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https://issues.apache.org/jira/browse/FLUME-3361?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Avinash Kumar updated FLUME-3361:
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Labels: patch pull-request-available (was: )
> Environment variables are not substituted/resolved if agent is configured via
> ZooKeeper
> ---------------------------------------------------------------------------------------
>
> Key: FLUME-3361
> URL: https://issues.apache.org/jira/browse/FLUME-3361
> Project: Flume
> Issue Type: Bug
> Components: Configuration
> Affects Versions: 1.9.0
> Reporter: Avinash Kumar
> Priority: Major
> Labels: patch, pull-request-available
> Attachments: FLUME-3361
>
> Original Estimate: 10h
> Time Spent: 20m
> Remaining Estimate: 9h 40m
>
> Environment variables are not substituted/resolved during agent
> (re-)configuration if agent is configured via ZooKeeper.
> Steps to replicate the issue
> 1) Create a znode having agent conf in the ZooKeeper path /flume/a1 .
> Relevant part of the conf is shown below
> {{cia.sources = accessLog}}
> {{cia.channels = channel}}
> {{cia.sinks = kafka}}
> {{cia.sources.accessLog.type = com.xyz.agent.LogSource}}
> {{cia.sources.accessLog.cid = $\{CUSTOMER_ID}}}
>
> 2) Add environment variable in _conf/flume-env.sh_ as shown below
> {{export CUSTOMER_ID="AB123"}}
>
> {{3) Start the agent}}
> {{./flume-ng agent -n a1 -c ../conf -z localhost:2182 -p /flume
> -DpropertiesImplementation=org.apache.flume.node.EnvVarResolverProperties}}
>
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