[jira] [Updated] (AMBARI-25457) Hive 3 Grafana dashboards showing outdated metrics
[ https://issues.apache.org/jira/browse/AMBARI-25457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhiguo Wu updated AMBARI-25457: --- Fix Version/s: 2.8.0 > Hive 3 Grafana dashboards showing outdated metrics > --- > > Key: AMBARI-25457 > URL: https://issues.apache.org/jira/browse/AMBARI-25457 > Project: Ambari > Issue Type: Bug > Components: ambari-metrics >Affects Versions: 2.7.3, 2.7.4, 2.7.5 >Reporter: Tamas Payer >Assignee: Tamas Payer >Priority: Major > Labels: grafana, hive, metrics, pull-request-available > Fix For: 2.8.0 > > Time Spent: 20m > Remaining Estimate: 0h > > Some of the metrics' name has been changed in Hive 3. Due to this change many > graphs shows no data on Hive Home, HiveServer2 and HiveMetastore dashboards. > Suggested changes: > +HiveSever2+ > The _default.General.api_get_all_databases_ and > _default.General.api_get_partitions_by_names_ metrics are not provided by > HiveServer2 anymore - only by HiveMetastore - so the "API Times" row with the > two charts has been removed. > +Hive Metastore+ > |*Original Name*| *New Name*| > |default.General.api_get_all_databases_75thpercentile|default.General.api_get_databases_75thpercentile| > |default.General.api_get_all_databases_999thpercentile|default.General.api_get_databases_999thpercentile| > |default.General.memory.heap.max|default.General.heap.max| > |default.General.memory.heap.used|default.General.heap.used| > |default.General.memory.heap.committed|default.General.heap.committed| > |default.General.memory.non-heap.max|default.General.non-heap.max| > |default.General.memory.non-heap.used|default.General.non-heap.used| > |default.General.memory.non-heap.committed|default.General.non-heap.committed| > > +Hive Home+ > > | *Original Name*| *New Name*| > |default.General.init_total_count_db|default.General.total_count_dbs| > |default.General.init_total_count_tables|default.General.total_count_tables| > |default.General.init_total_count_partitions|default.General.total_count_partitions| > |default.General.api_create_table_count|api_create_table_req_count| > |default.General.memory.heap.max|default.General.heap.max| > |default.General.memory.heap.used|default.General.heap.used| > |default.General.memory.heap.committed|default.General.heap.committed| > |default.General.memory.non-heap.max|default.General.non-heap.max| -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: issues-unsubscr...@ambari.apache.org For additional commands, e-mail: issues-h...@ambari.apache.org
[jira] [Updated] (AMBARI-25405) Remove dependency on com.fasterxml.jackson.core:jackson-databind:2.9.6-2.9.9.1 in Ambari
[ https://issues.apache.org/jira/browse/AMBARI-25405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhiguo Wu updated AMBARI-25405: --- Fix Version/s: 2.8.0 > Remove dependency on > com.fasterxml.jackson.core:jackson-databind:2.9.6-2.9.9.1 in Ambari > > > Key: AMBARI-25405 > URL: https://issues.apache.org/jira/browse/AMBARI-25405 > Project: Ambari > Issue Type: Bug > Components: ambari-server >Affects Versions: 2.7.5 >Reporter: Gabor Boros >Assignee: Éberhardt Péter >Priority: Blocker > Labels: pull-request-available > Fix For: 2.8.0, 2.7.5 > > Time Spent: 1h > Remaining Estimate: 0h > -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: issues-unsubscr...@ambari.apache.org For additional commands, e-mail: issues-h...@ambari.apache.org
[jira] [Updated] (AMBARI-25400) Issue while determining live collector in case of HA
[
https://issues.apache.org/jira/browse/AMBARI-25400?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Zhiguo Wu updated AMBARI-25400:
---
Fix Version/s: 2.8.0
> Issue while determining live collector in case of HA
>
>
> Key: AMBARI-25400
> URL: https://issues.apache.org/jira/browse/AMBARI-25400
> Project: Ambari
> Issue Type: Bug
> Components: ambari-metrics
>Affects Versions: 2.6.2, 2.7.4
>Reporter: amarnath reddy pappu
>Assignee: Éberhardt Péter
>Priority: Major
> Labels: pull-request-available
> Fix For: 2.8.0, 2.7.5
>
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> If collector throws
> http://collectorhost:port/{color:#032f62}/ws/v1/timeline/metrics/livenodes{color}
> 500 error then sink is unable to determine live/healthy collector.
>
> sink will try to connect to another collector only if it is not
> reachable/IOException to first collector. if any other response code other
> than 200 then still it should consider as 1st Collector not reachable.
>
> [https://github.com/apache/ambari/blob/release-2.7.4/ambari-metrics/ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/AbstractTimelineMetricsSink.java#L629]
>
> Possible fix
>
> {code:java}
> if (responseCode == 200) {
> try (InputStream in = connection.getInputStream()) {
> StringWriter writer = new StringWriter();
> IOUtils.copy(in, writer);
> try {
> collectors = gson.fromJson(writer.toString(), new
> TypeToken>(){}.getType());
> } catch (JsonSyntaxException jse) {
> // Swallow this at the behest of still trying to POST
> LOG.debug("Exception deserializing the json data on live " +
> "collector nodes.", jse);
> }
> }
> } else if (responseCode == 500){
> String warnMsg = "Unable to connect to collector to find live nodes,
> Internal server error";
> throw new MetricCollectorUnavailableException(warnMsg);
> }
> {code}
>
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