环境： Centos7.2 Centos6.8 (开始服务器和多个节点都用Centos7，ambari2.5.0.3,结果出现openssl错误， 后服务端换Centos6.8,ambari换2.6.0.0版本，各个节点全部升级，包括Server 和Agent 不再提示错误) ip地址：192.168.0.50 - 192.168.0.56 # uname -a Linux k8s-m1 3.10.0-693.11.1.el7.x86_64 #1 SMP Mon Dec 4 23:52:40 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux # free -m total used free shared buff/cache available Mem: 1839 705 76 78 1057 848 Swap: 2047 5 2042 一：初始化环境 1、升级系统准备 #yum update #yum upgrade # yum install wget (开始选择的2.5.0.3，有错误过不去) # wget -nv http://public-repo-1.hortonworks ... 2.5.0.3/ambari.repo -p /etc/yum.repos.d/ambari.repo 选择下面这个正常安装 # wget -nv http://public-repo-1.hortonworks ... 2.6.0.0/ambari.repo -p /etc/yum.repos.d/ambari.repo (此处版本的选择对后面影响很大) 查看源列表是否更新 # yum repolist Loaded plugins: fastestmirror ambari-2.5.0.3 | 2.9 kB 00:00:00 ambari-2.5.0.3/primary_db | 8.5 kB 00:00:02 Loading mirror speeds from cached hostfile * base: mirror.bit.edu.cn * extras: mirrors.shuosc.org * updates: mirrors.shuosc.org repo id repo name status ambari-2.5.0.3 ambari Version - ambari-2.5.0.3 12 base/7/x86_64 CentOS-7 - Base 9,591 extras/7/x86_64 CentOS-7 - Extras 327 kubernetes kubernetes 17 updates/7/x86_64 CentOS-7 - Updates 1,573 repolist: 11,520 # yum update # yum install -y ambari-server 安装Java(可以省略，在ambari-server setup的时候会安装) # wget http://download.oracle.com/otn-pub/java/jdk/8u151-b12/e758a0de34e24606bca991d704f6dcbf/jdk-8u151-linux-x64.tar.gz # tar -zxvf jdk-8u151-linux-x64.tar.gz -C /opt #vi /etc/profile 最后加入 export JAVA_HOME=/opt/java/ export PATH=$PATH:$JAVA_HOME/bin # source /etc/profile 验证java安装无误 # java -version java version "1.8.0_151" Java(TM) SE Runtime Environment (build 1.8.0_151-b12) Java HotSpot(TM) 64-Bit Server VM (build 25.151-b12, mixed mode) 执行ambari-server安装 # ambari-server setup 在选择jdk的步骤，选择刚刚安装的jdk,路径是/opt/java 直到出现： Adjusting ambari-server permissions and ownership... Ambari Server 'setup' completed successfully. 启动 #ambari-server start 直到出现： Waiting for server start........................................................ Server started listening on 8080 DB configs consistency check: no errors and warnings were found. Ambari Server 'start' completed successfully. 安装lsof #yum install -y lsof 查看8080是否启动 # lsof -i:8080 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME java 4412 root 1437u IPv6 52661 0t0 TCP *:webcache (LISTEN) 进入操作界面 http://node0:8080/#/login 用户名密码都是admin 选择 launch install wizard 集群名称spark,下一步 Host Checks 问题 1、The following hosts have Transparent Huge Pages (THP) enabled. THP should be disabled to avoid potential Hadoop performance issues. centos6.8的节点上提示这个，centos7无问题 # echo never > /sys/kernel/mm/redhat_transparent_hugepage/defrag echo never > /sys/kernel/mm/redhat_transparent_hugepage/enabled [root@node0 ambari-server]# echo never > /sys/kernel/mm/transparent_hugepage/enabled [root@node0 ambari-server]# echo never > /sys/kernel/mm/transparent_hugepage/defrag 2.所有节点无时间服务
安装 yum install chrony -y 修改配置 cat <<EOF> /etc/chrony.conf server 192.168.1.1 iburst stratumweight 0 driftfile /var/lib/chrony/drift rtcsync makestep 10 3 allow 192.168.1.0/24 bindcmdaddress 127.0.0.1 bindcmdaddress ::1 keyfile /etc/chrony.keys commandkey 1 generatecommandkey noclientlog logchange 0.5 logdir /var/log/chrony EOF 启动服务（Centos7.x） systemctl enable chronyd.service systemctl start chronyd.service centos6.9版本需要使用旧命令来启动服务 postgres的驱动问题,在server节点执行 #wget http://central./maven2/org/postgresql/postgresql/9.2-1002-jdbc4/postgresql-9.2-1002-jdbc4.jar #ambari-server setup --jdbc-db=postgres --jdbc-driver=/root/PostgreSQL-9.2-1002-jdbc4.jar Install,Start and Test 过程要多次重试 2018-01-09 09:49:20,610 - File['/etc/yum.repos.d/ambari-hdp-1.repo'] {'content': '[HDP-2.6-repo-1]\nname=HDP-2.6-repo-1\nbaseurl=http://public-repo-1./HDP/centos7/2.x/updates/2.6.3.0\n\npath=/\nenabled=1\ngpgcheck=0\n[HDP-UTILS-1.1.0.21-repo-1]\nname=HDP-UTILS-1.1.0.21-repo-1\nbaseurl=http://public-repo-1./HDP-UTILS-1.1.0.21/repos/centos7\n\npath=/\nenabled=1\ngpgcheck=0'}2018-01-09 09:49:20,610 - Writing File['/etc/yum.repos.d/ambari-hdp-1.repo'] because contents don't match2018-01-09 09:49:20,611 - Package['unzip'] {'retry_on_repo_unavailability': False, 'retry_count': 5}2018-01-09 09:49:20,723 - Skipping installation of existing package unzip2018-01-09 09:49:20,724 - Package['curl'] {'retry_on_repo_unavailability': False, 'retry_count': 5}2018-01-09 09:49:20,737 - Skipping installation of existing package curl2018-01-09 09:49:20,738 - Package['hdp-select'] {'retry_on_repo_unavailability': False, 'retry_count': 5}2018-01-09 09:49:20,757 - Skipping installation of existing package hdp-select2018-01-09 09:49:20,766 - The repository with version 2.6.3.0-235 for this command has been marked as resolved. It will be used to report the version of the component which was installed2018-01-09 09:49:20,774 - Skipping stack-select on SMARTSENSE because it does not exist in the stack-select package structure 2018-01-09 09:49:34,813 - File['/etc/yum.repos.d/ambari-hdp-1.repo'] {'content': '[HDP-2.6-repo-1]\nname=HDP-2.6-repo-1\nbaseurl=http://public-repo-1./HDP/centos7/2.x/updates/2.6.3.0\n\npath=/\nenabled=1\ngpgcheck=0\n[HDP-UTILS-1.1.0.21-repo-1]\nname=HDP-UTILS-1.1.0.21-repo-1\nbaseurl=http://public-repo-1./HDP-UTILS-1.1.0.21/repos/centos7\n\npath=/\nenabled=1\ngpgcheck=0'}2018-01-09 09:49:34,814 - Writing File['/etc/yum.repos.d/ambari-hdp-1.repo'] because contents don't match2018-01-09 09:49:34,815 - Package['unzip'] {'retry_on_repo_unavailability': False, 'retry_count': 5}2018-01-09 09:49:34,970 - Skipping installation of existing package unzip2018-01-09 09:49:34,970 - Package['curl'] {'retry_on_repo_unavailability': False, 'retry_count': 5}2018-01-09 09:49:34,985 - Skipping installation of existing package curl2018-01-09 09:49:34,986 - Package['hdp-select'] {'retry_on_repo_unavailability': False, 'retry_count': 5}2018-01-09 09:49:35,000 - Skipping installation of existing package hdp-select2018-01-09 09:49:35,007 - The repository with version 2.6.3.0-235 for this command has been marked as resolved. It will be used to report the version of the component which was installed2018-01-09 09:49:35,015 - Skipping stack-select on SMARTSENSE because it does not exist in the stack-select package structure. 2018-01-09 09:49:34,710 - Stack Feature Version Info: Cluster Stack=2.6, Command Stack=None, Command Version=None -> 2.62018-01-09 09:49:34,719 - Using hadoop conf dir: /usr/hdp/current/hadoop-client/conf2018-01-09 09:49:34,720 - Group['livy'] {}2018-01-09 09:49:34,722 - Group['spark'] {}2018-01-09 09:49:34,722 - Group['hdfs'] {}2018-01-09 09:49:34,722 - Group['hadoop'] {}2018-01-09 09:49:34,723 - Group['users'] {}2018-01-09 09:49:34,723 - User['hive'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None}2018-01-09 09:49:34,725 - User['livy'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None}2018-01-09 09:49:34,726 - User['zookeeper'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None}2018-01-09 09:49:34,727 - User['spark'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None}2018-01-09 09:49:34,728 - User['ams'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None}2018-01-09 09:49:34,729 - User['ambari-qa'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'users'], 'uid': None}2018-01-09 09:49:34,730 - User['tez'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'users'], 'uid': None}2018-01-09 09:49:34,731 - User['hdfs'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['hdfs'], 'uid': None}2018-01-09 09:49:34,732 - User['yarn'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None}2018-01-09 09:49:34,733 - User['hcat'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None}2018-01-09 09:49:34,734 - User['mapred'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None}2018-01-09 09:49:34,735 - File['/var/lib/ambari-agent/tmp/changeUid.sh'] {'content': StaticFile('changeToSecureUid.sh'), 'mode': 0555}2018-01-09 09:49:34,737 - Execute['/var/lib/ambari-agent/tmp/changeUid.sh ambari-qa /tmp/hadoop-ambari-qa,/tmp/hsperfdata_ambari-qa,/home/ambari-qa,/tmp/ambari-qa,/tmp/sqoop-ambari-qa 0'] {'not_if': '(test $(id -u ambari-qa) -gt 1000) || (false)'}2018-01-09 09:49:34,743 - Skipping Execute['/var/lib/ambari-agent/tmp/changeUid.sh ambari-qa /tmp/hadoop-ambari-qa,/tmp/hsperfdata_ambari-qa,/home/ambari-qa,/tmp/ambari-qa,/tmp/sqoop-ambari-qa 0'] due to not_if2018-01-09 09:49:34,744 - Group['hdfs'] {}2018-01-09 09:49:34,744 - User['hdfs'] {'fetch_nonlocal_groups': True, 'groups': ['hdfs', u'hdfs']}2018-01-09 09:49:34,745 - FS Type: 2018-01-09 09:49:34,745 - Directory['/etc/hadoop'] {'mode': 0755}2018-01-09 09:49:34,769 - File['/usr/hdp/current/hadoop-client/conf/hadoop-env.sh'] {'content': InlineTemplate(...), 'owner': 'hdfs', 'group': 'hadoop'}2018-01-09 09:49:34,770 - Writing File['/usr/hdp/current/hadoop-client/conf/hadoop-env.sh'] because contents don't match2018-01-09 09:49:34,771 - Directory['/var/lib/ambari-agent/tmp/hadoop_java_io_tmpdir'] {'owner': 'hdfs', 'group': 'hadoop', 'mode': 01777}2018-01-09 09:49:34,797 - Repository['HDP-2.6-repo-1'] {'append_to_file': False, 'base_url': 'http://public-repo-1./HDP/centos7/2.x/updates/2.6.3.0', 'action': ['create'], 'components': [u'HDP', 'main'], 'repo_template': '[{{repo_id}}]\nname={{repo_id}}\n{% if mirror_list %}mirrorlist={{mirror_list}}{% else %}baseurl={{base_url}}{% endif %}\n\npath=/\nenabled=1\ngpgcheck=0', 'repo_file_name': 'ambari-hdp-1', 'mirror_list': None}2018-01-09 09:49:34,807 - File['/etc/yum.repos.d/ambari-hdp-1.repo'] {'content': '[HDP-2.6-repo-1]\nname=HDP-2.6-repo-1\nbaseurl=http://public-repo-1./HDP/centos7/2.x/updates/2.6.3.0\n\npath=/\nenabled=1\ngpgcheck=0'}2018-01-09 09:49:34,808 - Writing File['/etc/yum.repos.d/ambari-hdp-1.repo'] because contents don't match2018-01-09 09:49:34,809 - Repository['HDP-UTILS-1.1.0.21-repo-1'] {'append_to_file': True, 'base_url': 'http://public-repo-1./HDP-UTILS-1.1.0.21/repos/centos7', 'action': ['create'], 'components': [u'HDP-UTILS', 'main'], 'repo_template': '[{{repo_id}}]\nname={{repo_id}}\n{% if mirror_list %}mirrorlist={{mirror_list}}{% else %}baseurl={{base_url}}{% endif %}\n\npath=/\nenabled=1\ngpgcheck=0', 'repo_file_name': 'ambari-hdp-1', 'mirror_list': None}2018-01-09 09:49:34,813 - File['/etc/yum.repos.d/ambari-hdp-1.repo'] {'content': '[HDP-2.6-repo-1]\nname=HDP-2.6-repo-1\nbaseurl=http://public-repo-1./HDP/centos7/2.x/updates/2.6.3.0\n\npath=/\nenabled=1\ngpgcheck=0\n[HDP-UTILS-1.1.0.21-repo-1]\nname=HDP-UTILS-1.1.0.21-repo-1\nbaseurl=http://public-repo-1./HDP-UTILS-1.1.0.21/repos/centos7\n\npath=/\nenabled=1\ngpgcheck=0'}2018-01-09 09:49:34,814 - Writing File['/etc/yum.repos.d/ambari-hdp-1.repo'] because contents don't match2018-01-09 09:49:34,815 - Package['unzip'] {'retry_on_repo_unavailability': False, 'retry_count': 5}2018-01-09 09:49:34,970 - Skipping installation of existing package unzip2018-01-09 09:49:34,970 - Package['curl'] {'retry_on_repo_unavailability': False, 'retry_count': 5}2018-01-09 09:49:34,985 - Skipping installation of existing package curl2018-01-09 09:49:34,986 - Package['hdp-select'] {'retry_on_repo_unavailability': False, 'retry_count': 5}2018-01-09 09:49:35,000 - Skipping installation of existing package hdp-select2018-01-09 09:49:35,007 - The repository with version 2.6.3.0-235 for this command has been marked as resolved. It will be used to report the version of the component which was installed2018-01-09 09:49:35,015 - Skipping stack-select on SMARTSENSE because it does not exist in the stack-select package structure.Command failed after 1 tries 似乎说ambari.repo选择的源有点问题，ambari在安装过程中又重新加入了一个repo,贴出来比较一下， # cat ambari-hdp-1.repo [HDP-2.6-repo-1] name=HDP-2.6-repo-1 baseurl=http://public-repo-1./HDP/centos7/2.x/updates/2.6.3.0 path=/ enabled=1 gpgcheck=0 [HDP-UTILS-1.1.0.21-repo-1] name=HDP-UTILS-1.1.0.21-repo-1 baseurl=http://public-repo-1./HDP-UTILS-1.1.0.21/repos/centos7 path=/ enabled=1 gpgcheck=0 # cat ambari.repo #VERSION_NUMBER=2.6.0.0-267 [ambari-2.6.0.0] name=ambari Version - ambari-2.6.0.0 baseurl=http://public-repo-1./ambari/centos7/2.x/updates/2.6.0.0 gpgcheck=1 gpgkey=http://public-repo-1./ambari/centos7/2.x/updates/2.6.0.0/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins enabled=1 priority=1 2018-01-09 10:47:46,218 - Stack Feature Version Info: Cluster Stack=2.6, Command Stack=None, Command Version=None -> 2.62018-01-09 10:47:46,226 - Using hadoop conf dir: /usr/hdp/2.6.3.0-235/hadoop/conf2018-01-09 10:47:46,228 - Group['livy'] {}2018-01-09 10:47:46,229 - Group['spark'] {}2018-01-09 10:47:46,229 - Group['hdfs'] {}2018-01-09 10:47:46,229 - Group['hadoop'] {}2018-01-09 10:47:46,230 - Group['users'] {}2018-01-09 10:47:46,230 - User['hive'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None}2018-01-09 10:47:46,232 - User['livy'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None}2018-01-09 10:47:46,233 - User['zookeeper'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None}2018-01-09 10:47:46,234 - User['spark'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None}2018-01-09 10:47:46,235 - User['ams'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None}2018-01-09 10:47:46,236 - User['ambari-qa'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'users'], 'uid': None}2018-01-09 10:47:46,237 - User['tez'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'users'], 'uid': None}2018-01-09 10:47:46,238 - User['hdfs'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['hdfs'], 'uid': None}2018-01-09 10:47:46,239 - User['yarn'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None}2018-01-09 10:47:46,240 - User['hcat'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None}2018-01-09 10:47:46,242 - User['mapred'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None}2018-01-09 10:47:46,242 - File['/var/lib/ambari-agent/tmp/changeUid.sh'] {'content': StaticFile('changeToSecureUid.sh'), 'mode': 0555}2018-01-09 10:47:46,244 - Execute['/var/lib/ambari-agent/tmp/changeUid.sh ambari-qa /tmp/hadoop-ambari-qa,/tmp/hsperfdata_ambari-qa,/home/ambari-qa,/tmp/ambari-qa,/tmp/sqoop-ambari-qa 0'] {'not_if': '(test $(id -u ambari-qa) -gt 1000) || (false)'}2018-01-09 10:47:46,249 - Skipping Execute['/var/lib/ambari-agent/tmp/changeUid.sh ambari-qa /tmp/hadoop-ambari-qa,/tmp/hsperfdata_ambari-qa,/home/ambari-qa,/tmp/ambari-qa,/tmp/sqoop-ambari-qa 0'] due to not_if2018-01-09 10:47:46,250 - Group['hdfs'] {}2018-01-09 10:47:46,250 - User['hdfs'] {'fetch_nonlocal_groups': True, 'groups': ['hdfs', u'hdfs']}2018-01-09 10:47:46,251 - FS Type: 2018-01-09 10:47:46,251 - Directory['/etc/hadoop'] {'mode': 0755}2018-01-09 10:47:46,276 - File['/usr/hdp/2.6.3.0-235/hadoop/conf/hadoop-env.sh'] {'content': InlineTemplate(...), 'owner': 'hdfs', 'group': 'hadoop'}2018-01-09 10:47:46,277 - Directory['/var/lib/ambari-agent/tmp/hadoop_java_io_tmpdir'] {'owner': 'hdfs', 'group': 'hadoop', 'mode': 01777}2018-01-09 10:47:46,295 - Repository['HDP-2.6-repo-1'] {'append_to_file': False, 'base_url': 'http://public-repo-1./HDP/centos7/2.x/updates/2.6.3.0', 'action': ['create'], 'components': [u'HDP', 'main'], 'repo_template': '[{{repo_id}}]\nname={{repo_id}}\n{% if mirror_list %}mirrorlist={{mirror_list}}{% else %}baseurl={{base_url}}{% endif %}\n\npath=/\nenabled=1\ngpgcheck=0', 'repo_file_name': 'ambari-hdp-1', 'mirror_list': None}2018-01-09 10:47:46,307 - File['/etc/yum.repos.d/ambari-hdp-1.repo'] {'content': '[HDP-2.6-repo-1]\nname=HDP-2.6-repo-1\nbaseurl=http://public-repo-1./HDP/centos7/2.x/updates/2.6.3.0\n\npath=/\nenabled=1\ngpgcheck=0'}2018-01-09 10:47:46,308 - Writing File['/etc/yum.repos.d/ambari-hdp-1.repo'] because contents don't match2018-01-09 10:47:46,308 - Repository['HDP-UTILS-1.1.0.21-repo-1'] {'append_to_file': True, 'base_url': 'http://public-repo-1./HDP-UTILS-1.1.0.21/repos/centos7', 'action': ['create'], 'components': [u'HDP-UTILS', 'main'], 'repo_template': '[{{repo_id}}]\nname={{repo_id}}\n{% if mirror_list %}mirrorlist={{mirror_list}}{% else %}baseurl={{base_url}}{% endif %}\n\npath=/\nenabled=1\ngpgcheck=0', 'repo_file_name': 'ambari-hdp-1', 'mirror_list': None}2018-01-09 10:47:46,313 - File['/etc/yum.repos.d/ambari-hdp-1.repo'] {'content': '[HDP-2.6-repo-1]\nname=HDP-2.6-repo-1\nbaseurl=http://public-repo-1./HDP/centos7/2.x/updates/2.6.3.0\n\npath=/\nenabled=1\ngpgcheck=0\n[HDP-UTILS-1.1.0.21-repo-1]\nname=HDP-UTILS-1.1.0.21-repo-1\nbaseurl=http://public-repo-1./HDP-UTILS-1.1.0.21/repos/centos7\n\npath=/\nenabled=1\ngpgcheck=0'}2018-01-09 10:47:46,313 - Writing File['/etc/yum.repos.d/ambari-hdp-1.repo'] because contents don't match2018-01-09 10:47:46,314 - Package['unzip'] {'retry_on_repo_unavailability': False, 'retry_count': 5}2018-01-09 10:47:46,422 - Skipping installation of existing package unzip2018-01-09 10:47:46,422 - Package['curl'] {'retry_on_repo_unavailability': False, 'retry_count': 5}2018-01-09 10:47:46,435 - Skipping installation of existing package curl2018-01-09 10:47:46,435 - Package['hdp-select'] {'retry_on_repo_unavailability': False, 'retry_count': 5}2018-01-09 10:47:46,448 - Skipping installation of existing package hdp-select2018-01-09 10:47:46,454 - The repository with version 2.6.3.0-235 for this command has been marked as resolved. It will be used to report the version of the component which was installed2018-01-09 10:47:46,761 - Command repositories: HDP-2.6-repo-1, HDP-UTILS-1.1.0.21-repo-12018-01-09 10:47:46,761 - Applicable repositories: HDP-2.6-repo-1, HDP-UTILS-1.1.0.21-repo-12018-01-09 10:47:46,763 - Looking for matching packages in the following repositories: HDP-2.6-repo-1, HDP-UTILS-1.1.0.21-repo-12018-01-09 10:47:49,160 - Package['slider_2_6_3_0_235'] {'retry_on_repo_unavailability': False, 'retry_count': 5}2018-01-09 10:47:49,273 - Installing package slider_2_6_3_0_235 ('/usr/bin/yum -d 0 -e 0 -y install slider_2_6_3_0_235')2018-01-09 10:52:20,943 - Package['Storm_2_6_3_0_235-slider-client'] {'retry_on_repo_unavailability': False, 'retry_count': 5}2018-01-09 10:52:20,970 - Installing package storm_2_6_3_0_235-slider-client ('/usr/bin/yum -d 0 -e 0 -y install storm_2_6_3_0_235-slider-client')Command failed after 1 tries 此处需要到具体的节点执行错误提示里面的yum安装，比如： #yum -d 0 -e 0 -y install storm_2_6_3_0_235-slider-client #yum -d 0 -e 0 -y install slider_2_6_3_0_235 解决完所有错误 ，继续Retry，多Retry几次就会过去 |
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