Nikita-tech-writer commented on a change in pull request #8776:
URL: https://github.com/apache/ignite/pull/8776#discussion_r584732776
##########
File path: docs/_docs/monitoring-metrics/metrics.adoc
##########
@@ -308,6 +308,22 @@ group=<Cache
Name>,name="org.apache.ignite.internal.processors.cache.CacheLocalM
|===
--
+=== Monitoring Processed Keys for Rebuilding Indexes
Review comment:
Fixed.
##########
File path: docs/_docs/monitoring-metrics/metrics.adoc
##########
@@ -308,6 +308,22 @@ group=<Cache
Name>,name="org.apache.ignite.internal.processors.cache.CacheLocalM
|===
--
+=== Monitoring Processed Keys for Rebuilding Indexes
+
+To get an estimate on how long it takes to rebuild cache indexes, you can use
one of the metrics listed below:
+
+. `IsIndexRebuildInProgress` - gives the number of currently rebuilding cache
indexes
Review comment:
Fixed.
##########
File path: docs/_docs/monitoring-metrics/metrics.adoc
##########
@@ -308,6 +308,22 @@ group=<Cache
Name>,name="org.apache.ignite.internal.processors.cache.CacheLocalM
|===
--
+=== Monitoring Processed Keys for Rebuilding Indexes
+
+To get an estimate on how long it takes to rebuild cache indexes, you can use
one of the metrics listed below:
+
+. `IsIndexRebuildInProgress` - gives the number of currently rebuilding cache
indexes
+. `IndexBuildCountPartitionsLeft` - gives the remaining number of partitions
(by cache group) to rebuild indexes for
Review comment:
Fixed.
##########
File path: docs/_docs/monitoring-metrics/metrics.adoc
##########
@@ -308,6 +308,22 @@ group=<Cache
Name>,name="org.apache.ignite.internal.processors.cache.CacheLocalM
|===
--
+=== Monitoring Processed Keys for Rebuilding Indexes
+
+To get an estimate on how long it takes to rebuild cache indexes, you can use
one of the metrics listed below:
+
+. `IsIndexRebuildInProgress` - gives the number of currently rebuilding cache
indexes
+. `IndexBuildCountPartitionsLeft` - gives the remaining number of partitions
(by cache group) to rebuild indexes for
+
+These metrics allow to estimate an approximate number of indexes left to
rebuild.
Review comment:
Fixed.
##########
File path: docs/_docs/monitoring-metrics/metrics.adoc
##########
@@ -308,6 +308,22 @@ group=<Cache
Name>,name="org.apache.ignite.internal.processors.cache.CacheLocalM
|===
--
+=== Monitoring Processed Keys for Rebuilding Indexes
+
+To get an estimate on how long it takes to rebuild cache indexes, you can use
one of the metrics listed below:
+
+. `IsIndexRebuildInProgress` - gives the number of currently rebuilding cache
indexes
+. `IndexBuildCountPartitionsLeft` - gives the remaining number of partitions
(by cache group) to rebuild indexes for
+
+These metrics allow to estimate an approximate number of indexes left to
rebuild.
+For a more accurate estimate, use the `IndexRebuildKeyProcessed` cache metric:
+
+* Use `org.apache.ignite.mxbean.CacheMetricsMXBean#isIndexRebuildInProgress`
to know whether the indexes are being rebuilt for the cache.
+Note that presently only the
`org.apache.ignite.internal.processors.cache.CacheLocalMetricsMXBeanImpl#isIndexRebuildInProgress`
local metric is available.
+
+* Use
`org.apache.ignite.mxbean.CacheMetricsMXBean#getIndexRebuildKeysProcessed` to
know the number of indexes that are rebuilt for the cache. If the rebuilding is
in progress, it gives a number of indexes being rebuilt at the current moment.
Otherwise, it gives a total number of the rebuilt indexes. The values are reset
before the start of each rebuilding.
Review comment:
Fixed.
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