Josef Cacek created JCLOUDS-1041:
------------------------------------
Summary: NPE in Port class - methods should be nullable
Key: JCLOUDS-1041
URL: https://issues.apache.org/jira/browse/JCLOUDS-1041
Project: jclouds
Issue Type: Bug
Components: jclouds-labs
Affects Versions: 1.9.1, 2.0.0
Reporter: Josef Cacek
Docker server returns only some {{Port}} fields for exited containers (in
version 1.9.1). Then the JClouds docker provider throws NPE.
Sample:
{code}
"Ports": [
{
"PrivatePort": 8080,
"Type": "tcp"
}
]
{code}
And stacktrace:
{code}
17:21:14.181 [main] ERROR org.jclouds.http.functions.ParseJson - Error parsing
input: Null ip
java.lang.NullPointerException: Null ip
at
org.jclouds.docker.domain.AutoValue_Port.<init>(AutoValue_Port.java:20)
~[docker-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at org.jclouds.docker.domain.Port.create(Port.java:38)
~[docker-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
~[na:1.8.0_31]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
~[na:1.8.0_31]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[na:1.8.0_31]
at java.lang.reflect.Method.invoke(Method.java:483) ~[na:1.8.0_31]
at
com.google.common.reflect.Invokable$MethodInvokable.invokeInternal(Invokable.java:197)
~[guava-18.0.jar:na]
at com.google.common.reflect.Invokable.invoke(Invokable.java:102)
~[guava-18.0.jar:na]
at
org.jclouds.json.internal.DeserializationConstructorAndReflectiveTypeAdapterFactory$DeserializeIntoParameterizedConstructor.newInstance(DeserializationConstructorAndReflectiveTypeAdapterFactory.java:224)
~[jclouds-core-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at
org.jclouds.json.internal.DeserializationConstructorAndReflectiveTypeAdapterFactory$DeserializeIntoParameterizedConstructor.read(DeserializationConstructorAndReflectiveTypeAdapterFactory.java:204)
~[jclouds-core-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at
org.jclouds.json.internal.NullFilteringTypeAdapterFactories$IterableTypeAdapter.readAndBuild(NullFilteringTypeAdapterFactories.java:90)
~[jclouds-core-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at
org.jclouds.json.internal.NullFilteringTypeAdapterFactories$IterableTypeAdapter.read(NullFilteringTypeAdapterFactories.java:82)
~[jclouds-core-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at
org.jclouds.json.internal.NullFilteringTypeAdapterFactories$IterableTypeAdapter.read(NullFilteringTypeAdapterFactories.java:61)
~[jclouds-core-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at
org.jclouds.json.internal.DeserializationConstructorAndReflectiveTypeAdapterFactory$ParameterReader.read(DeserializationConstructorAndReflectiveTypeAdapterFactory.java:272)
~[jclouds-core-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at
org.jclouds.json.internal.DeserializationConstructorAndReflectiveTypeAdapterFactory$DeserializeIntoParameterizedConstructor.read(DeserializationConstructorAndReflectiveTypeAdapterFactory.java:184)
~[jclouds-core-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at
org.jclouds.json.internal.NullFilteringTypeAdapterFactories$IterableTypeAdapter.readAndBuild(NullFilteringTypeAdapterFactories.java:90)
~[jclouds-core-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at
org.jclouds.json.internal.NullFilteringTypeAdapterFactories$IterableTypeAdapter.read(NullFilteringTypeAdapterFactories.java:82)
~[jclouds-core-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at
org.jclouds.json.internal.NullFilteringTypeAdapterFactories$IterableTypeAdapter.read(NullFilteringTypeAdapterFactories.java:61)
~[jclouds-core-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at com.google.gson.Gson.fromJson(Gson.java:810) ~[gson-2.3.1.jar:na]
at com.google.gson.Gson.fromJson(Gson.java:775) ~[gson-2.3.1.jar:na]
at com.google.gson.Gson.fromJson(Gson.java:724) ~[gson-2.3.1.jar:na]
at org.jclouds.json.internal.GsonWrapper.fromJson(GsonWrapper.java:42)
~[jclouds-core-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at org.jclouds.http.functions.ParseJson.apply(ParseJson.java:83)
[jclouds-core-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at org.jclouds.http.functions.ParseJson.apply(ParseJson.java:77)
[jclouds-core-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at org.jclouds.http.functions.ParseJson.apply(ParseJson.java:62)
[jclouds-core-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at org.jclouds.http.functions.ParseJson.apply(ParseJson.java:42)
[jclouds-core-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at
org.jclouds.rest.internal.InvokeHttpMethod.invoke(InvokeHttpMethod.java:90)
[jclouds-core-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at
org.jclouds.rest.internal.InvokeHttpMethod.apply(InvokeHttpMethod.java:73)
[jclouds-core-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at
org.jclouds.rest.internal.InvokeHttpMethod.apply(InvokeHttpMethod.java:44)
[jclouds-core-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at
org.jclouds.reflect.FunctionalReflection$FunctionalInvocationHandler.handleInvocation(FunctionalReflection.java:117)
[jclouds-core-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at
com.google.common.reflect.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:87)
[guava-18.0.jar:na]
at com.sun.proxy.$Proxy60.listContainers(Unknown Source) [na:na]
at
org.jclouds.docker.compute.strategy.DockerComputeServiceAdapter.listNodes(DockerComputeServiceAdapter.java:212)
[docker-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at
org.jclouds.compute.strategy.impl.AdaptingComputeServiceStrategies.listDetailsOnNodesMatching(AdaptingComputeServiceStrategies.java:122)
[jclouds-compute-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at
org.jclouds.compute.strategy.impl.AdaptingComputeServiceStrategies.listNodes(AdaptingComputeServiceStrategies.java:112)
[jclouds-compute-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at
org.jclouds.compute.strategy.impl.CreateNodesWithGroupEncodedIntoNameThenAddToSet.getNextNames(CreateNodesWithGroupEncodedIntoNameThenAddToSet.java:192)
[jclouds-compute-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at
org.jclouds.compute.strategy.impl.CreateNodesWithGroupEncodedIntoNameThenAddToSet.execute(CreateNodesWithGroupEncodedIntoNameThenAddToSet.java:121)
[jclouds-compute-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
at
org.jclouds.compute.internal.BaseComputeService.createNodesInGroup(BaseComputeService.java:210)
[jclouds-compute-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
{code}
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