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templeton.port50111

The HTTP port for the main server.

templeton.hadoop.config.dir

${env.HADOOP_CONFIG_DIR}

The path to the Hadoop configuration.

templeton.jar

${env.TEMPLETON_HOME}/share/webhcat/svr/webhcat-0.11.0.Obsolete: templeton.jar

The path to the WebHCat jar file. (Not used in recent releases, so removed in Hive 0.14.0.)

templeton.libjars${env.TEMPLETON_HOME}/share/webhcat/svr/lib/zookeeper-3.4.5.jar

Jars to add to the classpath.

templeton.override.jars

hdfs:///user/templeton/ugi.jar

Jars to add to the HADOOP_CLASSPATH for all Map Reduce jobs. These jars must exist on HDFS.

templeton.override.enabled

false

Enable the override path in templeton.override.jars.

templeton.streaming.jarhdfs:///user/templeton/hadoop-streaming.jar

The HDFS path to the Hadoop streaming jar file.

templeton.hadoop

${env.HADOOP_PREFIX}/bin/hadoop

The path to the Hadoop executable.

templeton.pig.archivehdfs:///user/templeton/pig-0.11.1.tar.gz

The path to the Pig archive.

templeton.pig.pathpig-0.11.1.tar.gz/pig-0.11.1/bin/pig

The path to the Pig executable.

templeton.hcat

${env.HCAT_PREFIX}/bin/hcat

The path to the HCatalog executable.

templeton.hive.archive

hdfs:///user/templeton/hive-0.11.0.tar.gz

The path to the Hive archive.

templeton.hive.path

hive-0.11.0.tar.gz/hive-0.11.0/bin/hive

The path to the Hive executable.

templeton.hive.properties

hive.metastore.uris=thrift://localhost:9933, hive.metastore.sasl.enabled=false

Properties to set when running Hive (during job submission).  This is expected to be a comma-separated prop=value list. If some value is itself a comma-separated list, the escape character is '\' </description> (from Hive 0.13.1 onward).

Properties to set when running Hive. To use it in a cluster with Kerberos security enabled, set hive.metastore.sasl.enabled=false and add hive.metastore.execute.setugi=true. Using localhost in metastore uri URI does not work with Kerberos security.

templeton.exec.encodingUTF-8

The encoding of the stdout and stderr data.

templeton.exec.timeout

10000

How long in milliseconds a program is allowed to run on the WebHCat box.

templeton.exec.max-procs16

The maximum number of processes allowed to run at once.

templeton.exec.max-output-bytes1048576

The maximum number of bytes from stdout or stderr stored in ram.

templeton.controller.mr.child.opts

-server -Xmx256m -Djava.net.preferIPv4Stack=true

Java options to be passed to WebHCat controller map task.

templeton.exec.envsHADOOP_PREFIX,HADOOP_HOME,JAVA_HOME,HIVE_HOME

The environment variables passed through to exec.

templeton.zookeeper.hosts

127.0.0.1:2181

ZooKeeper servers, as comma-separated host:port pairs.

templeton.zookeeper.session-timeout

30000

ZooKeeper session timeout in milliseconds.

templeton.callback.retry.interval

10000

How long to wait between callback retry attempts in milliseconds.

templeton.callback.retry.attempts5

How many times to retry the callback.

templeton.storage.classorg.apache.hcatalog.templeton.tool.ZooKeeperStorage

The class to use as storage.

templeton.storage.root/templeton-hadoop

The path to the directory to use for storage.

templeton.hdfs.cleanup.interval43200000

The maximum delay between a thread's cleanup checks.

templeton.hdfs.cleanup.maxage

604800000

The maximum age of a WebHCat job.

templeton.zookeeper.cleanup.interval43200000

The maximum delay between a thread's cleanup checks.

templeton.zookeeper.cleanup.maxage

604800000

The maximum age of a WebHCat job.

templeton.kerberos.secret

A random value

The secret used to sign the HTTP cookie value. The default value is a random value. Unless multiple WebHCat instances need to share the secret the random value is adequate.

templeton.kerberos.principal

None

The Kerberos principal to used by the server. As stated by the Kerberos SPNEGO specification, it should be USER/${HOSTNAME}@{REALM}. It does not have a default value.

templeton.kerberos.keytabNone

The keytab file containing the credentials for the Kerberos principal.

MapReduce queue name where WebHCat map-only jobs will be submitted to. Can be used to avoid a deadlock where all map slots in the cluster are taken over by Templeton launcher tasks.

Versions: Hive 0.12.0 and later.

WebHCat controller job's Launch mapper's memory limit in megabytes. When submitting a controller job, WebHCat will overwrite mapreduce.map.memory.mb with this value. If empty, WebHCat will not set mapreduce.map.memory.mb when submitting the controller job, therefore the configuration in mapred-site.xml will be used.

Versions: Hive 0.14.0 and later.

Adds web server protection from clickjacking using X-Frame-Options header. The possible values are DENY, SAMEORIGIN, ALLOW-FROM <uri>.

Versions: Hive 3.0.0 and later.