Cisco Cisco ASR 5000
MURAL Software Standard Installation Guide
Validating Data on Nodes
This section includes instructions for validating data after completing the system
installations.
Validating Data on the Collector Nodes
1.
Log in to the master Namenode and go to
_shell
.
>
en
#
_shell
2.
Run the indicated
hadoop
commands for the
mm
variable (minutes) in the
timestamp), specify a multiple of 5 (
05
,
10
,
15
, and so on) up to
55
.
Note:
Specify the year, month day, hour, and minute for which data is
being sent to the MURAL system.
#
hadoop dfs -ls /data/collector/1/output/edrflow/YYYY/MM/DD/HH/mm/*
2>/dev/null
#
hadoop dfs -ls /data/collector/1/output/edrhttp/YYYY/MM/DD/HH/mm/*
2>/dev/null
# hadoop dfs -ls /data/collector/1/output/bulkStats/YYYY/MM/DD/HH/mm/*
2>/dev/null
If the Collector node is receiving data in the expected format, it retains the
data in HDFS. These directories and files are updated continuously as the
data keeps coming in.
Setting the Data Start Time
To set the data start time in the configuration, perform the following steps:
1.
Log in to the master Name node and make the
/
file system writable.
>
en
#
_shell
#
mount -o remount,rw /
#
cd /opt/deployment/Mural_setStartTime/
#
./setOozieTime --dataStartTime data-start-time --node collector-mgmt-
IP --password admin-password
Copyright © 2016, Cisco Systems, Inc.
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