Eric Yang created YARN-9152:
-------------------------------
Summary: Auxiliary service REST API query does not return running
services
Key: YARN-9152
URL: https://issues.apache.org/jira/browse/YARN-9152
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Eric Yang
Auxiliary service is configured with:
{code}
{
"services": [
{
"name": "mapreduce_shuffle",
"version": "2",
"configuration": {
"properties": {
"class.name": "org.apache.hadoop.mapred.ShuffleHandler",
"mapreduce.shuffle.transfer.buffer.size": "102400",
"mapreduce.shuffle.port": "13563"
}
}
}
]
}
{code}
Node manager log shows the service is registered:
{code}
2018-12-19 22:38:57,466 INFO
org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices: Reading
auxiliary services manifest hdfs:/tmp/aux.json
2018-12-19 22:38:57,827 INFO
org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices:
Initialized auxiliary service mapreduce_shuffle
2018-12-19 22:38:57,828 INFO
org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices: Adding
auxiliary service mapreduce_shuffle version 2
{code}
REST API query shows:
{code}
$ curl --negotiate -u :
http://eyang-3.openstacklocal:8042/ws/v1/node/auxiliaryservices
{"services":{}}
{code}
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