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https://issues.apache.org/jira/browse/PARQUET-725?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Niels Basjes resolved PARQUET-725.
----------------------------------
Resolution: Fixed
I found that the upgrade to Avro 1.8.2 has been done in PARQUET-1149
I verified and the problem described here no longer occurs.
> Parquet AVRO tests fail when debug logging is enabled
> -----------------------------------------------------
>
> Key: PARQUET-725
> URL: https://issues.apache.org/jira/browse/PARQUET-725
> Project: Parquet
> Issue Type: Bug
> Reporter: Niels Basjes
> Assignee: Niels Basjes
>
> I found that on my machine some of the tests in the parquet-avro fail.
> {code}
> Tests run: 25, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.073 sec
> Running org.apache.parquet.avro.TestAvroDataSupplier
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec
> Running org.apache.parquet.avro.TestReadWrite
> Tests run: 18, Failures: 4, Errors: 0, Skipped: 0, Time elapsed: 0.414 sec
> <<< FAILURE!
> Running org.apache.parquet.avro.TestBackwardCompatibility
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.016 sec
> Running org.apache.parquet.avro.TestReadWriteOldListBehavior
> Tests run: 16, Failures: 4, Errors: 0, Skipped: 0, Time elapsed: 0.148 sec
> <<< FAILURE!
> Running org.apache.parquet.avro.TestInputOutputFormat
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.29 sec
> Running org.apache.parquet.avro.TestReflectLogicalTypes
> Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.165 sec
> Running org.apache.parquet.avro.TestCircularReferences
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0 sec
> Results :
> Failed tests:
> testWriteReflectReadGeneric(org.apache.parquet.avro.TestReflectReadWrite):
> expected:<{"myboolean": true, "mybyte": 1, "myshort": 1, "myint": 1,
> "mylong": 2, "myfloat": 3.1, "mydouble": 4.1, "mybytes": {"bytes":
> "\u0001\u0002\u0003\u0004"}, "mystring": "Hello", "myenum": "A", "mymap":
> {"a": "1", "b": "2"}, "myshortarray": [1, 2], "myintarray": [1, 2],
> "mystringarray": ["a", "b"], "mylist": ["a", "b", "c"]}> but
> was:<{"myboolean": true, "mybyte": 1, "myshort": 1, "myint": 1, "mylong": 2,
> "myfloat": 3.1, "mydouble": 4.1, "mybytes": {"bytes": ""}, "mystring":
> "Hello", "myenum": "A", "mymap": {"a": "1", "b": "2"}, "myshortarray": [1,
> 2], "myintarray": [1, 2], "mystringarray": ["a", "b"], "mylist": ["a", "b",
> "c"]}>
> testWriteDecimalBytes(org.apache.parquet.avro.TestGenericLogicalTypes):
> Should read BigDecimals as bytes expected:<[{"dec": {"bytes": "ò\u0096"}},
> {"dec": {"bytes": "\u0000²àø"}}]> but was:<[{"dec": {"bytes": ""}}, {"dec":
> {"bytes": ""}}]>
> testAll[0](org.apache.parquet.avro.TestReadWrite):
> expected:<java.nio.HeapByteBuffer[pos=0 lim=5 cap=5]> but
> was:<java.nio.HeapByteBuffer[pos=5 lim=5 cap=5]>
> testAllUsingDefaultAvroSchema[0](org.apache.parquet.avro.TestReadWrite):
> expected:<java.nio.HeapByteBuffer[pos=0 lim=5 cap=5]> but
> was:<java.nio.HeapByteBuffer[pos=5 lim=5 cap=5]>
> testAll[1](org.apache.parquet.avro.TestReadWrite):
> expected:<java.nio.HeapByteBuffer[pos=0 lim=5 cap=5]> but
> was:<java.nio.HeapByteBuffer[pos=5 lim=5 cap=5]>
> testAllUsingDefaultAvroSchema[1](org.apache.parquet.avro.TestReadWrite):
> expected:<java.nio.HeapByteBuffer[pos=0 lim=5 cap=5]> but
> was:<java.nio.HeapByteBuffer[pos=5 lim=5 cap=5]>
> testAll[0](org.apache.parquet.avro.TestReadWriteOldListBehavior):
> expected:<java.nio.HeapByteBuffer[pos=0 lim=5 cap=5]> but
> was:<java.nio.HeapByteBuffer[pos=5 lim=5 cap=5]>
>
> testAllUsingDefaultAvroSchema[0](org.apache.parquet.avro.TestReadWriteOldListBehavior):
> expected:<java.nio.HeapByteBuffer[pos=0 lim=5 cap=5]> but
> was:<java.nio.HeapByteBuffer[pos=5 lim=5 cap=5]>
> testAll[1](org.apache.parquet.avro.TestReadWriteOldListBehavior):
> expected:<java.nio.HeapByteBuffer[pos=0 lim=5 cap=5]> but
> was:<java.nio.HeapByteBuffer[pos=5 lim=5 cap=5]>
>
> testAllUsingDefaultAvroSchema[1](org.apache.parquet.avro.TestReadWriteOldListBehavior):
> expected:<java.nio.HeapByteBuffer[pos=0 lim=5 cap=5]> but
> was:<java.nio.HeapByteBuffer[pos=5 lim=5 cap=5]>
> {code}
> I see two classes of problems:
> # The json with byte arrays appear different.
> # Some tests compare the 'toString' of a ByteBuffer. Now for two ByteBuffers
> that both contain the SAME bytes these tests fail simply because the position
> field of the ByteBuffer is different. I think these should compare the
> contents of the ByteBuffer instead.
> {code}
> <java.nio.HeapByteBuffer[pos=0 lim=5 cap=5]> but
> was:<java.nio.HeapByteBuffer[pos=5 lim=5 cap=5]>
> {code}
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