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https://issues.apache.org/jira/browse/HDDS-6435?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tanvi Penumudy updated HDDS-6435:
---------------------------------
Description:
This task is to provide useful information by exposing read lock related
waiting and held metrics and log messages to understand OzoneManagerLock
timestamp such as:
# {{longestReadLockWaitingTime:}} longest time (ms) a read lock was waiting
since the last measurement
# {{longestReadLockHeldTime:}} longest time (ms) a read lock was held since
the last measurement
# {{numReadLockLongWaiting:}} number of times the read lock has been waiting
longer than the default threshold configuration
# {{numReadLockLongHeld:}} number of times the read lock has been held longer
than the default threshold configuration
was:
This task is to provide useful information by exposing read lock related
waiting and held metrics and log messages to understand OzoneManagerLock
timestamp such as:
# {{longestReadLockWaitingTime: }}longest time (ms) a read lock was waiting
since the last measurement
# {{longestReadLockHeldTime: }}longest time (ms) a read lock was held since
the last measurement
# {{numReadLockLongWaiting: }}number of times the read lock has been waiting
longer than the default threshold configuration
# {{numReadLockLongHeld: }}number of times the read lock has been held longer
than the default threshold configuration
> Add read lock related waiting and held time metrics
> ---------------------------------------------------
>
> Key: HDDS-6435
> URL: https://issues.apache.org/jira/browse/HDDS-6435
> Project: Apache Ozone
> Issue Type: Sub-task
> Components: Ozone Manager
> Reporter: Tanvi Penumudy
> Assignee: Tanvi Penumudy
> Priority: Minor
>
> This task is to provide useful information by exposing read lock related
> waiting and held metrics and log messages to understand OzoneManagerLock
> timestamp such as:
> # {{longestReadLockWaitingTime:}} longest time (ms) a read lock was waiting
> since the last measurement
> # {{longestReadLockHeldTime:}} longest time (ms) a read lock was held since
> the last measurement
> # {{numReadLockLongWaiting:}} number of times the read lock has been waiting
> longer than the default threshold configuration
> # {{numReadLockLongHeld:}} number of times the read lock has been held
> longer than the default threshold configuration
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