We have had one other report of something similar happening. https://issues.apache.org/jira/browse/AVRO-782
What Avro version is this happening with? What JVM version? On a hunch, have you tried adding -XX:-UseLoopPredicate to the JVM args if it is Sun and JRE 6u21 or later? (some issues in loop predicates affect Java 6 too, just not as many as the recent news on Java7). Otherwise, it may likely be the same thing as AVRO-782. Any extra information related to that issue would be welcome. Thanks! -Scott On 8/16/11 8:39 AM, "Vyacheslav Zholudev" <vyacheslav.zholu...@gmail.com> wrote: >Hi, > >I'm having multiple hadoop jobs that use the avro mapred API. >Only in one of the jobs I have a visible mismatch between a number of map >output records and reducer input records. > >Does anybody encountered such a behavior? Can anybody think of possible >explanations of this phenomenon? > >Any pointers/thoughts are highly appreciated! > >Best, >Vyacheslav
