maedhroz commented on code in PR #2961:
URL: https://github.com/apache/cassandra/pull/2961#discussion_r1420907154
##########
src/java/org/apache/cassandra/db/guardrails/Guardrails.java:
##########
@@ -477,6 +478,21 @@ public final class Guardrails implements GuardrailsMBean
format("The modification to table %s has a timestamp %s
before the minimum allowable %s threshold %s",
what, value, isWarning ? "warning" : "failure",
threshold));
+ public static final MaxThreshold
maximumReferencedIndexesWithNonParitionRestrictedQuery =
+ new
MaxThreshold("maximum_referenced_indexes_for_non_paritition_key_restricted_query",
+ "High number of referenced indexes per query may
negatively effect performance",
+ state ->
CONFIG_PROVIDER.getOrCreate(state).getMaximumReferencedIndexesWithNonPartitionRestrictedQueryWarnThreshold(),
+ state ->
CONFIG_PROVIDER.getOrCreate(state).getMaximumReferencedIndexesWithNonPartitionRestrictedQueryFailThreshold(),
+ ((isWarning, what, value, threshold) ->
+ format("The number of referenced indexes on a table with
%s on index %s violated %s threshold value %s with value %s",
Review Comment:
Not need to mention LCS specifically. Something like...
```
The number of SSTable indexes queried on index %s violated...
```
##########
src/java/org/apache/cassandra/db/guardrails/Guardrails.java:
##########
@@ -477,6 +478,21 @@ public final class Guardrails implements GuardrailsMBean
format("The modification to table %s has a timestamp %s
before the minimum allowable %s threshold %s",
what, value, isWarning ? "warning" : "failure",
threshold));
+ public static final MaxThreshold
maximumReferencedIndexesWithNonParitionRestrictedQuery =
+ new
MaxThreshold("maximum_referenced_indexes_for_non_paritition_key_restricted_query",
+ "High number of referenced indexes per query may
negatively effect performance",
+ state ->
CONFIG_PROVIDER.getOrCreate(state).getMaximumReferencedIndexesWithNonPartitionRestrictedQueryWarnThreshold(),
+ state ->
CONFIG_PROVIDER.getOrCreate(state).getMaximumReferencedIndexesWithNonPartitionRestrictedQueryFailThreshold(),
+ ((isWarning, what, value, threshold) ->
+ format("The number of referenced indexes on a table with
%s on index %s violated %s threshold value %s with value %s",
Review Comment:
No need to mention LCS specifically. Something like...
```
The number of SSTable indexes queried on index %s violated...
```
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