hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ayappan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-10744) LZ4 Compression fails to recognize PowerPC Little Endian Architecture
Date Tue, 24 Jun 2014 09:39:24 GMT
Ayappan created HADOOP-10744:
--------------------------------

             Summary: LZ4 Compression fails to recognize PowerPC Little Endian Architecture
                 Key: HADOOP-10744
                 URL: https://issues.apache.org/jira/browse/HADOOP-10744
             Project: Hadoop Common
          Issue Type: Test
          Components: io, native
    Affects Versions: 2.4.0, 2.3.0, 2.2.0
         Environment: PowerPC Little Endian (ppc64le)
            Reporter: Ayappan


Lz4 Compression fails to identify the PowerPC Little Endian Architecture. It recognizes it
as Big Endian and several testcases( TestCompressorDecompressor, TestCodec, TestLz4CompressorDecompressor)
 fails due to this.

Running org.apache.hadoop.io.compress.TestCompressorDecompressor
Tests run: 2, Failures: 2, Errors: 0, Skipped: 0, Time elapsed: 0.435 sec <<< FAILURE!
- in org.apache.hadoop.io.compress.TestCompressorDecompressor
testCompressorDecompressor(org.apache.hadoop.io.compress.TestCompressorDecompressor)  Time
elapsed: 0.308 sec  <<< FAILURE!
org.junit.internal.ArrayComparisonFailure: org.apache.hadoop.io.compress.lz4.Lz4Compressor_org.apache.hadoop.io.compress.lz4.Lz4Decompressor-
 byte arrays not equals error !!!: arrays first differed at element [1428]; expected:<4>
but was:<10>
        at org.junit.internal.ComparisonCriteria.arrayEquals(ComparisonCriteria.java:50)
        at org.junit.Assert.internalArrayEquals(Assert.java:473)
        at org.junit.Assert.assertArrayEquals(Assert.java:294)
        at org.apache.hadoop.io.compress.CompressDecompressTester$CompressionTestStrategy$2.assertCompression(CompressDecompressTester.java:325)
        at org.apache.hadoop.io.compress.CompressDecompressTester.test(CompressDecompressTester.java:135)
        at org.apache.hadoop.io.compress.TestCompressorDecompressor.testCompressorDecompressor(TestCompressorDecompressor.java:58)
.......
.......
.....



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message