Unable to start Appian engines on Linux - 17.3

RE: Unable to start Appian engines on Linux - 17.3

vasanthah — Fri, 23 Feb 2018 03:26:38 GMT

I have followed what you mentioned , even path looks good.

But still same error.

I have reinstalled again, but still same error

RE: Unable to start Appian engines on Linux - 17.3

aswinb608 — Thu, 22 Feb 2018 23:55:22 GMT

In the PATH environment variable.....can you copy the entire content to a text file and inspect it to see if any folders exist in there that has a space in between words....for example C:\Program Files\Java\jdk has space in between "Program Files" and for such cases put the entire folder definition in double quotes...for instance in the above example convert it to "C:\Program Files\Java\jdk";. Inspect the entire content of the PATH variable replacing any folder paths that has spaces with double quotes and then save everything. After you save everything open a new command prompt and try to start engines.

RE: Unable to start Appian engines on Linux - 17.3

vasanthah — Thu, 22 Feb 2018 22:34:46 GMT

I tried this as well, But no success!

RE: Unable to start Appian engines on Linux - 17.3

vasanthah — Thu, 22 Feb 2018 22:18:40 GMT

Hello All,

I am facing exactly the same issue , could you please help me to resolve the same

Steps followed:
I have installed appian in my windows machine, and version is 17.4

I have verified environment variables and other configurations.

I have not installed hot-fixes while installing Appian17.4

Please guide me on the same

Thanks
Vasanth

RE: Unable to start Appian engines on Linux - 17.3

aswinb608 — Fri, 22 Dec 2017 15:04:48 GMT

Please do the following:

1. check java version you are using is above the version mentioned in forum for that appian version. This should be the same in JBOSS_HOME environment variable and in PATH variable.
2. Re install appian and do the rest of the process for migration again.
3. Install latest hotfix for that version.
4. For 17.3 just running password.sh -p password doesn't help sometimes. Update the service.bat file in services/bin/win-service folder. Look for the word %APPIAN_SM_PASSWORD% or $APPIAN_SM_PASSWORD. Replace it with the actual password that you want in that file. There are two or more locations in that file where this needs to be done.

Please try these and let me know if it works.

RE: Unable to start Appian engines on Linux - 17.3

raghuvarann — Wed, 29 Nov 2017 16:16:54 GMT

Hi Sapnas,

We had the same error in one of our linux box and it was resolved once we set the JAVA_HOME and PATH variables as mentioned in the docs - docs.appian.com/.../Prerequisites.html

Try setting the system variables properly, Hope that might help!

Cheers.

RE: Unable to start Appian engines on Linux - 17.3

Jussi Lundstedt — Wed, 08 Nov 2017 21:07:27 GMT

Hi Sapna,

Can you confirm if you are using Java Runtime Environment rather than the Java Development Kit as your Java installation? Please make sure you are using a supported version of JDK, not JRE: docs.appian.com/.../System_Requirements.html

Best,
Jussi