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25 Commits

Author SHA1 Message Date
Gian Merlino 5a63c3dd63 Merge pull request #2186 from druid-io/dev-docs2 
Add intro developer docs
 2016-01-03 11:36:41 -05:00
fjy 88f6b9b5ad Multiple improvements for docs 2016-01-02 21:54:54 -08:00
fjy 06a8e14820 Add intro developer docs 2016-01-02 14:44:45 -08:00
Bingkun Guo 89b477970f DataSegmentFinder tool 
`insert-segment-to-db` is a tool that can insert segments into Druid metadata storage. It is intended to be used
to update the segment table in metadata storage after people manually migrate segments from one place to another.
It can also be used to insert missing segment into Druid, or even recover metadata storage by telling it where the
segments are stored.

Note: This tool expects users to have Druid cluster running in a "safe" mode, where there are no active tasks to interfere
the segments being inserted. Users can optionally bring down the cluster to make 100% sure nothing is interfering.
 2015-12-21 00:02:04 -06:00
Gian Merlino 8e594a2e72 Change service names in docs, examples to match defaults in the code. 2015-12-06 10:04:21 -08:00
Himanshu Gupta fde9df2720 update to sketches-core-0.2.2 . 
adds support for "cardinality" aggregator.
do not create sketch per event at ingestion time to make realtime ingestion faster
 2015-11-19 01:05:59 -06:00
Himanshu Gupta 7788f7c2a1 update doc with new thetaSketch api 2015-11-12 00:04:34 -06:00
Himanshu Gupta 6c6a38cedb adding datasketches aggregator to documentation 2015-11-12 00:04:33 -06:00
Bingkun Guo b24eccfb9e add doc for bundling custom extensions with other Druid extensions 2015-11-09 13:11:22 -06:00
Bingkun Guo 962f65cc76 fix metadata typo and rename default extension directory 2015-11-03 14:50:42 -06:00
Himanshu Gupta c74a4490e1 add metamarket histogram post to approx-histo doc 2015-11-03 01:19:22 -06:00
Angel M de Miguel a2510c9b0b Update ruby-druid URL 2015-10-28 10:31:30 +01:00
Angel M de Miguel 04c5d0f8e2 Update Ruby libraries in docs 2015-10-28 09:08:26 +01:00
Bingkun Guo 4914925d65 New extension loading mechanism 
1) Remove maven client from downloading extensions at runtime.
2) Provide a way to load Druid extensions and hadoop dependencies through file system.
3) Refactor pull-deps so that it can download extensions into extension directories.
4) Add documents on how to use this new extension loading mechanism.
5) Change the way how Druid tarball is generated. Now all the extensions + hadoop-client 2.3.0
are packaged within the Druid tarball.
 2015-10-21 14:22:36 -05:00
Xavier Léauté faf4c865d5 update R / Python clients 2015-10-01 13:42:09 -04:00
fjy beab6fd487 add pivot as a UI 2015-09-15 14:58:32 -07:00
Himanshu Gupta 2e0dd1d792 adding UTs and addressing review comments to 
firehoseV2 addition to Realtime[Manager|Plumber],
essential segment metadata persist support,
kafka-simple-consumer-firehose extension patch
 2015-08-27 20:50:46 -05:00
lvjq 2237a8cf0f kafka 8 simple consumer firehose 2015-08-27 20:50:46 -05:00
fjy 4055f9ca48 more docs for common questions 2015-08-25 17:49:04 -07:00
Himanshu Gupta 0daeb830b0 update approx-histogram document to explain how to ignore rows with no value at ingestion time 2015-08-19 15:20:37 -05:00
Xavier Léauté f583cad2e2 disclaimer + more docs for approximate histograms 2015-08-10 13:13:49 -07:00
Maxime Beauchemin db4928e73b Documentation entry for Panormix (a druid UI) 2015-07-21 18:23:46 -07:00
Himanshu Gupta 4114b4902e fixing the links to doc images 2015-06-29 12:17:42 -05:00
Xavier Léauté d2346b6834 shorten links and file names 
* remove redundant parts in file names
* delete unsupported "Druid-Personal-Demo-Cluster"
 2015-05-29 20:55:42 -05:00
Himanshu Gupta 8edc2aaca3 renaming all *.md filenames to only have lowercase and dashes 
so that they are editable on case-insensitive os as well
 2015-05-29 20:55:42 -05:00