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https://issues.apache.org/jira/browse/HIVE-18088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16275875#comment-16275875
]
Prasanth Jayachandran commented on HIVE-18088:
----------------------------------------------
Updated wm summary events
{code:title=text}
QueryId: pjayachandran_20171203014141_c75c92a9-9f39-424d-8cec-cf20ca8569aa
SessionId: dba75a3b-db41-4d95-9bce-a334f738efcd
Applied Triggers: [{ name: slow_in_bi, expression: ELAPSED_TIME > 1000, action:
MOVE TO default.etl }]
----------------------------------------------------------------------------------------------
EVENT START_TIMESTAMP END_TIMESTAMP ELAPSED_MS CLUSTER %
POOL
----------------------------------------------------------------------------------------------
GET 2017-12-03T09:41:41.964Z 2017-12-03T09:41:41.964Z 0 80.00
default.bi
MOVE 2017-12-03T09:41:43.430Z 2017-12-03T09:41:43.431Z 1 20.00
default.etl
RETURN 2017-12-03T09:41:54.119Z 2017-12-03T09:41:54.119Z 0 0.00
null
----------------------------------------------------------------------------------------------
{code}
{code:title=json}
{
"queryId" :
"pjayachandran_20171203014257_d09e0fdc-44b3-4034-b120-43e1ed279caf",
"queryStartTime" : 1512294177317,
"queryEndTime" : 1512294184917,
"queryCompleted" : true,
"queryWmEvents" : [ {
"wmTezSessionInfo" : {
"sessionId" : "dba75a3b-db41-4d95-9bce-a334f738efcd",
"poolName" : "default.bi",
"clusterPercent" : 80.0
},
"eventStartTimestamp" : 1512294177779,
"eventEndTimestamp" : 1512294177779,
"eventType" : "GET",
"elapsedTime" : 0
}, {
"wmTezSessionInfo" : {
"sessionId" : "dba75a3b-db41-4d95-9bce-a334f738efcd",
"poolName" : "default.etl",
"clusterPercent" : 20.0
},
"eventStartTimestamp" : 1512294179327,
"eventEndTimestamp" : 1512294179327,
"eventType" : "MOVE",
"elapsedTime" : 0
}, {
"wmTezSessionInfo" : {
"sessionId" : "dba75a3b-db41-4d95-9bce-a334f738efcd",
"poolName" : null,
"clusterPercent" : 0.0
},
"eventStartTimestamp" : 1512294184936,
"eventEndTimestamp" : 1512294184936,
"eventType" : "RETURN",
"elapsedTime" : 0
} ],
"appliedTriggers" : [ {
"name" : "slow_in_bi",
"expression" : {
"counterLimit" : {
"limit" : 1000,
"name" : "ELAPSED_TIME"
},
"predicate" : "GREATER_THAN"
},
"action" : {
"type" : "MOVE_TO_POOL",
"poolName" : "default.etl"
},
"violationMsg" : "Trigger { name: slow_in_bi, expression: ELAPSED_TIME >
1000, action: MOVE TO default.etl } violated. Current value: 1720"
} ],
"desiredCounters" : [ ],
"currentCounters" : { },
"elapsedTime" : 7632
}
{code}
> Add WM event traces at query level for debugging
> ------------------------------------------------
>
> Key: HIVE-18088
> URL: https://issues.apache.org/jira/browse/HIVE-18088
> Project: Hive
> Issue Type: Sub-task
> Affects Versions: 3.0.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Attachments: HIVE-18088.1.patch, HIVE-18088.2.patch,
> HIVE-18088.3.patch, HIVE-18088.WIP.patch
>
>
> For debugging and testing purpose, expose workload manager events via /jmx
> endpoint and print summary at the scope of query.
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