[ https://issues.apache.org/jira/browse/HADOOP-10744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ayappan updated HADOOP-10744: ----------------------------- Fix Version/s: 2.4.1 Status: Patch Available (was: Open) > 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 > Assignee: Ayappan > Fix For: 2.4.1 > > Attachments: HADOOP-10744.patch > > > 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 (v6.3.4#6332)