Cannot start Ozone

[#1]

Hello,

i installed CDP 7.4.4 (trial), already enable TLS and Kerberos. I want to add  Ozone in CM but got a this error which is very confusing:

stdout:

Using /var/run/cloudera-scm-agent/process/1546337746-ozone-STORAGE_CONTAINER_MANAGER as conf dir
Using scripts/control.sh as process script
CONF_DIR=/var/run/cloudera-scm-agent/process/1546337746-ozone-STORAGE_CONTAINER_MANAGER
CMF_CONF_DIR=
Wed Aug 30 16:09:11 +07 2023: Running OZONE CSD control script...
Wed Aug 30 16:09:11 +07 2023: Detected CDH_VERSION of [7]
Wed Aug 30 16:09:11 +07 2023: KERBEROS_AUTH_ENABLED: true
Wed Aug 30 16:09:11 +07 2023: OZONE_SSL_ENABLED: true
Wed Aug 30 16:09:11 +07 2023: OZONE_SERVICE_ID: hydg
Wed Aug 30 16:09:11 +07 2023: CONF_DIR: /var/run/cloudera-scm-agent/process/1546337746-ozone-STORAGE_CONTAINER_MANAGER
Wed Aug 30 16:09:11 +07 2023: Found Ozone Manager(s) on demo-2
Wed Aug 30 16:09:11 +07 2023: Found Ozone Storage Container Manager(s) on 'demo-1'
Could not find or is not a file

stderr:

+ TOPOLOGY_SCRIPT_FILE=
+ perl -pi -e 's#\{\{DEFAULT_TOPOLOGY_SCRIPT}}##g' /var/run/cloudera-scm-agent/process/1546337746-ozone-STORAGE_CONTAINER_MANAGER/ozone-conf/ozone-site.xml
+ [[ true == \t\r\u\e ]]
+ [[ -n '' ]]
+ add_to_site /var/run/cloudera-scm-agent/process/1546337746-ozone-STORAGE_CONTAINER_MANAGER/ozone-conf/ozone-site.xml ozone.acl.enabled false
+ '[' '!' -f /var/run/cloudera-scm-agent/process/1546337746-ozone-STORAGE_CONTAINER_MANAGER/ozone-conf/ozone-site.xml ']'
+ CONF_END='</configuration>'
+ NEW_PROPERTY=' <property>\n <name>ozone.acl.enabled</name>\n <value>false</value>\n </property>'
+ TMP_FILE=/var/run/cloudera-scm-agent/process/1546337746-ozone-STORAGE_CONTAINER_MANAGER/tmp-core-site
+ sed 's#</configuration># <property>\n <name>ozone.acl.enabled</name>\n <value>false</value>\n </property>#g'
+ cp /var/run/cloudera-scm-agent/process/1546337746-ozone-STORAGE_CONTAINER_MANAGER/tmp-core-site /var/run/cloudera-scm-agent/process/1546337746-ozone-STORAGE_CONTAINER_MANAGER/ozone-conf/ozone-site.xml
+ rm -f /var/run/cloudera-scm-agent/process/1546337746-ozone-STORAGE_CONTAINER_MANAGER/tmp-core-site
+ echo '</configuration>'
+ CMD=start_scm
+ shift 1
+ case $CMD in
+ moveConfigs
+ for i in '"$HADOOP_CONF_DIR"/*'
++ basename '/var/run/cloudera-scm-agent/process/1546337746-ozone-STORAGE_CONTAINER_MANAGER/empty-hadoop-conf/*'
+ [[ * == hdfs-site.xml ]]
++ basename '/var/run/cloudera-scm-agent/process/1546337746-ozone-STORAGE_CONTAINER_MANAGER/empty-hadoop-conf/*'
+ [[ * == core-site.xml ]]
+ updateCoreSite
+ AUTH_TYPE=simple
+ [[ false == \t\r\u\e ]]
+ perl -pi -e 's/\{\{HTTP_AUTH_TYPE}}/simple/g' /var/run/cloudera-scm-agent/process/1546337746-ozone-STORAGE_CONTAINER_MANAGER/ozone-conf/ozone-site.xml
++ find . -name core-site.xml
++ tail -1
+ FILE=
+ [[ true == \t\r\u\e ]]
+ add_to_site '' hadoop.security.authorization true
+ '[' '!' -f '' ']'
+ echo 'Could not find or is not a file'
+ exit 1

Please help give soliution.

Thank you

Regard,

Doan Gia Hy

[#2 · Accepted solution]

Hello. Make sure that hdfs_service is enabled in the Ozone configuration. By having this enabled CM agent will put the core-site.xml into the process directory and that error will be gone. Also, here is a reference to the Ozone dependency on HDFS - https://docs.cloudera.com/cdp-private-cloud-upgrade/latest/hdfs-ozone-migration/topics/hdfs-ozone-de...