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[SPARK-32409][DOC] Document dependency between spark.metrics.staticSources.enabled and JVMSource registration #29203

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[SPARK-32409][DOC] Document dependency between spark.metrics.staticSources.enabled and JVMSource registration #29203

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10 changes: 6 additions & 4 deletions docs/monitoring.md
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Original file line number Diff line number Diff line change
Expand Up @@ -1082,7 +1082,7 @@ This is the component with the largest amount of instrumented metrics
- memory.remainingOnHeapMem_MB

- namespace=HiveExternalCatalog
- **note:**: these metrics are conditional to a configuration parameter:
- **note:** these metrics are conditional to a configuration parameter:
`spark.metrics.staticSources.enabled` (default is true)
- fileCacheHits.count
- filesDiscovered.count
Expand All @@ -1091,7 +1091,7 @@ This is the component with the largest amount of instrumented metrics
- partitionsFetched.count

- namespace=CodeGenerator
- **note:**: these metrics are conditional to a configuration parameter:
- **note:** these metrics are conditional to a configuration parameter:
`spark.metrics.staticSources.enabled` (default is true)
- compilationTime (histogram)
- generatedClassSize (histogram)
Expand Down Expand Up @@ -1254,7 +1254,7 @@ when running in local mode.
- shuffle-server.usedHeapMemory

- namespace=HiveExternalCatalog
- **note:**: these metrics are conditional to a configuration parameter:
- **note:** these metrics are conditional to a configuration parameter:
`spark.metrics.staticSources.enabled` (default is true)
- fileCacheHits.count
- filesDiscovered.count
Expand All @@ -1263,7 +1263,7 @@ when running in local mode.
- partitionsFetched.count

- namespace=CodeGenerator
- **note:**: these metrics are conditional to a configuration parameter:
- **note:** these metrics are conditional to a configuration parameter:
`spark.metrics.staticSources.enabled` (default is true)
- compilationTime (histogram)
- generatedClassSize (histogram)
Expand All @@ -1280,6 +1280,8 @@ when running in local mode.
Notes:
- Activate this source by setting the relevant `metrics.properties` file entry or the
configuration parameter:`spark.metrics.conf.*.source.jvm.class=org.apache.spark.metrics.source.JvmSource`
- These metrics are conditional to a configuration parameter:
`spark.metrics.staticSources.enabled` (default is true)
- This source is available for driver and executor instances and is also available for other instances.
- This source provides information on JVM metrics using the
[Dropwizard/Codahale Metric Sets for JVM instrumentation](https://metrics.dropwizard.io/3.1.0/manual/jvm/)
Expand Down