Inconsistent time inputs
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Key: CHUKWA-305
URL: https://issues.apache.org/jira/browse/CHUKWA-305
Project: Hadoop Chukwa
Issue Type: Bug
Components: data collection, Data Processors
Reporter: Jiaqi Tan
Times in Job History logs are stored in UTC seconds from Epoch, but times in
log-based sources e.g. clienttrace, and the daemon (DataNode, TaskTracker,
JobTracker, NameNode) logs are in local timezones and in ISO-8601 strings, and
do not have the timezone they are recorded in. This leads to inconsistencies
when trying to correlate data in time across log-based sources and Job History
data because the timezone of the data for the log-based sources which emit
times in human-readable strings do not record the timezone.
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