[ https://issues.apache.org/jira/browse/FLINK-7122?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
wyp updated FLINK-7122: ----------------------- Description: When metric name contains special characters then Graphite will not display them, because Graphite(GraphiteUDP) only replace white space to {{-}}(See:[GraphiteUDP.java|https://github.com/dropwizard/metrics/blob/3.1-maintenance/metrics-graphite/src/main/java/com/codahale/metrics/graphite/GraphiteUDP.java#L109]). But Flink metric variable's associated value like this: {code} <job_id> -> 9e81f84c50820c304b8af2b16fa8140b <task_id> -> cbc357ccb763df2852fee8c4fc7d55f2 <task_attempt_id> -> 690a6cebdd1bfa9edacfed50aa1d4807 <host> -> localhost <operator_name> -> Sink: es <task_name> -> Source: Custom Source -> TestFlat -> Map -> Sink: es <task_attempt_num> -> 0 <job_name> -> MyFlinkJobs <tm_id> -> 34d31d54c0031328a6ec8910e571a7f8 <subtask_index> -> 0 {code} then {{metrics.scope.task}} 's full name will be {{flinkjobs.localhost.taskmanager.34d31d54c0031328a6ec8910e571a7f8.MyFlinkJobs.Source: Custom Source -> TestFlat -> Map -> Sink: es.0}}, but this will not be display in Graphite, because Graphite didn't support {{:}},{{>}} etc. special characters. was: When metric name contains special characters then Graphite will not display them, because Graphite(GraphiteUDP) only replace white space to {{-}}(See:[GraphiteUDP.java|https://github.com/dropwizard/metrics/blob/3.1-maintenance/metrics-graphite/src/main/java/com/codahale/metrics/graphite/GraphiteUDP.java#L109]). But Flink metric variable's associated value like this: {code} <job_id> -> bcab9cc1c21d8ac83f721ef908391755 <task_id> -> cbc357ccb763df2852fee8c4fc7d55f2 <task_attempt_id> -> 2348e14acc555848fea3f9bc8c06a4f6 <host> -> l-hdps775 <operator_name> -> Sink: es <task_name> -> Source: Custom Source -> Flat Map -> Sink: es <task_attempt_num> -> 0 <job_name> -> BinlogSyn <tm_id> -> 49870456e42ebab1a3b4afaf2ad1f5d8 <subtask_index> -> 0 {code} then {{metrics.scope.task}} 's full name will be {{flinkjobs.localhost.taskmanager.34d31d54c0031328a6ec8910e571a7f8.MyFlinkJobs.Source: Custom Source -> TestFlat -> Map -> Sink: es.0}}, but this will not be display in Graphite, because Graphite didn't support {{:}},{{>}} etc. special characters. > When metric name contains special characters then Graphite will not display > them > -------------------------------------------------------------------------------- > > Key: FLINK-7122 > URL: https://issues.apache.org/jira/browse/FLINK-7122 > Project: Flink > Issue Type: Bug > Components: Metrics > Affects Versions: 1.3.1 > Reporter: wyp > Priority: Minor > > When metric name contains special characters then Graphite will not display > them, because Graphite(GraphiteUDP) only replace white space to > {{-}}(See:[GraphiteUDP.java|https://github.com/dropwizard/metrics/blob/3.1-maintenance/metrics-graphite/src/main/java/com/codahale/metrics/graphite/GraphiteUDP.java#L109]). > But Flink metric variable's associated value like this: > {code} > <job_id> -> 9e81f84c50820c304b8af2b16fa8140b > <task_id> -> cbc357ccb763df2852fee8c4fc7d55f2 > <task_attempt_id> -> 690a6cebdd1bfa9edacfed50aa1d4807 > <host> -> localhost > <operator_name> -> Sink: es > <task_name> -> Source: Custom Source -> TestFlat -> Map -> Sink: es > <task_attempt_num> -> 0 > <job_name> -> MyFlinkJobs > <tm_id> -> 34d31d54c0031328a6ec8910e571a7f8 > <subtask_index> -> 0 > {code} > then {{metrics.scope.task}} 's full name will be > {{flinkjobs.localhost.taskmanager.34d31d54c0031328a6ec8910e571a7f8.MyFlinkJobs.Source: > Custom Source -> TestFlat -> Map -> Sink: es.0}}, but this will not be > display in Graphite, because Graphite didn't support {{:}},{{>}} etc. special > characters. -- This message was sent by Atlassian JIRA (v6.4.14#64029)