我正在尝试从我的mac上的tensorflow中读取外部hadoop。我从源代码处构建了具有hadoop支持的tf，并且在我的mac上构建了具有本机库支持的hadoop。我得到了以下错误hdfsBuilderConnect(forceNewInstance=0, nn=192.168.60.53:9000, port=0, kerbTicketCachePath=(NULL), userName=(NULL)) error:
java.lang.NoSuchFieldError: LOG
at org.apache.hadoop.ipc.ClientCache.getClient(ClientCache.java:62)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.(ProtobufRpcEngine.java:145)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.(ProtobufRpcEngine.java:133)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.(ProtobufRpcEngine.java:119)
at org.apache.hadoop.ipc.ProtobufRpcEngine.getProxy(ProtobufRpcEngine.java:102)
at org.apache.hadoop.ipc.RPC.getProtocolProxy(RPC.java:579)
at org.apache.hadoop.hdfs.NameNodeProxies.createNNProxyWithClientProtocol(NameNodeProxies.java:418)
at org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProxies.java:314)
at org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:176)
at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:678)
at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:619)
at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:149)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2669)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:94)
at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2703)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2685)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:373)
at org.apache.hadoop.fs.FileSystem$1.run(FileSystem.java:162)
at org.apache.hadoop.fs.FileSystem$1.run(FileSystem.java:159)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:159)
2018-10-05 16:01:21.867554: W tensorflow/core/kernels/queue_base.cc:277] _0_input_producer: Skipping cancelled enqueue attempt with queue not closed
Traceback (most recent call last):
这是我的代码：
^{pr2}$
我已经在mac上从源代码构建了hadoop。在$ hadoop version
Hadoop 2.7.3
Subversion https://github.com/apache/hadoop.git -r baa91f7c6bc9cb92be5982de4719c1c8af91ccff
Compiled by himaprasoon on 2018-10-04T11:09Z
Compiled with protoc 2.5.0
From source with checksum 2e4ce5f957ea4db193bce3734ff29ff4
This command was run using /Users/himaprasoon/git/hadoop/hadoop-dist/target/hadoop-2.7.3/share/hadoop/common/hadoop-common-2.7.3.jar
hadoop checknative输出$ hadoop checknative
18/10/05 16:15:05 INFO bzip2.Bzip2Factory: Successfully loaded & initialized native-bzip2 library libbz2.dylib
18/10/05 16:15:05 INFO zlib.ZlibFactory: Successfully loaded & initialized native-zlib library
Native library checking:
hadoop: true /Users/himaprasoon/git/hadoop/hadoop-dist/target/hadoop-2.7.3/lib/native/libhadoop.dylib
zlib: true /usr/lib/libz.1.dylib
snappy: true /usr/local/lib/libsnappy.1.dylib
lz4: true revision:99
bzip2: true /usr/lib/libbz2.1.0.dylib
openssl: true /usr/local/lib/libcrypto.dylib
tf版本：1.10.1
你知道我做错了什么吗？在
以下是我的环境变量。在HADOOP_HOME=/Users/himaprasoon/git/hadoop/hadoop-dist/target/hadoop-2.7.3/
HADOOP_MAPRED_HOME=$HADOOP_HOME
HADOOP_COMMON_HOME=$HADOOP_HOME
HADOOP_HDFS_HOME=$HADOOP_HOME
YARN_HOME=$HADOOP_HOME
HADOOP_COMMON_LIB_NATIVE_DIR=$HADOOP_HOME/lib/native
PATH=$PATH:$HADOOP_HOME/sbin:$HADOOP_HOME/bin
HADOOP_INSTALL=$HADOOP_HOME
OPENSSL_ROOT_DIR=”/usr/local/opt/openssl”
LDFLAGS=”-L${OPENSSL_ROOT_DIR}/lib”
CPPFLAGS=”-I${OPENSSL_ROOT_DIR}/include”
PKG_CONFIG_PATH=”${OPENSSL_ROOT_DIR}/lib/pkgconfig”
OPENSSL_INCLUDE_DIR=”${OPENSSL_ROOT_DIR}/include”
PATH=”/usr/local/opt/protobuf@2.5/bin:$PATH
HADOOP_OPTS=”-Djava.library.path=${HADOOP_HOME}/lib/native”
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${HADOOP_HOME}/lib/native
JAVA_LIBRARY_PATH=$JAVA_LIBRARY_PATH:${HADOOP_HOME}/lib/native
这就是我如何运行我的程序CLASSPATH=$($HADOOP_HDFS_HOME/bin/hdfs classpath –glob) python3.6 myfile.py
用于构建tf和hadoop的引用