Skip to main content
rahuledavalath
rahuledavalath
Silver ⭐️⭐️⭐️
June 7, 2024
Question

In CDP Private Cloud Base, will the Replication Manager supports bidirectional (two-way) replication for Hive?

I have 2 cluster say A,B. Data is injecting to A & Replication is enabled from A to B.
If A is down and data injection is started to B.  A came up after some hours. 
Is it possible to transfer only the delta data & future data from B to A using the cloudera replication manager?

    3 replies

    upadhyayk04
    Gold ⭐️⭐️⭐️
    upadhyayk04
    Gold ⭐️⭐️⭐️
    June 7, 2024

    Hello @rahuledavalath 

    In this case, you must create a replication policy on both the source and target. Also, Incremental data from BDR will be copied back to prod once your actual prod is up again

     

    Translate
      rahuledavalath
      rahuledavalathAuthor
      Silver ⭐️⭐️⭐️
      June 10, 2024

      @upadhyayk04 thanks.

      Once the active site has up again ,whether Replication manager has the feature to replicate only the incremental data from DR site to Active? If there were update in the DR site will it also handle here

      Translate
        upadhyayk04
        Gold ⭐️⭐️⭐️
        upadhyayk04
        Gold ⭐️⭐️⭐️
        June 18, 2024

        Hello @rahuledavalath 

        Yes only the incremental data will be copied

        Yes bi-direction will only work if you set the replication policy on both the source and target

        Translate
        Terms & ConditionsAccessibility statement