The SWC-DB Hadoop-JVM Filesystem - Configuration Properties
The SWC-DB Hadoop-JVM Filesystem Library can be configured with these configuration properties.
-
swc.fs.hadoop_jvm.cfg.dyn
STRINGS
The Dynamic cfg-file to use. Config Handler will check & reload this cfg-file by swc.cfg.dyn.period
defaultswc.fs.hadoop_jvm.cfg.dyn=
-
swc.fs.hadoop_jvm.path.root
STRING
The Hadoop-JVM FileSystem's base root path.
defaultswc.fs.hadoop_jvm.path.root=
-
swc.fs.hadoop_jvm.namenode
STRINGS
The Namenode Host + optionally the :Port, many key=value allowed.The hadoop
.xml
confgiurations are used, if not set.default
swc.fs.hadoop_jvm.namenode=
-
swc.fs.hadoop_jvm.namenode.port
INT16
The Namenode Port, usefull if many namenodes and port is the same.
defaultswc.fs.hadoop_jvm.namenode.port=
-
swc.fs.hadoop_jvm.user
STRING
Use Hadoop-JVM under this username.
defaultswc.fs.hadoop_jvm.user=
The configuration properties applicable for dynamic reloading
-
swc.fs.hadoop_jvm.fds.max
G_INT32
The Max Open File Descriptors for the option of not closing, Condition dependable by the Program using the filesystem.
defaultswc.fs.hadoop_jvm.fds.max=1024
-
swc.fs.hadoop_jvm.reconnect.delay.ms
G_INT32
The time in milliseconds to delay use of a connection after re-connect.
defaultswc.fs.hadoop_jvm.reconnect.delay.ms=3000