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  1. Couchbase Server
  2. MB-43821

UI's Cluster Overview intermittently loses connectivity

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Details

    • Bug
    • Resolution: Duplicate
    • Critical
    • 7.0.0
    • Cheshire-Cat
    • UI
    • Untriaged
    • 1
    • Unknown

    Description

      On a recent 7.X source build 2021-01-21 I constantly get message like the following with the default dashboard "Cluster Overview"
       

      Lost connection to server at 192.168.3.150:8091. Repeating in 55 seconds. RETRY NOW
      

      The problem is exacerbated when I deploy an Eventing function long running and updating millions of docs.  Essentially my Java console in my browser shows:
       

      GET http://192.168.3.150:8091/_p/fts/api/index 404 (Object Not Found) 
       
      POST http://192.168.3.150:8091/pools/default/stats/range/ net::ERR_INVALID_CHUNKED_ENCODING 200 (OK)

       
      I beleive the issue is related to the "ERR_INVALID_CHUNKED_ENCODING" message since this cluster is NOT running FTS.

      The first warning (above and all expanded info)

      GET http://192.168.3.150:8091/_p/fts/api/index 404 (Object Not Found)

       
      scheduleTask @ zone.js:3331scheduleTask @ zone.js:3331ZoneDelegate.scheduleTask @ zone.js:417onScheduleTask @ zone.js:304ZoneDelegate.scheduleTask @ zone.js:410Zone.scheduleTask @ zone.js:241Zone.scheduleMacroTask @ zone.js:264scheduleMacroTaskWithCurrentZone @ zone.js:1192(anonymous) @ zone.js:3364proto.<computed> @ zone.js:1510(anonymous) @ angular.js:12845(anonymous) @ angular.js:12572(anonymous) @ angular.js:12320(anonymous) @ angular.js:17169(anonymous) @ angular.js:17217$digest @ angular.js:18351$apply @ angular.js:18649(anonymous) @ angular.js:20574p @ angular.js:6428(anonymous) @ angular.js:6707ZoneDelegate.invokeTask @ zone.js:431onInvokeTask @ core.js:26247ZoneDelegate.invokeTask @ zone.js:430Zone.runTask @ zone.js:198ZoneTask.invokeTask @ zone.js:513ZoneTask.invoke @ zone.js:502timer @ zone.js:3041setTimeout (async) scheduleTask @ zone.js:3062ZoneDelegate.scheduleTask @ zone.js:417onScheduleTask @ zone.js:304ZoneDelegate.scheduleTask @ zone.js:410Zone.scheduleTask @ zone.js:241Zone.scheduleMacroTask @ zone.js:264scheduleMacroTaskWithCurrentZone @ zone.js:1192(anonymous) @ zone.js:3075proto.<computed> @ zone.js:1510i.defer @ angular.js:6705a @ angular.js:20564(anonymous) @ stateDirectives.js:52Me @ angular.js:3791n @ angular.js:3779ZoneDelegate.invokeTask @ zone.js:431onInvokeTask @ core.js:26247ZoneDelegate.invokeTask @ zone.js:430Zone.runTask @ zone.js:198ZoneTask.invokeTask @ zone.js:513invokeTask @ zone.js:1671globalZoneAwareCallback @ zone.js:1697
      ZoneDelegate.invokeTask @ zone.js:430
      Zone.runTask @ zone.js:198
      ZoneTask.invokeTask @ zone.js:513
      invokeTask @ zone.js:1671
      globalZoneAwareCallback @ zone.js:1697
      Show 34 more frames

      The second warning (above and all expanded info)

      POST http://192.168.3.150:8091/pools/default/stats/range/ net::ERR_INVALID_CHUNKED_ENCODING 200 (OK)

      scheduleTask @ zone.js:3331scheduleTask @ zone.js:3331ZoneDelegate.scheduleTask @ zone.js:417onScheduleTask @ zone.js:304ZoneDelegate.scheduleTask @ zone.js:410Zone.scheduleTask @ zone.js:241Zone.scheduleMacroTask @ zone.js:264scheduleMacroTaskWithCurrentZone @ zone.js:1192(anonymous) @ zone.js:3364proto.<computed> @ zone.js:1510(anonymous) @ angular.js:12845(anonymous) @ angular.js:12572(anonymous) @ angular.js:12320(anonymous) @ angular.js:17169(anonymous) @ angular.js:17217$digest @ angular.js:18351(anonymous) @ static.js:1836o @ core.js:23747s.__tryOrUnsub @ Subscriber.js:192s.next @ Subscriber.js:130n._next @ Subscriber.js:76n.next @ Subscriber.js:53n.next @ Subject.js:47n.emit @ core.js:23719D_ @ core.js:26225M_ @ core.js:26292onInvokeTask @ core.js:26250ZoneDelegate.invokeTask @ zone.js:430Zone.runTask @ zone.js:198ZoneTask.invokeTask @ zone.js:513ZoneTask.invoke @ zone.js:502timer @ zone.js:3041setTimeout (async) scheduleTask @ zone.js:3062ZoneDelegate.scheduleTask @ zone.js:417onScheduleTask @ zone.js:304ZoneDelegate.scheduleTask @ zone.js:410Zone.scheduleTask @ zone.js:241Zone.scheduleMacroTask @ zone.js:264scheduleMacroTaskWithCurrentZone @ zone.js:1192(anonymous) @ zone.js:3075proto.<computed> @ zone.js:1510_ @ index.js:7288ZoneDelegate.invokeTask @ zone.js:431onInvokeTask @ core.js:26247ZoneDelegate.invokeTask @ zone.js:430Zone.runTask @ zone.js:198ZoneTask.invokeTask @ zone.js:513ZoneTask.invoke @ zone.js:502timer @ zone.js:3041setTimeout (async) scheduleTask @ zone.js:3062ZoneDelegate.scheduleTask @ zone.js:417onScheduleTask @ zone.js:304ZoneDelegate.scheduleTask @ zone.js:410Zone.scheduleTask @ zone.js:241Zone.scheduleMacroTask @ zone.js:264scheduleMacroTaskWithCurrentZone @ zone.js:1192(anonymous) @ zone.js:3075proto.<computed> @ zone.js:1510d @ index.js:7336register @ mn_statistics_service.js:424(anonymous) @ mn_statistics_service.js:454subscribeUIStatsPoller @ mn_statistics_service.js:452subscribeToMultiChartData @ mn_statistics_chart_directive.js:69activate @ mn_statistics_chart_directive.js:65controller @ mn_statistics_chart_directive.js:60invoke @ angular.js:5106(anonymous) @ angular.js:11076it @ angular.js:9939(anonymous) @ angular.js:10369(anonymous) @ angular.js:9248(anonymous) @ angular.js:9113(anonymous) @ angular.js:9504r @ angular.js:9291C @ angular.js:10058(anonymous) @ angular.js:28006$digest @ angular.js:18379$apply @ angular.js:18649(anonymous) @ angular.js:27480Me @ angular.js:3791n @ angular.js:3779ZoneDelegate.invokeTask @ zone.js:431onInvokeTask @ core.js:26247ZoneDelegate.invokeTask @ zone.js:430Zone.runTask @ zone.js:198ZoneTask.invokeTask @ zone.js:513invokeTask @ zone.js:1671globalZoneAwareCallback @ zone.js:1697  

       

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              jon.strabala Jon Strabala
              jon.strabala Jon Strabala
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