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发表于 2022-11-14 14:26:57
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[admin@hadoop-2 hadoop-3.2.2]$ ps -ef |grep sec6 T2 T# O8 `& P7 H
admin 2247 1 0 11:35 ? 00:00:13 /data/module/jdk1.8.0_291/bin/java -Dproc_datanode -Djava.net.preferIPv4Stack=true -Dhadoop.security.logger=ERROR,RFAS -Dyarn.log.dir=/data/module/hadoop-3.2.2/logs -Dyarn.log.file=hadoop-admin-datanode-hadoop-2.novalocal.log -Dyarn.home.dir=/data/module/hadoop-3.2.2 -Dyarn.root.logger=INFO,console -Djava.library.path=/data/module/hadoop-3.2.2/lib/native -Dhadoop.log.dir=/data/module/hadoop-3.2.2/logs -Dhadoop.log.file=hadoop-admin-datanode-hadoop-2.novalocal.log -Dhadoop.home.dir=/data/module/hadoop-3.2.2 -Dhadoop.id.str=admin -Dhadoop.root.logger=INFO,RFA -Dhadoop.policy.file=hadoop-policy.xml org.apache.hadoop.hdfs.server.datanode.DataNode( D4 g1 h; B- I9 H' X& \
admin 2649 1 0 11:39 ? 00:00:09 /data/module/jdk1.8.0_291/bin/java -Dproc_secondarynamenode -Djava.net.preferIPv4Stack=true -Dhdfs.audit.logger=INFO,NullAppender -Dhadoop.security.logger=INFO,RFAS -Dyarn.log.dir=/data/module/hadoop-3.2.2/logs -Dyarn.log.file=hadoop-admin-secondarynamenode-hadoop-2.novalocal.log -Dyarn.home.dir=/data/module/hadoop-3.2.2 -Dyarn.root.logger=INFO,console -Djava.library.path=/data/module/hadoop-3.2.2/lib/native -Dhadoop.log.dir=/data/module/hadoop-3.2.2/logs -Dhadoop.log.file=hadoop-admin-secondarynamenode-hadoop-2.novalocal.log -Dhadoop.home.dir=/data/module/hadoop-3.2.2 -Dhadoop.id.str=admin -Dhadoop.root.logger=INFO,RFA -Dhadoop.policy.file=hadoop-policy.xml org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode1 v* ^4 r! F( q6 Z& v# @
admin 3323 1660 0 13:50 pts/0 00:00:00 grep --color=auto sec6 J$ u* v+ o \0 p7 v1 W
[admin@hadoop-2 hadoop-3.2.2]$ netstat -nap |grep 2649
* g1 M7 d0 H! U/ q(Not all processes could be identified, non-owned process info$ B, ~7 ^ y! I l. |# B& z( E
will not be shown, you would have to be root to see it all.)
! b+ w3 A+ a! h' x; ^7 }tcp 0 0 0.0.0.0:9868 0.0.0.0:* LISTEN 2649/java 4 T9 z _7 _" U# p8 Q
unix 2 [ ] STREAM CONNECTED 29706 2649/java 5 G: V: A& E; R7 @
unix 2 [ ] STREAM CONNECTED 28672 2649/java |
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