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• sap-hdlfs
• 1.1.9
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• HdlfsConstants.java

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com.sap.hana.datalake.files.HdlfsConstants Maven / Gradle / Ivy

package com.sap.hana.datalake.files;

import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;

public class HdlfsConstants {

  private HdlfsConstants() {}

  public static final Charset DEFAULT_CHARSET = StandardCharsets.UTF_8;

  public static final String FS_HDLFS_CONTAINER_HEADER = "X-SAP-FileContainer";
  public static final String FS_HDLFS_AUTHORITY_REGEX = "([A-Za-z0-9-]*).(.*)";

  // impersonation support
  public static final String FS_HDLFS_IMPERSONATION_ENABLED_KEY = "fs.hdlfs.impersonation.enabled";
  public static final String FS_HDLFS_IMPERSONATION_USER_KEY = "fs.hdlfs.impersonation.user";
  public static final String TRUSTED_USER_HEADER = "X-SAP-Trusted-User";
  public static final String TRUSTED_USER_ENCODING_HEADER = "X-SAP-Trusted-User-Encoding";
  public static final String TRUSTED_USER_ENCODING = "b64-utf-8";

  public static final String FS_HDLFS_ENDPOINT_KEY = "fs.hdlfs.endpoint";
  public static final String FS_HDLFS_CONNECTION_ID = "fs.hdlfs.connection.id";
  public static final String FS_HDLFS_CONNECTION_ID_HEADER = "X-SAP-Connection-Id";
  public static final String FS_HDLFS_FILECONTAINER_KEY = "fs.hdlfs.filecontainer";

  public static final String FS_HDLFS_OPTIMIZE_FILEOUTPUTCOMMIT_ENABLED_KEY = "fs.hdlfs.optimize-fileoutputcommit.enabled";
  public static final String FS_HDLFS_SSL_ENABLED_KEY = "fs.hdlfs.ssl.enabled";
  public static final String FS_HDLFS_SSL_KEYSTORE_TYPE_KEY = "fs.hdlfs.ssl.keystore.type";
  public static final String FS_HDLFS_SSL_KEYSTORE_LOCATION_KEY = "fs.hdlfs.ssl.keystore.location";
  public static final String FS_HDLFS_SSL_KEYSTORE_PASSWORD_KEY = "fs.hdlfs.ssl.keystore.password";
  public static final String FS_HDLFS_SSL_KEYSTORE_KEYPASSWORD_KEY = "fs.hdlfs.ssl.keystore.keypassword";
  public static final String FS_HDLFS_SSL_KEYSTORE_TYPE_DEFAULT = "jks";
  public static final String FS_HDLFS_SSL_KEYSTORE_PASSWORD_DEFAULT = "";
  public static final String FS_HDLFS_SSL_TRUSTSTORE_TYPE_KEY = "fs.hdlfs.ssl.truststore.type";
  public static final String FS_HDLFS_SSL_TRUSTSTORE_LOCATION_KEY = "fs.hdlfs.ssl.truststore.location";
  public static final String FS_HDLFS_SSL_TRUSTSTORE_PASSWORD_KEY = "fs.hdlfs.ssl.truststore.password";
  public static final String FS_HDLFS_SSL_TRUSTSTORE_TYPE_DEFAULT = "jks";
  public static final String FS_HDLFS_SSL_TRUSTSTORE_PASSWORD_DEFAULT = "";
  public static final String FS_HDLFS_SSL_TRUSTSTORE_LOCATION_DEFAULT = "";

  public static final int FS_HDLFS_CONNECTION_TIMEOUT_DEFAULT = 1_000_000; // ms
  public static final int FS_HDLFS_READ_TIMEOUT_DEFAULT = 1_000_000; // ms

  public static final String FS_HDLFS_KEYSTORES_FACTORY_CLASS_KEY = "fs.hdlfs.ssl.keystores.factory.class";
  public static final String FS_HDLFS_OPERATION_CREATE_MODE_KEY = "fs.hdlfs.operation.create.mode";

  public static final String MAPREDUCE_FILEOUTPUTCOMMITTER_ALGORITHM_VERSION_KEY = "mapreduce.fileoutputcommitter.algorithm.version";
}