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Date: Fri, 23 Sep 2016 13:22:21 +0000 (UTC)
From: "ASF GitHub Bot (JIRA)" <jira@apache.org>
To: issues@flink.apache.org
Message-ID: <JIRA.13002301.1472808146000.648559.1474636941481@Atlassian.JIRA>
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Subject: [jira] [Commented] (FLINK-4564) [metrics] Delimiter should be
 configured per reporter
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archived-at: Fri, 23 Sep 2016 13:22:24 -0000


    [ https://issues.apache.org/jira/browse/FLINK-4564?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15516431#comment-15516431 ] 

ASF GitHub Bot commented on FLINK-4564:
---------------------------------------

Github user zentol commented on a diff in the pull request:

    https://github.com/apache/flink/pull/2517#discussion_r80240626
  
    --- Diff: flink-runtime/src/main/java/org/apache/flink/runtime/metrics/MetricRegistry.java ---
    @@ -219,9 +235,19 @@ public ScopeFormats getScopeFormats() {
     	public void register(Metric metric, String metricName, MetricGroup group) {
     		try {
     			if (reporters != null) {
    -				for (MetricReporter reporter : reporters) {
    -					if (reporter != null) {
    -						reporter.notifyOfAddedMetric(metric, metricName, group);
    +				for (int i= 0; i<reporters.size();i++) {
    +					MetricReporter reporter = reporters.get(i);
    +					if (reporter != null){
    --- End diff --
    
    missing space before curly brace.


> [metrics] Delimiter should be configured per reporter
> -----------------------------------------------------
>
>                 Key: FLINK-4564
>                 URL: https://issues.apache.org/jira/browse/FLINK-4564
>             Project: Flink
>          Issue Type: Bug
>          Components: Metrics
>    Affects Versions: 1.1.0
>            Reporter: Chesnay Schepler
>            Assignee: Anton Mushin
>
> Currently, the delimiter used or the scope string is based on a configuration setting shared by all reporters. However, different reporters may have different requirements in regards to the delimiter, as such we should allow reporters to use a different delimiter.
> We can keep the current setting as a global setting that is used if no specific setting was set.


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