Hadoop Syntaxfehler: Wort unerwartet (erwartet ")")

Question

sh start-all.sh

This script is Deprecated. Instead use start-dfs.sh and start-yarn.sh 
start-all.sh: 99: /home/songtian/下载/hadoop-2.6.0/sbin/../libexec/hadoop-config.sh: Syntax error: word unexpected (expecting ")") 

Und ich öffne die hadoop-config.sh, aber es ist kein Fehler in 99.The nächstes Gehalt hadoop-config und es gibt keinen Fehler in Zeile 99. Ich weiß nicht, ob ich den Fehler der sh start-all.sh verstehe. Was soll ich ändern?

# Licensed to the Apache Software Foundation (ASF) under one or more 
# contributor license agreements. See the NOTICE file distributed with 
# this work for additional information regarding copyright ownership. 
# The ASF licenses this file to You under the Apache License, Version 2.0 
# (the "License"); you may not use this file except in compliance with 
# the License. You may obtain a copy of the License at 
# 
#  http://www.apache.org/licenses/LICENSE-2.0 
# 
# Unless required by applicable law or agreed to in writing, software 
# distributed under the License is distributed on an "AS IS" BASIS, 
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
# See the License for the specific language governing permissions and 
# limitations under the License. 

# included in all the hadoop scripts with source command 
# should not be executable directly 
# also should not be passed any arguments, since we need original $* 

# Resolve links ($0 may be a softlink) and convert a relative path 
# to an absolute path. NB: The -P option requires bash built-ins 
# or POSIX:2001 compliant cd and pwd. 

# HADOOP_CLASSPATH Extra Java CLASSPATH entries. 
# 
# HADOOP_USER_CLASSPATH_FIRST  When defined, the HADOOP_CLASSPATH is 
#         added in the beginning of the global 
#         classpath. Can be defined, for example, 
#         by doing 
#         export HADOOP_USER_CLASSPATH_FIRST=true 
# 
# HADOOP_USE_CLIENT_CLASSLOADER When defined, HADOOP_CLASSPATH and the jar 
#         as the hadoop jar argument are handled by 
#         by a separate isolated client classloader. 
#         If it is set, HADOOP_USER_CLASSPATH_FIRST 
#         is ignored. Can be defined by doing 
#         export HADOOP_USE_CLIENT_CLASSLOADER=true 
# 
# HADOOP_CLIENT_CLASSLOADER_SYSTEM_CLASSES 
#         When defined, it overrides the default 
#         definition of system classes for the client 
#         classloader when 
#         HADOOP_USE_CLIENT_CLASSLOADER is enabled. 
#         Names ending in '.' (period) are treated as 
#         package names, and names starting with a 
#         '-' are treated as negative matches. 
#         For example, 
#         export HADOOP_CLIENT_CLASSLOADER_SYSTEM_CLASSES="-org.apache.hadoop.UserClass,java.,javax.,org.apache.hadoop." 

this="${BASH_SOURCE-$0}" 
common_bin=$(cd -P -- "$(dirname -- "$this")" && pwd -P) 
script="$(basename -- "$this")" 
this="$common_bin/$script" 

[ -f "$common_bin/hadoop-layout.sh" ] && . "$common_bin/hadoop-layout.sh" 

HADOOP_COMMON_DIR=${HADOOP_COMMON_DIR:-"share/hadoop/common"} 
HADOOP_COMMON_LIB_JARS_DIR=${HADOOP_COMMON_LIB_JARS_DIR:-"share/hadoop/common/lib"} 
HADOOP_COMMON_LIB_NATIVE_DIR=${HADOOP_COMMON_LIB_NATIVE_DIR:-"lib/native"} 
HDFS_DIR=${HDFS_DIR:-"share/hadoop/hdfs"} 
HDFS_LIB_JARS_DIR=${HDFS_LIB_JARS_DIR:-"share/hadoop/hdfs/lib"} 
YARN_DIR=${YARN_DIR:-"share/hadoop/yarn"} 
YARN_LIB_JARS_DIR=${YARN_LIB_JARS_DIR:-"share/hadoop/yarn/lib"} 
MAPRED_DIR=${MAPRED_DIR:-"share/hadoop/mapreduce"} 
MAPRED_LIB_JARS_DIR=${MAPRED_LIB_JARS_DIR:-"share/hadoop/mapreduce/lib"} 

# the root of the Hadoop installation 
# See HADOOP-6255 for directory structure layout 
HADOOP_DEFAULT_PREFIX=$(cd -P -- "$common_bin"/.. && pwd -P) 
HADOOP_PREFIX=${HADOOP_PREFIX:-$HADOOP_DEFAULT_PREFIX} 
export HADOOP_PREFIX 

#check to see if the conf dir is given as an optional argument 
if [ $# -gt 1 ] 
then 
    if [ "--config" = "$1" ] 
     then 
      shift 
      confdir=$1 
      if [ ! -d "$confdir" ]; then 
       echo "Error: Cannot find configuration directory: $confdir" 
       exit 1 
      fi 
      shift 
      HADOOP_CONF_DIR=$confdir 
    fi 
fi 

# Allow alternate conf dir location. 
if [ -e "${HADOOP_PREFIX}/conf/hadoop-env.sh" ]; then 
    DEFAULT_CONF_DIR="conf" 
else 
    DEFAULT_CONF_DIR="etc/hadoop" 
fi 

export HADOOP_CONF_DIR="${HADOOP_CONF_DIR:-$HADOOP_PREFIX/$DEFAULT_CONF_DIR}" 

# User can specify hostnames or a file where the hostnames are (not both) 
if [[("$HADOOP_SLAVES"!='')&&("$HADOOP_SLAVE_NAMES"!='')]]; then 
    echo \ 
    "Error: Please specify one variable HADOOP_SLAVES or " \ 
    "HADOOP_SLAVE_NAME and not both." 
    exit 1 
fi 

# Process command line options that specify hosts or file with host 
# list 
if [ $# -gt 1 ] 
then 
    if [ "--hosts" = "$1" ] 
    then 
     shift 
     export HADOOP_SLAVES="${HADOOP_CONF_DIR}/$1" 
     shift 
    elif [ "--hostnames" = "$1" ] 
    then 
     shift 
     export HADOOP_SLAVE_NAMES=$1 
     shift 
    fi 
fi 

# User can specify hostnames or a file where the hostnames are (not both) 
# (same check as above but now we know it's command line options that cause 
# the problem) 
if [[("$HADOOP_SLAVES"!='')&&("$HADOOP_SLAVE_NAMES"!='')]]; then 
    echo \ 
    "Error: Please specify one of --hosts or --hostnames options and not both." 
    exit 1 
fi 

if [ -f "${HADOOP_CONF_DIR}/hadoop-env.sh" ]; then 
    . "${HADOOP_CONF_DIR}/hadoop-env.sh" 
fi 

# check if net.ipv6.bindv6only is set to 1 
bindv6only=$(/sbin/sysctl -n net.ipv6.bindv6only 2> /dev/null) 
if [ -n "$bindv6only" ] && [ "$bindv6only" -eq "1" ] && [ "$HADOOP_ALLOW_IPV6" != "yes" ] 
then 
    echo "Error: \"net.ipv6.bindv6only\" is set to 1 - Java networking could be broken" 
    echo "For more info: http://wiki.apache.org/hadoop/HadoopIPv6" 
    exit 1 
fi 

# Newer versions of glibc use an arena memory allocator that causes virtual 
# memory usage to explode. This interacts badly with the many threads that 
# we use in Hadoop. Tune the variable down to prevent vmem explosion. 
export MALLOC_ARENA_MAX=${MALLOC_ARENA_MAX:-4} 

# Attempt to set JAVA_HOME if it is not set 
if [[ -z $JAVA_HOME ]]; then 
    # On OSX use java_home (or /Library for older versions) 
    if [ "Darwin" == "$(uname -s)" ]; then 
    if [ -x /usr/libexec/java_home ]; then 
     export JAVA_HOME=($(/usr/libexec/java_home)) 
    else 
     export JAVA_HOME=(/Library/Java/Home) 
    fi 
    fi 

    # Bail if we did not detect it 
    if [[ -z $JAVA_HOME ]]; then 
    echo "Error: JAVA_HOME is not set and could not be found." 1>&2 
    exit 1 
    fi 
fi 

JAVA=$JAVA_HOME/bin/java 
# some Java parameters 
JAVA_HEAP_MAX=-Xmx1000m 

# check envvars which might override default args 
if [ "$HADOOP_HEAPSIZE" != "" ]; then 
    #echo "run with heapsize $HADOOP_HEAPSIZE" 
    JAVA_HEAP_MAX="-Xmx""$HADOOP_HEAPSIZE""m" 
    #echo $JAVA_HEAP_MAX 
fi 

# CLASSPATH initially contains $HADOOP_CONF_DIR 
CLASSPATH="${HADOOP_CONF_DIR}" 

# so that filenames w/ spaces are handled correctly in loops below 
IFS= 

if [ "$HADOOP_COMMON_HOME" = "" ]; then 
    if [ -d "${HADOOP_PREFIX}/$HADOOP_COMMON_DIR" ]; then 
    export HADOOP_COMMON_HOME=$HADOOP_PREFIX 
    fi 
fi 

# for releases, add core hadoop jar & webapps to CLASSPATH 
if [ -d "$HADOOP_COMMON_HOME/$HADOOP_COMMON_DIR/webapps" ]; then 
    CLASSPATH=${CLASSPATH}:$HADOOP_COMMON_HOME/$HADOOP_COMMON_DIR 
fi 

if [ -d "$HADOOP_COMMON_HOME/$HADOOP_COMMON_LIB_JARS_DIR" ]; then 
    CLASSPATH=${CLASSPATH}:$HADOOP_COMMON_HOME/$HADOOP_COMMON_LIB_JARS_DIR'/*' 
fi 

CLASSPATH=${CLASSPATH}:$HADOOP_COMMON_HOME/$HADOOP_COMMON_DIR'/*' 

# default log directory & file 
if [ "$HADOOP_LOG_DIR" = "" ]; then 
    HADOOP_LOG_DIR="$HADOOP_PREFIX/logs" 
fi 
if [ "$HADOOP_LOGFILE" = "" ]; then 
    HADOOP_LOGFILE='hadoop.log' 
fi 

# default policy file for service-level authorization 
if [ "$HADOOP_POLICYFILE" = "" ]; then 
    HADOOP_POLICYFILE="hadoop-policy.xml" 
fi 

# restore ordinary behaviour 
unset IFS 

# setup 'java.library.path' for native-hadoop code if necessary 

if [ -d "${HADOOP_PREFIX}/build/native" -o -d "${HADOOP_PREFIX}/$HADOOP_COMMON_LIB_NATIVE_DIR" ]; then 

    if [ -d "${HADOOP_PREFIX}/$HADOOP_COMMON_LIB_NATIVE_DIR" ]; then 
    if [ "x$JAVA_LIBRARY_PATH" != "x" ]; then 
     JAVA_LIBRARY_PATH=${JAVA_LIBRARY_PATH}:${HADOOP_PREFIX}/$HADOOP_COMMON_LIB_NATIVE_DIR 
    else 
     JAVA_LIBRARY_PATH=${HADOOP_PREFIX}/$HADOOP_COMMON_LIB_NATIVE_DIR 
    fi 
    fi 
fi 

# setup a default TOOL_PATH 
TOOL_PATH="${TOOL_PATH:-$HADOOP_PREFIX/share/hadoop/tools/lib/*}" 

HADOOP_OPTS="$HADOOP_OPTS -Dhadoop.log.dir=$HADOOP_LOG_DIR" 
HADOOP_OPTS="$HADOOP_OPTS -Dhadoop.log.file=$HADOOP_LOGFILE" 
HADOOP_OPTS="$HADOOP_OPTS -Dhadoop.home.dir=$HADOOP_PREFIX" 
HADOOP_OPTS="$HADOOP_OPTS -Dhadoop.id.str=$HADOOP_IDENT_STRING" 
HADOOP_OPTS="$HADOOP_OPTS -Dhadoop.root.logger=${HADOOP_ROOT_LOGGER:-INFO,console}" 
if [ "x$JAVA_LIBRARY_PATH" != "x" ]; then 
    HADOOP_OPTS="$HADOOP_OPTS -Djava.library.path=$JAVA_LIBRARY_PATH" 
    export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$JAVA_LIBRARY_PATH 
fi 
HADOOP_OPTS="$HADOOP_OPTS -Dhadoop.policy.file=$HADOOP_POLICYFILE" 

# Disable ipv6 as it can cause issues 
HADOOP_OPTS="$HADOOP_OPTS -Djava.net.preferIPv4Stack=true" 

# put hdfs in classpath if present 
if [ "$HADOOP_HDFS_HOME" = "" ]; then 
    if [ -d "${HADOOP_PREFIX}/$HDFS_DIR" ]; then 
    export HADOOP_HDFS_HOME=$HADOOP_PREFIX 
    fi 
fi 

if [ -d "$HADOOP_HDFS_HOME/$HDFS_DIR/webapps" ]; then 
    CLASSPATH=${CLASSPATH}:$HADOOP_HDFS_HOME/$HDFS_DIR 
fi 

if [ -d "$HADOOP_HDFS_HOME/$HDFS_LIB_JARS_DIR" ]; then 
    CLASSPATH=${CLASSPATH}:$HADOOP_HDFS_HOME/$HDFS_LIB_JARS_DIR'/*' 
fi 

CLASSPATH=${CLASSPATH}:$HADOOP_HDFS_HOME/$HDFS_DIR'/*' 

# put yarn in classpath if present 
if [ "$HADOOP_YARN_HOME" = "" ]; then 
    if [ -d "${HADOOP_PREFIX}/$YARN_DIR" ]; then 
    export HADOOP_YARN_HOME=$HADOOP_PREFIX 
    fi 
fi 

if [ -d "$HADOOP_YARN_HOME/$YARN_DIR/webapps" ]; then 
    CLASSPATH=${CLASSPATH}:$HADOOP_YARN_HOME/$YARN_DIR 
fi 

if [ -d "$HADOOP_YARN_HOME/$YARN_LIB_JARS_DIR" ]; then 
    CLASSPATH=${CLASSPATH}:$HADOOP_YARN_HOME/$YARN_LIB_JARS_DIR'/*' 
fi 

CLASSPATH=${CLASSPATH}:$HADOOP_YARN_HOME/$YARN_DIR'/*' 

# put mapred in classpath if present AND different from YARN 
if [ "$HADOOP_MAPRED_HOME" = "" ]; then 
    if [ -d "${HADOOP_PREFIX}/$MAPRED_DIR" ]; then 
    export HADOOP_MAPRED_HOME=$HADOOP_PREFIX 
    fi 
fi 

if [ "$HADOOP_MAPRED_HOME/$MAPRED_DIR" != "$HADOOP_YARN_HOME/$YARN_DIR" ] ; then 
    if [ -d "$HADOOP_MAPRED_HOME/$MAPRED_DIR/webapps" ]; then 
    CLASSPATH=${CLASSPATH}:$HADOOP_MAPRED_HOME/$MAPRED_DIR 
    fi 

    if [ -d "$HADOOP_MAPRED_HOME/$MAPRED_LIB_JARS_DIR" ]; then 
    CLASSPATH=${CLASSPATH}:$HADOOP_MAPRED_HOME/$MAPRED_LIB_JARS_DIR'/*' 
    fi 

    CLASSPATH=${CLASSPATH}:$HADOOP_MAPRED_HOME/$MAPRED_DIR'/*' 
fi 

# Add the user-specified CLASSPATH via HADOOP_CLASSPATH 
# Add it first or last depending on if user has 
# set env-var HADOOP_USER_CLASSPATH_FIRST 
# if the user set HADOOP_USE_CLIENT_CLASSLOADER, HADOOP_CLASSPATH is not added 
# to the classpath 
if [[("$HADOOP_CLASSPATH"!="")&&("$HADOOP_USE_CLIENT_CLASSLOADER"="")]]; then 
    # Prefix it if its to be preceded 
    if [ "$HADOOP_USER_CLASSPATH_FIRST" != "" ]; then 
    CLASSPATH=${HADOOP_CLASSPATH}:${CLASSPATH} 
    else 
    CLASSPATH=${CLASSPATH}:${HADOOP_CLASSPATH} 
    fi 
fi 

Answer 1

Der Fehler ist nicht mit den config-Dateien, aber die Art, wie Sie diese Skripte ausgeführt werden.
korrekte Weg, um die Skripte auszuführen ist in hadoop-home und gelten
Um

sbin/stop-all.sh 

Oder
Sie in sbin zu bleiben

sbin/start-all.sh 

Cluster zu stoppen Cluster gehen und tun
zu starten Zum Starten des Clusters

./start-all.sh 

Um it.I denke Cluster

./stop-all.sh 

Answer 2

löse ich aufhören soll ich Englisch Ubuntu 16.04 installieren und dann Java und Hadoop.Then die hadoop Werke, die ich neu installieren, so erstaunlich!