Cloudera Manager cheat sheet

Cloudera Manager cheat sheet

1. Configuration file location
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/var/run/cloudera-scm-agent/process
2. Agent process
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service cloudera-scm-agent status
3. Parcel location
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/opt/cloudera/parcels
4. Data Monitoring
  • Service Monitor
Location:
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firehose.storage.base.directory=/var/lib/cloudera-service-monitor/
Limit:
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firehose_time_series_storage_bytes=10G
firehose_impala_storage_bytes=1G
firehose_yarn_storage_bytes=1G
  • Host Monitor
Location:
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firehose.storage.base.directory=/var/lib/cloudera-host-monitor/
Limit:
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firehose_time_series_storage_bytes=10G
5. Embedded PostgreSQL password for superuser "cloudera-scm" :
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/var/lib/cloudera-scm-server-db/data/generated_password.txt
eg:
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psql -p 7432 -U cloudera-scm template1
SCM is using user "scm":
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[root@admin]# more /etc/cloudera-scm-server/db.properties
# Auto-generated by initialize_embedded_db.sh
#
# 2014xxxx-134452
#
# These are database settings for CM Manager
#
com.cloudera.cmf.db.type=postgresql
com.cloudera.cmf.db.host=localhost:7432
com.cloudera.cmf.db.name=scm
com.cloudera.cmf.db.user=scm
com.cloudera.cmf.db.password=xxx
==

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