HistogramLogProcessor does not support IntCountsHistogram

[teja-rao]

When i try to parse the log file with HistogramLogProcessor, I get the this error. I see in the code only DoubleHistogram and Histogram are supported by the LogProcessor. Is there a workaround to this? Is there any other way to read these histogram files?

Exception in thread "HistogramLogProcessor" java.lang.IllegalArgumentException: The buffer's encoded value byte size (4) does not match the Histogram's (8)
at org.HdrHistogram.AbstractHistogram.decodeFromByteBuffer(AbstractHistogram.java:1778)
at org.HdrHistogram.AbstractHistogram.decodeFromCompressedByteBuffer(AbstractHistogram.java:1886)
at org.HdrHistogram.Histogram.decodeFromCompressedByteBuffer(Histogram.java:252)
at org.HdrHistogram.EncodableHistogram.decodeFromCompressedByteBuffer(EncodableHistogram.java:55)
at org.HdrHistogram.HistogramLogReader.nextIntervalHistogram(HistogramLogReader.java:232)
at org.HdrHistogram.HistogramLogReader.nextIntervalHistogram(HistogramLogReader.java:136)
at org.HdrHistogram.HistogramLogProcessor.run(HistogramLogProcessor.java:181)

[giltene]

I'm working on accepting any word size smaller than the target's in a coming code push. That would fix the above.

[teja-rao]

Yes that should fix it. Thanks Gil.

[giltene]

Addressed with 24390be and included in 2.1.5