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@@ -46,173 +46,4 @@
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<value>/mnt/gv0</value>
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</property>
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-
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-<!-- Properties that I am removing to get rid of service errors -->
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-<!-- I/O Properties -->
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-<!--
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-
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- <property>
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- <name>io.file.buffer.size</name>
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- <value>131072</value>
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- <description>The size of buffer for use in sequence files.
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- The size of this buffer should probably be a multiple of hardware
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- page size (4096 on Intel x86), and it determines how much data is
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- buffered during read and write operations.</description>
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- </property>
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- <property>
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- <name>io.serializations</name>
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- <value>org.apache.hadoop.io.serializer.WritableSerialization</value>
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- </property>
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-
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- <property>
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- <name>io.compression.codecs</name>
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- <value></value>
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- <description>A list of the compression codec classes that can be used
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- for compression/decompression.</description>
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- </property>
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-
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- <property>
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- <name>io.compression.codec.lzo.class</name>
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- <value>com.hadoop.compression.lzo.LzoCodec</value>
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- <description>The implementation for lzo codec.</description>
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- </property>
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--->
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-<!-- something -->
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-<!--
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- <property>
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- <name>fs.trash.interval</name>
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- <value>360</value>
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- <description>Number of minutes between trash checkpoints.
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- If zero, the trash feature is disabled.
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- </description>
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- </property>
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-
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- <property>
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- <name>fs.checkpoint.dir</name>
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- <value></value>
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- <description>Determines where on the local filesystem the DFS secondary
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- name node should store the temporary images to merge.
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- If this is a comma-delimited list of directories then the image is
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- replicated in all of the directories for redundancy.
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- </description>
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- </property>
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-
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- <property>
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- <name>fs.checkpoint.edits.dir</name>
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- <value>${fs.checkpoint.dir}</value>
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- <description>Determines where on the local filesystem the DFS secondary
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- name node should store the temporary edits to merge.
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- If this is a comma-delimited list of directoires then teh edits is
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- replicated in all of the directoires for redundancy.
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- Default value is same as fs.checkpoint.dir
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- </description>
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- </property>
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-
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- <property>
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- <name>fs.checkpoint.period</name>
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- <value>21600</value>
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- <description>The number of seconds between two periodic checkpoints.
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- </description>
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- </property>
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-
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- <property>
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- <name>fs.checkpoint.size</name>
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- <value>536870912</value>
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- <description>The size of the current edit log (in bytes) that triggers
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- a periodic checkpoint even if the fs.checkpoint.period hasn't expired.
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- </description>
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- </property>
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-
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- <property>
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- <name>ipc.client.idlethreshold</name>
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- <value>8000</value>
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- <description>Defines the threshold number of connections after which
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- connections will be inspected for idleness.
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- </description>
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- </property>
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-
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- <property>
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- <name>ipc.client.connection.maxidletime</name>
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- <value>30000</value>
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- <description>The maximum time after which a client will bring down the
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- connection to the server.
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- </description>
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- </property>
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-
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- <property>
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- <name>ipc.client.connect.max.retries</name>
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- <value>50</value>
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- <description>Defines the maximum number of retries for IPC connections.</description>
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- </property>
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-
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- <property>
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- <name>webinterface.private.actions</name>
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- <value>false</value>
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- <description> If set to true, the web interfaces of JT and NN may contain
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- actions, such as kill job, delete file, etc., that should
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- not be exposed to public. Enable this option if the interfaces
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- are only reachable by those who have the right authorization.
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- </description>
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- </property>
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-
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- <property>
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- <name>hadoop.security.authentication</name>
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- <value></value>
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- <description>
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- Set the authentication for the cluster. Valid values are: simple or
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- kerberos.
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- </description>
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- </property>
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-<property>
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- <name>hadoop.security.authorization</name>
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- <value></value>
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- <description>
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- Enable authorization for different protocols.
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- </description>
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-</property>
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-
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- <property>
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- <name>hadoop.security.auth_to_local</name>
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- <value></value>
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-<description>The mapping from kerberos principal names to local OS user names.
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- So the default rule is just "DEFAULT" which takes all principals in your default domain to their first component.
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- "omalley@APACHE.ORG" and "omalley/admin@APACHE.ORG" to "omalley", if your default domain is APACHE.ORG.
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-The translations rules have 3 sections:
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- base filter substitution
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-The base consists of a number that represents the number of components in the principal name excluding the realm and the pattern for building the name from the sections of the principal name. The base uses $0 to mean the realm, $1 to mean the first component and $2 to mean the second component.
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-
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-[1:$1@$0] translates "omalley@APACHE.ORG" to "omalley@APACHE.ORG"
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-[2:$1] translates "omalley/admin@APACHE.ORG" to "omalley"
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-[2:$1%$2] translates "omalley/admin@APACHE.ORG" to "omalley%admin"
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-
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-The filter is a regex in parens that must the generated string for the rule to apply.
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-
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-"(.*%admin)" will take any string that ends in "%admin"
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-"(.*@ACME.COM)" will take any string that ends in "@ACME.COM"
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-
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-Finally, the substitution is a sed rule to translate a regex into a fixed string.
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-
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-"s/@ACME\.COM//" removes the first instance of "@ACME.COM".
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-"s/@[A-Z]*\.COM//" removes the first instance of "@" followed by a name followed by ".COM".
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-"s/X/Y/g" replaces all of the "X" in the name with "Y"
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-
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-So, if your default realm was APACHE.ORG, but you also wanted to take all principals from ACME.COM that had a single component "joe@ACME.COM", you'd do:
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-
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-RULE:[1:$1@$0](.@ACME.ORG)s/@.//
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-DEFAULT
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-
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-To also translate the names with a second component, you'd make the rules:
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-
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-RULE:[1:$1@$0](.@ACME.ORG)s/@.//
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-RULE:[2:$1@$0](.@ACME.ORG)s/@.//
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-DEFAULT
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-
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-If you want to treat all principals from APACHE.ORG with /admin as "admin", your rules would look like:
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-
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-RULE[2:$1%$2@$0](.%admin@APACHE.ORG)s/./admin/
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-DEFAULT
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- </description>
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- </property>
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--->
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-
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</configuration>
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Subin