| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| module.exports = |
| { |
| "configProperties": [ |
| /**********************************************HDFS***************************************/ |
| { |
| "id": "site property", |
| "name": "dfs.namenode.checkpoint.dir", |
| "displayName": "SecondaryNameNode Checkpoint directory", |
| "description": "Directory on the local filesystem where the Secondary NameNode should store the temporary images to merge", |
| "defaultValue": "", |
| "defaultDirectory": "/hadoop/hdfs/namesecondary", |
| "displayType": "directory", |
| "isOverridable": false, |
| "isVisible": true, |
| "serviceName": "HDFS", |
| "category": "SNameNode", |
| "index": 1 |
| }, |
| { |
| "id": "site property", |
| "name": "dfs.namenode.checkpoint.period", |
| "displayName": "HDFS Maximum Checkpoint Delay", |
| "description": "Maximum delay between two consecutive checkpoints for HDFS", |
| "defaultValue": "", |
| "displayType": "int", |
| "unit": "seconds", |
| "isVisible": true, |
| "category": "General", |
| "serviceName": "HDFS", |
| "index": 3 |
| }, |
| { |
| "id": "site property", |
| "name": "fs.checkpoint.size", |
| "displayName": "HDFS Maximum Edit Log Size for Checkpointing", |
| "description": "Maximum size of the edits log file that forces an urgent checkpoint even if the maximum checkpoint delay is not reached", |
| "defaultValue": "", |
| "displayType": "int", |
| "unit": "bytes", |
| "isVisible": true, |
| "serviceName": "HDFS", |
| "category": "General", |
| "index": 4 |
| }, |
| { |
| "id": "site property", |
| "name": "dfs.namenode.name.dir", |
| "displayName": "NameNode directories", |
| "description": "NameNode directories for HDFS to store the file system image", |
| "defaultValue": "", |
| "defaultDirectory": "/hadoop/hdfs/namenode", |
| "displayType": "directories", |
| "isOverridable": false, |
| "isVisible": true, |
| "serviceName": "HDFS", |
| "category": "NameNode", |
| "index": 1 |
| }, |
| { |
| "id": "site property", |
| "name": "dfs.webhdfs.enabled", |
| "displayName": "WebHDFS enabled", |
| "description": "Whether to enable WebHDFS feature", |
| "defaultValue": true, |
| "displayType": "checkbox", |
| "isOverridable": false, |
| "isVisible": true, |
| "category": "General", |
| "serviceName": "HDFS", |
| "index": 0 |
| }, |
| { |
| "id": "site property", |
| "name": "dfs.datanode.failed.volumes.tolerated", |
| "displayName": "DataNode volumes failure toleration", |
| "description": "The number of volumes that are allowed to fail before a DataNode stops offering service", |
| "defaultValue": "0", |
| "displayType": "int", |
| "isVisible": true, |
| "category": "DataNode", |
| "serviceName": "HDFS", |
| "index": 3 |
| }, |
| { |
| "id": "site property", |
| "name": "dfs.datanode.data.dir", |
| "displayName": "DataNode directories", |
| "description": "DataNode directories for HDFS to store the data blocks", |
| "defaultValue": "", |
| "defaultDirectory": "/hadoop/hdfs/data", |
| "displayType": "directories", |
| "isVisible": true, |
| "category": "DataNode", |
| "serviceName": "HDFS", |
| "index": 1 |
| }, |
| { |
| "id": "site property", |
| "name": "dfs.datanode.data.dir.perm", |
| "displayName": "DataNode directories permission", |
| "description": "", |
| "defaultValue": "", |
| "displayType": "int", |
| "isVisible": false, |
| "category": "DataNode", |
| "serviceName": "HDFS" |
| }, |
| { |
| "id": "site property", |
| "name": "dfs.replication", |
| "displayName": "Block replication", |
| "description": "Default block replication.", |
| "displayType": "int", |
| "defaultValue": "", |
| "isVisible": true, |
| "category": "Advanced", |
| "serviceName": "HDFS" |
| }, |
| { |
| "id": "site property", |
| "name": "dfs.datanode.du.reserved", |
| "displayName": "Reserved space for HDFS", |
| "description": "Reserved space in bytes per volume. Always leave this much space free for non dfs use.", |
| "defaultValue": "1073741824", |
| "displayType": "int", |
| "unit": "bytes", |
| "isVisible": true, |
| "category": "General", |
| "serviceName": "HDFS", |
| "index": 2 |
| }, |
| { |
| "id": "site property", |
| "name": "dfs.client.read.shortcircuit", |
| "displayName": "HDFS Short-circuit read", |
| "description": "This configuration parameter turns on short-circuit local reads.", |
| "defaultValue": "", |
| "displayType": "checkbox", |
| "category": "Advanced", |
| "serviceName": "HDFS" |
| |
| }, |
| |
| /**********************************************YARN***************************************/ |
| { |
| "id": "site property", |
| "name": "yarn.acl.enable", |
| "displayName": "yarn.acl.enable", |
| "displayType": "checkbox", |
| "value": "", |
| "defaultValue": "", |
| "serviceName": "YARN", |
| "category": "ResourceManager" |
| }, |
| { |
| "id": "site property", |
| "name": "yarn.admin.acl", |
| "displayName": "yarn.admin.acl", |
| "value": "", |
| "defaultValue": "", |
| "serviceName": "YARN", |
| "category": "ResourceManager" |
| }, |
| { |
| "id": "site property", |
| "name": "yarn.log-aggregation-enable", |
| "displayName": "yarn.log-aggregation-enable", |
| "displayType": "checkbox", |
| "value": "", |
| "defaultValue": "", |
| "serviceName": "YARN", |
| "category": "ResourceManager" |
| }, |
| { |
| "id": "site property", |
| "name": "yarn.resourcemanager.scheduler.class", |
| "displayName": "yarn.resourcemanager.scheduler.class", |
| "value": "", |
| "defaultValue": "", |
| "serviceName": "YARN", |
| "category": "CapacityScheduler" |
| }, |
| { |
| "id": "site property", |
| "name": "yarn.scheduler.minimum-allocation-mb", |
| "displayName": "yarn.scheduler.minimum-allocation-mb", |
| "displayType": "int", |
| "value": "", |
| "defaultValue": "", |
| "serviceName": "YARN", |
| "category": "CapacityScheduler" |
| }, |
| { |
| "id": "site property", |
| "name": "yarn.scheduler.maximum-allocation-mb", |
| "displayName": "yarn.scheduler.maximum-allocation-mb", |
| "displayType": "int", |
| "value": "", |
| "defaultValue": "", |
| "serviceName": "YARN", |
| "category": "CapacityScheduler" |
| }, |
| { |
| "id": "site property", |
| "name": "yarn.nodemanager.resource.memory-mb", |
| "displayName": "yarn.nodemanager.resource.memory-mb", |
| "displayType": "int", |
| "value": "", |
| "defaultValue": "", |
| "serviceName": "YARN", |
| "category": "NodeManager" |
| }, |
| { |
| "id": "site property", |
| "name": "yarn.nodemanager.vmem-pmem-ratio", |
| "displayName": "yarn.nodemanager.vmem-pmem-ratio", |
| "value": "", |
| "defaultValue": "", |
| "serviceName": "YARN", |
| "category": "NodeManager" |
| }, |
| { |
| "id": "site property", |
| "name": "yarn.nodemanager.log-dirs", |
| "displayName": "yarn.nodemanager.log-dirs", |
| "defaultValue": "", |
| "description": "Where to store container logs. An application's localized log directory\ |
| will be found in ${yarn.nodemanager.log-dirs}/application_${appid}.\ |
| Individual containers' log directories will be below this, in directories\ |
| named container_{$contid}. Each container directory will contain the files\ |
| stderr, stdin, and syslog generated by that container.", |
| "defaultDirectory": "/hadoop/yarn/log", |
| "displayType": "directories", |
| "serviceName": "YARN", |
| "category": "NodeManager" |
| }, |
| { |
| "id": "site property", |
| "name": "yarn.nodemanager.local-dirs", |
| "displayName": "yarn.nodemanager.local-dirs", |
| "defaultValue": "", |
| "description": "List of directories to store localized files in.\ |
| An application's localized file directory will be found in:\ |
| ${yarn.nodemanager.local-dirs}/usercache/${user}/appcache/application_${appid}.\ |
| Individual containers' work directories, called container_${contid}, will be subdirectories of this.", |
| "defaultDirectory": "/hadoop/yarn/local", |
| "displayType": "directories", |
| "serviceName": "YARN", |
| "category": "NodeManager" |
| }, |
| { |
| "id": "site property", |
| "name": "yarn.nodemanager.remote-app-log-dir", |
| "displayName": "yarn.nodemanager.remote-app-log-dir", |
| "value": "", |
| "defaultValue": "", |
| "displayType": "directory", |
| "serviceName": "YARN", |
| "category": "NodeManager" |
| }, |
| { |
| "id": "site property", |
| "name": "yarn.nodemanager.remote-app-log-dir-suffix", |
| "displayName": "yarn.nodemanager.remote-app-log-dir-suffix", |
| "value": "", |
| "defaultValue": "", |
| "serviceName": "YARN", |
| "category": "NodeManager" |
| }, |
| { |
| "id": "site property", |
| "name": "yarn.nodemanager.aux-services", |
| "displayName": "yarn.nodemanager.aux-services", |
| "value": "", |
| "defaultValue": "", |
| "serviceName": "YARN", |
| "category": "NodeManager" |
| }, |
| { |
| "id": "site property", |
| "name": "yarn.nodemanager.log.retain-second", |
| "displayName": "yarn.nodemanager.log.retain-second", |
| "value": "", |
| "defaultValue": "", |
| "serviceName": "YARN", |
| "category": "NodeManager" |
| }, |
| { |
| "id": "site property", |
| "name": "yarn.log.server.url", |
| "displayName": "yarn.log.server.url", |
| "value": "", |
| "defaultValue": "", |
| "category": "Advanced", |
| "serviceName": "YARN" |
| }, |
| |
| /**********************************************MAPREDUCE2***************************************/ |
| { |
| "id": "site property", |
| "name": "mapreduce.map.memory.mb", |
| "displayName": "Default virtual memory for a job's map-task", |
| "description": "Virtual memory for single Map task", |
| "value": "", |
| "defaultValue": "", |
| "displayType": "int", |
| "unit": "MB", |
| "category": "General", |
| "serviceName": "MAPREDUCE2" |
| }, |
| { |
| "id": "site property", |
| "name": "mapreduce.reduce.memory.mb", |
| "displayName": "Default virtual memory for a job's reduce-task", |
| "description": "Virtual memory for single Reduce task", |
| "value": "", |
| "defaultValue": "", |
| "displayType": "int", |
| "unit": "MB", |
| "category": "General", |
| "serviceName": "MAPREDUCE2" |
| }, |
| { |
| "id": "site property", |
| "name": "mapreduce.task.io.sort.mb", |
| "displayName": "Map-side sort buffer memory", |
| "description": "The total amount of buffer memory to use while sorting files, in megabytes.\ |
| By default, gives each merge stream 1MB, which should minimize seeks.", |
| "defaultValue": "", |
| "displayType": "int", |
| "unit": "MB", |
| "category": "General", |
| "serviceName": "MAPREDUCE2" |
| }, |
| { |
| "id": "site property", |
| "name": "hadoop.security.auth_to_local", |
| "displayName": "hadoop.security.auth_to_local", |
| "displayType": "multiLine", |
| "serviceName": "HDFS", |
| "category": "Advanced", |
| "value": "", |
| "defaultValue": "" |
| }, |
| { |
| "id": "site property", |
| "name": "yarn.app.mapreduce.am.resource.mb", |
| "displayName": "yarn.app.mapreduce.am.resource.mb", |
| "value": "", |
| "defaultValue": "", |
| "displayType": "int", |
| "category": "Advanced", |
| "serviceName": "MAPREDUCE2" |
| }, |
| |
| /**********************************************oozie-site***************************************/ |
| { |
| "id": "site property", |
| "name": "oozie.db.schema.name", |
| "displayName": "Database Name", |
| "description": "Database name used for the Oozie", |
| "defaultValue": "", |
| "isOverridable": false, |
| "displayType": "host", |
| "isVisible": true, |
| "isObserved": true, |
| "category": "Oozie Server", |
| "serviceName": "OOZIE", |
| "index": 3 |
| }, |
| { |
| "id": "site property", |
| "name": "oozie.service.JPAService.jdbc.username", |
| "displayName": "Database Username", |
| "description": "Database user name to use to connect to the database", |
| "defaultValue": "", |
| "isOverridable": false, |
| "displayType": "host", |
| "category": "Oozie Server", |
| "serviceName": "OOZIE", |
| "index": 4 |
| }, |
| { |
| "id": "site property", |
| "name": "oozie.service.JPAService.jdbc.password", |
| "displayName": "Database Password", |
| "description": "Database password to use to connect to the database", |
| "defaultValue": "", |
| "isOverridable": false, |
| "displayType": "password", |
| "isVisible": true, |
| "category": "Oozie Server", |
| "serviceName": "OOZIE", |
| "index": 5 |
| }, |
| { |
| "id": "site property", |
| "name": "oozie.service.JPAService.jdbc.driver", |
| "displayName": "JDBC driver class", |
| "defaultValue": "", |
| "value": "", // the value is overwritten in code |
| "isVisible": false, |
| "description": "Database name used for the Oozie", |
| "category": "Advanced", |
| "serviceName": "OOZIE" |
| }, |
| { |
| "id": "site property", |
| "name": "oozie.service.JPAService.jdbc.url", |
| "displayName": "Database URL", |
| "description": "The JDBC connection URL to the database", |
| "defaultValue": "", |
| "isOverridable": false, |
| "displayType": "advanced", |
| "category": "Oozie Server", |
| "serviceName": "OOZIE", |
| "index": 6 |
| }, |
| |
| /**********************************************hive-site***************************************/ |
| { |
| "id": "site property", |
| "name": "javax.jdo.option.ConnectionDriverName", |
| "displayName": "JDBC driver class", |
| "defaultValue": "", |
| "value": "", // the value is overwritten in code |
| "isVisible": false, |
| "description": "Driver class name for a JDBC metastore", |
| "category": "Advanced", |
| "serviceName": "HIVE" |
| }, |
| { |
| "id": "site property", |
| "name": "javax.jdo.option.ConnectionUserName", |
| "displayName": "Database Username", |
| "description": "Database user name to use to connect to the database", |
| "defaultValue": "hive", |
| "displayType": "host", |
| "isOverridable": false, |
| "category": "Hive Metastore", |
| "serviceName": "HIVE", |
| "index": 5 |
| }, |
| { |
| "id": "site property", |
| "name": "javax.jdo.option.ConnectionPassword", |
| "displayName": "Database Password", |
| "description": "Database password to use to connect to the metastore database", |
| "defaultValue": "", |
| "displayType": "password", |
| "isOverridable": false, |
| "isVisible": true, |
| "category": "Hive Metastore", |
| "serviceName": "HIVE", |
| "index": 6 |
| }, |
| { |
| "id": "site property", |
| "name": "javax.jdo.option.ConnectionURL", |
| "displayName": "Database URL", |
| "value": "", |
| "defaultValue": "", // set to a 'jdbc' to not include this in initial error count |
| "description": "The JDBC connection URL to the database", |
| "displayType": "advanced", |
| "isOverridable": false, |
| "isVisible": true, |
| "category": "Hive Metastore", |
| "serviceName": "HIVE", |
| "index": 7 |
| }, |
| |
| /**********************************************hbase-site***************************************/ |
| { |
| "id": "site property", |
| "name": "hbase.tmp.dir", |
| "displayName": "HBase local directory", |
| "description": "Temporary directory on the local filesystem", |
| "defaultDirectory": "/hadoop/hbase", |
| "defaultValue": "", |
| "displayType": "directory", |
| "isVisible": true, |
| "category": "Advanced", |
| "serviceName": "HBASE" |
| |
| }, |
| { |
| "id": "site property", |
| "name": "hbase.regionserver.global.memstore.upperLimit", |
| "displayName": "hbase.regionserver.global.memstore.upperLimit", |
| "description": "", |
| "defaultValue": "", |
| "displayType": "float", |
| "category": "Advanced", |
| "serviceName": "HBASE" |
| }, |
| { |
| "id": "site property", |
| "name": "hbase.regionserver.global.memstore.lowerLimit", |
| "displayName": "hbase.regionserver.global.memstore.lowerLimit", |
| "defaultValue": "", |
| "description": "When memstores are being forced to flush to make room in\ |
| memory, keep flushing until we hit this mark. Defaults to 35% of heap.\ |
| This value equal to hbase.regionserver.global.memstore.upperLimit causes\ |
| the minimum possible flushing to occur when updates are blocked due to\ |
| memstore limiting.", |
| "displayType": "float", |
| "category": "Advanced", |
| "serviceName": "HBASE" |
| }, |
| { |
| "id": "site property", |
| "name": "hbase.hstore.blockingStoreFiles", |
| "displayName": "hstore blocking storefiles", |
| "description": "If more than this number of StoreFiles in any one Store (one StoreFile is written per flush of " + |
| "MemStore) then updates are blocked for this HRegion until a compaction is completed, or until " + |
| "hbase.hstore.blockingWaitTime has been exceeded.", |
| "defaultValue": "", |
| "isRequired": true, |
| "displayType": "int", |
| "category": "Advanced", |
| "serviceName": "HBASE" |
| }, |
| { |
| "id": "site property", |
| "name": "hbase.hstore.compactionThreshold", |
| "displayName": "HBase HStore compaction threshold", |
| "description": "If more than this number of HStoreFiles in any one HStore then a compaction is run to rewrite all HStoreFiles files as one.", |
| "defaultValue": "3", |
| "displayType": "int", |
| "category": "General", |
| "serviceName": "HBASE", |
| "index": 0 |
| }, |
| { |
| "id": "site property", |
| "name": "hfile.block.cache.size", |
| "displayName": "HFile block cache size ", |
| "description": "Percentage of maximum heap (-Xmx setting) to allocate to block cache used by HFile/StoreFile. Set to 0 to disable but it's not recommended.", |
| "defaultValue": "0.40", |
| "displayType": "float", |
| "category": "General", |
| "serviceName": "HBASE", |
| "index": 1 |
| }, |
| { |
| "id": "site property", |
| "name": "hbase.hregion.max.filesize", |
| "displayName": "Maximum HStoreFile Size", |
| "description": "If any one of a column families' HStoreFiles has grown to exceed this value, the hosting HRegion is split in two.", |
| "defaultValue": "", |
| "displayType": "int", |
| "unit": "bytes", |
| "isVisible": true, |
| "category": "General", |
| "serviceName": "HBASE", |
| "index": 2 |
| }, |
| { |
| "id": "site property", |
| "name": "hbase.regionserver.handler.count", |
| "displayName": "HBase RegionServer Handler", |
| "description": "Count of RPC Listener instances spun up on RegionServers", |
| "defaultValue": "60", |
| "displayType": "int", |
| "category": "RegionServer", |
| "serviceName": "HBASE", |
| "index": 2 |
| }, |
| { |
| "id": "site property", |
| "name": "hbase.hregion.majorcompaction", |
| "displayName": "HBase Region Major Compaction", |
| "description": "The time between major compactions of all HStoreFiles in a region. Set to 0 to disable automated major compactions.", |
| "defaultValue": "", |
| "displayType": "int", |
| "unit": "ms", |
| "isVisible": true, |
| "category": "RegionServer", |
| "serviceName": "HBASE", |
| "index": 3 |
| }, |
| { |
| "id": "site property", |
| "name": "hbase.hregion.memstore.block.multiplier", |
| "displayName": "HBase Region Block Multiplier", |
| "description": "Block updates if memstore has \"Multiplier * HBase Region Memstore Flush Size\" bytes. Useful preventing runaway memstore during spikes in update traffic", |
| "defaultValue": "", |
| "displayType": "int", |
| "category": "RegionServer", |
| "serviceName": "HBASE", |
| "index": 4 |
| }, |
| { |
| "id": "site property", |
| "name": "hbase.hregion.memstore.mslab.enabled", |
| "displayName": "hbase.hregion.memstore.mslab.enabled", |
| "description": "Enables the MemStore-Local Allocation Buffer,\ |
| a feature which works to prevent heap fragmentation under\ |
| heavy write loads. This can reduce the frequency of stop-the-world\ |
| GC pauses on large heaps.", |
| "defaultValue": "", |
| "displayType": "checkbox", |
| "category": "Advanced", |
| "serviceName": "HBASE" |
| }, |
| { |
| "id": "site property", |
| "name": "hbase.hregion.memstore.flush.size", |
| "displayName": "HBase Region Memstore Flush Size", |
| "description": "Memstore will be flushed to disk if size of the memstore exceeds this number of bytes.", |
| "defaultValue": "", |
| "displayType": "int", |
| "unit": "bytes", |
| "category": "RegionServer", |
| "serviceName": "HBASE", |
| "index": 5 |
| }, |
| { |
| "id": "site property", |
| "name": "hbase.client.scanner.caching", |
| "displayName": "HBase Client Scanner Caching", |
| "description": "Number of rows that will be fetched when calling next on a scanner if it is not served from \ |
| (local, client) memory. Do not set this value such that the time between invocations is greater than the scanner timeout", |
| "defaultValue": "", |
| "displayType": "int", |
| "unit": "rows", |
| "isVisible": true, |
| "category": "General", |
| "serviceName": "HBASE", |
| "index": 3 |
| }, |
| { |
| "id": "site property", |
| "name": "zookeeper.session.timeout", |
| "displayName": "Zookeeper timeout for HBase Session", |
| "description": "HBase passes this to the zk quorum as suggested maximum time for a session", |
| "defaultValue": "", |
| "displayType": "int", |
| "unit": "ms", |
| "category": "General", |
| "serviceName": "HBASE", |
| "index": 4 |
| }, |
| { |
| "id": "site property", |
| "name": "hbase.client.keyvalue.maxsize", |
| "displayName": "HBase Client Maximum key-value Size", |
| "description": "Specifies the combined maximum allowed size of a KeyValue instance. It should be set to a fraction of the maximum region size.", |
| "defaultValue": "", |
| "displayType": "int", |
| "unit": "bytes", |
| "category": "General", |
| "serviceName": "HBASE", |
| "index": 5 |
| } |
| ] |
| }; |
