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From "Nirav Thakkar (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-10777) LegacySSTableTest Test-case failure, Issue with test\data\legacy-sstables\jb\Keyspace1\Keyspace1-Standard1-jb-0-Summary.db file read on BIG ENDian systems
Date Fri, 27 Nov 2015 05:43:11 GMT
Nirav Thakkar created CASSANDRA-10777:
-----------------------------------------

             Summary: LegacySSTableTest Test-case failure,  Issue with test\data\legacy-sstables\jb\Keyspace1\Keyspace1-Standard1-jb-0-Summary.db
 file read on BIG ENDian systems
                 Key: CASSANDRA-10777
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10777
             Project: Cassandra
          Issue Type: Bug
         Environment: OS:RHEL7 and BIG ENDian system
            Reporter: Nirav Thakkar


I am building Cassandra 2.2.3 on BigEndian System. Cassandra builds successfully. However
there are quite a few test case failures. One of the failing test case is LegacySSTableTest.
This test case reads the file test\data\legacy-sstables\jb\Keyspace1\Keyspace1-Standard1-jb-0-Summary.db

Are these existing test data files, specific to Little Endian systems?

I have observed differences in values read on a LE Vs BE systems.

I use the following command to run the test case. ant test -Dtest.name=LegacySSTableTest











I get the following error:

[junit] ------------- Standard Error -----------------
[junit] Failed to read jb
[junit] ------------- ---------------- ---------------
[junit] Testcase: testStreaming(org.apache.cassandra.io.sstable.LegacySSTableTest): FAILED
[junit] null
[junit] junit.framework.AssertionFailedError
[junit] at org.apache.cassandra.io.sstable.IndexSummary.<init>(IndexSummary.java:80)
[junit] at org.apache.cassandra.io.sstable.IndexSummary$IndexSummarySerializer.deserialize(IndexSummary.java:317)
[junit] at org.apache.cassandra.io.sstable.SSTableReader.loadSummary(SSTableReader.java:877)
[junit] at org.apache.cassandra.io.sstable.SSTableReader.load(SSTableReader.java:730)
[junit] at org.apache.cassandra.io.sstable.SSTableReader.load(SSTableReader.java:692)
[junit] at org.apache.cassandra.io.sstable.SSTableReader.open(SSTableReader.java:480)
[junit] at org.apache.cassandra.io.sstable.SSTableReader.open(SSTableReader.java:376)
[junit] at org.apache.cassandra.io.sstable.SSTableReader.open(SSTableReader.java:371)
[junit] at org.apache.cassandra.io.sstable.SSTableReader.open(SSTableReader.java:363)
[junit] at org.apache.cassandra.io.sstable.LegacySSTableTest.testStreaming(LegacySSTableTest.java:115)
[junit] at org.apache.cassandra.io.sstable.LegacySSTableTest.testStreaming(LegacySSTableTest.java:110)




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