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https://issues.apache.org/jira/browse/FLUME-1419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Denny Ye updated FLUME-1419:
----------------------------
Attachment: FLUME-1419.patch
> Using system time if 'timestamp' property is absent in event header
> -------------------------------------------------------------------
>
> Key: FLUME-1419
> URL: https://issues.apache.org/jira/browse/FLUME-1419
> Project: Flume
> Issue Type: Improvement
> Components: Sinks+Sources
> Affects Versions: v1.2.0
> Reporter: Denny Ye
> Assignee: Denny Ye
> Fix For: v1.3.0
>
> Attachments: FLUME-1419.patch
>
>
> If we want to use pattern for generating HDFS path but the 'timestamp'
> property is absent in event header, it may cause the exception...
> Event may comes from several Sources and doesn't use Interceptor(pupulate
> 'timestamp' property). Thus, event may be haven't this property normally.
> Use the local system time to replace it.
> java.lang.RuntimeException: Flume wasn't able to parse timestamp header in
> the event to resolve time based bucketing. Please check that you're correctly
> populating timestamp header (for example using TimestampInterceptor source
> interceptor).
> at
> org.apache.flume.formatter.output.BucketPath.replaceShorthand(BucketPath.java:149)
> at
> org.apache.flume.formatter.output.BucketPath.escapeString(BucketPath.java:318)
> at
> org.apache.flume.formatter.output.TestBucketPath.testDateFormatHours(TestBucketPath.java:46)
> Caused by: java.lang.NumberFormatException: null
> at java.lang.Long.parseLong(Unknown Source)
> at java.lang.Long.valueOf(Unknown Source)
> at
> org.apache.flume.formatter.output.BucketPath.replaceShorthand(BucketPath.java:147)
> ... 26 more
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