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https://issues.apache.org/jira/browse/HIVE-25897?focusedWorklogId=715737&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-715737
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ASF GitHub Bot logged work on HIVE-25897:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 26/Jan/22 14:59
Start Date: 26/Jan/22 14:59
Worklog Time Spent: 10m
Work Description: lcspinter commented on a change in pull request #2973:
URL: https://github.com/apache/hive/pull/2973#discussion_r792724777
##########
File path:
standalone-metastore/metastore-common/src/main/java/org/apache/hadoop/hive/metastore/conf/MetastoreConf.java
##########
@@ -1600,7 +1602,9 @@ public static ConfVars getMetaConf(String name) {
// Deprecated Hive values that we are keeping for backwards compatibility.
@Deprecated
HIVE_CODAHALE_METRICS_REPORTER_CLASSES("hive.service.metrics.codahale.reporter.classes",
- "hive.service.metrics.codahale.reporter.classes", "",
+ "hive.service.metrics.codahale.reporter.classes",
+
"org.apache.hadoop.hive.common.metrics.metrics2.JsonFileMetricsReporter, " +
+ "org.apache.hadoop.hive.common.metrics.metrics2.JmxMetricsReporter",
Review comment:
This param is used to initialize the CodahaleMetricsReporter classes. In
some unit test, we are using it, and since the unit test were moved from the
`hive-common` module to the `standalone-metastore-common` module, I had to add
these values to the `MetastoreConf` to keep backward compatibility.
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Issue Time Tracking
-------------------
Worklog Id: (was: 715737)
Time Spent: 50m (was: 40m)
> Move delta metric collection into AcidMetricsService
> ----------------------------------------------------
>
> Key: HIVE-25897
> URL: https://issues.apache.org/jira/browse/HIVE-25897
> Project: Hive
> Issue Type: Improvement
> Reporter: László Pintér
> Assignee: László Pintér
> Priority: Major
> Labels: pull-request-available
> Time Spent: 50m
> Remaining Estimate: 0h
>
> DeltaFilesMetricReporter and AcidMetricsService are two different threads
> collecting ACID related metrics. It makes sense to merge those threads since
> they share the same goal.
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