hadoop-docker
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Weihong-Liu
M1芯片的Mac启动ResourceManager失败
这是启动后的集群节点情况
./run-wordcount.sh 3.3.1 运行测试脚本一直报错
m1芯片 按照标准的方式安装的
http://localhost:8088/ web也连接不上 大佬有解决方案吗
2022-10-10 13:49:26,978 INFO client.DefaultNoHARMFailoverProxyProvider: Connecting to ResourceManager at hadoop-slave2/172.18.0.4:8032 2022-10-10 13:49:28,136 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:29,138 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 1 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:30,143 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 2 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:31,146 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 3 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:32,153 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 4 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:33,158 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 5 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:34,160 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 6 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:35,166 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 7 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:36,169 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 8 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:37,173 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 9 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:38,190 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:39,194 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 1 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:40,199 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 2 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:41,201 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 3 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:42,205 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 4 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:43,207 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 5 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:44,208 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 6 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:45,210 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 7 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:46,215 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 8 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:47,216 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 9 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:47,219 INFO retry.RetryInvocationHandler: java.net.ConnectException: Call From hadoop-master/172.18.0.2 to hadoop-slave2:8032 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused, while invoking ApplicationClientProtocolPBClientImpl.getNewApplication over null after 1 failover attempts. Trying to failover after sleeping for 24469ms. ^C input file1.txt: Hello Hadoop
input file2.txt: Hello Docker
wordcount output:
已经修复了，是配置文件yarn-site.xml出了问题，你再试试看
感谢～调试通过了。问题原因确实是出在内存不够，将reourcemanager、namenode、secondarynamenode放在不同节点要好一些。另外还有一个原因是我本地docker的安装环境是用colima代替docker for desktop，colima划分内存默认是2G，不足以支持hadoop集群，使用 colima --memory 4g start 命令重新启动后就没问题了
./run-wordcount.sh 3.3.1 运行测试脚本一直报错
m1芯片 按照标准的方式安装的
http://localhost:8088/ web也连接不上 大佬有解决方案吗
2022-10-10 13:49:26,978 INFO client.DefaultNoHARMFailoverProxyProvider: Connecting to ResourceManager at hadoop-slave2/172.18.0.4:8032 2022-10-10 13:49:28,136 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:29,138 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 1 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:30,143 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 2 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:31,146 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 3 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:32,153 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 4 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:33,158 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 5 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:34,160 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 6 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:35,166 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 7 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:36,169 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 8 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:37,173 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 9 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:38,190 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:39,194 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 1 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:40,199 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 2 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:41,201 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 3 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:42,205 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 4 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:43,207 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 5 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:44,208 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 6 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:45,210 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 7 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:46,215 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 8 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:47,216 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 9 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:47,219 INFO retry.RetryInvocationHandler: java.net.ConnectException: Call From hadoop-master/172.18.0.2 to hadoop-slave2:8032 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused, while invoking ApplicationClientProtocolPBClientImpl.getNewApplication over null after 1 failover attempts. Trying to failover after sleeping for 24469ms. ^C input file1.txt: Hello Hadoop
input file2.txt: Hello Docker
wordcount output:
你好，如果集群运行正常的话不妨看一下是不是因为 mac 本身限制与docker桥接模式访问的原因，这个问题的解决方法我在我填坑博客的 #bug3 也有记录，有兴趣可以看下
./run-wordcount.sh 3.3.1 运行测试脚本一直报错 m1芯片 按照标准的方式安装的 http://localhost:8088/ web也连接不上 大佬有解决方案吗 2022-10-10 13:49:26,978 INFO client.DefaultNoHARMFailoverProxyProvider: Connecting to ResourceManager at hadoop-slave2/172.18.0.4:8032 2022-10-10 13:49:28,136 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:29,138 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 1 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:30,143 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 2 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:31,146 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 3 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:32,153 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 4 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:33,158 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 5 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:34,160 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 6 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:35,166 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 7 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:36,169 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 8 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:37,173 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 9 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:38,190 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:39,194 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 1 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:40,199 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 2 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:41,201 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 3 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:42,205 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 4 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:43,207 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 5 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:44,208 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 6 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:45,210 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 7 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:46,215 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 8 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:47,216 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 9 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2022-10-10 13:49:47,219 INFO retry.RetryInvocationHandler: java.net.ConnectException: Call From hadoop-master/172.18.0.2 to hadoop-slave2:8032 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused, while invoking ApplicationClientProtocolPBClientImpl.getNewApplication over null after 1 failover attempts. Trying to failover after sleeping for 24469ms. ^C input file1.txt: Hello Hadoop input file2.txt: Hello Docker wordcount output:
你好，如果集群运行正常的话不妨看一下是不是因为 mac 本身限制与docker桥接模式访问的原因，这个问题的解决方法我在我填坑博客的 #bug3 也有记录，有兴趣可以看下
您好，我的报错也是类似，已经根据您说的正确配置了，也能ping通172.18.0.4，但是还是不行，我看了下jps服务，请问您是如何解决的？我看了下我用的也是最新的xml
ifconfig
eth0 Link encap:Ethernet HWaddr 02:42:ac:12:00:04
inet addr:172.18.0.4 Bcast:172.18.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:52 errors:0 dropped:0 overruns:0 frame:0
TX packets:39 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:7733 (7.7 KB) TX bytes:6899 (6.8 KB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:20 errors:0 dropped:0 overruns:0 frame:0
TX packets:20 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1650 (1.6 KB) TX bytes:1650 (1.6 KB)
jps
96 DataNode 321 Jps 223 NodeManager
2023-03-21 04:24:43,689 INFO client.DefaultNoHARMFailoverProxyProvider: Connecting to ResourceManager at hadoop-slave2/172.18.0.4:8032 2023-03-21 04:24:44,839 INFO ipc.Client: Retrying connect to server: hadoop-slave2/172.18.0.4:8032. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
到slave2再运行一次start把没开的服务打开就好了，但是不知道为什么启动的时候没有一起开呢？
root@hadoop-slave2:~# ./start-hadoop.sh Starting namenodes on [hadoop-master] hadoop-master: namenode is running as process 255. Stop it first and ensure /tmp/hadoop-root-namenode.pid file is empty before retry. Starting datanodes hadoop-master: datanode is running as process 423. Stop it first and ensure /tmp/hadoop-root-datanode.pid file is empty before retry. hadoop-slave1: datanode is running as process 96. Stop it first and ensure /tmp/hadoop-root-datanode.pid file is empty before retry. hadoop-slave2: datanode is running as process 95. Stop it first and ensure /tmp/hadoop-root-datanode.pid file is empty before retry. Starting secondary namenodes [hadoop-slave2] Starting resourcemanager Starting nodemanagers hadoop-master: nodemanager is running as process 1019. Stop it first and ensure /tmp/hadoop-root-nodemanager.pid file is empty before retry. hadoop-slave1: nodemanager is running as process 215. Stop it first and ensure /tmp/hadoop-root-nodemanager.pid file is empty before retry. hadoop-slave2: nodemanager is running as process 214. Stop it first and ensure /tmp/hadoop-root-nodemanager.pid file is empty before retry.
可以看一下机器的内存情况，可能内存不够，导致节点进程关闭，建议使用 16G 内存的设备
------------------ 原始邮件 ------------------ 发件人: PeterZaipinai @.> 发送时间: 2023年3月21日 14:58 收件人: Weihong-Liu/hadoop-docker @.> 抄送: Puppet @.>, Comment @.> 主题: Re: [Weihong-Liu/hadoop-docker] M1芯片的Mac启动ResourceManager失败 (Issue #3)
到slave2再运行一次start把没开的服务打开就好了，但是不知道为什么启动的时候没有一起开呢？
@.***:~# ./start-hadoop.sh Starting namenodes on [hadoop-master] hadoop-master: namenode is running as process 255. Stop it first and ensure /tmp/hadoop-root-namenode.pid file is empty before retry. Starting datanodes hadoop-master: datanode is running as process 423. Stop it first and ensure /tmp/hadoop-root-datanode.pid file is empty before retry. hadoop-slave1: datanode is running as process 96. Stop it first and ensure /tmp/hadoop-root-datanode.pid file is empty before retry. hadoop-slave2: datanode is running as process 95. Stop it first and ensure /tmp/hadoop-root-datanode.pid file is empty before retry. Starting secondary namenodes [hadoop-slave2] Starting resourcemanager Starting nodemanagers hadoop-master: nodemanager is running as process 1019. Stop it first and ensure /tmp/hadoop-root-nodemanager.pid file is empty before retry. hadoop-slave1: nodemanager is running as process 215. Stop it first and ensure /tmp/hadoop-root-nodemanager.pid file is empty before retry. hadoop-slave2: nodemanager is running as process 214. Stop it first and ensure /tmp/hadoop-root-nodemanager.pid file is empty before retry.
— Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you commented.Message ID: @.***>
可以看一下机器的内存情况，可能内存不够，导致节点进程关闭，建议使用 16G 内存的设备 …
M1pro 16GB,也没有开其他高负荷的程序，我再看看是不是有其他问题，感谢