The default filesystem scheme, used for paths that do not declare a scheme explicitly. May contain an authority, e.g. host:port in case of an HDFS NameNode.
io.tmp.dirs
'LOCAL_DIRS' on Yarn. '_FLINK_TMP_DIR' on Mesos. System.getProperty("java.io.tmpdir") in standalone.
String
Directories for temporary files, separated by",", "|", or the system's java.io.File.pathSeparator.