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  1. Couchbase Server
  2. MB-48002

[Eventing][enforce-tls]: Eventing rebalance hung

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Details

    • Bug
    • Resolution: Duplicate
    • Critical
    • 7.0.2, 7.1.0
    • 7.0.2, 7.1.0
    • eventing
    • None

    Description

      Build - 7.0.2 - 6512

      STEPS

      • Cluster has 1 kv and 1 eventing node.
      • disable auto failover and enable n2n encryption.
      • Create and deploy eventing handler.
      • Load docs into source bucket, mutations are processed.
      • Perform swap rebalance of eventing nodes.

        2021-08-16T12:18:49.606Z, ns_orchestrator:0:info:message(ns_1@10.112.190.101) - Starting rebalance, KeepNodes = ['ns_1@10.112.190.101','ns_1@10.112.190.102'], EjectNodes = ['ns_1@10.112.190.103'], Failed over and being ejected nodes = []; no delta recovery nodes; Operation Id = 0ee8a6a92a230c47127f4a9d0ef4c256
        

      • While rebalance is ongoing enforce tls.

        2021-08-16T12:18:54.079+00:00 [Info] Updating node-to-node encryption level: {EncryptData:true DisableNonSSLPorts:true}
        

      OBSERVATION
      Rebalance hung.

      On 10.112.190.102
      eventing.log

      2021-08-16T12:18:54.079+00:00 [Error] Eventing::main metakv observe error for global config, err: unexpected EOF. Retrying...
      2021-08-16T12:18:54.079+00:00 [Warn] servicesChangeNotifier: Connection terminated for collection manifest notifier instance of http://%40eventing-cbauth@127.0.0.1:8091, default, bucket: dst_bucket, (unexpected EOF). Retrying...
      2021-08-16T12:18:54.079+00:00 [Warn] servicesChangeNotifier: Connection terminated for collection manifest notifier instance of http://%40eventing-cbauth@127.0.0.1:8091, default, bucket: metadata, (unexpected EOF). Retrying...
      2021-08-16T12:18:54.079+00:00 [Warn] servicesChangeNotifier: Connection terminated for services notifier instance of http://%40eventing-cbauth@127.0.0.1:8091, default (unexpected EOF). Retrying...
      2021-08-16T12:18:54.079+00:00 [Warn] servicesChangeNotifier: Connection terminated for collection manifest notifier instance of http://%40eventing-cbauth@127.0.0.1:8091, default, bucket: src_bucket, (unexpected EOF). Retrying...
      2021-08-16T12:18:54.079+00:00 [Warn] servicesChangeNotifier: Connection terminated for pool notifier instance of http://%40eventing-cbauth@127.0.0.1:8091, default (unexpected EOF). Retrying...
      2021-08-16T12:18:54.079+00:00 [Error] Eventing::main metakv observe error for apps retry, err: unexpected EOF. Retrying.
      2021-08-16T12:18:54.079+00:00 [Error] Eventing::main metakv observe error for settings, err: unexpected EOF. Retrying...
      2021-08-16T12:18:54.079+00:00 [Error] Eventing::main metakv observe error for event handler code, err: unexpected EOF. Retrying...
      2021-08-16T12:18:54.079+00:00 [Error] ServiceMgr::initService metakv observe error for primary store, err: unexpected EOF. Retrying...
      2021-08-16T12:18:54.079+00:00 [Error] ServiceMgr::initService metakv observe error for temp store, err: unexpected EOF. Retrying...
      2021-08-16T12:18:54.079+00:00 [Error] ServiceMgr::initService metakv observe error for setting store, err: unexpected EOF. Retrying...
      2021-08-16T12:18:54.079+0000 [WARN] Store::ObserveChanges : Unable to observe metakv unexpected EOF ..Retrying
      2021-08-16T12:18:54.080+00:00 [Error] Eventing::main metakv observe error for debugger, err: unexpected EOF. Retrying.
      2021-08-16T12:18:54.080+00:00 [Error] ServiceMgr::getConfig failed to get config, err: Get http://127.0.0.1:8091/_metakv/eventing/settings/config: dial tcp 127.0.0.1:8091: connect: connection refused
      

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              abhishek.jindal Abhishek Jindal
              sujay.gad Sujay Gad
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                Resolved:

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