hudi/docs/s3_filesystem.md

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S3 Filesystem (experimental)	sql hive s3 spark presto	mydoc_sidebar	s3_hoodie.html	false	In this page, we go over how to configure hoodie with S3 filesystem.

Hoodie works with HDFS by default. There is an experimental work going on Hoodie-S3 compatibility.

S3 configs

There are two configurations required for Hoodie-S3 compatibility:

• Adding AWS Credentials for Hoodie
• Adding required Jars to classpath

Add the required configs in your core-site.xml from where Hoodie can fetch them. Replace the fs.defaultFS with your S3 bucket name and Hoodie should be able to read/write from the bucket.

  <property>
      <name>fs.defaultFS</name>
      <value>s3://ysharma</value>
  </property>

  <property>
      <name>fs.s3.impl</name>
      <value>org.apache.hadoop.fs.s3native.NativeS3FileSystem</value>
  </property>

  <property>
      <name>fs.s3.awsAccessKeyId</name>
      <value>AWS_KEY</value>
  </property>

  <property>
       <name>fs.s3.awsSecretAccessKey</name>
       <value>AWS_SECRET</value>
  </property>

  <property>
       <name>fs.s3n.awsAccessKeyId</name>
       <value>AWS_KEY</value>
  </property>

  <property>
       <name>fs.s3n.awsSecretAccessKey</name>
       <value>AWS_SECRET</value>
  </property>

AWS hadoop libraries to add to your classpath -

• com.amazonaws:aws-java-sdk:1.10.34
• org.apache.hadoop:hadoop-aws:2.7.3