This is a repost from [EMAIL PROTECTED]. I was not sure if flume
developers got the email thus pardon my repost if it feels like I am
spamming the mailing list.
I have a couple of feature requests for ElasticSearchSink and didn't find
open JIRA tickets for these requirements.
I have already modified ElasticSearchSink locally for the smaller of the
feature request and the longer one is in progress. I wanted to discuss the
features first with you first before creating the JIRA tickets so here is a
brief summary of the improvements I have in mind.
Source code repository: https://git-wip-us.apache.org/repos/asf/flume.git
Compiled by jenkins on Tue Sep 3 20:53:28 PDT 2013
>From source with checksum f95b4a7f48080f876d6482bb88bcc342
And ElasticSearch v0.90.1.
*Improvement request #1 - HDFS file suffix style index suffix in
*agent.sinks.myESsink.indexName = myIndex **
ElasticSearchSink uses the provided index name as index prefix and appends
"YYYY-MM-DD" to generate the actual index in ES which being convenient for
my testing purposes, doesn't allow creating index monthly / yearly or more
generally speaking based on some regex provided in flume config similar to
HDFS fileSuffix .e.g.
*agent.sinks.myESsink.indexSuffix = "YYYY"* will create index as
myIndex-2013 / myIndex-2014 etc and when not provided will create index
with just the index name or can default back to 'YYYY-MM-DD'.
*Improvement request #2 - ElasticSearchSink ttl field modification to mimic
*agent.sinks.myESsink.ttl = <some integer value> (current specification)*
The second one is comparatively trivial but good to have. Current ElasticSearch
TTL defaults to 5 days and works with integers only again which is treated
It will be good to have a qualifier like "d" / "s" / "m" / "w" / "h" to
mimic the TTL configuration in ElasticSearch mapping.
*agent.sinks.myESsink.ttl = "3w" / 3 (requested specification)*
For the ttl I have already made changes in my local flume git repo and
currently testing it. The change doesn't break existing way of specifying
TTL field only extends it to allow "1d" / "2w" style TTL specification.
Kindly suggest what should I do to make these changes incorporated in the
future release(s) of Flume.
Best and thanks,