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  1. Directory ApacheDS
  2. DIRSERVER-1721

Replication: Two "master" servers replicate back and forth endlessly

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.0.0-M9
    • Component/s: None
    • Labels:
      None

      Description

      I've got two ApacheDS servers, which I want to form a cluster for high availability purposes. LDAP1 replicates to LDAP2, and vice versa. The problem is that writing an attribute to LDAP1 causes it to update LDAP2, which causes it to update LDAP1, which causes it to update LDAP2, etc. I have no problem with the first three steps (LDAP1 -> LDAP2 -> LDAP1), but the replication engine should detect that LDAP1 doesn't need to be updated again.

        Activity

        Hide
        drosenbauer-win Devin Rosenbauer added a comment -

        Oops: This is 2.0.0-M6.

        Show
        drosenbauer-win Devin Rosenbauer added a comment - Oops: This is 2.0.0-M6.
        Hide
        akiran Kiran Ayyagari added a comment -

        Multi-Master replication is not yet supported, hence the behavior of what I like to call, 'replication event cycle'.

        Show
        akiran Kiran Ayyagari added a comment - Multi-Master replication is not yet supported, hence the behavior of what I like to call, 'replication event cycle'.
        Hide
        akiran Kiran Ayyagari added a comment -

        Can you try with the latest build, I have just committed the support for MMR. Please report any issues you encounter.

        Show
        akiran Kiran Ayyagari added a comment - Can you try with the latest build, I have just committed the support for MMR. Please report any issues you encounter.
        Hide
        elecharny Emmanuel Lecharny added a comment -

        Fixed in trunk

        Show
        elecharny Emmanuel Lecharny added a comment - Fixed in trunk

          People

          • Assignee:
            Unassigned
            Reporter:
            drosenbauer-win Devin Rosenbauer
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development