Hi, I am trying to install apian 7.8 on my local machine. I have 8 GB

It seems we are making progress. This log now show other errors that we can easily fix:

1. Error #1 (see below) indicates you forgot to configure your Primary DS in appian-ds.xml and instead JBoss is deploying its out of the box data source which will obviously not work with Appian nor with the security domain you specified in standalone.xml. Please correct this and restart JBoss

Bound data source [java:jboss/datasources/ExampleDS]
...
Access denied: authentication failed: java.lang.SecurityException: PBOX000016: Access denied: authentication failed



2. Error #2 indicates your appian-topology.xml is misconfigured and it has all its content commented out. This file needs to be fixed in ear\\suite.ear\\conf and search-server\\conf. This was fixed in hotfix A of 7.9 and since you're getting the error it makes me think you didn't deploy the hotfix correctly. In any case simply fix your topology file by uncommenting from <topology port="5000"> to </topology> (see attached example) on both directories

Caused by: java.lang.RuntimeException: javax.xml.bind.UnmarshalException
- with linked exception:
[org.xml.sax.SAXParseException; Premature end of file.]
          at com.appiancorp.util.JAXBUtils.unmarshal0(JAXBUtils.java:105) [appiancorp-xml-0-SNAPSHOT.jar:]
          at com.appiancorp.util.JAXBUtils.unmarshal(JAXBUtils.java:60) [appiancorp-xml-0-SNAPSHOT.jar:]
          at com.appiancorp.kougar.driver.ConnectionManagerConfigurator.createTopology(ConnectionManagerConfigurator.java:138) [appian-kougar-driver.jar:]

appian-topology.xml

It seems we are making progress. This log now show other errors that we can easily fix:

1. Error #1 (see below) indicates you forgot to configure your Primary DS in appian-ds.xml and instead JBoss is deploying its out of the box data source which will obviously not work with Appian nor with the security domain you specified in standalone.xml. Please correct this and restart JBoss

Bound data source [java:jboss/datasources/ExampleDS]
...
Access denied: authentication failed: java.lang.SecurityException: PBOX000016: Access denied: authentication failed



2. Error #2 indicates your appian-topology.xml is misconfigured and it has all its content commented out. This file needs to be fixed in ear\\suite.ear\\conf and search-server\\conf. This was fixed in hotfix A of 7.9 and since you're getting the error it makes me think you didn't deploy the hotfix correctly. In any case simply fix your topology file by uncommenting from <topology port="5000"> to </topology> (see attached example) on both directories

Caused by: java.lang.RuntimeException: javax.xml.bind.UnmarshalException
- with linked exception:
[org.xml.sax.SAXParseException; Premature end of file.]
          at com.appiancorp.util.JAXBUtils.unmarshal0(JAXBUtils.java:105) [appiancorp-xml-0-SNAPSHOT.jar:]
          at com.appiancorp.util.JAXBUtils.unmarshal(JAXBUtils.java:60) [appiancorp-xml-0-SNAPSHOT.jar:]
          at com.appiancorp.kougar.driver.ConnectionManagerConfigurator.createTopology(ConnectionManagerConfigurator.java:138) [appian-kougar-driver.jar:]

appian-topology.xml