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Date: Wed, 9 Oct 2013 16:56:52 -0700
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Subject: Re: Unable to compile a namespace-less schema
From: Vitaly Gordon <vitalip@gmail.com>
To: user <user@avro.apache.org>
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Does anyone else might have an idea how I can resolve this "namespace-less"
Avro schema code generation?

Thanks,
Vitaly


On Mon, Oct 7, 2013 at 2:04 PM, Vitaly Gordon <vitalip@gmail.com> wrote:

> Hi Sean,
> Here is a file that contains a single record that I cannot read using a
> specific reader.
>
> It's hard for me to add code because the problem is a compilation problem
> with the generated Java files.
>
> So to recreate the problem:
> 1. Extract the schema from the record
> 2. Generate the code from the schema
> 3. Compile
>
> Is there another way that I can describe the issue?
>
>
>
> On Mon, Oct 7, 2013 at 10:58 AM, Sean Busbey <busbey@cloudera.com> wrote:
>
>> Hi Vitay!
>>
>> Can you give us a minimal schema and test program that illustrates the
>> problem you're describing?
>>
>> --
>> Sean
>> On Oct 7, 2013 12:27 PM, "Vitaly Gordon" <vitalip@gmail.com> wrote:
>>
>>> Hi All,
>>> I am trying to read Avro data that its schema does not have a namespace.
>>> The problem is that I cannot compile the classes, because the generated
>>> Java code does not have a package. On the other hand, if I do add some
>>> arbitrary namespace to the schema, the record is resolved as a generic one,
>>> which then fails on ClassCastException to the specific record.
>>>
>>> Any ideas on how I can resolve this issue?
>>>
>>> Thanks,
>>> Vitay
>>>
>>
>

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<div dir=3D"ltr">Does anyone else might have an idea how I can resolve this=
 &quot;namespace-less&quot; Avro schema code generation?<div><br></div><div=
>Thanks,</div><div>Vitaly</div></div><div class=3D"gmail_extra"><br><br><di=
v class=3D"gmail_quote">
On Mon, Oct 7, 2013 at 2:04 PM, Vitaly Gordon <span dir=3D"ltr">&lt;<a href=
=3D"mailto:vitalip@gmail.com" target=3D"_blank">vitalip@gmail.com</a>&gt;</=
span> wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8e=
x;border-left:1px #ccc solid;padding-left:1ex">
<div dir=3D"ltr">Hi Sean,<div>Here is a file that contains a single record =
that I cannot read using a specific reader.</div><div><br></div><div>It&#39=
;s hard for me to add code because the problem is a compilation problem wit=
h the generated Java files.</div>

<div><br></div><div>So to recreate the problem:</div><div>1. Extract the sc=
hema from the record</div><div>2. Generate the code from the schema</div><d=
iv>3. Compile</div><div><br></div><div>
Is there another way that I can describe the issue?</div><div><br></div></d=
iv><div class=3D"HOEnZb"><div class=3D"h5"><div class=3D"gmail_extra"><br><=
br><div class=3D"gmail_quote">On Mon, Oct 7, 2013 at 10:58 AM, Sean Busbey =
<span dir=3D"ltr">&lt;<a href=3D"mailto:busbey@cloudera.com" target=3D"_bla=
nk">busbey@cloudera.com</a>&gt;</span> wrote:<br>

<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex"><p dir=3D"ltr">Hi Vitay!</p>
<p dir=3D"ltr">Can you give us a minimal schema and test program that illus=
trates the problem you&#39;re describing?</p><span><font color=3D"#888888">
<p dir=3D"ltr">-- <br>
Sean</p></font></span><div><div>
<div class=3D"gmail_quote">On Oct 7, 2013 12:27 PM, &quot;Vitaly Gordon&quo=
t; &lt;<a href=3D"mailto:vitalip@gmail.com" target=3D"_blank">vitalip@gmail=
.com</a>&gt; wrote:<br type=3D"attribution"><blockquote class=3D"gmail_quot=
e" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">


<div dir=3D"ltr">Hi All,<div>I am trying to read Avro data that its schema =
does not have a namespace. The problem is that I cannot compile the classes=
, because the generated Java code does not have a package. On the other han=
d, if I do add some arbitrary namespace to the schema, the record is resolv=
ed as a generic one, which then fails on ClassCastException to the specific=
 record.</div>


<div><br></div><div>Any ideas on how I can resolve this issue?</div><div><b=
r></div><div>Thanks,</div><div>Vitay</div></div>
</blockquote></div>
</div></div></blockquote></div><br></div>
</div></div></blockquote></div><br></div>

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