[jira] [Updated] (CASSANDRA-13460) Diag. Events: Add local persistency
[
https://issues.apache.org/jira/browse/CASSANDRA-13460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Marcus Eriksson updated CASSANDRA-13460:
Reviewers: Michael Semb Wever (was: Marcus Eriksson, Michael Semb Wever)
> Diag. Events: Add local persistency
> ---
>
> Key: CASSANDRA-13460
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13460
> Project: Cassandra
> Issue Type: Sub-task
> Components: Legacy/Observability
>Reporter: Stefan Podkowinski
>Assignee: Stefan Miklosovic
>Priority: Normal
> Fix For: 4.x
>
> Attachments: 0001-Add-persistency-for-events-to-system-keyspace.patch
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Some generated events will be rather less frequent but very useful for
> retroactive troubleshooting. E.g. all events related to bootstraping and
> gossip would probably be worth saving, as they might provide valuable
> insights and will consume very little resources in low quantities. Imaging if
> we could e.g. in case of CASSANDRA-13348 just ask the user to -run a tool
> like {{./bin/diagdump BootstrapEvent}} on each host, to get us a detailed log
> of all relevant events- provide a dump of all events as described in the
> [documentation|https://github.com/spodkowinski/cassandra/blob/WIP-13460/doc/source/operating/diag_events.rst].
>
> This could be done by saving events white-listed in cassandra.yaml to a local
> table. Maybe using a TTL.
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[jira] [Updated] (CASSANDRA-13460) Diag. Events: Add local persistency
[
https://issues.apache.org/jira/browse/CASSANDRA-13460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Marcus Eriksson updated CASSANDRA-13460:
Reviewers: Marcus Eriksson, Michael Semb Wever (was: Michael Semb Wever)
> Diag. Events: Add local persistency
> ---
>
> Key: CASSANDRA-13460
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13460
> Project: Cassandra
> Issue Type: Sub-task
> Components: Legacy/Observability
>Reporter: Stefan Podkowinski
>Assignee: Stefan Miklosovic
>Priority: Normal
> Fix For: 4.x
>
> Attachments: 0001-Add-persistency-for-events-to-system-keyspace.patch
>
>
> Some generated events will be rather less frequent but very useful for
> retroactive troubleshooting. E.g. all events related to bootstraping and
> gossip would probably be worth saving, as they might provide valuable
> insights and will consume very little resources in low quantities. Imaging if
> we could e.g. in case of CASSANDRA-13348 just ask the user to -run a tool
> like {{./bin/diagdump BootstrapEvent}} on each host, to get us a detailed log
> of all relevant events- provide a dump of all events as described in the
> [documentation|https://github.com/spodkowinski/cassandra/blob/WIP-13460/doc/source/operating/diag_events.rst].
>
> This could be done by saving events white-listed in cassandra.yaml to a local
> table. Maybe using a TTL.
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[jira] [Updated] (CASSANDRA-13460) Diag. Events: Add local persistency
[
https://issues.apache.org/jira/browse/CASSANDRA-13460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stefan Miklosovic updated CASSANDRA-13460:
--
Authors: Stefan Miklosovic (was: Stefan Miklosovic)
Test and Documentation Plan: unit tests
Status: Patch Available (was: In Progress)
https://github.com/apache/cassandra/pull/1497
> Diag. Events: Add local persistency
> ---
>
> Key: CASSANDRA-13460
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13460
> Project: Cassandra
> Issue Type: Sub-task
> Components: Legacy/Observability
>Reporter: Stefan Podkowinski
>Assignee: Stefan Miklosovic
>Priority: Normal
> Fix For: 4.x
>
> Attachments: 0001-Add-persistency-for-events-to-system-keyspace.patch
>
>
> Some generated events will be rather less frequent but very useful for
> retroactive troubleshooting. E.g. all events related to bootstraping and
> gossip would probably be worth saving, as they might provide valuable
> insights and will consume very little resources in low quantities. Imaging if
> we could e.g. in case of CASSANDRA-13348 just ask the user to -run a tool
> like {{./bin/diagdump BootstrapEvent}} on each host, to get us a detailed log
> of all relevant events- provide a dump of all events as described in the
> [documentation|https://github.com/spodkowinski/cassandra/blob/WIP-13460/doc/source/operating/diag_events.rst].
>
> This could be done by saving events white-listed in cassandra.yaml to a local
> table. Maybe using a TTL.
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[jira] [Updated] (CASSANDRA-13460) Diag. Events: Add local persistency
[
https://issues.apache.org/jira/browse/CASSANDRA-13460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Michael Semb Wever updated CASSANDRA-13460:
---
Fix Version/s: 4.x
> Diag. Events: Add local persistency
> ---
>
> Key: CASSANDRA-13460
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13460
> Project: Cassandra
> Issue Type: Sub-task
> Components: Legacy/Observability
>Reporter: Stefan Podkowinski
>Assignee: Stefan Miklosovic
>Priority: Normal
> Fix For: 4.x
>
> Attachments: 0001-Add-persistency-for-events-to-system-keyspace.patch
>
>
> Some generated events will be rather less frequent but very useful for
> retroactive troubleshooting. E.g. all events related to bootstraping and
> gossip would probably be worth saving, as they might provide valuable
> insights and will consume very little resources in low quantities. Imaging if
> we could e.g. in case of CASSANDRA-13348 just ask the user to -run a tool
> like {{./bin/diagdump BootstrapEvent}} on each host, to get us a detailed log
> of all relevant events- provide a dump of all events as described in the
> [documentation|https://github.com/spodkowinski/cassandra/blob/WIP-13460/doc/source/operating/diag_events.rst].
>
> This could be done by saving events white-listed in cassandra.yaml to a local
> table. Maybe using a TTL.
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[jira] [Updated] (CASSANDRA-13460) Diag. Events: Add local persistency
[
https://issues.apache.org/jira/browse/CASSANDRA-13460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stefan Podkowinski updated CASSANDRA-13460:
---
Attachment: 0001-Add-persistency-for-events-to-system-keyspace.patch
> Diag. Events: Add local persistency
> ---
>
> Key: CASSANDRA-13460
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13460
> Project: Cassandra
> Issue Type: Sub-task
> Components: Observability
>Reporter: Stefan Podkowinski
>Assignee: Stefan Podkowinski
>Priority: Major
> Attachments: 0001-Add-persistency-for-events-to-system-keyspace.patch
>
>
> Some generated events will be rather less frequent but very useful for
> retroactive troubleshooting. E.g. all events related to bootstraping and
> gossip would probably be worth saving, as they might provide valuable
> insights and will consume very little resources in low quantities. Imaging if
> we could e.g. in case of CASSANDRA-13348 just ask the user to -run a tool
> like {{./bin/diagdump BootstrapEvent}} on each host, to get us a detailed log
> of all relevant events- provide a dump of all events as described in the
> [documentation|https://github.com/spodkowinski/cassandra/blob/WIP-13460/doc/source/operating/diag_events.rst].
>
> This could be done by saving events white-listed in cassandra.yaml to a local
> table. Maybe using a TTL.
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[jira] [Updated] (CASSANDRA-13460) Diag. Events: Add local persistency
[
https://issues.apache.org/jira/browse/CASSANDRA-13460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stefan Podkowinski updated CASSANDRA-13460:
---
Status: In Progress (was: Patch Available)
> Diag. Events: Add local persistency
> ---
>
> Key: CASSANDRA-13460
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13460
> Project: Cassandra
> Issue Type: Sub-task
> Components: Observability
>Reporter: Stefan Podkowinski
>Assignee: Stefan Podkowinski
>Priority: Major
>
> Some generated events will be rather less frequent but very useful for
> retroactive troubleshooting. E.g. all events related to bootstraping and
> gossip would probably be worth saving, as they might provide valuable
> insights and will consume very little resources in low quantities. Imaging if
> we could e.g. in case of CASSANDRA-13348 just ask the user to -run a tool
> like {{./bin/diagdump BootstrapEvent}} on each host, to get us a detailed log
> of all relevant events- provide a dump of all events as described in the
> [documentation|https://github.com/spodkowinski/cassandra/blob/WIP-13460/doc/source/operating/diag_events.rst].
>
> This could be done by saving events white-listed in cassandra.yaml to a local
> table. Maybe using a TTL.
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[jira] [Updated] (CASSANDRA-13460) Diag. Events: Add local persistency
[
https://issues.apache.org/jira/browse/CASSANDRA-13460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stefan Podkowinski updated CASSANDRA-13460:
---
Description:
Some generated events will be rather less frequent but very useful for
retroactive troubleshooting. E.g. all events related to bootstraping and gossip
would probably be worth saving, as they might provide valuable insights and
will consume very little resources in low quantities. Imaging if we could e.g.
in case of CASSANDRA-13348 just ask the user to -run a tool like
{{./bin/diagdump BootstrapEvent}} on each host, to get us a detailed log of all
relevant events- provide a dump of all events as described in the
[documentation|https://github.com/spodkowinski/cassandra/blob/WIP-13460/doc/source/operating/diag_events.rst].
This could be done by saving events white-listed in cassandra.yaml to a local
table. Maybe using a TTL.
was:
Some generated events will be rather less frequent but very useful for
retroactive troubleshooting. E.g. all events related to bootstraping and gossip
would probably be worth saving, as they might provide valuable insights and
will consume very little resources in low quantities. Imaging if we could e.g.
in case of CASSANDRA-13348 just ask the user to run a tool like
{{./bin/diagdump BootstrapEvent}} on each host, to get us a detailed log of all
relevant events.
This could be done by saving events white-listed in cassandra.yaml to a local
table. Maybe using a TTL.
> Diag. Events: Add local persistency
> ---
>
> Key: CASSANDRA-13460
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13460
> Project: Cassandra
> Issue Type: Sub-task
> Components: Observability
>Reporter: Stefan Podkowinski
>Assignee: Stefan Podkowinski
>
> Some generated events will be rather less frequent but very useful for
> retroactive troubleshooting. E.g. all events related to bootstraping and
> gossip would probably be worth saving, as they might provide valuable
> insights and will consume very little resources in low quantities. Imaging if
> we could e.g. in case of CASSANDRA-13348 just ask the user to -run a tool
> like {{./bin/diagdump BootstrapEvent}} on each host, to get us a detailed log
> of all relevant events- provide a dump of all events as described in the
> [documentation|https://github.com/spodkowinski/cassandra/blob/WIP-13460/doc/source/operating/diag_events.rst].
>
> This could be done by saving events white-listed in cassandra.yaml to a local
> table. Maybe using a TTL.
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[jira] [Updated] (CASSANDRA-13460) Diag. Events: Add local persistency
[
https://issues.apache.org/jira/browse/CASSANDRA-13460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stefan Podkowinski updated CASSANDRA-13460:
---
Status: Patch Available (was: In Progress)
Persisting critical events will be enabled by default and hopefully will enable
users to provide additional debugging information along with logs or
stacktraces in their bug reports. Please see the
[documentation|https://github.com/spodkowinski/cassandra/blob/WIP-13460/doc/source/operating/diag_events.rst]
for an introduction.
The proposed implementation will take care of:
* Creation of system table for storing events
* Allowing to configure certain events to be persisted to system table (enabled
for some events by default)
* Documentation on configuration and querying of events
> Diag. Events: Add local persistency
> ---
>
> Key: CASSANDRA-13460
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13460
> Project: Cassandra
> Issue Type: Sub-task
> Components: Observability
>Reporter: Stefan Podkowinski
>Assignee: Stefan Podkowinski
>
> Some generated events will be rather less frequent but very useful for
> retroactive troubleshooting. E.g. all events related to bootstraping and
> gossip would probably be worth saving, as they might provide valuable
> insights and will consume very little resources in low quantities. Imaging if
> we could e.g. in case of CASSANDRA-13348 just ask the user to run a tool like
> {{./bin/diagdump BootstrapEvent}} on each host, to get us a detailed log of
> all relevant events.
> This could be done by saving events white-listed in cassandra.yaml to a local
> table. Maybe using a TTL.
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[jira] [Updated] (CASSANDRA-13460) Diag. Events: Add local persistency
[
https://issues.apache.org/jira/browse/CASSANDRA-13460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stefan Podkowinski updated CASSANDRA-13460:
---
Summary: Diag. Events: Add local persistency (was: Diag. Events: Add local
persistance)
> Diag. Events: Add local persistency
> ---
>
> Key: CASSANDRA-13460
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13460
> Project: Cassandra
> Issue Type: Sub-task
> Components: Observability
>Reporter: Stefan Podkowinski
>Assignee: Stefan Podkowinski
>
> Some generated events will be rather less frequent but very useful for
> retroactive troubleshooting. E.g. all events related to bootstraping and
> gossip would probably be worth saving, as they might provide valuable
> insights and will consume very little resources in low quantities. Imaging if
> we could e.g. in case of CASSANDRA-13348 just ask the user to run a tool like
> {{./bin/diagdump BootstrapEvent}} on each host, to get us a detailed log of
> all relevant events.
> This could be done by saving events white-listed in cassandra.yaml to a local
> table. Maybe using a TTL.
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