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Posted to commits@druid.apache.org by GitBox <gi...@apache.org> on 2020/03/03 14:12:32 UTC

[GitHub] [druid] Green-Angry-Bird opened a new issue #9452: Default single-server settings spew warnings in coordinator-overlord log

Green-Angry-Bird opened a new issue #9452: Default single-server settings spew warnings in coordinator-overlord log
URL: https://github.com/apache/druid/issues/9452
 
 
   Using the default settings provided by singler-server/medium, the coordinator-overlord log is filled with warnings such as:
   
   2020-03-03T14:00:07,794 WARN [Coordinator-Exec--0] org.apache.druid.server.coordinator.rules.LoadRule - No available [_default_tier] servers or node capacity to assign segment[MySegment_2019-12-22T00:00:00.000Z_2019-12-23T00:00:00.000Z_2019-12-22T08:20:07.627Z_21]! Expected Replicants[2]
   
   It would appear that only one historical node is created but the expected replicants is set to 2. As these are the defaults, I would expect two historicals by default or replicants set to 1.
   
   ### Affected Version
   
   This was found in apache-druid-0.17.0
   
   ### Description
   
   - Cluster size
   single-server/medium
   
   - Configurations in use
   Default configuration that ships with druid-0.17.0
   
   - Steps to reproduce the problem
   Use Load Data from Unified Console GUI and load data from anywhere 
   
   

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[GitHub] [druid] Green-Angry-Bird removed a comment on issue #9452: Default single-server settings spew warnings in coordinator-overlord log

Posted by GitBox <gi...@apache.org>.
Green-Angry-Bird removed a comment on issue #9452: Default single-server settings spew warnings in coordinator-overlord log
URL: https://github.com/apache/druid/issues/9452#issuecomment-593973086
 
 
   My apologies, we upgraded from apache-druid-0.15.1-incubating.  It appears datasources created in that version have replicas set to 2, but new datasources have replicas correctly set to 1.

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[GitHub] [druid] Green-Angry-Bird commented on issue #9452: Default single-server settings spew warnings in coordinator-overlord log

Posted by GitBox <gi...@apache.org>.
Green-Angry-Bird commented on issue #9452: Default single-server settings spew warnings in coordinator-overlord log
URL: https://github.com/apache/druid/issues/9452#issuecomment-593979856
 
 
   After setting Replicants to 1, I get a new set of warnings in the logs:
   
   2020-03-03T14:27:57,430 WARN [Coordinator-Exec--0] org.apache.druid.server.coordinator.helper.DruidCoordinatorRuleRunner - Uh... I have no servers. Not assigning anything...
   2020-03-03T14:28:02,656 WARN [Coordinator-Exec--0] org.apache.druid.server.coordinator.helper.DruidCoordinatorRuleRunner - Uh... I have no servers. Not assigning anything...
   2020-03-03T14:28:07,758 WARN [Coordinator-Exec--0] org.apache.druid.server.coordinator.helper.DruidCoordinatorRuleRunner - Uh... I have no servers. Not assigning anything...
   2020-03-03T14:28:12,860 WARN [Coordinator-Exec--0] org.apache.druid.server.coordinator.helper.DruidCoordinatorRuleRunner - Uh... I have no servers. Not assigning anything...
   2020-03-03T14:28:17,945 WARN [Coordinator-Exec--0] org.apache.druid.server.coordinator.helper.DruidCoordinatorRuleRunner - Uh... I have no servers. Not assigning anything...
   2020-03-03T14:28:23,035 WARN [Coordinator-Exec--0] org.apache.druid.server.coordinator.helper.DruidCoordinatorRuleRunner - Uh... I have no servers. Not assigning anything...
   2020-03-03T14:28:28,119 WARN [Coordinator-Exec--0] org.apache.druid.server.coordinator.helper.DruidCoordinatorRuleRunner - Uh... I have no servers. Not assigning anything...
   2020-03-03T14:28:33,214 WARN [Coordinator-Exec--0] org.apache.druid.server.coordinator.helper.DruidCoordinatorRuleRunner - Uh... I have no servers. Not assigning anything...
   2020-03-03T14:29:03,175 WARN [Coordinator-Exec--0] org.apache.druid.server.coordinator.helper.DruidCoordinatorBalancer - [_default_tier]: insufficient active servers. Cannot balance.
   2020-03-03T14:29:08,545 WARN [Coordinator-Exec--0] org.apache.druid.server.coordinator.helper.DruidCoordinatorBalancer - [_default_tier]: insufficient active servers. Cannot balance.
   2020-03-03T14:29:13,912 WARN [Coordinator-Exec--0] org.apache.druid.server.coordinator.helper.DruidCoordinatorBalancer - [_default_tier]: insufficient active servers. Cannot balance.
   2020-03-03T14:29:19,253 WARN [Coordinator-Exec--0] org.apache.druid.server.coordinator.helper.DruidCoordinatorBalancer - [_default_tier]: insufficient active servers. Cannot balance.
   2020-03-03T14:29:24,531 WARN [Coordinator-Exec--0] org.apache.druid.server.coordinator.helper.DruidCoordinatorBalancer - [_default_tier]: insufficient active servers. Cannot balance.
   2020-03-03T14:29:29,823 WARN [Coordinator-Exec--0] org.apache.druid.server.coordinator.helper.DruidCoordinatorBalancer - [_default_tier]: insufficient active servers. Cannot balance.
   2020-03-03T14:29:35,090 WARN [Coordinator-Exec--0] org.apache.druid.server.coordinator.helper.DruidCoordinatorBalancer - [_default_tier]: insufficient active servers. Cannot balance.
   2020-03-03T14:29:40,362 WARN [Coordinator-Exec--0] org.apache.druid.server.coordinator.helper.DruidCoordinatorBalancer - [_default_tier]: insufficient active servers. Cannot balance.
   2020-03-03T14:29:45,596 WARN [Coordinator-Exec--0] org.apache.druid.server.coordinator.helper.DruidCoordinatorBalancer - [_default_tier]: insufficient active servers. Cannot balance.
   2020-03-03T14:29:50,840 WARN [Coordinator-Exec--0] org.apache.druid.server.coordinator.helper.DruidCoordinatorBalancer - [_default_tier]: insufficient active servers. Cannot balance.

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[GitHub] [druid] Green-Angry-Bird commented on issue #9452: Default single-server settings spew warnings in coordinator-overlord log

Posted by GitBox <gi...@apache.org>.
Green-Angry-Bird commented on issue #9452: Default single-server settings spew warnings in coordinator-overlord log
URL: https://github.com/apache/druid/issues/9452#issuecomment-593973086
 
 
   My apologies, we upgraded from apache-druid-0.15.1-incubating.  It appears datasources created in that version have replicas set to 2, but new datasources have replicas correctly set to 1.

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