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Posted to commits@cassandra.apache.org by "Andres de la Peña (Jira)" <ji...@apache.org> on 2021/12/06 16:51:00 UTC
[jira] [Updated] (CASSANDRA-17191) Migrate thresholds for scanned tombstones to guardrails
[ https://issues.apache.org/jira/browse/CASSANDRA-17191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andres de la Peña updated CASSANDRA-17191:
------------------------------------------
Description:
Migrate the two thresholds for scanned tombstones ({{{}tombstone_warn_threshold{}}} and {{{}tombstone_failure_threshold{}}}) to a new guardrail, for example:
{code:java}
guardrails:
...
# Guardrail to warn or abort when reading more tombstones than threshold.
# The two thresholds default to -1 to disable.
scanned_tombstones:
warn_threshold: -1
abort_threshold: -1
{code}
was:
Add guardrail for limiting the number of read tombstones during a query, for example:
{code}
# Guardrail to warn or abort when reading more tombstones than threshold.
# The two thresholds default to -1 to disable.
scanned_tombstones:
warn_threshold: -1
abort_threshold: -1
{code}
Summary: Migrate thresholds for scanned tombstones to guardrails (was: Guardrail for scanned tombstones)
> Migrate thresholds for scanned tombstones to guardrails
> -------------------------------------------------------
>
> Key: CASSANDRA-17191
> URL: https://issues.apache.org/jira/browse/CASSANDRA-17191
> Project: Cassandra
> Issue Type: New Feature
> Components: Feature/Guardrails
> Reporter: Andres de la Peña
> Priority: Normal
>
> Migrate the two thresholds for scanned tombstones ({{{}tombstone_warn_threshold{}}} and {{{}tombstone_failure_threshold{}}}) to a new guardrail, for example:
> {code:java}
> guardrails:
> ...
> # Guardrail to warn or abort when reading more tombstones than threshold.
> # The two thresholds default to -1 to disable.
> scanned_tombstones:
> warn_threshold: -1
> abort_threshold: -1
> {code}
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