FAQ
With JAVA_HOME set to 64 bit version of jvm, "ant test -Dtestcase=TestReduceFetch" fails with error message

--
junit.framework.AssertionFailedError: Expected at least 1MB fewer bytes read from local (21135390) than written to HDFS (21012480)
at org.apache.hadoop.mapred.TestReduceFetch.testReduceFromPartialMem(TestReduceFetch.java:133)
...



The same test succeeds with 32 bit jvm. java version "1.6.0_07" is used on both the cases.

This error is reproducible in both hadoop0.20 and hadoop0.20.1 (yahoo's release)

Anybody seen this issue?

Thanks
Rama

Search Discussions

Related Discussions

Discussion Navigation
viewthread | post
Discussion Overview
groupmapreduce-dev @
categorieshadoop
postedAug 5, '09 at 7:32a
activeAug 5, '09 at 7:32a
posts1
users1
websitehadoop.apache.org...
irc#hadoop

1 user in discussion

Rama Ramasamy: 1 post

People

Translate

site design / logo © 2022 Grokbase