Metacat

Went through the v2 ObjectFormatList and convert every v2 ObjectFormat to v1 ObjectFormat and put them into a v1 objectFormatList.

Add the log messages to indicate the hazelcast synchronization starting and ending.

Add the code to handle sid in the publish method.

Add the code to exclude the sid in the view and getPackage.

Add a converter to convert the V2 Log object to the V1 Log object.

Add the rules to check the if a sid is valid in the updateSystemMetadata method.

Implemented the feature to support the identifier(both sid and pid) feature in the objectLists method.

The MN.listobjects and CN.listobjects methods will call the one in the D1NodeService class.

Add the code to check if the pid is an SID in the registerSystemMetadata method.

Add code to check if the sid equals pid for the method checkSidInRegisterSystemMetadata.