[IMPALA-3401] Remove Cloudera Manager-related content from doc source

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Impala 2.5.0
• Fix Version/s: Impala 2.9.0
• Component/s: Docs
• Assignee: Laurel Hale
• Reporter: John Russell
• Created: 22/Apr/16 20:09
• Updated: 16/Jun/17 19:01
• Resolved: 04/Apr/17 20:49

Description

There are some topics or subtopics that are entirely "how to do XYZ in Cloudera Manager".
There are other places where Cloudera Manager is mentioned in passing, e.g. as an easier alternative to some manual configuration, or as a context where some file path is different.

Here is a rough breakdown of how much CM-related info is in the Impala docs at the start of this exercise:

$ grep -i -c "cloudera manager" impala*.xml admin_impala*.xml ../shared/impala*.xml | grep -v :0
impala_admission.xml:16
impala_auditing.xml:6
impala_authorization.xml:5
impala_breakpad.xml:6
impala_cm_installation.xml:12
impala_config_options.xml:7
impala_config_performance.xml:10
impala_faq.xml:5
impala_fixed_issues.xml:2
impala_hbase.xml:4
impala_impala_shell.xml:2
impala_incompatible_changes.xml:15
impala_install.xml:5
impala_isilon.xml:4
impala_kerberos.xml:3
impala_ldap.xml:4
impala_lineage.xml:2
impala_logging.xml:11
impala_new_features.xml:9
impala_noncm_installation.xml:2
impala_perf_hdfs_caching.xml:2
impala_perf_resources.xml:2
impala_perf_skew.xml:1
impala_perf_testing.xml:2
impala_prereqs.xml:2
impala_processes.xml:5
impala_proxy.xml:14
impala_resource_management.xml:2
impala_s3.xml:3
impala_scalability.xml:6
impala_schema_design.xml:1
impala_security.xml:3
impala_security_install.xml:2
impala_ssl.xml:4
impala_tutorial.xml:1
impala_txtfile.xml:5
impala_udf.xml:1
impala_upgrading.xml:15
impala_webui.xml:9
admin_impala_admission_control.xml:3
../shared/impala_common.xml:22