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From: "Shlok Thakur" <shlok.thakur@fonantrix.com>
To: <user@avro.apache.org>
Subject: Issue with Protobuf and Thrift content type
Date: Mon, 17 Jun 2013 10:27:21 +0530
Message-ID: <000901ce6b17$28539830$78fac890$@thakur@fonantrix.com>
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Hi,

                

In my Java application,I want to provide support for Avro, Thrift and
Protobuf. I am using java classes generated by avro schema and  avro idl.
When I use ProtoBufDatumReader and ProtoBufDatumWriter classes to support
encode and decode Protobuf content. I get following exception:

java.lang.RuntimeException: java.lang.NoSuchMethodException:
org.openrtb.common.api.BidRequest.getDescriptor()

      at
org.apache.avro.protobuf.ProtobufData.getSchema(ProtobufData.java:181)

      at
org.apache.avro.protobuf.ProtobufDatumWriter.<init>(ProtobufDatumWriter.java
:36)

      at
org.openrtb.dsp.core.DemandSideServerTest.writeBidRequest(DemandSideServerTe
st.java:293)

      at
org.openrtb.dsp.core.DemandSideServerTest.protobufRespondTest(DemandSideServ
erTest.java:263)

      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

      at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)

      at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)

      at java.lang.reflect.Method.invoke(Method.java:597)

      at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.
java:44)

      at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.j
ava:15)

      at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.ja
va:41)

      at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.jav
a:20)

      at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28
)

      at
org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunne
r.java:79)

      at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.jav
a:71)

      at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.jav
a:49)

      at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)

 

Similarly Thrift content type is also not working for me. Following is the
exception:

java.lang.NullPointerException: null of org.openrtb.common.api.BidRequest

      at
org.apache.avro.generic.GenericDatumWriter.npe(GenericDatumWriter.java:93)

      at
org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:87)

      at
org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:58)

      at
org.openrtb.dsp.core.DemandSideServerTest.writeBidRequest(DemandSideServerTe
st.java:295)

      at
org.openrtb.dsp.core.DemandSideServerTest.thriftRespondTest(DemandSideServer
Test.java:275)

      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

      at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)

      at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)

      at java.lang.reflect.Method.invoke(Method.java:597)

 

pls find the attachment to complete stack trace for  Protobuf & Thirft issue


Can you pls advice and help me to resolve this issue.

 

Regards

Shlok Thakur


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<div class=3DSection1>

<p class=3DMsoNormal><span =
style=3D'color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>Hi,<o:p></o:p></p>

<p =
class=3DMsoNormal>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&=
nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
<o:p></o:p></p>

<p class=3DMsoNormal>In my Java application,I want to provide support =
for Avro,
Thrift and Protobuf. I am using java classes generated by avro schema =
and
&nbsp;avro idl. When I use ProtoBufDatumReader and ProtoBufDatumWriter =
classes to
support encode and decode Protobuf content. I get following =
exception:<o:p></o:p></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><u><span =
style=3D'font-size:10.0pt;
font-family:"Courier =
New";color:navy'>java.lang.RuntimeException</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier New";color:red'>: =
</span><u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>java.lang.NoSuchMethodException</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier New";color:red'>:
org.openrtb.common.api.BidRequest.getDescriptor()</span><span =
style=3D'font-size:
10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
org.apache.avro.protobuf.ProtobufData.getSchema(</span><u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>ProtobufData.java:181</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
org.apache.avro.protobuf.ProtobufDatumWriter.&lt;init&gt;(</span><u><span=

style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>ProtobufDatumWriter.java:36</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
org.openrtb.dsp.core.DemandSideServerTest.writeBidRequest(</span><u><span=

style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>DemandSideServerTest.java:293</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
org.openrtb.dsp.core.DemandSideServerTest.protobufRespondTest(</span><u><=
span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>DemandSideServerTest.java:263</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
sun.reflect.NativeMethodAccessorImpl.invoke0(</span><u><span =
style=3D'font-size:
10.0pt;font-family:"Courier New";color:navy'>Native =
Method</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
sun.reflect.NativeMethodAccessorImpl.invoke(</span><u><span =
style=3D'font-size:
10.0pt;font-family:"Courier =
New";color:navy'>NativeMethodAccessorImpl.java:39</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
sun.reflect.DelegatingMethodAccessorImpl.invoke(</span><u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>DelegatingMethodAccessorImpl.java:25</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
java.lang.reflect.Method.invoke(</span><u><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:navy'>Method.java:597</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(</span><u><sp=
an
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>FrameworkMethod.java:44</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
org.junit.internal.runners.model.ReflectiveCallable.run(</span><u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>ReflectiveCallable.java:15</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
org.junit.runners.model.FrameworkMethod.invokeExplosively(</span><u><span=

style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>FrameworkMethod.java:41</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
org.junit.internal.runners.statements.InvokeMethod.evaluate(</span><u><sp=
an
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>InvokeMethod.java:20</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
org.junit.internal.runners.statements.RunBefores.evaluate(</span><u><span=

style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>RunBefores.java:28</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(</span><u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>BlockJUnit4ClassRunner.java:79</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
org.junit.runners.BlockJUnit4ClassRunner.runChild(</span><u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>BlockJUnit4ClassRunner.java:71</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at =
org.junit.runners.BlockJUnit4ClassRunner.runChild(</span><u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>BlockJUnit4ClassRunner.java:49</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal><span =
style=3D'font-size:10.0pt;font-family:"Courier New";
color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
org.junit.runners.ParentRunner$3.run(</span><u><span =
style=3D'font-size:10.0pt;
font-family:"Courier =
New";color:navy'>ParentRunner.java:193</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>Similarly Thrift content type is also not working =
for me.
Following is the exception:<o:p></o:p></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><u><span =
style=3D'font-size:10.0pt;
font-family:"Courier =
New";color:navy'>java.lang.NullPointerException</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier New";color:red'>: null of
org.openrtb.common.api.BidRequest</span><span style=3D'font-size:10.0pt;
font-family:"Courier New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
org.apache.avro.generic.GenericDatumWriter.npe(</span><u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>GenericDatumWriter.java:93</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
org.apache.avro.generic.GenericDatumWriter.write(</span><u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>GenericDatumWriter.java:87</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
org.apache.avro.generic.GenericDatumWriter.write(</span><u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>GenericDatumWriter.java:58</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
org.openrtb.dsp.core.DemandSideServerTest.writeBidRequest(</span><u><span=

style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>DemandSideServerTest.java:295</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
org.openrtb.dsp.core.DemandSideServerTest.thriftRespondTest(</span><u><sp=
an
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>DemandSideServerTest.java:275</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
sun.reflect.NativeMethodAccessorImpl.invoke0(</span><u><span =
style=3D'font-size:
10.0pt;font-family:"Courier New";color:navy'>Native =
Method</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
sun.reflect.NativeMethodAccessorImpl.invoke(</span><u><span =
style=3D'font-size:
10.0pt;font-family:"Courier =
New";color:navy'>NativeMethodAccessorImpl.java:39</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><span =
style=3D'font-size:10.0pt;
font-family:"Courier New";color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
sun.reflect.DelegatingMethodAccessorImpl.invoke(</span><u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>DelegatingMethodAccessorImpl.java:25</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><span
style=3D'font-size:10.0pt;font-family:"Courier =
New"'><o:p></o:p></span></p>

<p class=3DMsoNormal><span =
style=3D'font-size:10.0pt;font-family:"Courier New";
color:red'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at =
java.lang.reflect.Method.invoke(</span><u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:navy'>Method.java:597</span></u><span
style=3D'font-size:10.0pt;font-family:"Courier =
New";color:red'>)</span><o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>pls find the attachment to complete stack trace for
&nbsp;Protobuf &amp; Thirft issue &nbsp;&nbsp;<o:p></o:p></p>

<p class=3DMsoNormal>Can you pls advice and help me to resolve this =
issue.<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>Regards<o:p></o:p></p>

<p class=3DMsoNormal>Shlok Thakur<o:p></o:p></p>

</div>

</body>

</html>

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Content-Type: text/plain;
	name="protobuf.txt"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: attachment;
	filename="protobuf.txt"

org.openrtb.dsp.intf.model.DSPException: =
org.openrtb.dsp.intf.model.DSPException: java.lang.RuntimeException: =
java.lang.NoSuchMethodException: =
org.openrtb.common.api.BidRequest.getDescriptor()
	at =
org.openrtb.dsp.core.DemandSideServer.respond(DemandSideServer.java:142)
	at =
org.openrtb.dsp.core.DemandSideServerTest.protobufRespondTest(DemandSideS=
erverTest.java:265)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at =
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java=
:39)
	at =
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorI=
mpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at =
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMeth=
od.java:44)
	at =
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallabl=
e.java:15)
	at =
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod=
.java:41)
	at =
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.=
java:20)
	at =
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java=
:28)
	at =
org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRu=
nner.java:79)
	at =
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.=
java:71)
	at =
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.=
java:49)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
	at =
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4Test=
Reference.java:49)
	at =
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.jav=
a:38)
	at =
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTes=
tRunner.java:467)
	at =
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTes=
tRunner.java:683)
	at =
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunn=
er.java:390)
	at =
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRun=
ner.java:197)
Caused by: org.openrtb.dsp.intf.model.DSPException: =
java.lang.RuntimeException: java.lang.NoSuchMethodException: =
org.openrtb.common.api.BidRequest.getDescriptor()
	at =
org.openrtb.dsp.core.DemandSideServer.readRequest(DemandSideServer.java:2=
14)
	at =
org.openrtb.dsp.core.DemandSideServer.respond(DemandSideServer.java:123)
	... 25 more
Caused by: java.lang.RuntimeException: java.lang.NoSuchMethodException: =
org.openrtb.common.api.BidRequest.getDescriptor()
	at =
org.apache.avro.protobuf.ProtobufData.getSchema(ProtobufData.java:181)
	at =
org.apache.avro.protobuf.ProtobufDatumReader.<init>(ProtobufDatumReader.j=
ava:40)
	at =
org.openrtb.dsp.core.DemandSideServer.getDatumReader(DemandSideServer.jav=
a:170)
	at =
org.openrtb.dsp.core.DemandSideServer.readRequest(DemandSideServer.java:2=
05)
	... 26 more
Caused by: java.lang.NoSuchMethodException: =
org.openrtb.common.api.BidRequest.getDescriptor()
	at java.lang.Class.getMethod(Class.java:1605)
	at =
org.apache.avro.protobuf.ProtobufData.getSchema(ProtobufData.java:179)
	... 29 more


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Content-Type: text/plain;
	name="thirft.txt"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: attachment;
	filename="thirft.txt"

org.openrtb.dsp.intf.model.DSPException: =
org.openrtb.dsp.intf.model.DSPException: java.lang.NullPointerException
	at =
org.openrtb.dsp.core.DemandSideServer.respond(DemandSideServer.java:142)
	at =
org.openrtb.dsp.core.DemandSideServerTest.thriftRespondTest(DemandSideSer=
verTest.java:277)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at =
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java=
:39)
	at =
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorI=
mpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at =
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMeth=
od.java:44)
	at =
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallabl=
e.java:15)
	at =
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod=
.java:41)
	at =
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.=
java:20)
	at =
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java=
:28)
	at =
org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRu=
nner.java:79)
	at =
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.=
java:71)
	at =
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.=
java:49)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
	at =
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4Test=
Reference.java:49)
	at =
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.jav=
a:38)
	at =
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTes=
tRunner.java:467)
	at =
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTes=
tRunner.java:683)
	at =
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunn=
er.java:390)
	at =
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRun=
ner.java:197)
Caused by: org.openrtb.dsp.intf.model.DSPException: =
java.lang.NullPointerException
	at =
org.openrtb.dsp.core.DemandSideServer.readRequest(DemandSideServer.java:2=
14)
	at =
org.openrtb.dsp.core.DemandSideServer.respond(DemandSideServer.java:123)
	... 25 more
Caused by: java.lang.NullPointerException
	at org.apache.avro.thrift.ThriftData.getRecordState(ThriftData.java:98)
	at =
org.apache.avro.generic.GenericDatumReader.readRecord(GenericDatumReader.=
java:171)
	at =
org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:1=
48)
	at =
org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:1=
39)
	at =
org.openrtb.dsp.core.DemandSideServer.readRequest(DemandSideServer.java:2=
07)
	... 26 more


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