google.gwt.logLevel}</logLevel>
> <style>OBF</style>
> <mode>htmlunit</mode>
> <testFailureIgnore>false</testFailureIgnore>
> <testTimeOut>120</testTimeOut>
> <generateDirectory>${root.basedir}/vz-gwt-main/target/
> generated-sources/gwt</generateDirectory>
> <gen>${root.basedir}/vz-gwt-main/target/.generated</
> gen>
>
> i will try ``<timeout>`` but i'm pretty sure there will be no
> success.
>
> the point is: on a 4-core buildbot with identical os installed and
> identical build settings, the same project succeeds building. its
> always during the permutations where a 16-core machine fails.
>
> we tried this with a virtualized centos a few weeks ago, now we just
> tried a real production hp g6 machine with rhel 6.1 installed. the
> environment was deployed via jenkins.
>
> andi
>
> On Jan 19, 5:27 pm, Thomas Broyer <t.bro...@gmail.com> wrote:
>
>
>
>
>
>
>
> > Have you tried setting
> > <timeOut>?http://mojo.codehaus.org/gwt-maven-plugin/compile-mojo.html#timeOut
>
> > Also, one issue with the gwt-maven-plugin is that it always pass the -gen
> > to the GWT Compiler (the <gen> in the POM), which can make extensive use of
> > disk I/O (particularly when using UiBinder, RPC/RequestFactory, the Editor
> > framework, ClientBundle, I18N, GIN, etc.), so you'll want that directory to
> > be on a fast disk.
> > There's no way of disabling this (yet! patches welcome)
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