Embulk plugins

Embulk plugins by category

List of Plugins by Category

INPUT

Star Name Author About Download
s3
$ embulk gem install embulk-input-s3
Sadayuki Furuhashi Reads files stored on Amazon S3 30301
mysql
$ embulk gem install embulk-input-mysql
Sadayuki Furuhashi Selects records from a table. 26156
postgresql
$ embulk gem install embulk-input-postgresql
Sadayuki Furuhashi Selects records from a table. 19960
gcs
$ embulk gem install embulk-input-gcs
Satoshi Akama Reads files stored on Google Cloud Storage (Standard, Durable Reduced Availability or Nearline) 17425
redshift
$ embulk gem install embulk-input-redshift
Sadayuki Furuhashi Selects records from a table. 16658
jdbc
$ embulk gem install embulk-input-jdbc
Sadayuki Furuhashi Selects records from a table. 13826
marketo
$ embulk gem install embulk-input-marketo
uu59, yoshihara Loads records from Marketo. 10937
hdfs
$ embulk gem install embulk-input-hdfs
Civitaspo Reads files stored on Hdfs. 9723
mixpanel
$ embulk gem install embulk-input-mixpanel
yoshihara, uu59 Loads records from Mixpanel. 9311
jira
$ embulk gem install embulk-input-jira
uu59, yoshihara Loads records from Jira. 7292
mongodb
$ embulk gem install embulk-input-mongodb
Kazuyuki Honda Loads records from Mongodb. 7266
http
$ embulk gem install embulk-input-http
Takuma kanari Fetch data via http 6893
oracle
$ embulk gem install embulk-input-oracle
Sadayuki Furuhashi Selects records from a table. 6318
remote
$ embulk gem install embulk-input-remote
Shinichi Ishimura Reads files stored on Remote hosts by SCP. 5967
zendesk
$ embulk gem install embulk-input-zendesk
uu59, muga, sakama Loads records from Zendesk. 5939
sqlserver
$ embulk gem install embulk-input-sqlserver
Sadayuki Furuhashi Selects records from a table. 5631
riak_cs
$ embulk gem install embulk-input-riak_cs
Sadayuki Furuhashi Reads files stored on Riak CS 5266
azure_blob_storage
$ embulk gem install embulk-input-azure_blob_storage
Satoshi Akama Reads files stored on Microsoft Azure Blob Storage. 4913
google_analytics
$ embulk gem install embulk-input-google_analytics
uu59 Loads records from Google Analytics. 4348
command
$ embulk gem install embulk-input-command
Sadayuki Furuhashi Executes a command and reads a file from its STDOUT. 4233
pcapng-files
$ embulk gem install embulk-input-pcapng-files
enukane Pcapng Files input plugin for Embulk 4154
presto
$ embulk gem install embulk-input-presto
toyama0919 Facebook Presto input plugin for Embulk. 3728
ftp
$ embulk gem install embulk-input-ftp
Sadayuki Furuhashi Reads files stored on a FTP server. 3573
dynamodb
$ embulk gem install embulk-input-dynamodb
Daisuke Higashi "Loads records from Dynamodb." 3520
sftp
$ embulk gem install embulk-input-sftp
Satoshi Akama Reads files stored on remote server using SFTP. 3155
elasticsearch
$ embulk gem install embulk-input-elasticsearch
toyama0919 Loads records from Elasticsearch. parallel query support. 2585
filesplit
$ embulk gem install embulk-input-filesplit
Hitoshi Tanaka Embulk plugin for splitting input file 2474
vertica
$ embulk gem install embulk-input-vertica
Naotoshi Seo Loads records from Vertica. 2165
slack-history
$ embulk gem install embulk-input-slack-history
Akihiro YAGASAKI Embulk input plugin for Slack chat history 1756
random
$ embulk gem install embulk-input-random
KUMAZAKI Hiroki Create dummy table 1377
twitterarchive
$ embulk gem install embulk-input-twitterarchive
takuya sato Loads records from Twitterarchive. 1265
healthplanet
$ embulk gem install embulk-input-healthplanet
Masahiro Yoshizawa Load records from Health Planet through Health Planet API v1. 1167
sql
$ embulk gem install embulk-input-sql
kakusuke "Loads records from Sql." 1084
apache-dummy-log
$ embulk gem install embulk-input-apache-dummy-log
Hiroyuki Sato Apache Dummy Log input plugin is an Embulk plugin that loads records from Apache Dummy Log so that any output plugins can receive the records. Search the output plugins by 'embulk-output' keyword. 1054
redis
$ embulk gem install embulk-input-redis
Mitsunori Komatsu Embulk input plugins for Redis 997
jstat
$ embulk gem install embulk-input-jstat
KUBOTA Yuji Embulk input plugin for Java Virtual Machine statistics by jstat command. 986
googlespreadsheet
$ embulk gem install embulk-input-googlespreadsheet
yang-xu Fetches data from Googlespreadsheet. 840
td
$ embulk gem install embulk-input-td
Muga Nishizawa Loads records from Td. 837
swift
$ embulk gem install embulk-input-swift
yuuzi41 Reads files stored on Swift. 651
rediskeys
$ embulk gem install embulk-input-rediskeys
dokuma Loads records from Redis. 644
slack_message
$ embulk gem install embulk-input-slack_message
yuemori Loads records from Slack Message. 632
db2
$ embulk gem install embulk-input-db2
Sadayuki Furuhashi Selects records from a table. 614
sequence
$ embulk gem install embulk-input-sequence
tomykaira Generate sequential number. 498
inline
$ embulk gem install embulk-input-inline
toyama0919 Loads records from Yaml Inline. 486
soracom_harvest
$ embulk gem install embulk-input-soracom_harvest
Satoshi Akama Loads records from Soracom Harvest. 244
teradata
$ embulk gem install embulk-input-teradata
ebyhr Loads records from Teradata. 235

OUTPUT

Star Name Author About Download
bigquery
$ embulk gem install embulk-output-bigquery
Satoshi Akama, Naotoshi Seo Embulk plugin that insert records to Google BigQuery. 64556
mysql
$ embulk gem install embulk-output-mysql
Sadayuki Furuhashi Inserts or updates records to a table. 55436
postgresql
$ embulk gem install embulk-output-postgresql
Sadayuki Furuhashi Inserts or updates records to a table. 25256
redshift
$ embulk gem install embulk-output-redshift
Sadayuki Furuhashi Inserts or updates records to a table. 24052
vertica
$ embulk gem install embulk-output-vertica
Naotoshi Seo, Eiji Sekiya Dump records to vertica 22581
td
$ embulk gem install embulk-output-td
Muga Nishizawa TreasureData output plugin is an Embulk plugin that loads records to TreasureData read by any input plugins. Search the input plugins by 'embulk-output' keyword. 15845
oracle
$ embulk gem install embulk-output-oracle
Sadayuki Furuhashi Inserts or updates records to a table. 15656
jdbc
$ embulk gem install embulk-output-jdbc
Sadayuki Furuhashi Inserts or updates records to a table. 15629
s3
$ embulk gem install embulk-output-s3
Manabu Takayama Stores files on S3. 12866
elasticsearch
$ embulk gem install embulk-output-elasticsearch
Muga Nishizawa Elasticsearch output plugin is an Embulk plugin that loads records to Elasticsearch read by any input plugins. Search the input plugins by "embulk-input" keyword. 11720
postgres-udf
$ embulk gem install embulk-output-postgres-udf
kakusuke Dumps records to PostgreSQL via user-defined function. 9147
s3_per_record
$ embulk gem install embulk-output-s3_per_record
tomykaira Upload a column's value to S3 as one S3 object per row. 9096
command
$ embulk gem install embulk-output-command
Sadayuki Furuhashi Executes commands and writes files to STDIN. 6474
hdfs
$ embulk gem install embulk-output-hdfs
Civitaspo Stores files on Hdfs. 6268
bigobject
$ embulk gem install embulk-output-bigobject
Cheng-Ching Huang Dumps records to Bigobject. 5731
sftp
$ embulk gem install embulk-output-sftp
Civitaspo Stores files on Sftp. 5174
aerospike
$ embulk gem install embulk-output-aerospike
Takeru Sato Dumps records to Aerospike. 4462
sqlserver
$ embulk gem install embulk-output-sqlserver
Sadayuki Furuhashi Inserts or updates records to a table. 4164
azure_blob_storage
$ embulk gem install embulk-output-azure_blob_storage
Satoshi Akama Stores files on Microsoft Azure Blob Storage. 3273
ftp
$ embulk gem install embulk-output-ftp
Satoshi Akama Store files using FTP. 3198
gcs
$ embulk gem install embulk-output-gcs
Kazuyuki Honda "Dumps records to Google Cloud Storage." 2985
parquet
$ embulk gem install embulk-output-parquet
OKUNO Akihiro Parquet output plugin is an Embulk plugin that loads records to Parquet read by any input plugins. Search the input plugins by "embulk-input" keyword. 2884
salesforce
$ embulk gem install embulk-output-salesforce
Makoto Tajitsu Dumps records to Salesforce. 2701
dynamodb
$ embulk gem install embulk-output-dynamodb
Satoshi Akama Dumps records to AWS DynamoDB. 2326
google_spreadsheets
$ embulk gem install embulk-output-google_spreadsheets
Noriaki Katayama Dumps records to Google Spreadsheets. 2177
influxdb
$ embulk gem install embulk-output-influxdb
joker1007 Dumps records to InfluxDB. 1675
maprfs
$ embulk gem install embulk-output-maprfs
Katsunori Kanda Stores files on MapR-FS. 1400
elasticsearch5
$ embulk gem install embulk-output-elasticsearch5
Muga Nishizawa Elasticsearch5 output plugin is an Embulk plugin that loads records to Elasticsearch read by any input plugins. Search the input plugins by "embulk-input" keyword. 1333
elasticsearch_1.x
$ embulk gem install embulk-output-elasticsearch_1.x
Muga Nishizawa, Shinji Ikeda Elasticsearch 1.x output plugin is an Embulk plugin that loads records to Elasticsearch read by any input plugins. Search the input plugins by "embulk-input" keyword. 1185
redis
$ embulk gem install embulk-output-redis
Mitsunori Komatsu Embulk output plugins for Redis 1065
db2
$ embulk gem install embulk-output-db2
Sadayuki Furuhashi Inserts or updates records to a table. 1053
sqlite3
$ embulk gem install embulk-output-sqlite3
Yuichi Takada SQLite3 output plugin for Embulk 1029
postgres-json
$ embulk gem install embulk-output-postgres-json
Sadayuki Furuhashi Embulk output for PostgreSQL json and jsonb column 1021
analytics_cloud
$ embulk gem install embulk-output-analytics_cloud
Makoto Tajitsu Dumps records to Analytics Cloud. 848
groonga
$ embulk gem install embulk-output-groonga
Hiroyuki Sato Dumps records to Groonga. 696
swift
$ embulk gem install embulk-output-swift
yuuzi41 Stores files on OpenStack Swift. 648
rediskeys
$ embulk gem install embulk-output-rediskeys
dokuma Dumps records to Redis. 645
elasticsearch_ruby
$ embulk gem install embulk-output-elasticsearch_ruby
toyama0919 Dumps records to Elasticsearch Ruby. Elasticsearch 1.X AND 2.X AND 5.X compatible. 614
trafodion
$ embulk gem install embulk-output-trafodion
Alex Peng Dumps records to Trafodion. 611
documentdb
$ embulk gem install embulk-output-documentdb
Yoichi Kawasaki Dumps records to Azure DocumentDB 591
influxdb08
$ embulk gem install embulk-output-influxdb08
atsaki Dumps records to InfluxDB v0.8. 581
azuresearch
$ embulk gem install embulk-output-azuresearch
Yoichi Kawasaki Dumps records to Azure Search 554
teradata
$ embulk gem install embulk-output-teradata
ebyhr Dumps records to Teradata. 308
elasticsearch_using_url
$ embulk gem install embulk-output-elasticsearch_using_url
Yuma Murata Dumps records to Elasticsearch Using Url. 285

FILTER

Star Name Author About Download
column
$ embulk gem install embulk-filter-column
Naotoshi Seo A filter plugin for Embulk to filter out columns. 18597
ruby_proc
$ embulk gem install embulk-filter-ruby_proc
joker1007 Filter each record by ruby proc 12051
row
$ embulk gem install embulk-filter-row
Naotoshi Seo A filter plugin for Embulk to filter out rows with conditions. 10313
add_time
$ embulk gem install embulk-filter-add_time
Muga Nishizawa Add time column to the schema 8662
to_json
$ embulk gem install embulk-filter-to_json
Civitaspo To Json 8324
timestamp_format
$ embulk gem install embulk-filter-timestamp_format
Naotoshi Seo A filter plugin for Embulk to change timestamp format. 6502
expand_json
$ embulk gem install embulk-filter-expand_json
Civitaspo Expand Json 5469
speedometer
$ embulk gem install embulk-filter-speedometer
hata Write log message of processed bytes and throughput periodically. 4535
kuromoji
$ embulk gem install embulk-filter-kuromoji
toyama0919 Kuromoji filter plugin for Embulk. Neologd support. 4205
insert
$ embulk gem install embulk-filter-insert
Masahiro Yoshizawa Embulk filter plugin that inserts column(s) at any position (e.g., the top/bottom of the columns, before/after the specified column name) 4138
hash
$ embulk gem install embulk-filter-hash
Shinichi Ishimura Embulk filter plugin to convert a input to hash. 3839
woothee
$ embulk gem install embulk-filter-woothee
toyama0919 Woothee filter plugin for Embulk 3750
eval
$ embulk gem install embulk-filter-eval
mgi166 Eval 3641
typecast
$ embulk gem install embulk-filter-typecast
Naotoshi Seo A filter plugin for Embulk to cast column type. 3024
query_string
$ embulk gem install embulk-filter-query_string
Minnano Wedding Co., Ltd. The query string filter plugin parses the column contents as query string and insert columns from that field. 2584
distinct
$ embulk gem install embulk-filter-distinct
Civitaspo Distinct 2463
icu4j
$ embulk gem install embulk-filter-icu4j
toyama0919 Unicode normalize string value. see http://site.icu-project.org/ 2335
script_ruby
$ embulk gem install embulk-filter-script_ruby
shinjiikeda Script Ruby 2316
flatten_json
$ embulk gem install embulk-filter-flatten_json
Civitaspo Flatten Json 1675
crawler
$ embulk gem install embulk-filter-crawler
toyama0919 Crawler4J filter plugin for Embulk 1631
json_key
$ embulk gem install embulk-filter-json_key
Civitaspo Json Key 1523
join_file
$ embulk gem install embulk-filter-join_file
Civitaspo Join File 1409
to_csv
$ embulk gem install embulk-filter-to_csv
Civitaspo To Csv 1358
mysql
$ embulk gem install embulk-filter-mysql
toyama0919 Mysql filter plugin for Embulk. Execute prepared statements query. 1274
split_column
$ embulk gem install embulk-filter-split_column
yskn67 A filter plugin for Embulk to split one string column to several any type columns. 1264
query_string_ruby
$ embulk gem install embulk-filter-query_string_ruby
Yuma Murata Query String Ruby 1218
rearrange
$ embulk gem install embulk-filter-rearrange
Tooru Okano Rearrange 1178
stdout
$ embulk gem install embulk-filter-stdout
sonots Embulk filter plugin to print embulk records to stdout 1162
mask
$ embulk gem install embulk-filter-mask
Tetsuo Yamabe Mask 1136
timestamp_hs
$ embulk gem install embulk-filter-timestamp_hs
Matsuoka Takashi Convert string to timestamp at high speed. 1130
base58
$ embulk gem install embulk-filter-base58
Kevin Fitzgerald Embulk filter plugin to convert a hex value to and from base58. 1100
unique
$ embulk gem install embulk-filter-unique
Naohiro Aota Extract unique records 1016
encrypt
$ embulk gem install embulk-filter-encrypt
Sadayuki Furuhashi Encrypt 969
google_vision_api
$ embulk gem install embulk-filter-google_vision_api
toyama0919 Google Vision Api filter plugin for Embulk. Very easy image recognition. 876
script
$ embulk gem install embulk-filter-script
SNakano Embulk filter plugin to external ruby script 758
rename_with_gsub
$ embulk gem install embulk-filter-rename_with_gsub
sesame Rename With Gsub 751
google_translate_api
$ embulk gem install embulk-filter-google_translate_api
toyama0919 Google Translate Api filter plugin for Embulk 745
url_encode
$ embulk gem install embulk-filter-url_encode
Minnano Wedding Co., Ltd. The encode filter plugin encodes a column in the URL encoding format. 711
azure_computer_vision_api
$ embulk gem install embulk-filter-azure_computer_vision_api
toyama0919 Azure Computer Vision Api 698
base64
$ embulk gem install embulk-filter-base64
Yusuke NISHIOKA An Embulk filter plugin to encode/decode string by Base64, Base32 and Base16. 685
expand_json_array
$ embulk gem install embulk-filter-expand_json_array
Naoki AINOYA Expand Json Array 611
calc
$ embulk gem install embulk-filter-calc
Hiroyuki Sato Calc 581
pherialize
$ embulk gem install embulk-filter-pherialize
cynipe Embulk plugin that deserialize PHP serialized strings to extract values as new column 518
forcepoint_converter
$ embulk gem install embulk-filter-forcepoint_converter
sesame Forcepoint Converter 454
null_string
$ embulk gem install embulk-filter-null_string
Hiroyuki Sato An Embulk filter plugin to convert the matching string to NULL. 420
jsoncolumn
$ embulk gem install embulk-filter-jsoncolumn
dokuma Jsoncolumn 407
amazon_rekognition
$ embulk gem install embulk-filter-amazon_rekognition
toyama0919 Amazon Rekognition 376
azure_text_analytics
$ embulk gem install embulk-filter-azure_text_analytics
toyama0919 Azure Text Analytics 341
google_natural_language_api
$ embulk gem install embulk-filter-google_natural_language_api
toyama0919 Google Natural Language Api filter plugin for Embulk 338
reverse_geocoding
$ embulk gem install embulk-filter-reverse_geocoding
oqrusk Reverse Geocoding 301
azure_translator_api
$ embulk gem install embulk-filter-azure_translator_api
toyama0919 Azure Translator Api 224
protobuf
$ embulk gem install embulk-filter-protobuf
Yusuke NISHIOKA An Embulk filter plugin for interconversion between Protocol Buffer message and JSON. 216

FILE PARSER

Star Name Author About Download
jsonl
$ embulk gem install embulk-parser-jsonl
Shunsuke Mikami Parses Jsonl files read by other file input plugins. 12525
none
$ embulk gem install embulk-parser-none
Naotoshi Seo Embulk parser plugin not to parse at all. 8528
query_string
$ embulk gem install embulk-parser-query_string
yoshihara, uu59 Parses Query String files read by other file input plugins. 7332
avro
$ embulk gem install embulk-parser-avro
joker1007 Parses Avro files read by other file input plugins. 6834
poi_excel
$ embulk gem install embulk-parser-poi_excel
hishidama Parses Excel files(xls, xlsx) read by other file input plugins. 6781
xml
$ embulk gem install embulk-parser-xml
Takuma kanari XML parser plugin is Embulk plugin to fetch entries in xml format. 4935
msgpack
$ embulk gem install embulk-parser-msgpack
Sadayuki Furuhashi Parses files encoded in MessagePack. 4541
json
$ embulk gem install embulk-parser-json
Takuma kanari Json parser plugin is Embulk plugin to fetch entries in json format with jsonpath. 4484
regex
$ embulk gem install embulk-parser-regex
Ken Morishita Parses lines using regular-expression in files read by other file input plugins. 2607
grok
$ embulk gem install embulk-parser-grok
Ikezoe Akihiro, Rishi Kathera Parses Grok files read by other file input plugins. 2185
apache-custom-log
$ embulk gem install embulk-parser-apache-custom-log
Hiroyuki Sato, Osamu Ishikawa Parses Apache Custom Log files read by other file input plugins. 2167
regexp
$ embulk gem install embulk-parser-regexp
sesame Parses Regexp files read by other file input plugins. 1925
ltsv
$ embulk gem install embulk-parser-ltsv
toyama0919 Parses Ltsv files read by other file input plugins. 1806
apache-log
$ embulk gem install embulk-parser-apache-log
Hiroyuki Sato Parses Apache Log files read by other file input plugins. 1092
fluent-s3-log
$ embulk gem install embulk-parser-fluent-s3-log
y-matsuwitter Parses Fluent S3 Log files read by other file input plugins. 1079
pcapng
$ embulk gem install embulk-parser-pcapng
enukane Pcapng parser plugin is an Embulk plugin that parses Pcapng file format read by any file input plugins. Search the file input plugins by 'embulk-input file' keywords. 1024
jdbc-schema-csv
$ embulk gem install embulk-parser-jdbc-schema-csv
Hitoshi Tanaka This Embulk plugin extends CSV parser to define columns based on database meta data. 1023
roo-excel
$ embulk gem install embulk-parser-roo-excel
Hiroyuki Sato Parses Excel files(xlsx) read by other file input plugins. 954
jsonpath
$ embulk gem install embulk-parser-jsonpath
Hiroyuki Sato Parses JSON files with JSONPath read by other file input plugins. 837
forcepoint
$ embulk gem install embulk-parser-forcepoint
sesame Parses Forcepoint files read by other file input plugins. 751
xpath
$ embulk gem install embulk-parser-xpath
Tatsunori Matoba XPath parser plugin is Embulk plugin to fetch entries in xml format use XPath. 718
apache_error_log
$ embulk gem install embulk-parser-apache_error_log
Tomohiro Mitsumune Parses Apache Error Log files read by other file input plugins. 683
sisimai
$ embulk gem install embulk-parser-sisimai
Hiroyuki Sato Parses Sisimai Analyzer files read by other file input plugins. 659
fluentd_out_file
$ embulk gem install embulk-parser-fluentd_out_file
Muga Nishizawa Parses Fluentd Out File files read by other file input plugins. 644
unpack
$ embulk gem install embulk-parser-unpack
Karri Niemelä Parses fixed width files read by other file input plugins. 565
csv_with_default_value
$ embulk gem install embulk-parser-csv_with_default_value
Kazuhiro Sasaki Parses Csv With Default Value files read by other file input plugins. 316
fixed
$ embulk gem install embulk-parser-fixed
Karri Niemelä Parses fixed width files read by other file input plugins. 294

FILE DECODER

Star Name Author About Download
commons-compress
$ embulk gem install embulk-decoder-commons-compress
hata Commons Compress decoder plugin is an Embulk plugin that decodes files using Apache Commons Compress library. It is read by any file input plugins. Search the file input plugins by 'embulk-input file' keywords. 3545
lz4
$ embulk gem install embulk-decoder-lz4
yuuzi41 Decodes LZ4 files read by other file input plugins. 178

FILE FORMATTER

Star Name Author About Download
jsonl
$ embulk gem install embulk-formatter-jsonl
TAKEI Yuya Formats Embulk Formatter Jsonl files for other file output plugins. 12299
avro
$ embulk gem install embulk-formatter-avro
joker1007 Formats Avro files for other file output plugins. 4804
single_value
$ embulk gem install embulk-formatter-single_value
Naotoshi Seo Embulk formatter plugin to output values of a single column. 3173
poi_excel
$ embulk gem install embulk-formatter-poi_excel
hishidama Formats Excel files(xls, xlsx) for other file output plugins. 1866
markdown_table
$ embulk gem install embulk-formatter-markdown_table
yuemori Formats Markdown Table files for other file output plugins. 700
html_table
$ embulk gem install embulk-formatter-html_table
yuemori Formats Html Table files for other file output plugins. 684
geojson
$ embulk gem install embulk-formatter-geojson
lewuathe Formats Geojson files for other file output plugins. 637
sprintf
$ embulk gem install embulk-formatter-sprintf
toyama0919 Formats Sprintf(Java String#format) files for other file output plugins. 310

FILE ENCODER

Star Name Author About Download
commons-compress
$ embulk gem install embulk-encoder-commons-compress
hata Commons Compress encoder plugin is an Embulk plugin that encodes files using Commons Compress so that any file output plugins can store the files. Search the file output plugins by 'embulk-output file' keywords. 2270
encrypted_zip
$ embulk gem install embulk-encoder-encrypted_zip
Ken Morishita Encodes files using Encrypted Zip for other file output plugins. 1046
xz
$ embulk gem install embulk-encoder-xz
Sadayuki Furuhashi Compress files using XZ (also know as LZMA) 891
pgp_encryption
$ embulk gem install embulk-encoder-pgp_encryption
Ken Morishita Encodes files using PGP Encryption for other file output plugins. 609
lz4
$ embulk gem install embulk-encoder-lz4
yuuzi41 Encodes LZ4 files for other file output plugins. 172

EXECUTOR

Star Name Author About Download
mapreduce
$ embulk gem install embulk-executor-mapreduce
Sadayuki Furuhashi Executes tasks on Hadoop. 19460