This PR adds a new config property, iceberg.hadoop-conf-dir, for specifying a directory containing Hadoop configuration files. If specified, any files named core-site.xml, hdfs-site.xml, or hive-site.xml in this directory will be loaded into the Hadoop configuration (in that order). Hadoop properties in the sink config take precedence. Next precedence are properties loaded from the config directory. Lowest precedence are properties in config files loaded from the classpath.
This PR adds a new config property,
iceberg.hadoop-conf-dir, for specifying a directory containing Hadoop configuration files. If specified, any files namedcore-site.xml,hdfs-site.xml, orhive-site.xmlin this directory will be loaded into the Hadoop configuration (in that order). Hadoop properties in the sink config take precedence. Next precedence are properties loaded from the config directory. Lowest precedence are properties in config files loaded from the classpath.