Couchbase Server

cluster replication problems, difference between replica items and active items in both directions

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Major Major
  • Resolution: Incomplete
  • Affects Version/s: 2.0, 2.0.1
  • Fix Version/s: 2.0.2
  • Component/s: couchbase-bucket
  • Security Level: Public
  • Labels:
    None

Description

Hey,

currently i'm experiencing replication problems within my cluster (2 server, current version). most of the time the replica item count of my first node is not equal to the active items of the second node. sometimes the problem occurs in both directions. i can't find the reason for this problem. attached some debug informations (73=node1, 75=node2):

http://kliemeck.de/couch/73-all.log
http://kliemeck.de/couch/75-all.log
http://kliemeck.de/couch/73-config.log
http://kliemeck.de/couch/75-config.log
http://kliemeck.de/couch/73-tap.log
http://kliemeck.de/couch/75-tap.log

73:
 vb_active_curr_items: 97
 vb_replica_curr_items: 124

75:
 vb_active_curr_items: 124
 vb_replica_curr_items: 92

-> 5 keys are missing on node 75

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Mike Wiederhold added a comment -
h0lng,

Can you run /opt/couchbase/bin/cbcollectinfo and attach the logs that it outputs. It is not possible for me to diagnose this issue with only the information provided here. I also recommend upgrading to Couchbase 2.0.1 since it contains a lot of bug fixes.
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Mike Wiederhold added a comment - h0lng, Can you run /opt/couchbase/bin/cbcollectinfo and attach the logs that it outputs. It is not possible for me to diagnose this issue with only the information provided here. I also recommend upgrading to Couchbase 2.0.1 since it contains a lot of bug fixes.
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Mike Wiederhold added a comment -
I am closing this as incomplete for now. Please reopen if you have the logs I mentioned and attach them to tis ticket.
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Mike Wiederhold added a comment - I am closing this as incomplete for now. Please reopen if you have the logs I mentioned and attach them to tis ticket.
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Maria McDuff added a comment -
closing for now. pls re-open when necessary.
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Maria McDuff added a comment - closing for now. pls re-open when necessary.

People

  • Assignee:
    Mike Wiederhold
    Reporter:
    h0nIg
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Dates

  • Created:
    Updated:
    Resolved: