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Posted to users@camel.apache.org by adalfovo <da...@gmail.com> on 2016/11/23 09:41:07 UTC
Unzip huge single entry file throws OutOfMemory
Hi,
we have a 3.5 Mb zip file that contains a 45Mb text file. When we try to
unzip it the route throws an OutOfMemory.
Camel runs on a Jboss EAP 6.4.5 instance.
This is our route :
from("servlet://?httpMethodRestrict=POST&servletName=XXX&matchOnUriPrefix=true")
.unmarshal().mimeMultipart()
.unmarshal().zipFile()....
The stacktrace says:
---------------------------------------------------------------------------------------------------------------------------------------
RouteId ProcessorId Processor
Elapsed (ms)
[route1] [post]
[servlet:/?httpMethodRestrict=POST&matchOnUriPrefix=true&servletName=XXX] [
1008]
[route1] [unmarshal1]
[unmarshal[org.apache.camel.model.dataformat.MimeMultipartDataFormat@5bbe2866]
] [ 0]
[route1] [unmarshal2]
[unmarshal[org.apache.camel.model.dataformat.ZipFileDataFormat@1ebcbd75]
] [ 1006]
Stacktrace
---------------------------------------------------------------------------------------------------------------------------------------
org.apache.camel.CamelExecutionException: Exception occurred during
execution on the exchange: Exchange[ID-123]
at
org.apache.camel.util.ObjectHelper.wrapCamelExecutionException(ObjectHelper.java:1706)
at
org.apache.camel.impl.DefaultExchange.setException(DefaultExchange.java:349)
at
org.apache.camel.processor.UnmarshalProcessor.process(UnmarshalProcessor.java:84)
at
org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:77)
at
org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:468)
at
org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:197)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:121)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:83)
at
org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:197)
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:109)
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:91)
at
org.apache.camel.http.common.CamelServlet.service(CamelServlet.java:143)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:231)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149)
at
org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:150)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:854)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:926)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.OutOfMemoryError: Java heap space
How can we fix this problem?
--
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Re: Unzip huge single entry file throws OutOfMemory
Posted by souciance <so...@gmail.com>.
I am not sure but wouldn't it be easier to first save the file to disk.
Then let another route pick the file and perform unzip. See here:
http://stackoverflow.com/questions/18520045/unzip-files-with-apache-camel
On Wed, Nov 23, 2016 at 10:41 AM, adalfovo [via Camel] <
ml-node+s465427n5790404h87@n5.nabble.com> wrote:
> Hi,
> we have a 3.5 Mb zip file that contains a 45Mb text file. When we try to
> unzip it the route throws an OutOfMemory.
> Camel runs on a Jboss EAP 6.4.5 instance.
> This is our route :
>
> from("servlet://?httpMethodRestrict=POST&servletName=XXX&matchOnUriPrefix=true")
>
> .unmarshal().mimeMultipart()
> .unmarshal().zipFile()....
>
> The stacktrace says:
>
> ------------------------------------------------------------
> ---------------------------------------------------------------------------
>
> RouteId ProcessorId Processor
> Elapsed (ms)
> [route1] [post] [servlet:/?httpMethodRestrict=POST&matchOnUriPrefix=true&servletName=XXX]
> [ 1008]
> [route1] [unmarshal1] [unmarshal[org.apache.camel.model.dataformat.
> MimeMultipartDataFormat@5bbe2866] ] [ 0]
> [route1] [unmarshal2] [unmarshal[org.apache.camel.model.dataformat.
> ZipFileDataFormat@1ebcbd75] ] [ 1006]
>
> Stacktrace
> ------------------------------------------------------------
> ---------------------------------------------------------------------------
>
> org.apache.camel.CamelExecutionException: Exception occurred during
> execution on the exchange: Exchange[ID-123]
> at org.apache.camel.util.ObjectHelper.wrapCamelExecutionException(ObjectHelper.java:1706)
>
> at org.apache.camel.impl.DefaultExchange.setException(DefaultExchange.java:349)
>
> at org.apache.camel.processor.UnmarshalProcessor.process(UnmarshalProcessor.java:84)
>
> at org.apache.camel.management.InstrumentationProcessor.process(
> InstrumentationProcessor.java:77)
> at org.apache.camel.processor.RedeliveryErrorHandler.process(
> RedeliveryErrorHandler.java:468)
> at org.apache.camel.processor.CamelInternalProcessor.process(
> CamelInternalProcessor.java:197)
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:121)
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:83)
> at org.apache.camel.processor.CamelInternalProcessor.process(
> CamelInternalProcessor.java:197)
> at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:109)
>
> at org.apache.camel.processor.DelegateAsyncProcessor.process(
> DelegateAsyncProcessor.java:91)
> at org.apache.camel.http.common.CamelServlet.service(CamelServlet.java:143)
>
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> at org.apache.catalina.core.ApplicationFilterChain.
> internalDoFilter(ApplicationFilterChain.java:295)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:214)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:231)
>
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149)
>
> at org.jboss.as.web.security.SecurityContextAssociationValv
> e.invoke(SecurityContextAssociationValve.java:169)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:150)
>
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97)
>
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102)
>
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)
>
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:854)
>
> at org.apache.coyote.http11.Http11Protocol$
> Http11ConnectionHandler.process(Http11Protocol.java:653)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:926)
>
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.OutOfMemoryError: Java heap space
>
>
> How can we fix this problem?
>
>
>
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Re: Unzip huge single entry file throws OutOfMemory
Posted by adalfovo <da...@gmail.com>.
Thank you very much!
Now it's working
--
View this message in context: http://camel.465427.n5.nabble.com/Unzip-huge-single-entry-file-throws-OutOfMemory-tp5790404p5791731.html
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RE: Unzip huge single entry file throws OutOfMemory
Posted by "Siano, Stephan" <st...@sap.com>.
Hi Claus,
Sorry, I looked into the wrong branch. Starting with Camel 2.17 the change is already there, so if you have Camel 2.17 or later and enable stream caching on your route, you should not go OOM (at least not with the zip file unmarshalling, if there is no more space for a 45 MB byte array your route may fail later).
Best regards
Stephan
-----Original Message-----
From: Claus Ibsen [mailto:claus.ibsen@gmail.com]
Sent: Donnerstag, 24. November 2016 09:48
To: users@camel.apache.org
Subject: Re: Unzip huge single entry file throws OutOfMemory
I think the ZipFileDataFormat was recently improved to use stream caching so it spool to disk for big streams.
Ticket is: CAMEL-9274
On Thu, Nov 24, 2016 at 9:44 AM, Siano, Stephan <st...@sap.com> wrote:
> Hi,
>
> The ZipFileDataFormat reads the file content into a byte array, I guess your server goes OOM while doing that. Theoretically it might be possible to extend the component to support streaming if a stream caching is enabled on the route, however someone would have to contribute that to Camel.
>
> Short term the only way I see for you is to increase the heap size of your server. 45 MB is not so much memory, so this should be feasible.
>
> Best regards
>
> Stephan
>
> -----Original Message-----
> From: adalfovo [mailto:dalfovo.alessandro@gmail.com]
> Sent: Mittwoch, 23. November 2016 10:41
> To: users@camel.apache.org
> Subject: Unzip huge single entry file throws OutOfMemory
>
> Hi,
> we have a 3.5 Mb zip file that contains a 45Mb text file. When we try to unzip it the route throws an OutOfMemory.
> Camel runs on a Jboss EAP 6.4.5 instance.
> This is our route :
>
> from("servlet://?httpMethodRestrict=POST&servletName=XXX&matchOnUriPrefix=true")
> .unmarshal().mimeMultipart()
> .unmarshal().zipFile()....
>
> The stacktrace says:
>
> ---------------------------------------------------------------------------------------------------------------------------------------
> RouteId ProcessorId Processor
> Elapsed (ms)
> [route1] [post]
> [servlet:/?httpMethodRestrict=POST&matchOnUriPrefix=true&servletName=X
> XX] [ 1008] [route1] [unmarshal1]
> [unmarshal[org.apache.camel.model.dataformat.MimeMultipartDataFormat@5bbe2866]
> ] [ 0]
> [route1] [unmarshal2]
> [unmarshal[org.apache.camel.model.dataformat.ZipFileDataFormat@1ebcbd75]
> ] [ 1006]
>
> Stacktrace
> ----------------------------------------------------------------------
> -----------------------------------------------------------------
> org.apache.camel.CamelExecutionException: Exception occurred during execution on the exchange: Exchange[ID-123]
> at
> org.apache.camel.util.ObjectHelper.wrapCamelExecutionException(ObjectHelper.java:1706)
> at
> org.apache.camel.impl.DefaultExchange.setException(DefaultExchange.java:349)
> at
> org.apache.camel.processor.UnmarshalProcessor.process(UnmarshalProcessor.java:84)
> at
> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:77)
> at
> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:468)
> at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:197)
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:121)
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:83)
> at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:197)
> at
> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:109)
> at
> org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:91)
> at
> org.apache.camel.http.common.CamelServlet.service(CamelServlet.java:143)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:231)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149)
> at
> org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:150)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:854)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)
> at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:926)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.OutOfMemoryError: Java heap space
>
>
> How can we fix this problem?
>
>
>
>
>
> --
> View this message in context:
> http://camel.465427.n5.nabble.com/Unzip-huge-single-entry-file-throws-
> OutOfMemory-tp5790404.html Sent from the Camel - Users mailing list
> archive at Nabble.com.
--
Claus Ibsen
-----------------
http://davsclaus.com @davsclaus
Camel in Action 2: https://www.manning.com/ibsen2
Re: Unzip huge single entry file throws OutOfMemory
Posted by Claus Ibsen <cl...@gmail.com>.
I think the ZipFileDataFormat was recently improved to use stream
caching so it spool to disk for big streams.
Ticket is: CAMEL-9274
On Thu, Nov 24, 2016 at 9:44 AM, Siano, Stephan <st...@sap.com> wrote:
> Hi,
>
> The ZipFileDataFormat reads the file content into a byte array, I guess your server goes OOM while doing that. Theoretically it might be possible to extend the component to support streaming if a stream caching is enabled on the route, however someone would have to contribute that to Camel.
>
> Short term the only way I see for you is to increase the heap size of your server. 45 MB is not so much memory, so this should be feasible.
>
> Best regards
>
> Stephan
>
> -----Original Message-----
> From: adalfovo [mailto:dalfovo.alessandro@gmail.com]
> Sent: Mittwoch, 23. November 2016 10:41
> To: users@camel.apache.org
> Subject: Unzip huge single entry file throws OutOfMemory
>
> Hi,
> we have a 3.5 Mb zip file that contains a 45Mb text file. When we try to unzip it the route throws an OutOfMemory.
> Camel runs on a Jboss EAP 6.4.5 instance.
> This is our route :
>
> from("servlet://?httpMethodRestrict=POST&servletName=XXX&matchOnUriPrefix=true")
> .unmarshal().mimeMultipart()
> .unmarshal().zipFile()....
>
> The stacktrace says:
>
> ---------------------------------------------------------------------------------------------------------------------------------------
> RouteId ProcessorId Processor
> Elapsed (ms)
> [route1] [post]
> [servlet:/?httpMethodRestrict=POST&matchOnUriPrefix=true&servletName=XXX] [
> 1008]
> [route1] [unmarshal1]
> [unmarshal[org.apache.camel.model.dataformat.MimeMultipartDataFormat@5bbe2866]
> ] [ 0]
> [route1] [unmarshal2]
> [unmarshal[org.apache.camel.model.dataformat.ZipFileDataFormat@1ebcbd75]
> ] [ 1006]
>
> Stacktrace
> ---------------------------------------------------------------------------------------------------------------------------------------
> org.apache.camel.CamelExecutionException: Exception occurred during execution on the exchange: Exchange[ID-123]
> at
> org.apache.camel.util.ObjectHelper.wrapCamelExecutionException(ObjectHelper.java:1706)
> at
> org.apache.camel.impl.DefaultExchange.setException(DefaultExchange.java:349)
> at
> org.apache.camel.processor.UnmarshalProcessor.process(UnmarshalProcessor.java:84)
> at
> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:77)
> at
> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:468)
> at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:197)
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:121)
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:83)
> at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:197)
> at
> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:109)
> at
> org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:91)
> at
> org.apache.camel.http.common.CamelServlet.service(CamelServlet.java:143)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:231)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149)
> at
> org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:150)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:854)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)
> at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:926)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.OutOfMemoryError: Java heap space
>
>
> How can we fix this problem?
>
>
>
>
>
> --
> View this message in context: http://camel.465427.n5.nabble.com/Unzip-huge-single-entry-file-throws-OutOfMemory-tp5790404.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
--
Claus Ibsen
-----------------
http://davsclaus.com @davsclaus
Camel in Action 2: https://www.manning.com/ibsen2
RE: Unzip huge single entry file throws OutOfMemory
Posted by "Siano, Stephan" <st...@sap.com>.
Hi,
The ZipFileDataFormat reads the file content into a byte array, I guess your server goes OOM while doing that. Theoretically it might be possible to extend the component to support streaming if a stream caching is enabled on the route, however someone would have to contribute that to Camel.
Short term the only way I see for you is to increase the heap size of your server. 45 MB is not so much memory, so this should be feasible.
Best regards
Stephan
-----Original Message-----
From: adalfovo [mailto:dalfovo.alessandro@gmail.com]
Sent: Mittwoch, 23. November 2016 10:41
To: users@camel.apache.org
Subject: Unzip huge single entry file throws OutOfMemory
Hi,
we have a 3.5 Mb zip file that contains a 45Mb text file. When we try to unzip it the route throws an OutOfMemory.
Camel runs on a Jboss EAP 6.4.5 instance.
This is our route :
from("servlet://?httpMethodRestrict=POST&servletName=XXX&matchOnUriPrefix=true")
.unmarshal().mimeMultipart()
.unmarshal().zipFile()....
The stacktrace says:
---------------------------------------------------------------------------------------------------------------------------------------
RouteId ProcessorId Processor
Elapsed (ms)
[route1] [post]
[servlet:/?httpMethodRestrict=POST&matchOnUriPrefix=true&servletName=XXX] [
1008]
[route1] [unmarshal1]
[unmarshal[org.apache.camel.model.dataformat.MimeMultipartDataFormat@5bbe2866]
] [ 0]
[route1] [unmarshal2]
[unmarshal[org.apache.camel.model.dataformat.ZipFileDataFormat@1ebcbd75]
] [ 1006]
Stacktrace
---------------------------------------------------------------------------------------------------------------------------------------
org.apache.camel.CamelExecutionException: Exception occurred during execution on the exchange: Exchange[ID-123]
at
org.apache.camel.util.ObjectHelper.wrapCamelExecutionException(ObjectHelper.java:1706)
at
org.apache.camel.impl.DefaultExchange.setException(DefaultExchange.java:349)
at
org.apache.camel.processor.UnmarshalProcessor.process(UnmarshalProcessor.java:84)
at
org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:77)
at
org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:468)
at
org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:197)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:121)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:83)
at
org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:197)
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:109)
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:91)
at
org.apache.camel.http.common.CamelServlet.service(CamelServlet.java:143)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:231)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149)
at
org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:150)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:854)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:926)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.OutOfMemoryError: Java heap space
How can we fix this problem?
--
View this message in context: http://camel.465427.n5.nabble.com/Unzip-huge-single-entry-file-throws-OutOfMemory-tp5790404.html
Sent from the Camel - Users mailing list archive at Nabble.com.