Hi,
I think that most of the failures around this one, do not occur when we run a
single test.
This makes me think that one tests break the others. I have been trying to make
the tests run isolated and I think I have made some progress here. I will
probably commit this later today once I make sure it works fine.
--
Ioannis Canellos
On 13 Δεκ 2011, at 11:14 μ.μ., Lewis John Mcgibbney wrote:
> Hi,
>
> Having a look at failing tests in gora-core module here. In particular
> the following stack trace [1] which occurs for 5 tests in all. I
> thought I had begun to solve it earlier but unfortunately I was wrong.
>
> I think it is the code below, taken from IOUtils which is which is
> invoking the exception. I've added the important line numbers. For
> clarity the stack trace notes that the NPE is caught at line 116.
>
> 107 /** Serializes the object to the given dataoutput using
> * available Hadoop serializations
> * @throws IOException */
> public static<T> void serialize(Configuration conf, DataOutput out
> , T obj, Class<T> objClass) throws IOException {
>
> if(serializationFactory == null) {
> serializationFactory = new SerializationFactory(getOrCreateConf(conf));
> }
> 116 Serializer<T> serializer =
> serializationFactory.getSerializer(objClass);
>
> ByteBufferOutputStream os = new ByteBufferOutputStream();
> try {
> serializer.open(os);
> 121 serializer.serialize(obj);
>
>
>
> [1]
> https://builds.apache.org/job/gora-trunk/org.apache.gora$gora-core/67/testReport/org.apache.gora.mapreduce/TestPersistentSerialization/testSerdeEmployee/
>
>
>
> --
> Lewis
