How to filter the view2 fields and show by clicking on view1 node
Step 1)

I added a Entity Reference field called 111 to my Content Type



Step 2) 

In view1 in RELATIONSHIPS click Add


in search type ref
select Entity Reference: Referenced Entity




Step 3) 

In FIELDS click add, select File Usage: Entity ID. 


Under Relationship, select your entity reference
check mark exclude from display. 
Thousand Marker, select none




Step 4)

Move your title field below the File Usage: Entity ID field.



Step 5) 

Click on your Title field. 


Uncheck link this title to the original piece of content
Under Rewrite results, checkmark output this field as a link
link path: /view2/[id] 




Save view1

Open View 2 

Step 1) 

Add a Contextual Filter of File Usage: Entity ID (Do the same as picture below)



Step 2) 

In RELATIONSHIPS click Add


in search type ref
select Entity Reference: Referenced Entity




Step 3)

Change the page path settings to /view2/%



DONE :)