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  1. Couchbase Server
  2. MB-50662

'Stream request failed because the snap start seqno'

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      While validating scalable scats, seen the following error message in memcached logs.
      Steps: on build 7.1.0-2123
      1. Load bucket
      2. Validate scalable stats

      Test case:
      guides/gradlew --refresh-dependencies testrunner -P jython=/opt/jython/bin/jython -P 'args=-i /tmp/win10-bucket-ops.ini GROUP=P0,rerun=False,upgrade_version=7.1.0-2123 -t scalable_stats.stats_basic_ops.StatsBasicOps.test_check_get_all_metrics,bucket_storage=couchstore,upgrade_version=7.1.0-2123,rerun=False,skip_log_scan=False,nodes_init=3,GROUP=P0,services_init=kv:index-kv:index-index:n1ql,bucket_size=150'

      2022-01-27 23:16:29,671 | test  | CRITICAL | MainThread | [basetestcase:check_coredump_exist:968] 172.23.105.8: Found 'Stream request failed because the snap start seqno' logs - ['2022-01-27T23:16:10.062211-08:00 WARNING 4: (travel-sample) DCP (Producer) eq_dcpq:secidx:proj-MAINT_STREAM_TOPIC_eebb23f01eb686c8e2b0c0ba3d03fa3d-8672671590062037200/2 - (vb:1014) Stream request failed because the snap start seqno (1) <= start seqno (2) <= snap end seqno (0) is required\n', '2022-01-27T23:16:10.067871-08:00 WARNING 4: (travel-sample) DCP (Producer) eq_dcpq:secidx:proj-MAINT_STREAM_TOPIC_eebb23f01eb686c8e2b0c0ba3d03fa3d-8672671590062037200/2 - (vb:1018) Stream request failed because the snap start seqno (1) <= start seqno (3) <= snap end seqno (0) is required\n', '2022-01-27T23:16:10.070404-08:00 WARNING 137: (travel-sample) DCP (Producer) eq_dcpq:secidx:proj-MAINT_STREAM_TOPIC_eebb23f01eb686c8e2b0c0ba3d03fa3d-8672671590062037200/0 - (vb:1020) Stream request failed because the snap start seqno (1) <= start seqno (1) <= snap end seqno (0) is required\n', '2022-01-27T23:16:10.344729-08:00 WARNING 135: (travel-sample) DCP (Producer) eq_dcpq:secidx:proj-MAINT_STREAM_TOPIC_edf7e06da8de295febaaea179aba50f9-16192470360480041379/3 - (vb:1011) Stream request failed because the snap start seqno (1) <= start seqno (22) <= snap end seqno (0) is required\n']

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          Bug - A problem which impairs or prevents the functions of the product. MB-50512 Index building stuck on sample bucket

          • Test Blocker - QE-related tests can't proceed
          • Closed
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              anitha.kuberan Anitha Kuberan
              anitha.kuberan Anitha Kuberan
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                Updated:
                Resolved:

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