Details
-
Bug
-
Status: Closed
-
Major
-
Resolution: Fixed
-
None
-
None
-
None
Description
The user guide specifies that the following configuration
a1.sources.avroSrc.interceptors.search-replace.replaceString =
will replace the search pattern with an empty string, but the following error is observed and there is no way to specify an empty replace string
java.lang.NullPointerException: Must supply a replacement string replaceString (empty is ok)
at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:204)
at org.apache.flume.interceptor.SearchAndReplaceInterceptor$Builder.configure(SearchAndReplaceInterceptor.java:108)
at org.apache.flume.channel.ChannelProcessor.configureInterceptors(ChannelProcessor.java:110)
We need to modify the SearchAndReplaceInterceptor to accept null values for replacement string and use empty string in that case