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This product includes code from Apache Hive.

* org.apache.hadoop.hive.ql.io.CombineHiveInputFormat copied to org.apache.hudi.hadoop.hive.HoodieCombineHiveInputFormat
* org.apache.hadoop.hive.serde2.ColumnProjectionUtils copied and modified to org.apache.hudi.hadoop.HoodieColumnProjectionUtils

Copyright: 2011-2019 The Apache Software Foundation
Home page: http://hive.apache.org/
License: http://www.apache.org/licenses/LICENSE-2.0

--------------------------------------------------------------------------------

This product includes code from Apache SystemML.

* org.apache.hudi.client.utils.LazyIterableIterator  adapted from org/apache/sysml/runtime/instructions/spark/data/LazyIterableIterator

Copyright: 2015-2018 The Apache Software Foundation
Home page: https://systemml.apache.org/
License: http://www.apache.org/licenses/LICENSE-2.0

--------------------------------------------------------------------------------

This product includes code from https://github.com/twitter/commons/blob/master/src/java/com/twitter/common/objectsize/ObjectSizeCalculator.java with the following license

=================================================================================================
 Copyright 2011 Twitter, Inc.
 -------------------------------------------------------------------------------------------------
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this work except in compliance with the License.
 You may obtain a copy of the License in the LICENSE file, or at:

  http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
=================================================================================================

This product includes code from Apache Spark

* org.apache.hudi.AvroConversionHelper copied from classes in org/apache/spark/sql/avro package

* org.apache.hudi.HoodieSparkUtils.scala copied some methods from org.apache.spark.deploy.SparkHadoopUtil.scala

Copyright: 2014 and onwards The Apache Software Foundation
Home page: http://spark.apache.org/
License: http://www.apache.org/licenses/LICENSE-2.0

--------------------------------------------------------------------------------

This product includes code from https://github.com/big-data-europe/README

* docker/hoodie/hadoop/base/entrypoint.sh copied from https://github.com/big-data-europe/docker-hadoop/blob/master/base/entrypoint.sh 

which is under the MIT license (https://github.com/big-data-europe/README#license)

The MIT License (MIT)

Copyright (c) 2015 TENFORCE BVBA, INSTITUT FUR ANGEWANDTE INFORMATIK EV,
NATIONAL CENTER FOR SCIENTIFIC RESEARCH "DEMOKRITOS", SEMANTIC WEB COMPANY
GMBH, FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V,
ETHNIKO KAI KAPODISTRIAKO PANEPISTIMIO ATHINON, GEIE ERCIM

Permission is hereby granted, free of charge, to any person obtaining a copy
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-------------------------------------------------------------------------------

This product includes code from Apache Hadoop

* org.apache.hudi.common.bloom.InternalDynamicBloomFilter.java adapted from org.apache.hadoop.util.bloom.DynamicBloomFilter.java

* org.apache.hudi.common.bloom.InternalFilter copied from classes in org.apache.hadoop.util.bloom package

with the following license

Copyright (c) 2005, European Commission project OneLab under contract 034819 (http://www.one-lab.org)

  Licensed to the Apache Software Foundation (ASF) under one
  or more contributor license agreements.  See the NOTICE file
  distributed with this work for additional information
  regarding copyright ownership.  The ASF licenses this file
  to you under the Apache License, Version 2.0 (the
  "License"); you may not use this file except in compliance
  with the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

 -------------------------------------------------------------------------------

 This product includes code from Apache Cassandra

 * org.apache.hudi.common.util.BufferedRandomAccessFile adapted from org.apache.cassandra.io.BufferedRandomAccessFile

 Copyright: 2011-2019 The Apache Software Foundation
 Home page: http://cassandra.apache.org/
 License: http://www.apache.org/licenses/LICENSE-2.0

 -------------------------------------------------------------------------------

 This product includes code from Apache commons-lang

 * org.apache.hudi.common.util.collection.Pair adapted from org.apache.commons.lang3.tuple.Pair

 Copyright 2001-2020 The Apache Software Foundation

 Home page: https://commons.apache.org/proper/commons-lang/
 License: http://www.apache.org/licenses/LICENSE-2.0