hadoop 2.9.2를 설치했으며 start_all.sh
명령 을 실행하는 동안 문제가 발생하지 않습니다. 그러나 jps 명령을 실행하면 Resource 및 Node Manager가 표시되지 않는 동안 4 개의 데몬 (Namenode, Datanode, SecondaryNamenode, DataNode) 만 표시됩니다. 누군가 나를 도울 수 있습니까?
Logs of execution:
hadoop@saran-HP-Notebook:~$ start-all.sh
This script is Deprecated. Instead use start-dfs.sh and start-yarn.sh
19/01/02 18:48:09 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Starting namenodes on [localhost]
localhost: starting namenode, logging to /home/hadoop/hadoop/logs/hadoop-hadoop-namenode-saran-HP-Notebook.out
localhost: starting datanode, logging to /home/hadoop/hadoop/logs/hadoop-hadoop-datanode-saran-HP-Notebook.out
Starting secondary namenodes [0.0.0.0]
0.0.0.0: starting secondarynamenode, logging to /home/hadoop/hadoop/logs/hadoop-hadoop-secondarynamenode-saran-HP-Notebook.out
19/01/02 18:48:26 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
starting yarn daemons
starting resourcemanager, logging to /home/hadoop/hadoop/logs/yarn-hadoop-resourcemanager-saran-HP-Notebook.out
localhost: starting nodemanager, logging to /home/hadoop/hadoop/logs/yarn-hadoop-nodemanager-saran-HP-Notebook.out
hadoop@saran-HP-Notebook:~$ jps
20853 NameNode
21288 SecondaryNameNode
21050 DataNode
21771 Jps
로그 파일의 내용 :
/home/hadoop/hadoop/logs/yarn-hadoop-nodemanager-saran-HP-Notebook.out
ulimit -a for user hadoop
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
scheduling priority (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 47281
/home/hadoop/hadoop/logs/yarn-hadoop-resourcemanager-saran-HP-Notebook.out
ulimit -a
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
scheduling priority (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 47281
max locked memory (kbytes, -l) 16384
max memory size (kbytes, -m) unlimited
open files (-n) 1024
pipe size (512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority (-r) 0
stack size (kbytes, -s) 8192
cpu time (seconds, -t) unlimited
max user processes (-u) 47281
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited
질문에 쓰여진 것을 시도해 보셨습니까?
—
DavidPostill
This script is Deprecated. Instead use start-dfs.sh and start-yarn.sh
예, 그러나 위와 동일한 결과를
—
얻습니다
/home/hadoop/hadoop/logs/hadoop-hadoop-namenode-saran-HP-Notebook.out
그리고/home/hadoop/hadoop/logs/yarn-hadoop-resourcemanager-saran-HP-Notebook.out
?