[skip ci] Force java version, use /tmp instead of RAMDISK

Author: Alexander Patrikalakis

dynamodb-janusgraph-storage-backend-cfn.yaml

@@ -502,30 +502,36 @@ Resources:
           - - "#!/bin/bash\n"
             - "export SDKMAN_DIR=/usr/local/sdkman && curl -s https://get.sdkman.io | bash && source /usr/local/sdkman/bin/sdkman-init.sh\n"
             - "echo 'export SDKMAN_DIR=/usr/local/sdkman; source /usr/local/sdkman/bin/sdkman-init.sh' > /etc/profile.d/sdkman.sh\n"
-            - "yum update && yum upgrade && yum install -y java-1.8.0-openjdk\n"
+            - "yum update -y -q -e 0 && yum upgrade -y -q -e 0 && yum install -y java-1.8.0-openjdk > /home/ec2-user/yumupdates.log\n"
+            - "yum remove -y java-1.7.0-openjdk > /home/ec2-user/yumremovejava7.log\n"
+            - "java -version > /home/ec2-user/java-version-before-sdkmvn.log\n"
+            - "sdk install java < /dev/null\n"
+            - "sdk current java > /home/ec2-user/java-version-from-sdkman.log\n"
             - "sdk install maven < /dev/null && set -x\n"
+            - "mvn -version > /home/ec2-user/maven-installation-settings.log\n"
             - "export GREMLIN_SERVER_USERNAME='ec2-user'\n"
             - "export LOG_DIR=/var/log/gremlin-server\n"
             - "export SERVER_DIRNAME=dynamodb-janusgraph-storage-backend-1.2.0\n"
             - "export SERVER_ZIP=${SERVER_DIRNAME}.zip\n"
             - "export PACKAGES_DIR=/usr/local/packages\n"
             - "export INSTALL_DIR=${PACKAGES_DIR}/${SERVER_DIRNAME}\n"
-            - "export REPO_ARCHIVE_DIR=/dev/shm/dynamodb-janusgraph-storage-backend-master\n"
-            - "mkdir -p ${LOG_DIR} ${INSTALL_DIR}\n"
+            - "export REPO_PARENT_DIR=/tmp/shm\n"
+            - "export REPO_ARCHIVE_DIR=${REPO_PARENT_DIR}/dynamodb-janusgraph-storage-backend-master\n"
+            - "mkdir -p ${LOG_DIR} ${INSTALL_DIR} /tmp/shm\n"
             - "export SERVICE_SCRIPT=${INSTALL_DIR}/bin/gremlin-server-service.sh\n"
-            - "pushd /dev/shm\n"
+            - "pushd ${REPO_PARENT_DIR}\n"
             - "wget https://github.com/awslabs/dynamodb-janusgraph-storage-backend/archive/master.zip && unzip -q master.zip\n"
             - "pushd ${REPO_ARCHIVE_DIR}\n"
-            - "src/test/resources/install-gremlin-server.sh && popd && popd\n"
+            - "src/test/resources/install-gremlin-server.sh > /home/ec2-user/gremlin-server-installation.log && popd && popd\n"
             - "pushd ${PACKAGES_DIR}\n"
-            - "mv ${REPO_ARCHIVE_DIR}/server/${SERVER_DIRNAME} . && rm -rf /dev/shm/* && chmod u+x ${SERVICE_SCRIPT} && ln -s ${SERVICE_SCRIPT} /etc/init.d/gremlin-server && chkconfig --add gremlin-server\n"
+            - "mv ${REPO_ARCHIVE_DIR}/server/${SERVER_DIRNAME} . && rm -rf ${REPO_PARENT_DIR}/* && chmod u+x ${SERVICE_SCRIPT} && ln -s ${SERVICE_SCRIPT} /etc/init.d/gremlin-server && chkconfig --add gremlin-server\n"
             - "export BACKEND_PROPERTIES=${INSTALL_DIR}/conf/gremlin-server/dynamodb.properties\n"
             - "aws s3 cp "
             - Ref: "StorageBackendPropertiesFileS3Url"
             - " ${BACKEND_PROPERTIES}\n"
             - "chown -R ${GREMLIN_SERVER_USERNAME}:${GREMLIN_SERVER_USERNAME} ${LOG_DIR} ${INSTALL_DIR}\n"
             - "ln -s ${INSTALL_DIR}/conf /home/ec2-user/conf && chmod a+r /home/ec2-user/conf\n"
-            - "service gremlin-server start\n\n"
+            - "service gremlin-server start > /home/ec2-user/gremlin-server-start.log\n\n"
 Outputs:
   SshTunnels:
     Value:

pom.xml

@@ -82,6 +82,10 @@
             <email>[email protected]</email>
             <url>https://www.linkedin.com/in/johanjcbs/</url>
         </contributor>
+        <contributor>
+            <name>Daniel Jue</name>
+            <email>[email protected]</email>
+        </contributor>
     </contributors>
     <inceptionYear>2014</inceptionYear>
     <licenses>