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A

AllowAllImpersonationProvider - Class in org.apache.hadoop.tools.dynamometer

An ImpersonationProvider that indiscriminately allows all users to proxy as any other user.

AllowAllImpersonationProvider() - Constructor for class org.apache.hadoop.tools.dynamometer.AllowAllImpersonationProvider

APACHE_DOWNLOAD_MIRROR_DEFAULT - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

APACHE_DOWNLOAD_MIRROR_KEY - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

ApplicationMaster - Class in org.apache.hadoop.tools.dynamometer

The ApplicationMaster for Dynamometer.

ApplicationMaster() - Constructor for class org.apache.hadoop.tools.dynamometer.ApplicationMaster

APPNAME_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client

APPNAME_DEFAULT - Static variable in class org.apache.hadoop.tools.dynamometer.Client

attemptCleanup() - Method in class org.apache.hadoop.tools.dynamometer.Client

Best-effort attempt to clean up any remaining applications (infrastructure or workload).

authorize(UserGroupInformation, String) - Method in class org.apache.hadoop.tools.dynamometer.AllowAllImpersonationProvider

authorize(UserGroupInformation, InetAddress) - Method in class org.apache.hadoop.tools.dynamometer.AllowAllImpersonationProvider

B

BLOCK_LIST_FILE_FILTER - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

BLOCK_LIST_FILE_PATTERN - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

BLOCK_LIST_PATH_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client

BLOCK_LIST_PATH_ENV - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

BLOCK_LIST_RESOURCE_PATH_PREFIX - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

BlockPlacementPolicyAlwaysSatisfied - Class in org.apache.hadoop.tools.dynamometer

A BlockPlacementPolicy which always considered itself satisfied.

BlockPlacementPolicyAlwaysSatisfied() - Constructor for class org.apache.hadoop.tools.dynamometer.BlockPlacementPolicyAlwaysSatisfied

C

Client - Class in org.apache.hadoop.tools.dynamometer

Client for submitting a Dynamometer YARN application, and optionally, a workload MapReduce job.

Client(String...) - Constructor for class org.apache.hadoop.tools.dynamometer.Client

CONF_PATH_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client

CONF_ZIP - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

D

DATANODE_LIVE_MIN_FRACTION_DEFAULT - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

DATANODE_LIVE_MIN_FRACTION_KEY - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

DN_ADDITIONAL_ARGS_ENV - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

DYNAMOMETER_STORAGE_DIR - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

DYNO_CONF_PREFIX - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

DYNO_DEPENDENCIES - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

DYNO_INFRA_PREFIX - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

DynoConstants - Class in org.apache.hadoop.tools.dynamometer

Constants used in both Client and Application Master.

DynoInfraUtils - Class in org.apache.hadoop.tools.dynamometer

A collection of utilities used by the Dynamometer infrastructure application.

F

fetchHadoopTarball(File, String, Configuration, Logger) - Static method in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

If a file matching "hadoop-%s.tar.gz" and version is found in destinationDir, return its path.

FS_IMAGE - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

FS_IMAGE_DIR_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client

FS_IMAGE_MD5 - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

FSNAMESYSTEM_JMX_QUERY - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

FSNAMESYSTEM_STATE_JMX_QUERY - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

H

HADOOP_BINARY - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

HADOOP_BINARY_PATH_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client

HADOOP_TAR_FILENAME_FORMAT - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

HADOOP_VERSION_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client

I

init(String) - Method in class org.apache.hadoop.tools.dynamometer.AllowAllImpersonationProvider

init(String[]) - Method in class org.apache.hadoop.tools.dynamometer.ApplicationMaster

Parse command line options.

init(String[]) - Method in class org.apache.hadoop.tools.dynamometer.Client

Parse command line options.

J

JMX_BLOCKS_TOTAL - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

JMX_LIVE_NODE_COUNT - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

JMX_LIVE_NODES_LIST - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

JMX_MISSING_BLOCKS - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

JMX_UNDER_REPLICATED_BLOCKS - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

JOB_ACL_VIEW_ENV - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

M

main(String[]) - Static method in class org.apache.hadoop.tools.dynamometer.ApplicationMaster

main(String[]) - Static method in class org.apache.hadoop.tools.dynamometer.Client

main(String[]) - Static method in class org.apache.hadoop.tools.dynamometer.SimulatedDataNodes

MASTER_MEMORY_MB_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client

MASTER_MEMORY_MB_DEFAULT - Static variable in class org.apache.hadoop.tools.dynamometer.Client

MASTER_VCORES_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client

MASTER_VCORES_DEFAULT - Static variable in class org.apache.hadoop.tools.dynamometer.Client

MISSING_BLOCKS_MAX_FRACTION_DEFAULT - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

MISSING_BLOCKS_MAX_FRACTION_KEY - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

N

NAMENODE_INFO_JMX_QUERY - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

NAMENODE_SERVICERPC_ADDR_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client

NAMENODE_STARTUP_PROGRESS_JMX_QUERY - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

NN_ADDITIONAL_ARGS_ENV - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

NN_EDITS_DIR_ENV - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

NN_FILE_METRIC_PERIOD_ENV - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

NN_HOSTNAME - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

NN_HTTP_PORT - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

NN_INFO_FILE_NAME - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

NN_NAME_DIR_ENV - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

NN_RPC_PORT - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

NN_SERVICERPC_PORT - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

O

org.apache.hadoop.tools.dynamometer - package org.apache.hadoop.tools.dynamometer

The Dynamometer tool is used to stress test the HDFS NameNode by setting up a realistic environment consistent of fake DataNodes and a real NameNode with a real FS namesystem and near-real user workload (RPCs).

Q

QUEUE_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client

QUEUE_DEFAULT - Static variable in class org.apache.hadoop.tools.dynamometer.Client

R

REMOTE_NN_RPC_ADDR_ENV - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

REMOTE_STORAGE_PATH_ENV - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

run() - Method in class org.apache.hadoop.tools.dynamometer.ApplicationMaster

Main run function for the application master.

run() - Method in class org.apache.hadoop.tools.dynamometer.Client

Main run function for the client.

run(String[]) - Method in class org.apache.hadoop.tools.dynamometer.Client

run(String[]) - Method in class org.apache.hadoop.tools.dynamometer.SimulatedDataNodes

S

SimulatedDataNodes - Class in org.apache.hadoop.tools.dynamometer

Starts up a number of DataNodes within the same JVM.

SimulatedDataNodes() - Constructor for class org.apache.hadoop.tools.dynamometer.SimulatedDataNodes

START_SCRIPT - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

T

TIMEOUT_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client

TIMEOUT_DEFAULT - Static variable in class org.apache.hadoop.tools.dynamometer.Client

TOKEN_FILE_LOCATION_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client

U

UNDERREPLICATED_BLOCKS_MAX_FRACTION_DEFAULT - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

UNDERREPLICATED_BLOCKS_MAX_FRACTION_KEY - Static variable in class org.apache.hadoop.tools.dynamometer.DynoInfraUtils

V

verifyBlockPlacement(DatanodeInfo[], int) - Method in class org.apache.hadoop.tools.dynamometer.BlockPlacementPolicyAlwaysSatisfied

VERSION - Static variable in class org.apache.hadoop.tools.dynamometer.DynoConstants

W

WORKLOAD_CONFIG_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client

WORKLOAD_INPUT_PATH_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client

WORKLOAD_OUTPUT_PATH_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client

WORKLOAD_RATE_FACTOR_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client

WORKLOAD_RATE_FACTOR_DEFAULT - Static variable in class org.apache.hadoop.tools.dynamometer.Client

WORKLOAD_REPLAY_ENABLE_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client

WORKLOAD_START_DELAY_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client

WORKLOAD_THREADS_PER_MAPPER_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client

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