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Sep 30, 2020
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JOBS system view description added. #8279

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JOBS system view description added.
nizhikov Sep 25, 2020
79e9988
Code review fixes.
nizhikov Sep 30, 2020
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46 changes: 29 additions & 17 deletions docs/_docs/monitoring-metrics/system-views.adoc
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Expand Up @@ -168,6 +168,35 @@ This view exposes information about currently running compute tasks started by a
|USER_VERSION | string | Task user version
|===

== JOBS - compute jobs

This system view shows a list of compute jobs started by a node as part of a compute task.
To view the status of the compute task refer to the TASKS system view.

[{table_opts}]
|===
|NAME | TYPE | DESCRIPTION
|ID | UUID | Job ID
|SESSION_ID | UUID | Session ID. Note, `SESSION_ID` equal to `TASKS.SESSION_ID` for the jobs that belong to the specific task
|ORIGIN_NODE_ID | UUID | The id of the node that started the job
|TASK_NAME | string | Name of the task
|TASK_CLASSNAME | string | Class name of the task
|AFFINITY_CACHE_IDS | string | Affinity cache ids
|AFFINITY_PARTITION_ID | int | Partition id
|CREATE_TIME | long | Create time
|START_TIME | long | Start time
|FINISH_TIME | long | Finish time
|EXECUTOR_NAME | string | Name of the executor for task
|IS_FINISHING | boolean | True if job finishing
|IS_INTERNAL | boolean | True if job internal
|IS_STARTED | boolean | True if job started
|IS_TIMEDOUT | boolean | True if job timed out
|STATE | string | Possible values: +
`ACTIVE` - Job executing. +
`PASSIVE` - Job is added to the execution queue. Please, see `CollisionSPI` for more details. +
`CANCELED` - Job canceled.
|===

== SERVICES

[{table_opts}]
Expand Down Expand Up @@ -337,23 +366,6 @@ This view exposes information about currently running scan queries.
|===


== SQL_QUERIES_HISTORY

This view exposes information about SQL queries history.

[{table_opts}]
|===
|NAME | TYPE | DESCRIPTION
|SCHEMA_NAME | string | Schema name
|SQL | string | Query text
|LOCAL | boolean | True if local only
|EXECUTIONS | long | Count of executions
|FAILURES | long | Count of failures
|DURATION_MIN | long | Minimal duration of execution
|DURATION_MAX | long | Maximum duration of execution
|LAST_START_TIME | date | Last execution date
|===

== CONTINUOUS_QUERIES

This view exposes information about currently running continuous queries.
Expand Down