[jira] [Commented] (KAFKA-6493) Cannot use kafka.metrics.KafkaCSVMetricsReporter

["SivaPrasad (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KAFKA-6493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16369959#comment-16369959 ] 

SivaPrasad commented on KAFKA-6493:
-----------------------------------

Hi,

I face same issue. Also I am looking to enable only few CSV files instead of all. Is that possible ?

Can you brief me on how to fix it using metrics-core.

{color:#8eb021}*I found new version of metrics-core on [https://github.com/dropwizard/metrics].*{color}

Cheers,

Siva

> Cannot use kafka.metrics.KafkaCSVMetricsReporter
> ------------------------------------------------
>
>                 Key: KAFKA-6493
>                 URL: https://issues.apache.org/jira/browse/KAFKA-6493
>             Project: Kafka
>          Issue Type: Bug
>          Components: core, metrics
>    Affects Versions: 1.0.0
>         Environment: $ uname -a
> Linux enerian 4.14.0-3-amd64 #1 SMP Debian 4.14.12-2 (2018-01-06) x86_64 GNU/Linux
> $ java -version
> openjdk version "1.8.0_151"
> OpenJDK Runtime Environment (build 1.8.0_151-8u151-b12-1-b12)
> OpenJDK 64-Bit Server VM (build 25.151-b12, mixed mode)
>            Reporter: okkez
>            Priority: Major
>
> I cannot use kafka.metrics.KafkaCSVMetricsReporter as following with Kafka 1.0.0.
> I added following configuration to server.properties:
> {noformat}
> kafka.metrics.reporters=kafka.metrics.KafkaCSVMetricsReporter
> kafka.metrics.polling.interval.secs=5
> kafka.csv.metrics.dir=/tmp/csv_metrics
> kafka.csv.metrics.reporter.enabled=true
> {noformat}
> And I got following errors in logs/kafkaServer.out every 5 seconds:
> {noformat}
> java.io.IOException: Unable to create /tmp/csv_metrics/RequestsPerSec.csv
>         at com.yammer.metrics.reporting.CsvReporter.createStreamForMetric(CsvReporter.java:141)
>         at com.yammer.metrics.reporting.CsvReporter.getPrintStream(CsvReporter.java:257)
>         at com.yammer.metrics.reporting.CsvReporter.access$000(CsvReporter.java:22)
>         at com.yammer.metrics.reporting.CsvReporter$1.getStream(CsvReporter.java:156)
>         at com.yammer.metrics.reporting.CsvReporter.processMeter(CsvReporter.java:173)
>         at com.yammer.metrics.reporting.CsvReporter.processMeter(CsvReporter.java:22)
>         at com.yammer.metrics.core.Meter.processWith(Meter.java:131)
>         at com.yammer.metrics.reporting.CsvReporter.run(CsvReporter.java:163)
>         at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
>         at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
>         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
>         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>         at java.lang.Thread.run(Thread.java:748)
> {noformat}
> I found https://github.com/infusionsoft/yammer-metrics/blob/v2.2.0/metrics-core/src/main/java/com/yammer/metrics/reporting/CsvReporter.java#L136-L142.
> This means that throw IOException when CSV files to store metrics exist.
> I removed all CSV files and restart server, I got same error...
> I found new version of metrics-core on https://github.com/dropwizard/metrics.
> Kafka should use new version of metrics-core, I think.
> The new version of metrics-core seems not to have a such problem.



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