Sabine, it seems you have the request logging filter enabled and logging
fully bodies (see web.xml)... disable it if you want to make large uploads,
or provide a patch to set a limit to how much gets logged (the logging
filter is considered a debugging tool, not to be used
for production, that's why it does not have a built-in limit, but one could
be added)

Cheers
Andrea


On Thu, Sep 29, 2016 at 10:17 AM, Sabine Ohlendorf <[email protected]>
wrote:

> Dear List,
>
> I am using Geoserver 2.7.5 and I am using REST Api for creating datastores
> and layers.
> Now I have the problem that Geoserver throws a java.lang.OutOfMemoryError:
> Exception in thread "ajp-bio-9018-exec-5" java.lang.OutOfMemoryError: Java
> heap space
>         at java.util.Arrays.copyOf(Arrays.java:2367)
>         at java.lang.AbstractStringBuilder.expandCapacity(
> AbstractStringBuilder.java:130)
>         at java.lang.AbstractStringBuilder.ensureCapacityInternal(
> AbstractStringBuilder.java:114)
>         at java.lang.AbstractStringBuilder.append(
> AbstractStringBuilder.java:415)
>         at java.lang.StringBuffer.append(StringBuffer.java:237)
>         at org.apache.log4j.helpers.PatternParser$LiteralPatternConverter.
> format(PatternParser.java:420)
>         at org.apache.log4j.PatternLayout.format(PatternLayout.java:503)
>         at org.apache.log4j.WriterAppender.subAppend(
> WriterAppender.java:301)
>         at org.apache.log4j.WriterAppender.append(WriterAppender.java:159)
>         at org.apache.log4j.AppenderSkeleton.doAppend(
> AppenderSkeleton.java:230)
>         at org.apache.log4j.helpers.AppenderAttachableImpl.
> appendLoopOnAppenders(AppenderAttachableImpl.java:65)
>         at org.apache.log4j.Category.callAppenders(Category.java:203)
>         at org.apache.log4j.Category.forcedLog(Category.java:388)
>         at org.apache.log4j.Category.info(Category.java:663)
>         at org.geotools.util.logging.Log4JLogger.info(Log4JLogger.
> java:135)
>         at org.geoserver.filters.LoggingFilter.doFilter(
> LoggingFilter.java:81)
>         at org.apache.catalina.core.ApplicationFilterChain.
> internalDoFilter(ApplicationFilterChain.java:241)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:208)
>         at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:42)
>         at org.apache.catalina.core.ApplicationFilterChain.
> internalDoFilter(ApplicationFilterChain.java:241)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:208)
>         at org.geoserver.filters.SessionDebugFilter.doFilter(
> SessionDebugFilter.java:48)
>         at org.apache.catalina.core.ApplicationFilterChain.
> internalDoFilter(ApplicationFilterChain.java:241)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:208)
>         at org.geoserver.filters.FlushSafeFilter.doFilter(
> FlushSafeFilter.java:44)
>         at org.apache.catalina.core.ApplicationFilterChain.
> internalDoFilter(ApplicationFilterChain.java:241)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:208)
>         at org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(
> SetCharacterEncodingFilter.java:109)
>         at org.apache.catalina.core.ApplicationFilterChain.
> internalDoFilter(ApplicationFilterChain.java:241)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:208)
>         at org.apache.catalina.core.StandardWrapperValve.invoke(
> StandardWrapperValve.java:220)
>         at org.apache.catalina.core.StandardContextValve.invoke(
> StandardContextValve.java:122)
>
> First I thought that the image that I wanted to upload was too big, approx
> 260MB. But I could upload a much bigger image (700MB) without problems.
> I read a lot within the list but could not find a solution. As described
> in http://docs.geoserver.org/latest/en/user/production/
> troubleshooting.html I printed the heap status via jmap but to be honest
> I cannot read anything out of it:
>
> Attaching to process ID 2023, please wait...
> Debugger attached successfully.
> Server compiler detected.
> JVM version is 24.75-b04
>
> using thread-local object allocation.
> Parallel GC with 1 thread(s)
>
> Heap Configuration:
>    MinHeapFreeRatio = 0
>    MaxHeapFreeRatio = 100
>    MaxHeapSize      = 3288334336 (3136.0MB)
>    NewSize          = 1310720 (1.25MB)
>    MaxNewSize       = 17592186044415 MB
>    OldSize          = 5439488 (5.1875MB)
>    NewRatio         = 2
>    SurvivorRatio    = 8
>    PermSize         = 21757952 (20.75MB)
>    MaxPermSize      = 268435456 (256.0MB)
>    G1HeapRegionSize = 0 (0.0MB)
>
> Heap Usage:
> PS Young Generation
> Eden Space:
>    capacity = 522190848 (498.0MB)
>    used     = 35361864 (33.72370147705078MB)
>    free     = 486828984 (464.2762985229492MB)
>    6.77182760583349% used
> >From Space:
>    capacity = 287309824 (274.0MB)
>    used     = 0 (0.0MB)
>    free     = 287309824 (274.0MB)
>    0.0% used
> To Space:
>    capacity = 286785536 (273.5MB)
>    used     = 0 (0.0MB)
>    free     = 286785536 (273.5MB)
>    0.0% used
> PS Old Generation
>    capacity = 2192572416 (2091.0MB)
>    used     = 1492816408 (1423.6606674194336MB)
>    free     = 699756008 (667.3393325805664MB)
>    68.08515865229238% used
> PS Perm Generation
>    capacity = 106954752 (102.0MB)
>    used     = 88507512 (84.40734100341797MB)
>    free     = 18447240 (17.59265899658203MB)
>    82.75229510139016% used
>
> 36895 interned Strings occupying 3920704 bytes.
>
> Can anybody help?
> Thanks!
> Regards, Sabine
>
> ------------------------------------------------------------
> ------------------
> _______________________________________________
> Geoserver-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/geoserver-users
>



-- 
==
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==

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@geowolf
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