Remove Pulsar IO Flume connector

Author: lhotari

data/connectors.js

@@ -77,12 +77,6 @@ module.exports = [
     type: 'Source',
     link: 'https://github.com/apache/pulsar/tree/master/pulsar-io/file'
   },
-  {
-    name: 'flume',
-    longName: 'Flume source and sink',
-    type: 'Source and sink',
-    link: 'https://flume.apache.org/'
-  },
   {
     name: 'hbase',
     longName: 'HBase sink',

docs/io-connectors.md

@@ -77,12 +77,6 @@ Pulsar has various source connectors, which are sorted alphabetically as below.
 
 * [Java class](https://github.com/apache/pulsar/blob/master/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileSource.java)
 
-### Flume
-
-* [Configuration](io-flume-source.md#configuration)
-
-* [Java class](https://github.com/apache/pulsar/blob/master/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/FlumeConnector.java)
-
 ### Twitter firehose
 
 * [Configuration](io-twitter-source.md#configuration)
@@ -169,12 +163,6 @@ Pulsar has various sink connectors, which are sorted alphabetically as below.
 
 * [Java class](https://github.com/apache/pulsar/blob/master/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchSink.java)
 
-### Flume
-
-* [Configuration](io-flume-sink.md#configuration)
-
-* [Java class](https://github.com/apache/pulsar/blob/master/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/sink/StringSink.java)
-
 ### HBase
 
 * [Configuration](io-hbase-sink.md#configuration)