Lewis John McGibbney created GIRAPH-626:
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Summary: Remove use of deprecated API's in giraph-core
Key: GIRAPH-626
URL: https://issues.apache.org/jira/browse/GIRAPH-626
Project: Giraph
Issue Type: Bug
Components: build, graph
Affects Versions: 0.1.0, 1.0
Environment: Ubuntu 12.04, Hadoop 1.1.1, Giraph 1.0RC0
Reporter: Lewis John McGibbney
Fix For: 1.1
When I compile & test the new 1.0 RC0 (great work BTW), I get the following
WARNINGs within Maven.
{code}
[WARNING]
/home/law/Downloads/asf/giraph/giraph/giraph-core/target/munged/main/org/apache/giraph/utils/UnsafeByteArrayInputStream.java:[34,32]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/home/law/Downloads/asf/giraph/giraph/giraph-core/target/munged/main/org/apache/giraph/utils/UnsafeByteArrayInputStream.java:[37,29]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/home/law/Downloads/asf/giraph/giraph/giraph-core/target/munged/main/org/apache/giraph/utils/UnsafeByteArrayInputStream.java:[39,25]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/home/law/Downloads/asf/giraph/giraph/giraph-core/target/munged/main/org/apache/giraph/utils/UnsafeByteArrayOutputStream.java:[33,29]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/home/law/Downloads/asf/giraph/giraph/giraph-core/target/munged/main/org/apache/giraph/utils/UnsafeByteArrayOutputStream.java:[35,25]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/home/law/Downloads/asf/giraph/giraph/giraph-core/target/munged/main/org/apache/giraph/utils/UnsafeByteArrayOutputStream.java:[66,32]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/home/law/Downloads/asf/giraph/giraph/giraph-core/target/munged/main/org/apache/giraph/comm/netty/handler/SaslServerHandler.java:
Some input files use or override a deprecated API.
[WARNING]
/home/law/Downloads/asf/giraph/giraph/giraph-core/target/munged/main/org/apache/giraph/comm/netty/handler/SaslServerHandler.java:
Recompile with -Xlint:deprecation for details.
[WARNING]
/home/law/Downloads/asf/giraph/giraph/giraph-core/target/munged/main/org/apache/giraph/io/superstep_output/MultiThreadedSuperstepOutput.java:
Some input files use unchecked or unsafe operations.
[WARNING]
/home/law/Downloads/asf/giraph/giraph/giraph-core/target/munged/main/org/apache/giraph/io/superstep_output/MultiThreadedSuperstepOutput.java:
Recompile with -Xlint:unchecked for details.
{code}
I've not looked in to this AT ALL, but I thought I would log it and maybe get
the GSoC student (if we get in) to submit a patch to upgrade the offending API
usage to fix it. I see this as potentially low hanging fruit for people wanting
to contribute to Giraph.
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