> On March 19, 2014, 6:49 a.m., Timothy Chen wrote:
> > clients/src/main/java/org/apache/kafka/clients/tools/ProducerPerformance.java,
> >  line 48
> > <https://reviews.apache.org/r/19388/diff/1/?file=526931#file526931line48>
> >
> >     Not sure if this is intentional.

Hey that was going to be my legacy :-) JK, that was for testing, removed it.


> On March 19, 2014, 6:49 a.m., Timothy Chen wrote:
> > clients/src/main/java/org/apache/kafka/common/metrics/stats/SampledStat.java,
> >  line 88
> > <https://reviews.apache.org/r/19388/diff/1/?file=526934#file526934line88>
> >
> >     Should all the callers also check null now?

Yeah thinking about it this is inconsistent with the handling of current(). I 
made it consistent. Now oldest() will add a sample if there are no current 
samples and will never return null.


- Jay


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On March 19, 2014, 5:29 p.m., Jay Kreps wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/19388/
> -----------------------------------------------------------
> 
> (Updated March 19, 2014, 5:29 p.m.)
> 
> 
> Review request for kafka.
> 
> 
> Bugs: KAFKA-1251
>     https://issues.apache.org/jira/browse/KAFKA-1251
> 
> 
> Repository: kafka
> 
> 
> Description
> -------
> 
> Reviewable patch.
> 
> 
> Diffs
> -----
> 
>   clients/src/main/java/org/apache/kafka/clients/producer/KafkaProducer.java 
> 1ac69436f117800815b8d50f042e9e2a29364b43 
>   
> clients/src/main/java/org/apache/kafka/clients/producer/internals/Metadata.java
>  33d62a4b83fbab5b22b91b22f6b744af1c98d262 
>   
> clients/src/main/java/org/apache/kafka/clients/producer/internals/RecordAccumulator.java
>  673b2962771c28ceb3c7a6c0fd6f69521bd7ed16 
>   
> clients/src/main/java/org/apache/kafka/clients/producer/internals/RecordBatch.java
>  038a05a94b795ec0a95b2d40a89222394b5a74c4 
>   
> clients/src/main/java/org/apache/kafka/clients/producer/internals/Sender.java 
> 565331dfb9cd1d65be37ed97830aa42e44d2e127 
>   
> clients/src/main/java/org/apache/kafka/clients/tools/ProducerPerformance.java 
> 3ebbb804242be6a001b3bae6524afccc85a87602 
>   clients/src/main/java/org/apache/kafka/common/metrics/Metrics.java 
> 6db2dfbe94c940efa37463298f0b0b1893e646e1 
>   clients/src/main/java/org/apache/kafka/common/metrics/Sensor.java 
> 7e4849b7a148009c8a878349d7f0239108ccad8c 
>   clients/src/main/java/org/apache/kafka/common/metrics/stats/Rate.java 
> 3b0454f26490d1f4a2a80efb00165fc72587fbf8 
>   
> clients/src/main/java/org/apache/kafka/common/metrics/stats/SampledStat.java 
> f8b413a8c273cdad56177fbc6971fece4feb86b3 
>   clients/src/main/java/org/apache/kafka/common/network/ByteBufferSend.java 
> 9305b61ddeaa2bb400cbbb6d3c99c8ecaade6b8f 
>   clients/src/main/java/org/apache/kafka/common/network/NetworkReceive.java 
> 51d4892dfc18580e5e213d386c5de387a47d3c6b 
>   clients/src/main/java/org/apache/kafka/common/network/Selector.java 
> 983963200ce81614577cd6182a5d2f10c22b95d4 
>   clients/src/test/java/org/apache/kafka/clients/producer/MetadataTest.java 
> 09a5355d25a3b94c8e23caa2adc77cb1c59368b9 
>   
> clients/src/test/java/org/apache/kafka/clients/producer/RecordAccumulatorTest.java
>  ed5690641a22fbe4bd91b0c6055d465944b08c06 
>   clients/src/test/java/org/apache/kafka/clients/producer/SenderTest.java 
> 12c9500ce4387306ab5aa7a5781b4aca52b86604 
>   clients/src/test/java/org/apache/kafka/common/network/SelectorTest.java 
> 90e2dcf5434db546387302fb0219edfdb363592e 
>   clients/src/test/java/org/apache/kafka/test/MetricsBench.java 
> 7239b4a56e93f019e66aa2cf2aa9b04c26908bfd 
> 
> Diff: https://reviews.apache.org/r/19388/diff/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> Jay Kreps
> 
>

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