See <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/751/>
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[ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[214,19] cannot find symbol [ERROR] symbol : method parseUnknownField(com.google.protobuf.CodedInputStream,com.google.protobuf.UnknownFieldSet.Builder,com.google.protobuf.ExtensionRegistryLite,int) [ERROR] location: class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.BaseHeaderProto [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[249,15] cannot find symbol [ERROR] symbol : method setUnfinishedMessage(org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.BaseHeaderProto) [ERROR] location: class com.google.protobuf.InvalidProtocolBufferException [ERROR] 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symbol [ERROR] symbol : method ensureFieldAccessorsInitialized(java.lang.Class<org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ChecksumProto>,java.lang.Class<org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ChecksumProto.Builder>) [ERROR] location: class com.google.protobuf.GeneratedMessage.FieldAccessorTable [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[2518,31] cannot find symbol [ERROR] symbol : class AbstractParser [ERROR] location: package com.google.protobuf [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[2527,4] method does not override or implement a method from a supertype [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[2842,12] cannot find symbol [ERROR] symbol : method ensureFieldAccessorsInitialized(java.lang.Class<org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ChecksumProto>,java.lang.Class<org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ChecksumProto.Builder>) [ERROR] location: class com.google.protobuf.GeneratedMessage.FieldAccessorTable [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[2952,100] cannot find symbol [ERROR] symbol : method getUnfinishedMessage() [ERROR] location: class com.google.protobuf.InvalidProtocolBufferException [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[3203,8] getUnknownFields() in org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpWriteBlockProto cannot override getUnknownFields() in com.google.protobuf.GeneratedMessage; overridden method is final [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[3223,19] cannot find symbol [ERROR] symbol : method parseUnknownField(com.google.protobuf.CodedInputStream,com.google.protobuf.UnknownFieldSet.Builder,com.google.protobuf.ExtensionRegistryLite,int) [ERROR] location: class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpWriteBlockProto [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[3310,15] cannot find symbol [ERROR] symbol : method setUnfinishedMessage(org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpWriteBlockProto) [ERROR] location: class com.google.protobuf.InvalidProtocolBufferException [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[3313,27] cannot find symbol [ERROR] symbol : method setUnfinishedMessage(org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpWriteBlockProto) [ERROR] location: class com.google.protobuf.InvalidProtocolBufferException [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[3319,8] cannot find symbol [ERROR] symbol : method makeExtensionsImmutable() [ERROR] location: class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpWriteBlockProto [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[3330,10] cannot find symbol [ERROR] symbol : method ensureFieldAccessorsInitialized(java.lang.Class<org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpWriteBlockProto>,java.lang.Class<org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpWriteBlockProto.Builder>) [ERROR] location: class com.google.protobuf.GeneratedMessage.FieldAccessorTable [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[3335,31] cannot find symbol [ERROR] symbol : class AbstractParser [ERROR] location: package com.google.protobuf [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[3344,4] method does not override or implement a method from a supertype [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[4098,12] cannot find symbol [ERROR] symbol : method ensureFieldAccessorsInitialized(java.lang.Class<org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpWriteBlockProto>,java.lang.Class<org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpWriteBlockProto.Builder>) [ERROR] location: class com.google.protobuf.GeneratedMessage.FieldAccessorTable [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[4371,104] cannot find symbol [ERROR] symbol : method getUnfinishedMessage() [ERROR] location: class com.google.protobuf.InvalidProtocolBufferException [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[5264,8] getUnknownFields() in org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpTransferBlockProto cannot override getUnknownFields() in com.google.protobuf.GeneratedMessage; overridden method is final [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[5284,19] cannot find symbol [ERROR] symbol : method parseUnknownField(com.google.protobuf.CodedInputStream,com.google.protobuf.UnknownFieldSet.Builder,com.google.protobuf.ExtensionRegistryLite,int) [ERROR] location: class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpTransferBlockProto [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[5314,15] cannot find symbol [ERROR] symbol : method setUnfinishedMessage(org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpTransferBlockProto) [ERROR] location: class com.google.protobuf.InvalidProtocolBufferException [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[5317,27] cannot find symbol [ERROR] symbol : method setUnfinishedMessage(org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpTransferBlockProto) [ERROR] location: class com.google.protobuf.InvalidProtocolBufferException [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[5323,8] cannot find symbol [ERROR] symbol : method makeExtensionsImmutable() [ERROR] location: class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpTransferBlockProto [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[5334,10] cannot find symbol [ERROR] symbol : method ensureFieldAccessorsInitialized(java.lang.Class<org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpTransferBlockProto>,java.lang.Class<org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpTransferBlockProto.Builder>) [ERROR] location: class com.google.protobuf.GeneratedMessage.FieldAccessorTable [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[5339,31] cannot find symbol [ERROR] symbol : class AbstractParser [ERROR] location: package com.google.protobuf [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[5348,4] method does not override or implement a method from a supertype [ERROR] <https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/ws/trunk/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/java/org/apache/hadoop/hdfs/protocol/proto/DataTransferProtos.java>:[5601,12] cannot find symbol [ERROR] symbol : method ensureFieldAccessorsInitialized(java.lang.Class<org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpTransferBlockProto>,java.lang.Class<org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpTransferBlockProto.Builder>) [ERROR] location: class com.google.protobuf.GeneratedMessage.FieldAccessorTable [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException + /home/jenkins/tools/maven/latest/bin/mvn test -Dmaven.test.failure.ignore=true -Pclover -DcloverLicenseLocation=/home/jenkins/tools/clover/latest/lib/clover.license Build step 'Execute shell' marked build as failure Archiving artifacts Recording test results Publishing Javadoc Recording fingerprints