[jira] [Updated] (HDFS-16582) Expose aggregate latency of slow node as perceived by the reporting node
[ https://issues.apache.org/jira/browse/HDFS-16582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Shilun Fan updated HDFS-16582: -- Component/s: metrics > Expose aggregate latency of slow node as perceived by the reporting node > > > Key: HDFS-16582 > URL: https://issues.apache.org/jira/browse/HDFS-16582 > Project: Hadoop HDFS > Issue Type: New Feature > Components: metrics >Affects Versions: 3.4.0, 3.3.5 >Reporter: Viraj Jasani >Assignee: Viraj Jasani >Priority: Major > Labels: pull-request-available > Fix For: 3.4.0, 3.3.5 > > Time Spent: 1.5h > Remaining Estimate: 0h > > When any datanode is reported to be slower by another node, we expose the > slow node as well as the reporting nodes list for the slow node. However, we > don't provide latency numbers of the slownode as reported by the reporting > node. Having the latency exposed in the metrics would be really helpful for > operators to keep a track of how far behind a given slow node is performing > compared to the rest of the nodes in the cluster. > The operator should be able to gather aggregated latencies of all slow nodes > with their reporting nodes in Namenode metrics. -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-16582) Expose aggregate latency of slow node as perceived by the reporting node
[ https://issues.apache.org/jira/browse/HDFS-16582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Shilun Fan updated HDFS-16582: -- Affects Version/s: 3.3.5 3.4.0 > Expose aggregate latency of slow node as perceived by the reporting node > > > Key: HDFS-16582 > URL: https://issues.apache.org/jira/browse/HDFS-16582 > Project: Hadoop HDFS > Issue Type: New Feature >Affects Versions: 3.4.0, 3.3.5 >Reporter: Viraj Jasani >Assignee: Viraj Jasani >Priority: Major > Labels: pull-request-available > Fix For: 3.4.0, 3.3.5 > > Time Spent: 1.5h > Remaining Estimate: 0h > > When any datanode is reported to be slower by another node, we expose the > slow node as well as the reporting nodes list for the slow node. However, we > don't provide latency numbers of the slownode as reported by the reporting > node. Having the latency exposed in the metrics would be really helpful for > operators to keep a track of how far behind a given slow node is performing > compared to the rest of the nodes in the cluster. > The operator should be able to gather aggregated latencies of all slow nodes > with their reporting nodes in Namenode metrics. -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-16582) Expose aggregate latency of slow node as perceived by the reporting node
[ https://issues.apache.org/jira/browse/HDFS-16582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated HDFS-16582: -- Labels: pull-request-available (was: ) > Expose aggregate latency of slow node as perceived by the reporting node > > > Key: HDFS-16582 > URL: https://issues.apache.org/jira/browse/HDFS-16582 > Project: Hadoop HDFS > Issue Type: New Feature >Reporter: Viraj Jasani >Assignee: Viraj Jasani >Priority: Major > Labels: pull-request-available > Time Spent: 10m > Remaining Estimate: 0h > > When any datanode is reported to be slower by another node, we expose the > slow node as well as the reporting nodes list for the slow node. However, we > don't provide latency numbers of the slownode as reported by the reporting > node. Having the latency exposed in the metrics would be really helpful for > operators to keep a track of how far behind a given slow node is performing > compared to the rest of the nodes in the cluster. > The operator should be able to gather aggregated latencies of all slow nodes > with their reporting nodes in Namenode metrics. -- This message was sent by Atlassian Jira (v8.20.7#820007) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
