[hadoop@master hadoop]$ sh -x start-dfs.sh

this=/usr/local/hadoop/sbin/start-dfs.sh
+++ dirname -- /usr/local/hadoop/sbin/start-dfs.sh
++ cd -P -- /usr/local/hadoop/sbin
++ pwd -P
bin=/usr/local/hadoop-3.0.0/sbin
[[ -n /usr/local/hadoop ]]
HADOOP_DEFAULT_LIBEXEC_DIR=/usr/local/hadoop/libexec
HADOOP_LIBEXEC_DIR=/usr/local/hadoop/libexec
HADOOP_NEW_CONFIG=true
[[ -f /usr/local/hadoop/libexec/hdfs-config.sh ]]
. /usr/local/hadoop/libexec/hdfs-config.sh
++ [[ -z /usr/local/hadoop/libexec ]]
++ [[ -n '' ]]
++ [[ -e /usr/local/hadoop/libexec/hadoop-config.sh ]]
++ . /usr/local/hadoop/libexec/hadoop-config.sh
+++ [[ -z 4 ]]
+++ [[ 4 -lt 3 ]]
+++ [[ 4 -eq 3 ]]
+++ [[ -z /usr/local/hadoop/libexec ]]
+++ [[ -n '' ]]
+++ [[ -e /usr/local/hadoop/libexec/hadoop-functions.sh ]]
+++ . /usr/local/hadoop/libexec/hadoop-functions.sh
++++ declare -a HADOOP_SUBCMD_USAGE
++++ declare -a HADOOP_OPTION_USAGE
++++ declare -a HADOOP_SUBCMD_USAGE_TYPES
/usr/local/hadoop/libexec/hadoop-functions.sh:行398: 未预期的符号 <' 附近有语法错误 /usr/local/hadoop/libexec/hadoop-functions.sh:行398: done < <(for text in "${input[@]}"; do'
+++ hadoop_deprecate_envvar HADOOP_PREFIX HADOOP_HOME
/usr/local/hadoop/libexec/hadoop-config.sh:行70: hadoop_deprecate_envvar: 未找到命令
+++ [[ -n '' ]]
+++ [[ -e /usr/local/hadoop/libexec/hadoop-layout.sh ]]
+++ hadoop_bootstrap
/usr/local/hadoop/libexec/hadoop-config.sh:行87: hadoop_bootstrap: 未找到命令
+++ HADOOP_USER_PARAMS=("$@")
+++ hadoop_parse_args
/usr/local/hadoop/libexec/hadoop-config.sh:行104: hadoop_parse_args: 未找到命令
+++ shift ''
/usr/local/hadoop/libexec/hadoop-config.sh: 第 105 行:shift: : 需要数字参数
+++ hadoop_find_confdir
/usr/local/hadoop/libexec/hadoop-config.sh:行110: hadoop_find_confdir: 未找到命令
+++ hadoop_exec_hadoopenv
/usr/local/hadoop/libexec/hadoop-config.sh:行111: hadoop_exec_hadoopenv: 未找到命令
+++ hadoop_import_shellprofiles
/usr/local/hadoop/libexec/hadoop-config.sh:行112: hadoop_import_shellprofiles: 未找到命令
+++ hadoop_exec_userfuncs
/usr/local/hadoop/libexec/hadoop-config.sh:行113: hadoop_exec_userfuncs: 未找到命令
+++ hadoop_exec_user_hadoopenv
/usr/local/hadoop/libexec/hadoop-config.sh:行119: hadoop_exec_user_hadoopenv: 未找到命令
+++ hadoop_verify_confdir
/usr/local/hadoop/libexec/hadoop-config.sh:行120: hadoop_verify_confdir: 未找到命令
+++ hadoop_deprecate_envvar HADOOP_SLAVES HADOOP_WORKERS
/usr/local/hadoop/libexec/hadoop-config.sh:行122: hadoop_deprecate_envvar: 未找到命令
+++ hadoop_deprecate_envvar HADOOP_SLAVE_NAMES HADOOP_WORKER_NAMES
/usr/local/hadoop/libexec/hadoop-config.sh:行123: hadoop_deprecate_envvar: 未找到命令
+++ hadoop_deprecate_envvar HADOOP_SLAVE_SLEEP HADOOP_WORKER_SLEEP
/usr/local/hadoop/libexec/hadoop-config.sh:行124: hadoop_deprecate_envvar: 未找到命令
+++ hadoop_os_tricks
/usr/local/hadoop/libexec/hadoop-config.sh:行129: hadoop_os_tricks: 未找到命令
+++ hadoop_java_setup
/usr/local/hadoop/libexec/hadoop-config.sh:行131: hadoop_java_setup: 未找到命令
+++ hadoop_basic_init
/usr/local/hadoop/libexec/hadoop-config.sh:行133: hadoop_basic_init: 未找到命令
+++ declare -F hadoop_subproject_init
+++ hadoop_subproject_init
+++ [[ -z '' ]]
+++ [[ -e /hdfs-env.sh ]]
+++ hadoop_deprecate_envvar HADOOP_HDFS_LOG_DIR HADOOP_LOG_DIR
/usr/local/hadoop/libexec/hdfs-config.sh:行38: hadoop_deprecate_envvar: 未找到命令
+++ hadoop_deprecate_envvar HADOOP_HDFS_LOGFILE HADOOP_LOGFILE
/usr/local/hadoop/libexec/hdfs-config.sh:行40: hadoop_deprecate_envvar: 未找到命令
+++ hadoop_deprecate_envvar HADOOP_HDFS_NICENESS HADOOP_NICENESS
/usr/local/hadoop/libexec/hdfs-config.sh:行42: hadoop_deprecate_envvar: 未找到命令
+++ hadoop_deprecate_envvar HADOOP_HDFS_STOP_TIMEOUT HADOOP_STOP_TIMEOUT
/usr/local/hadoop/libexec/hdfs-config.sh:行44: hadoop_deprecate_envvar: 未找到命令
+++ hadoop_deprecate_envvar HADOOP_HDFS_PID_DIR HADOOP_PID_DIR
/usr/local/hadoop/libexec/hdfs-config.sh:行46: hadoop_deprecate_envvar: 未找到命令
+++ hadoop_deprecate_envvar HADOOP_HDFS_ROOT_LOGGER HADOOP_ROOT_LOGGER
/usr/local/hadoop/libexec/hdfs-config.sh:行48: hadoop_deprecate_envvar: 未找到命令
+++ hadoop_deprecate_envvar HADOOP_HDFS_IDENT_STRING HADOOP_IDENT_STRING
/usr/local/hadoop/libexec/hdfs-config.sh:行50: hadoop_deprecate_envvar: 未找到命令
+++ hadoop_deprecate_envvar HADOOP_DN_SECURE_EXTRA_OPTS HDFS_DATANODE_SECURE_EXTRA_OPTS
/usr/local/hadoop/libexec/hdfs-config.sh:行52: hadoop_deprecate_envvar: 未找到命令
+++ hadoop_deprecate_envvar HADOOP_NFS3_SECURE_EXTRA_OPTS HDFS_NFS3_SECURE_EXTRA_OPTS
/usr/local/hadoop/libexec/hdfs-config.sh:行54: hadoop_deprecate_envvar: 未找到命令
+++ hadoop_deprecate_envvar HADOOP_SECURE_DN_USER HDFS_DATANODE_SECURE_USER
/usr/local/hadoop/libexec/hdfs-config.sh:行56: hadoop_deprecate_envvar: 未找到命令
+++ hadoop_deprecate_envvar HADOOP_PRIVILEGED_NFS_USER HDFS_NFS3_SECURE_USER
/usr/local/hadoop/libexec/hdfs-config.sh:行58: hadoop_deprecate_envvar: 未找到命令
+++ HADOOP_HDFS_HOME=/usr/local/hadoop
+++ export HDFS_AUDIT_LOGGER=INFO,NullAppender
+++ HDFS_AUDIT_LOGGER=INFO,NullAppender
+++ export HDFS_NAMENODE_OPTS=-Dhadoop.security.logger=INFO,RFAS
+++ HDFS_NAMENODE_OPTS=-Dhadoop.security.logger=INFO,RFAS
+++ export HDFS_SECONDARYNAMENODE_OPTS=-Dhadoop.security.logger=INFO,RFAS
+++ HDFS_SECONDARYNAMENODE_OPTS=-Dhadoop.security.logger=INFO,RFAS
+++ export HDFS_DATANODE_OPTS=-Dhadoop.security.logger=ERROR,RFAS
+++ HDFS_DATANODE_OPTS=-Dhadoop.security.logger=ERROR,RFAS
+++ export HDFS_PORTMAP_OPTS=-Xmx512m
+++ HDFS_PORTMAP_OPTS=-Xmx512m
+++ export 'HDFS_DATANODE_SECURE_EXTRA_OPTS=-jvm server'
+++ HDFS_DATANODE_SECURE_EXTRA_OPTS='-jvm server'
+++ export 'HDFS_NFS3_SECURE_EXTRA_OPTS=-jvm server'
+++ HDFS_NFS3_SECURE_EXTRA_OPTS='-jvm server'
+++ hadoop_shellprofiles_init
/usr/local/hadoop/libexec/hadoop-config.sh:行140: hadoop_shellprofiles_init: 未找到命令
+++ hadoop_add_javalibpath /usr/local/hadoop/build/native
/usr/local/hadoop/libexec/hadoop-config.sh:行143: hadoop_add_javalibpath: 未找到命令
+++ hadoop_add_javalibpath /usr/local/hadoop/
/usr/local/hadoop/libexec/hadoop-config.sh:行144: hadoop_add_javalibpath: 未找到命令
+++ hadoop_shellprofiles_nativelib
/usr/local/hadoop/libexec/hadoop-config.sh:行146: hadoop_shellprofiles_nativelib: 未找到命令
+++ hadoop_add_common_to_classpath
/usr/local/hadoop/libexec/hadoop-config.sh:行152: hadoop_add_common_to_classpath: 未找到命令
+++ hadoop_shellprofiles_classpath
/usr/local/hadoop/libexec/hadoop-config.sh:行153: hadoop_shellprofiles_classpath: 未找到命令
+++ hadoop_exec_hadooprc
/usr/local/hadoop/libexec/hadoop-config.sh:行157: hadoop_exec_hadooprc: 未找到命令
+++ [[ -z true ]]
[[ 0 -ge 1 ]]
nameStartOpt=' '
++ /usr/local/hadoop/bin/hdfs getconf -namenodes
NAMENODES=master.hadoop
[[ -z master.hadoop ]]
echo 'Starting namenodes on [master.hadoop]'
Starting namenodes on [master.hadoop]
hadoop_uservar_su hdfs namenode /usr/local/hadoop/bin/hdfs --workers --config '' --hostnames master.hadoop --daemon start namenode
declare program=hdfs
declare command=namenode
shift 2
declare uprogram
declare ucommand
declare uvar
declare svar
hadoop_privilege_check
[[ 1000 = 0 ]]
/usr/local/hadoop/bin/hdfs --workers --config '' --hostnames master.hadoop --daemon start namenode
ERROR: No parameter provided for --config
Usage: hdfs [OPTIONS] SUBCOMMAND [SUBCOMMAND OPTIONS]

OPTIONS is none or any of:

--buildpaths attempt to add class files from build tree
--config dir Hadoop config directory
--daemon (start|status|stop) operate on a daemon
--debug turn on shell script debug mode
--help usage information
--hostnames list[,of,host,names] hosts to use in worker mode
--hosts filename list of hosts to use in worker mode
--loglevel level set the log4j level for this command
--workers turn on worker mode

SUBCOMMAND is one of:

Admin Commands:
cacheadmin configure the HDFS cache
crypto configure HDFS encryption zones
debug run a Debug Admin to execute HDFS debug commands
dfsadmin run a DFS admin client
dfsrouteradmin manage Router-based federation
ec run a HDFS ErasureCoding CLI
fsck run a DFS filesystem checking utility
haadmin run a DFS HA admin client
jmxget get JMX exported values from NameNode or DataNode.
oev apply the offline edits viewer to an edits file
oiv apply the offline fsimage viewer to an fsimage
oiv_legacy apply the offline fsimage viewer to a legacy fsimage
storagepolicies list/get/set block storage policies

Client Commands:
classpath prints the class path needed to get the hadoop jar and the required libraries
dfs run a filesystem command on the file system
envvars display computed Hadoop environment variables
fetchdt fetch a delegation token from the NameNode
getconf get config values from configuration
groups get the groups which users belong to
lsSnapshottableDir list all snapshottable dirs owned by the current user
snapshotDiff diff two snapshots of a directory or diff the current directory contents with a
snapshot
version print the version

Daemon Commands:
balancer run a cluster balancing utility
datanode run a DFS datanode
dfsrouter run the DFS router
diskbalancer Distributes data evenly among disks on a given node
journalnode run the DFS journalnode
mover run a utility to move block replicas across storage types
namenode run the DFS namenode
nfs3 run an NFS version 3 gateway
portmap run a portmap service
secondarynamenode run the DFS secondary namenode
zkfc run the ZK Failover Controller daemon

SUBCOMMAND may print help when invoked w/o parameters or with -h.

HADOOP_JUMBO_RETCOUNTER=1
echo 'Starting datanodes'
Starting datanodes
hadoop_uservar_su hdfs datanode /usr/local/hadoop/bin/hdfs --workers --config '' --daemon start datanode
declare program=hdfs
declare command=datanode
shift 2
declare uprogram
declare ucommand
declare uvar
declare svar
hadoop_privilege_check
[[ 1000 = 0 ]]
/usr/local/hadoop/bin/hdfs --workers --config '' --daemon start datanode
ERROR: No parameter provided for --config
Usage: hdfs [OPTIONS] SUBCOMMAND [SUBCOMMAND OPTIONS]

OPTIONS is none or any of:

--buildpaths attempt to add class files from build tree
--config dir Hadoop config directory
--daemon (start|status|stop) operate on a daemon
--debug turn on shell script debug mode
--help usage information
--hostnames list[,of,host,names] hosts to use in worker mode
--hosts filename list of hosts to use in worker mode
--loglevel level set the log4j level for this command
--workers turn on worker mode

SUBCOMMAND is one of:

Admin Commands:
cacheadmin configure the HDFS cache
crypto configure HDFS encryption zones
debug run a Debug Admin to execute HDFS debug commands
dfsadmin run a DFS admin client
dfsrouteradmin manage Router-based federation
ec run a HDFS ErasureCoding CLI
fsck run a DFS filesystem checking utility
haadmin run a DFS HA admin client
jmxget get JMX exported values from NameNode or DataNode.
oev apply the offline edits viewer to an edits file
oiv apply the offline fsimage viewer to an fsimage
oiv_legacy apply the offline fsimage viewer to a legacy fsimage
storagepolicies list/get/set block storage policies

Client Commands:
classpath prints the class path needed to get the hadoop jar and the required libraries
dfs run a filesystem command on the file system
envvars display computed Hadoop environment variables
fetchdt fetch a delegation token from the NameNode
getconf get config values from configuration
groups get the groups which users belong to
lsSnapshottableDir list all snapshottable dirs owned by the current user
snapshotDiff diff two snapshots of a directory or diff the current directory contents with a
snapshot
version print the version

Daemon Commands:
balancer run a cluster balancing utility
datanode run a DFS datanode
dfsrouter run the DFS router
diskbalancer Distributes data evenly among disks on a given node
journalnode run the DFS journalnode
mover run a utility to move block replicas across storage types
namenode run the DFS namenode
nfs3 run an NFS version 3 gateway
portmap run a portmap service
secondarynamenode run the DFS secondary namenode
zkfc run the ZK Failover Controller daemon

SUBCOMMAND may print help when invoked w/o parameters or with -h.

(( HADOOP_JUMBO_RETCOUNTER=HADOOP_JUMBO_RETCOUNTER + 1 ))
++ /usr/local/hadoop/bin/hdfs getconf -secondarynamenodes
SECONDARY_NAMENODES=0.0.0.0
[[ -n 0.0.0.0 ]]
[[ master.hadoop =~ , ]]
[[ 0.0.0.0 == \0.\0.\0.\0 ]]
++ hostname
SECONDARY_NAMENODES=master.hadoop
echo 'Starting secondary namenodes [master.hadoop]'
Starting secondary namenodes [master.hadoop]
hadoop_uservar_su hdfs secondarynamenode /usr/local/hadoop/bin/hdfs --workers --config '' --hostnamesmaster.hadoop --daemon start secondarynamenode
declare program=hdfs
declare command=secondarynamenode
shift 2
declare uprogram
declare ucommand
declare uvar
declare svar
hadoop_privilege_check
[[ 1000 = 0 ]]
/usr/local/hadoop/bin/hdfs --workers --config '' --hostnames master.hadoop --daemon start secondarynamenode
ERROR: No parameter provided for --config
Usage: hdfs [OPTIONS] SUBCOMMAND [SUBCOMMAND OPTIONS]

OPTIONS is none or any of:

--buildpaths attempt to add class files from build tree
--config dir Hadoop config directory
--daemon (start|status|stop) operate on a daemon
--debug turn on shell script debug mode
--help usage information
--hostnames list[,of,host,names] hosts to use in worker mode
--hosts filename list of hosts to use in worker mode
--loglevel level set the log4j level for this command
--workers turn on worker mode

SUBCOMMAND is one of:

Admin Commands:
cacheadmin configure the HDFS cache
crypto configure HDFS encryption zones
debug run a Debug Admin to execute HDFS debug commands
dfsadmin run a DFS admin client
dfsrouteradmin manage Router-based federation
ec run a HDFS ErasureCoding CLI
fsck run a DFS filesystem checking utility
haadmin run a DFS HA admin client
jmxget get JMX exported values from NameNode or DataNode.
oev apply the offline edits viewer to an edits file
oiv apply the offline fsimage viewer to an fsimage
oiv_legacy apply the offline fsimage viewer to a legacy fsimage
storagepolicies list/get/set block storage policies

Client Commands:
classpath prints the class path needed to get the hadoop jar and the required libraries
dfs run a filesystem command on the file system
envvars display computed Hadoop environment variables
fetchdt fetch a delegation token from the NameNode
getconf get config values from configuration
groups get the groups which users belong to
lsSnapshottableDir list all snapshottable dirs owned by the current user
snapshotDiff diff two snapshots of a directory or diff the current directory contents with a
snapshot
version print the version

Daemon Commands:
balancer run a cluster balancing utility
datanode run a DFS datanode
dfsrouter run the DFS router
diskbalancer Distributes data evenly among disks on a given node
journalnode run the DFS journalnode
mover run a utility to move block replicas across storage types
namenode run the DFS namenode
nfs3 run an NFS version 3 gateway
portmap run a portmap service
secondarynamenode run the DFS secondary namenode
zkfc run the ZK Failover Controller daemon

SUBCOMMAND may print help when invoked w/o parameters or with -h.

(( HADOOP_JUMBO_RETCOUNTER=HADOOP_JUMBO_RETCOUNTER + 1 ))
++ /usr/local/hadoop/bin/hdfs getconf -confKey dfs.namenode.shared.edits.dir
SHARED_EDITS_DIR=
case "${SHARED_EDITS_DIR}" in
++ tr '[:upper:]' '[:lower:]'
++ /usr/local/hadoop/bin/hdfs getconf -confKey dfs.ha.automatic-failover.enabled
AUTOHA_ENABLED=false
[[ false = \t\r\u\e ]]
exit 3
[hadoop@master hadoop]$

@足迹 根据你的debug信息来看你应该是hadoop-env.sh里没配置或者HADOOP_CONF_DIR没配置
给你参看一下我的

另外以后注意使用markdown语法编辑

不要直接访问HDFS上的数据，那样每次都走网络，把文件get到本地操作，或是导入到mysql中，可以用sqoop

@BigTester 恩恩，那就是落步骤了

sh -x start-dfs.sh 看一下debug信息

可以手动从主机ssh到其他slave节点吗？

@足迹 不客气，很遗憾没有猜中你的问题:relaxed: :relaxed: :relaxed: :relaxed: :relaxed: :relaxed:

第一个问题：
你使用的hbase的类没有继承Serializable，spark要求在rdd的function中的类都要继承Serializable。
不过你现在使用的是hbase现有的类，所以没办法修改代码让其继承Serializable，那可以借助spark的KryoSerializer进行序列代，比如

    conf.set("spark.serialize",classOf[KryoSerializer].getName())
    conf.registerKryoClasses(Array[Class[_]](classOf[ImmutableBytesWritable]))

或者把hbase的类放在rdd的function里面
第二个问题：
可以，使用SparkSession或者SQLContext都可以

是不是权限问题
.ssh目录的权限为700
authorized_keys的权限为600

看一下你的hbase的lib目录下的jline。是否与hadoop的share目录下的jline有冲突
使用

find /usr/local/hbase -name "jline*"
进行查找

如果公司有实体集群就不会在docker上安装hadoop，因为hadoop自带资源管理模块yarn，所以没必要再用虚拟化技术
当然使用docker优点有很多比如：可以快速的搭建一个集群、增加、删除节点、实现资源隔离、快速复制任何想要的服务
缺点对于开发同学来讲使得程序的开发调试变得更困难一些了，因为又多了一层吗，当然运维同学就爽坏了。

@足迹 在hdfs-site.xml把这个配置上试试dfs.namenode.http-address
我看你datanode有异常，你是不是复制的虚拟机啊？复制的话要修改datanode的uuid
你可以看一下这篇文章，参考一下里面的配置，这个是带HA的http://hainiubl.com/topics/83

那台都行，namenode上也可以，随便找一台，不过企业里面是独立的数据库服务器，不会装数据库装在任何一台集群的服务器上，学习的化无所谓。
CDHManager、hive、oozie或azkaban这些会用到mysql。用于存储元数据和配置。
如果是不用CDHManager安装，单独安装hadoop是不需要mysql的

贴一下namenode的日志呗

比如让你列出最尽年份，1到12的数据

你每个机器的yarn配置多大啊？