adding hive analyzer modifications

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@181258 a5903396-d722-0410-b921-86c7d4935375
Abstract analyzer changes

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@181259 a5903396-d722-0410-b921-86c7d4935375
http log sample fixes

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@181260 a5903396-d722-0410-b921-86c7d4935375