Why does my complied MATLAB application crash on AWS?

Question

MathWorks Support Team 2018-7-10

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/414983-why-does-my-complied-matlab-application-crash-on-aws

回答： MathWorks Support Team 2018-8-15

I have a Java application that is using a JAR package compiled in MATLAB. I am deploying this application onto an Amazon AMI instance and this causes the following crash:

Configuration:

Crash Decoding : Disabled - No sandbox or build area path

Crash Mode : continue (default)

Default Encoding : US-ASCII

GNU C Library : 2.17 stable

Host Name : ip-10-247-70-115

MATLAB Architecture : glnxa64

MATLAB Root : /usr/local/MATLAB/MATLAB_Runtime/v93

MATLAB Version : 9.3.0.713579 (R2017b)

Operating System : Linux 4.9.77-31.58.amzn1.x86_64 #1 SMP Thu Jan 18 22:15:23 UTC 2018 x86_64

Processor ID : x86 Family 6 Model 45 Stepping 7, GenuineIntel

Fault Count: 1

Abnormal termination:

std::terminate()

Register State (captured):

RAX = 000001f8a674debc RBX = 00007f1a656112c8

RCX = 0000000000000000 RDX = 00007f1a65602360

RSP = 00007f1a13ade080 RBP = 00007f1a13ade440

RSI = 00007f1a653c47d7 RDI = 00007f1a13ade090

R8 = 00007f1a13adecb0 R9 = 00007f1a6929e9d0

R10 = 00007f1a6920a67a R11 = fbe7689c00000000

R12 = 00007f1a65621358 R13 = 00007f1a13ade830

R14 = 0000000000000002 R15 = 00007f1a13adf150

RIP = 00007f1a65338afe EFL = 0000000000000006

CS = 0014 FS = 0000 GS = 0005

Stack Trace (captured):

[ 0] 0x00007f1a65332f33 bin/glnxa64/libmwfl.so+00884531

[ 1] 0x00007f1a65332f8c bin/glnxa64/libmwfl.so+00884620 _ZN10foundation4core4diag15stacktrace_base7captureEm+00000028

[ 2] 0x00007f1a65335562 bin/glnxa64/libmwfl.so+00894306

[ 3] 0x00007f1a2c4abf1a bin/glnxa64/libmwmcr.so+00806682

[ 4] 0x00007f1a2c4adc88 bin/glnxa64/libmwmcr.so+00814216

[ 5] 0x00007f1a2c4ade6a bin/glnxa64/libmwmcr.so+00814698

[ 6] 0x00007f1a2c4ae3cc bin/glnxa64/libmwmcr.so+00816076

[ 7] 0x00007f1a2c4aef57 bin/glnxa64/libmwmcr.so+00819031

[ 8] 0x00007f1a67e98f16 /usr/lib64/libstdc++.so.6+00589590

[ 9] 0x00007f1a67e98f61 /usr/lib64/libstdc++.so.6+00589665

[ 10] 0x00007f1a67e991a4 /usr/lib64/libstdc++.so.6+00590244

[ 11] 0x00007f1a305e6bf3 bin/glnxa64/libmwservices.so+01887219 _ZNK5boost16exception_detail10clone_implINS0_39current_exception_std_exception_wrapperISt13runtime_errorEEE7rethrowEv+00000195

[ 12] 0x00007f1a305ebaaa bin/glnxa64/libmwservices.so+01907370 _ZN5boost6detail17shared_state_base13wait_internalERNS_11unique_lockINS_5mutexEEEb+00000538

[ 13] 0x00007f1a2f73f321 bin/glnxa64/libmwmclmcr.so+01737505 _ZN5boost13unique_futureINS_10shared_ptrIN3mvm3MVMEEEE3getEv+00000113

[ 14] 0x00007f1a2f73de22 bin/glnxa64/libmwmclmcr.so+01732130

[ 15] 0x00007f1a2f71b85f bin/glnxa64/libmwmclmcr.so+01591391

[ 16] 0x00007f1a2f7d611b bin/glnxa64/libmwmclmcr.so+02355483

[ 17] 0x00007f1a2f7d6747 bin/glnxa64/libmwmclmcr.so+02357063 _Z30mclInitializeComponentInstanceRKN5boost8functionIFiPKcEEES6_NS_9function0INS_10shared_ptrI21mclExtractedComponentEEEE+00000999

[ 18] 0x00007f1a31241670 bin/glnxa64/libnativemcl.so+01484400 Java_com_mathworks_toolbox_javabuilder_internal_MWMCR_mclInitializeComponentInstance+00002208

[ 19] 0x00007f1a510152f4 <unknown-module>+00000000

[ 20] 0x00007f1a51007d80 <unknown-module>+00000000

[ 21] 0x00007f1a51007d80 <unknown-module>+00000000

[ 22] 0x00007f1a510004e7 <unknown-module>+00000000

[ 23] 0x00007f1a687ff39a /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.161-0.b14.36.amzn1.x86_64/jre/lib/amd64/server/libjvm.so+06755226

[ 24] 0x00007f1a68abdf30 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.161-0.b14.36.amzn1.x86_64/jre/lib/amd64/server/libjvm.so+09633584

[ 25] 0x00007f1a68abe8d3 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.161-0.b14.36.amzn1.x86_64/jre/lib/amd64/server/libjvm.so+09636051

[ 26] 0x00007f1a6884d5a3 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.161-0.b14.36.amzn1.x86_64/jre/lib/amd64/server/libjvm.so+07075235 JVM_InvokeMethod+00000403

[ 27] 0x00007f1a5164fd6d <unknown-module>+00000000

[ 28] 0x00007f1a51653fbb <unknown-module>+00000000

If this problem is reproducible, please submit a Service Request via:

http://www.mathworks.com/support/contact_us/

A technical support engineer might contact you with further information.

Thank you for your help.** This crash report has been saved to disk as /tmp/matlab_crash_dump.12954-1

MATLAB is exiting because of fatal error

In order to narrow down the issue further, I tried to make a simple example from the documentation working. I only face this issue when I am using the JAR package created for my application. I am developing a website application and would like it to be hosted on AWS. I am also able to run my application on an Ubuntu EC2 instance but not on an AMI instance(Elastic Bean Stalk). Also, note that I am compiling the Java driver code into another executable JAR package using a Springboot application. I also made sure that proper class paths are added for the MCR location.

Here is my AWS AMI Linux instance configuration:

Amazon Linux AMI 2017.09.1 (HVM), SSD Volume Type - ami-d874e0a0

The Amazon Linux AMI is an EBS-backed, AWS-supported image. The default image includes AWS command line tools, Python, Ruby, Perl, and Java. The repositories include Docker, PHP, MySQL, PostgreSQL, and other packages.

请先登录，再回答此问题。

Answer 1

MathWorks Support Team 2018-7-10

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/414983-why-does-my-complied-matlab-application-crash-on-aws#answer_332859

Firstly, AWS Linux AMI is not a supported platform for MATLAB. But, in case you need to make this work, it is important to note that the AWS AMI instance would have some missing Libraries required by MATLAB runtime. In this case, the following are the missing libraries:

mesa-libGL -> resolves issues with libglu1.so.1 which was missing

libXmu -> resolves issues with libXt.so.6 which was missing

Installing both of these packages with a YUM install will fix the missing system library issues.

Running an LDD on each MATLAB library and looking for missing dependencies by comparing them with the list of libraries provided by AWS. Inspecting the list, we were able to determine what was causing the MCR to crash. Please find the list of libraries provided by AWS in the following link:

https://aws.amazon.com/amazon-linux-ami/2017.03-packages/

Secondly, for deploying a web application which uses MATLAB compiled JAR, one of the best ways would be to work with MATLAB Production Server instead to avoid the aforementioned issues.