Fluentd から AWSのElasticseachにアプリケーションログを転送したいのですが、うまくいきません。  
S3とRedshiftには転送できているのですがESにだけ転送できていない（ドキュメントが追加されていない）です。

アプリケーションのログが転送されてくると、Fluentdのログには Connection opened to Elasticsearch cluster
と表示されたのが最後でエラーも何も表示されません。

なにか分かる方、ご教授ください。

fluentd の ログ

```

    2016-09-14 11:40:45 +0900 [debug]: plugin/out_redshift.rb:95:write: start creating gz.
    2016-09-14 11:40:45 +0900 [info]: plugin/out_redshift.rb:116:write: start S3 updating. s3_uri=s3://a-i-ad.net/taka/relay/AppLogA/asp_inclick_09/201609/160914/11/taka-rly02-20160914-114045_00.gz
    2016-09-14 11:40:45 +0900 [info]: plugin/out_redshift.rb:121:write: complete S3 updating. s3_Path=taka/relay/AppLogA/asp_inclick_09/201609/160914/11/taka-rly02-20160914-114045_00.gz
    2016-09-14 11:40:45 +0900 [debug]: plugin/out_redshift.rb:129:write: start copying. s3_uri=s3://a-i-ad.net/taka/relay/AppLogA/asp_inclick_09/201609/160914/11/taka-rly02-20160914-114045_00.gz
    2016-09-14 11:40:45 +0900 [info]: plugin/out_redshift.rb:130:write: start copying. s3_uri=s3://a-i-ad.net/taka/relay/AppLogA/asp_inclick_09/201609/160914/11/taka-rly02-20160914-114045_00.gz
    2016-09-14 11:40:46 +0900 [info]: plugin/out_elasticsearch.rb:151:client: Connection opened to Elasticsearch cluster => {:host=>"search-hedgehog-wwyghti6zkhvk3qeob2v4g2p64.us-west-2.es.amazonaws.com", :port=>443, :scheme=>"https"}
    2016-09-14 11:40:48 +0900 [info]: plugin/out_redshift.rb:134:write: completed copying to redshift. s3_uri=s3://a-i-ad.net/taka/relay/AppLogA/asp_inclick_09/201609/160914/11/taka-rly02-20160914-114045_00.gz
    
```

fluent の conf ファイル

```

    <match AppLogA.**>
      type copy
    
        # debug時のみ
        <store>
          type stdout
        </store>
    
        <store>
          type forest
          subtype redshift
          remove_prefix AppLogA.
          <template>
    
            aws_key_id ***
            aws_sec_key ***
            s3_bucket a-i-ad.net
            s3_endpoint s3-us-west-2.amazonaws.com
            path /taka/relay
            timestamp_key_format AppLogA/${tag_parts[1]}_${tag_parts[2]}/%Y%m/%y%m%d/%H/taka-rly02-%Y%m%d-%H%M%S
    
            # redshift
            redshift_host uboat.a-i-ad.net
            redshift_port 5439
            redshift_dbname dmt01
            redshift_user relayuser
            redshift_password ***
            redshift_schemaname demand
            redshift_tablename ${tag_parts[1]}_${tag_parts[2]}
            file_type msgpack
    
            # buffer
            buffer_type file
            buffer_path /var/log/fluent/buffer/${tag_parts[1]}_A_${tag_parts[2]}.buffer
            flush_interval 10s
            buffer_chunk_limit 1024m
            buffer_queue_limit 400
            retry_wait 1s
            retry_limit 17
    
            num_threads 16
            #flush_at_shutdown true
    
            <secondary>
              type file
              path /var/log/fluent/failed/${tag_parts[1]}_A_${tag_parts[2]}_failed
            </secondary>
    
          </template>
      </store>
    
      <store>
        type forest
        subtype elasticsearch
        remove_prefix AppLogA.
        <template>
            #type elasticsearch
            index_name log
            type_name asp_inclick_201609 #${tag_parts[1]}_2016${tag_parts[2]}
            include_tag_key true
            tag_key @log_name
    
            host search-***.us-west-2.es.amazonaws.com
            port 443
            scheme https
    
            logstash_dateformat  %Y.%m.%d-%H
            logstash_format true
            flush_interval 10s
            retry_limit 5
    
            buffer_type file
            buffer_path /var/log/fluent/buffer/${tag_parts[1]}/${tag_parts[2]}/
            resurrect_after 5s
            reload_connections false
            tag esAppLogA.${tag_parts[1]}.${tag_parts[2]}
        </template>
      </store>
    
      <store>
        type forest
        subtype flowcounter
        <template>
          count_keys *
          unit minute
          aggregate all
          tag flowAppLogA.${tag_parts[1]}.${tag_parts[2]}
        </template>
      </store>
    
    </match>
    
    #
    # 件数をファイルに書く。
    #
    <match flowAppLogA.**>
      type file
      path /var/log/fluent/logs/flowAppLogA.log
      time_slice_format %Y%m%d
      time_slice_wait 10m
      time_format %Y-%m-%d %H:%M:%S
    </match>
    
```
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elasticsearch fluentd
FluentdからAWS Elasticsearchにログ転送できない