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https://issues.apache.org/jira/browse/HIVE-22821?focusedWorklogId=419244&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-419244
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ASF GitHub Bot logged work on HIVE-22821:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 09/Apr/20 08:34
            Start Date: 09/Apr/20 08:34
    Worklog Time Spent: 10m 
      Work Description: pvary commented on pull request #909: HIVE-22821
URL: https://github.com/apache/hive/pull/909#discussion_r406044475
 
 

 ##########
 File path: llap-common/src/protobuf/LlapDaemonProtocol.proto
 ##########
 @@ -231,11 +231,15 @@ message SetCapacityRequestProto {
 message SetCapacityResponseProto {
 }
 
+// Used for proactive eviction request. Must contain one DB name, and 
optionally table information.
 message EvictEntityRequestProto {
   required string db_name = 1;
   repeated TableProto table = 2;
 }
 
+// Used in EvictEntityRequestProto, can be used for non-partitioned and 
partitioned tables too.
+// For the latter part_key contains only the keys, part_val has the values for 
all partitions on all keys:
+// i.e.: part_key: [pk0, pk1, pk2], part_val: [p00, p01, p02, p10, p11, p12]
 
 Review comment:
   `// For partitions pk0=p00/pk1=p01/pk2=p02 and pk0=p10/pk1=p11/pk2=p12`
 
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 419244)
    Time Spent: 5h 10m  (was: 5h)

> Add necessary endpoints for proactive cache eviction
> ----------------------------------------------------
>
>                 Key: HIVE-22821
>                 URL: https://issues.apache.org/jira/browse/HIVE-22821
>             Project: Hive
>          Issue Type: Sub-task
>          Components: llap
>            Reporter: Ádám Szita
>            Assignee: Ádám Szita
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: HIVE-22821.0.patch, HIVE-22821.1.patch, 
> HIVE-22821.2.patch, HIVE-22821.3.patch
>
>          Time Spent: 5h 10m
>  Remaining Estimate: 0h
>
> Implement the parts required for iHS2 -> LLAP daemons communication:
>  * protobuf message schema and endpoints
>  * Hive configuration
>  * for use cases:
>  ** dropping db
>  ** dropping table
>  ** dropping partition from a table



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