docker-hadoop
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namenode exited with code 1
Hi. I'm using docker-compose.yml from master, and getting error: namenode | - Setting yarn.resourcemanager.scheduler.address=resourcemanager:8030 namenode | - Setting yarn.resourcemanager.address=resourcemanager:8032 namenode | - Setting yarn.nodemanager.disk-health-checker.max-disk-utilization-per-disk-percentage=98.5 namenode | - Setting yarn.nodemanager.resource.memory-mb=16384 namenode | - Setting yarn.nodemanager.resource.cpu-vcores=8 namenode | Configuring httpfs namenode | Configuring kms namenode | Configuring mapred namenode | - Setting mapreduce.map.java.opts=-Xmx3072m namenode | - Setting mapreduce.map.env=HADOOP_MAPRED_HOME=/opt/hadoop-3.1.1/ namenode | - Setting mapreduce.reduce.env=HADOOP_MAPRED_HOME=/opt/hadoop-3.1.1/ namenode | - Setting mapred.child.java.opts=-Xmx4096m namenode | - Setting yarn.app.mapreduce.am.env=HADOOP_MAPRED_HOME=/opt/hadoop-3.1.1/ namenode | - Setting mapreduce.framework.name=yarn namenode | - Setting mapreduce.reduce.java.opts=-Xmx6144m namenode | - Setting mapreduce.reduce.memory.mb=8192 namenode | - Setting mapreduce.map.memory.mb=4096 namenode | Configuring for multihomed network namenode | WARNING: HADOOP_PREFIX has been replaced by HADOOP_HOME. Using value of HADOOP_PREFIX. namenode | namenode is running as process 359. Stop it first. namenode exited with code 1 could you please help me ?
hit the same issue
If you've used the docker-compose up
command multiple times makes sure you have stopped all the containers from the previous run. This error message can come up when previous containers are still alive.