Denny Ye created FLUME-1419:
-------------------------------
Summary: 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
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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