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From Konstantin Weitz <weitz...@cs.washington.edu>
Subject Re: Hadoop Maven Build Fails
Date Wed, 08 May 2013 20:38:30 GMT
Using 2.4.1 did the trick. Thank you very much!


On Wed, May 8, 2013 at 12:01 PM, Ted Yu <yuzhihong@gmail.com> wrote:

> Please use protobuf 2.4.1
>
> Cheers
>
>
> On Wed, May 8, 2013 at 11:59 AM, Konstantin Weitz <
> weitzkon@cs.washington.edu> wrote:
>
>> I'm trying to build the latest svn version of hadoop (r1480394 |
>> 2013-05-08 11:28:22) with maven, but I get many errors of the following
>> kind (this is a small snippet of the output). It appears that something is
>> wrong with protobuf, I have version 2.5.0-3 installed. Any hints on how I
>> can fix this?
>>
>> [ERROR]
>> /home/konne/Projects/jsr308/user-study/ohloh/projects/hadoop/hadoop-common-project/hadoop-common/target/generated-sources/java/org/apache/hadoop/ha/proto/ZKFCProtocolProtos.java:[878,4]
>> error: method does not override or implement a method from a supertype
>> [ERROR]
>> /home/konne/Projects/jsr308/user-study/ohloh/projects/hadoop/hadoop-common-project/hadoop-common/target/generated-sources/java/org/apache/hadoop/ha/proto/ZKFCProtocolProtos.java:[1027,12]
>> error: cannot find symbol
>> [ERROR] symbol:   method
>> ensureFieldAccessorsInitialized(Class<GracefulFailoverRequestProto>,Class<Builder>)
>> [ERROR] location: variable
>> internal_static_hadoop_common_GracefulFailoverRequestProto_fieldAccessorTable
>> of type FieldAccessorTable
>> [ERROR]
>> /home/konne/Projects/jsr308/user-study/ohloh/projects/hadoop/hadoop-common-project/hadoop-common/target/generated-sources/java/org/apache/hadoop/ha/proto/ZKFCProtocolProtos.java:[1108,104]
>> error: cannot find symbol
>> [ERROR] symbol:   method getUnfinishedMessage()
>> [ERROR] location: variable e of type InvalidProtocolBufferException
>> [ERROR]
>> /home/konne/Projects/jsr308/user-study/ohloh/projects/hadoop/hadoop-common-project/hadoop-common/target/generated-sources/java/org/apache/hadoop/ha/proto/ZKFCProtocolProtos.java:[1157,8]
>> error: getUnknownFields() in GracefulFailoverResponseProto cannot override
>> getUnknownFields() in GeneratedMessage
>> [ERROR] overridden method is final
>> [ERROR]
>> /home/konne/Projects/jsr308/user-study/ohloh/projects/hadoop/hadoop-common-project/hadoop-common/target/generated-sources/java/org/apache/hadoop/ha/proto/ZKFCProtocolProtos.java:[1176,19]
>> error: cannot find symbol
>> [ERROR] symbol:   method
>> parseUnknownField(CodedInputStream,Builder,ExtensionRegistryLite,int)
>> [ERROR] location: class GracefulFailoverResponseProto
>> [ERROR]
>> /home/konne/Projects/jsr308/user-study/ohloh/projects/hadoop/hadoop-common-project/hadoop-common/target/generated-sources/java/org/apache/hadoop/ha/proto/ZKFCProtocolProtos.java:[1185,15]
>> error: cannot find symbol
>> [ERROR] symbol:   method
>> setUnfinishedMessage(GracefulFailoverResponseProto)
>> [ERROR] location: variable e of type InvalidProtocolBufferException
>> [ERROR]
>> /home/konne/Projects/jsr308/user-study/ohloh/projects/hadoop/hadoop-common-project/hadoop-common/target/generated-sources/java/org/apache/hadoop/ha/proto/ZKFCProtocolProtos.java:[1188,27]
>> error: cannot find symbol
>> [ERROR] symbol:   method
>> setUnfinishedMessage(GracefulFailoverResponseProto)
>> [ERROR] location: class InvalidProtocolBufferException
>> [ERROR]
>> /home/konne/Projects/jsr308/user-study/ohloh/projects/hadoop/hadoop-common-project/hadoop-common/target/generated-sources/java/org/apache/hadoop/ha/proto/ZKFCProtocolProtos.java:[1191,8]
>> error: cannot find symbol
>> [ERROR] symbol:   method makeExtensionsImmutable()
>> [ERROR] location: class GracefulFailoverResponseProto
>> [ERROR]
>> /home/konne/Projects/jsr308/user-study/ohloh/projects/hadoop/hadoop-common-project/hadoop-common/target/generated-sources/java/org/apache/hadoop/ha/proto/ZKFCProtocolProtos.java:[1202,10]
>> error: cannot find symbol
>> [ERROR] symbol:   method
>> ensureFieldAccessorsInitialized(Class<GracefulFailoverResponseProto>,Class<Builder>)
>> [ERROR] location: variable
>> internal_static_hadoop_common_GracefulFailoverResponseProto_fieldAccessorTable
>> of type FieldAccessorTable
>> [ERROR]
>> /home/konne/Projects/jsr308/user-study/ohloh/projects/hadoop/hadoop-common-project/hadoop-common/target/generated-sources/java/org/apache/hadoop/ha/proto/ZKFCProtocolProtos.java:[1207,31]
>> error: cannot find symbol
>> [ERROR] symbol:   class AbstractParser
>> [ERROR] location: package com.google.protobuf
>>
>>
>

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