Uses of Class
org.apache.storm.validation.ConfigValidationAnnotations.IsPositiveNumber

Packages that use ConfigValidationAnnotations.IsPositiveNumber

Package	Description
org.apache.storm
org.apache.storm.hdfs.spout

Uses of ConfigValidationAnnotations.IsPositiveNumber in org.apache.storm

Fields in org.apache.storm with annotations of type ConfigValidationAnnotations.IsPositiveNumber

Modifier and Type	Field and Description
static String	DaemonConfig.BLACKLIST_SCHEDULER_RESUME_TIME The number of seconds that the blacklisted slots or supervisor will be resumed.
static String	DaemonConfig.BLACKLIST_SCHEDULER_TOLERANCE_COUNT The number of hit count that will trigger blacklist in tolerance time.
static String	DaemonConfig.BLACKLIST_SCHEDULER_TOLERANCE_TIME The number of seconds that the blacklist scheduler will concern of bad slots or supervisors.
static String	Config.DRPC_INVOCATIONS_PORT This port on Storm DRPC is used by DRPC topologies to receive function invocations and send results back.
static String	Config.DRPC_INVOCATIONS_THREADS DRPC invocations thrift server worker threads.
static String	Config.DRPC_MAX_BUFFER_SIZE The maximum buffer size thrift should use when reading messages for DRPC.
static String	Config.DRPC_PORT This port is used by Storm DRPC for receiving DPRC requests from clients.
static String	Config.DRPC_QUEUE_SIZE DRPC thrift server queue size.
static String	DaemonConfig.DRPC_REQUEST_TIMEOUT_SECS The timeout on DRPC requests within the DRPC server.
static String	Config.DRPC_WORKER_THREADS DRPC thrift server worker threads.
static String	Config.EXECUTOR_METRICS_FREQUENCY_SECS How often executor metrics should report to master, used for RPC heartbeat mode.
static String	DaemonConfig.LOGVIEWER_CLEANUP_AGE_MINS How many minutes since a log was last modified for the log to be considered for clean-up.
static String	DaemonConfig.LOGVIEWER_CLEANUP_INTERVAL_SECS How often to clean up old log files.
static String	DaemonConfig.LOGVIEWER_HTTPS_PORT Storm Logviewer HTTPS port.
static String	DaemonConfig.LOGVIEWER_MAX_PER_WORKER_LOGS_SIZE_MB The maximum number of bytes per worker’s files can take up in MB.
static String	DaemonConfig.LOGVIEWER_MAX_SUM_WORKER_LOGS_SIZE_MB The maximum number of bytes all worker log files can take up in MB.
static String	DaemonConfig.LOGVIEWER_PORT HTTP UI port for log viewer.
static String	DaemonConfig.NIMBUS_BLOBSTORE_EXPIRATION_SECS During operations with the blob store, via master, how long a connection is idle before nimbus considers it dead and drops the session and any associated connections.
static String	DaemonConfig.NIMBUS_CLEANUP_INBOX_FREQ_SECS How often nimbus should wake the cleanup thread to clean the inbox.
static String	DaemonConfig.NIMBUS_CREDENTIAL_RENEW_FREQ_SECS How often nimbus should wake up to renew credentials if needed.
static String	DaemonConfig.NIMBUS_EXECUTORS_PER_TOPOLOGY A number representing the maximum number of executors any single topology can acquire.
static String	DaemonConfig.NIMBUS_MONITOR_FREQ_SECS How often nimbus should wake up to check heartbeats and do reassignments.
static String	Config.NIMBUS_QUEUE_SIZE Nimbus thrift server queue size, default is 100000.
static String	DaemonConfig.NIMBUS_SLOTS_PER_TOPOLOGY A number representing the maximum number of workers any single topology can acquire.
static String	DaemonConfig.NIMBUS_SUPERVISOR_TIMEOUT_SECS How long before a supervisor can go without heartbeating before nimbus considers it dead and stops assigning new work to it.
static String	DaemonConfig.NIMBUS_TASK_LAUNCH_SECS A special timeout used when a task is initially launched.
static String	DaemonConfig.NIMBUS_TASK_TIMEOUT_SECS How long without heartbeating a task can go before nimbus will consider the task dead and reassign it to another location.
static String	Config.NIMBUS_THRIFT_MAX_BUFFER_SIZE The maximum buffer size thrift should use when reading messages.
static String	Config.NIMBUS_THRIFT_PORT Which port the Thrift interface of Nimbus should run on.
static String	Config.NIMBUS_THRIFT_THREADS The number of threads that should be used by the nimbus thrift server.
static String	Config.NUM_STAT_BUCKETS The number of Buckets.
static String	Config.PACEMAKER_CLIENT_MAX_THREADS The maximum number of threads that should be used by the Pacemaker client.
static String	DaemonConfig.PACEMAKER_MAX_THREADS The maximum number of threads that should be used by the Pacemaker.
static String	Config.PACEMAKER_PORT The port Pacemaker should run on.
static String	Config.PACEMAKER_THRIFT_MESSAGE_SIZE_MAX Pacemaker Thrift Max Message Size (bytes).
static String	DaemonConfig.RESOURCE_AWARE_SCHEDULER_MAX_STATE_SEARCH
static String	DaemonConfig.RESOURCE_AWARE_SCHEDULER_MAX_TOPOLOGY_SCHEDULING_ATTEMPTS The maximum number of times that the RAS will attempt to schedule a topology.
static String	DaemonConfig.SCHEDULER_CONFIG_CACHE_EXPIRATION_SECS How long before a scheduler considers its config cache expired.
static String	DaemonConfig.SCHEDULER_CONFIG_LOADER_POLLTIME_SECS It is the frequency at which the plugin will call out to artifactory instead of returning the most recently cached result.
static String	DaemonConfig.SCHEDULER_CONFIG_LOADER_TIMEOUT_SECS It is the amount of time an http connection to the artifactory server will wait before timing out.
static String	DaemonConfig.SCHEDULING_TIMEOUT_SECONDS_PER_TOPOLOGY Max time to attempt to schedule one topology.
static String	Config.STORM_BLOBSTORE_DEPENDENCY_JAR_UPLOAD_CHUNK_SIZE_BYTES What chunk size to use for storm client to upload dependency jars.
static String	Config.STORM_BLOBSTORE_INPUTSTREAM_BUFFER_SIZE_BYTES What buffer size to use for the blobstore uploads.
static String	Config.STORM_BLOBSTORE_REPLICATION_FACTOR Set replication factor for a blob in HDFS Blobstore Implementation.
static String	DaemonConfig.STORM_CGROUP_MEMORY_LIMIT_TOLERANCE_MARGIN_MB Please use STORM_SUPERVISOR_MEMORY_LIMIT_TOLERANCE_MARGIN_MB instead.
static String	DaemonConfig.STORM_CLUSTER_METRICS_CONSUMER_PUBLISH_INTERVAL_SECS How often cluster metrics data is published to metrics consumer.
static String	Config.STORM_EXHIBITOR_PORT The port Storm will use to connect to each of the exhibitor servers.
static String	Config.STORM_MESSAGING_NETTY_BUFFER_HIGH_WATERMARK Netty based messaging: The netty write buffer high watermark in bytes.
static String	Config.STORM_MESSAGING_NETTY_BUFFER_LOW_WATERMARK Netty based messaging: The netty write buffer low watermark in bytes.
static String	Config.STORM_MESSAGING_NETTY_BUFFER_SIZE Netty based messaging: The buffer size for send/recv buffer.
static String	Config.STORM_MESSAGING_NETTY_MAX_SLEEP_MS Netty based messaging: The max # of milliseconds that a peer will wait.
static String	Config.STORM_MESSAGING_NETTY_MIN_SLEEP_MS Netty based messaging: The min # of milliseconds that a peer will wait.
static String	Config.STORM_MESSAGING_NETTY_SERVER_WORKER_THREADS Netty based messaging: The # of worker threads for the server.
static String	Config.STORM_MESSAGING_NETTY_SOCKET_BACKLOG Netty based messaging: Sets the backlog value to specify when the channel binds to a local address.
static String	DaemonConfig.STORM_SUPERVISOR_HARD_LIMIT_MEMORY_OVERAGE_MB If the memory usage of a worker goes over its limit by this value is it shot immediately.
static String	DaemonConfig.STORM_SUPERVISOR_HARD_MEMORY_LIMIT_MULTIPLIER A multiplier for the memory limit of a worker that will have the supervisor shoot it immediately.
static String	DaemonConfig.STORM_SUPERVISOR_LOW_MEMORY_THRESHOLD_MB If the amount of memory that is free in the system (either on the box or in the supervisor’s cgroup) is below this number (in MB) consider the system to be in low memory mode and start shooting workers if they are over their limit.
static String	DaemonConfig.STORM_SUPERVISOR_MEDIUM_MEMORY_GRACE_PERIOD_MS The number of milliseconds that a worker is allowed to be over their limit when there is a medium amount of memory free in the system.
static String	DaemonConfig.STORM_SUPERVISOR_MEDIUM_MEMORY_THRESHOLD_MB If the amount of memory that is free in the system (either on the box or in the supervisor’s cgroup) is below this number (in MB) consider the system to be a little low on memory and start shooting workers if they are over their limit for a given grace period STORM_SUPERVISOR_MEDIUM_MEMORY_GRACE_PERIOD_MS.
static String	DaemonConfig.STORM_SUPERVISOR_MEMORY_LIMIT_TOLERANCE_MARGIN_MB Memory given to each worker for free (because java and storm have some overhead).
static String	DaemonConfig.STORM_WORKER_CGROUP_CPU_LIMIT the manually set cpu share for each CGroup on supervisor node.
static String	DaemonConfig.STORM_WORKER_CGROUP_MEMORY_MB_LIMIT the manually set memory limit (in MB) for each CGroup on supervisor node.
static String	DaemonConfig.STORM_WORKER_MIN_CPU_PCORE_PERCENT The config indicates the minimum percentage of cpu for a core that a worker will use.
static String	DaemonConfig.STORM_WORKER_TOKEN_LIFE_TIME_HOURS The number of hours a worker token is valid for.
static String	Config.STORM_ZOOKEEPER_PORT The port Storm will use to connect to each of the ZooKeeper servers.
static String	DaemonConfig.SUPERVISOR_BLOBSTORE_DOWNLOAD_MAX_RETRIES Maximum number of retries a supervisor is allowed to make for downloading a blob.
static String	DaemonConfig.SUPERVISOR_BLOBSTORE_DOWNLOAD_THREAD_COUNT What blobstore download parallelism the supervisor should use.
static String	Config.SUPERVISOR_CPU_CAPACITY The total amount of CPU resources a supervisor is allowed to give to its workers.
static String	DaemonConfig.SUPERVISOR_LOCALIZER_CACHE_CLEANUP_INTERVAL_MS The distributed cache cleanup interval.
static String	DaemonConfig.SUPERVISOR_LOCALIZER_CACHE_TARGET_SIZE_MB The distributed cache target size in MB.
static String	DaemonConfig.SUPERVISOR_LOCALIZER_UPDATE_BLOB_INTERVAL_SECS The distributed cache interval for checking for blobs to update.
static String	Config.SUPERVISOR_MEMORY_CAPACITY_MB The total amount of memory (in MiB) a supervisor is allowed to give to its workers.
static String	DaemonConfig.SUPERVISOR_MONITOR_FREQUENCY_SECS How often the supervisor checks the worker heartbeats to see if any of them need to be restarted.
static String	Config.SUPERVISOR_QUEUE_SIZE
static String	Config.SUPERVISOR_THRIFT_MAX_BUFFER_SIZE
static String	Config.SUPERVISOR_THRIFT_PORT
static String	Config.SUPERVISOR_THRIFT_THREADS
static String	Config.SUPERVISOR_WORKER_SHUTDOWN_SLEEP_SECS How many seconds to allow for graceful worker shutdown when killing workers before resorting to force kill.
static String	DaemonConfig.SUPERVISOR_WORKER_START_TIMEOUT_SECS How long a worker can go without heartbeating during the initial launch before the supervisor tries to restart the worker process.
static String	Config.SUPERVISOR_WORKER_TIMEOUT_SECS How long a worker can go without heartbeating before the supervisor tries to restart the worker process.
static String	Config.TASK_CREDENTIALS_POLL_SECS How often a task should sync credentials, worst case.
static String	Config.TASK_HEARTBEAT_FREQUENCY_SECS How often a task should heartbeat its status to the Pacamker.
static String	Config.TASK_REFRESH_POLL_SECS How often a task should sync its connections with other tasks (if a task is reassigned, the other tasks sending messages to it need to refresh their connections).
static String	Config.TOPOLOGY_ACKER_CPU_PCORE_PERCENT The config indicates the percentage of cpu for a core an instance(executor) of an acker will use.
static String	Config.TOPOLOGY_ACKER_EXECUTORS How many executors to spawn for ackers.
static String	Config.TOPOLOGY_ACKER_RESOURCES_OFFHEAP_MEMORY_MB The maximum amount of memory an instance of an acker will take off heap.
static String	Config.TOPOLOGY_ACKER_RESOURCES_ONHEAP_MEMORY_MB The maximum amount of memory an instance of an acker will take on heap.
static String	Config.TOPOLOGY_BACKPRESSURE_CHECK_MILLIS How often a worker should check and notify upstream workers about its tasks that are no longer experiencing BP and able to receive new messages.
static String	Config.TOPOLOGY_BACKPRESSURE_WAIT_PARK_MICROSEC Configures park time if using WaitStrategyPark for BackPressure.
static String	Config.TOPOLOGY_BACKPRESSURE_WAIT_PROGRESSIVE_LEVEL1_COUNT Configures steps used to determine progression to the next level of wait ..
static String	Config.TOPOLOGY_BACKPRESSURE_WAIT_PROGRESSIVE_LEVEL2_COUNT Configures steps used to determine progression to the next level of wait ..
static String	Config.TOPOLOGY_BACKPRESSURE_WAIT_PROGRESSIVE_LEVEL3_SLEEP_MILLIS Configures sleep time if using WaitStrategyProgressive for BackPressure.
static String	Config.TOPOLOGY_BATCH_FLUSH_INTERVAL_MILLIS How often to send flush tuple to the executors for flushing out batched events.
static String	Config.TOPOLOGY_BOLT_WAIT_PARK_MICROSEC Configures park time for WaitStrategyPark.
static String	Config.TOPOLOGY_BOLT_WAIT_PROGRESSIVE_LEVEL1_COUNT Configures number of iterations to spend in level 1 of WaitStrategyProgressive, before progressing to level 2.
static String	Config.TOPOLOGY_BOLT_WAIT_PROGRESSIVE_LEVEL2_COUNT Configures number of iterations to spend in level 2 of WaitStrategyProgressive, before progressing to level 3.
static String	Config.TOPOLOGY_BOLT_WAIT_PROGRESSIVE_LEVEL3_SLEEP_MILLIS Configures sleep time for WaitStrategyProgressive.
static String	Config.TOPOLOGY_BOLTS_SLIDING_INTERVAL_COUNT
static String	Config.TOPOLOGY_BOLTS_SLIDING_INTERVAL_DURATION_MS
static String	Config.TOPOLOGY_BOLTS_TUPLE_TIMESTAMP_MAX_LAG_MS Bolt-specific configuration for windowed bolts to specify the maximum time lag of the tuple timestamp in milliseconds.
static String	Config.TOPOLOGY_BOLTS_WATERMARK_EVENT_INTERVAL_MS
static String	Config.TOPOLOGY_BOLTS_WINDOW_LENGTH_COUNT
static String	Config.TOPOLOGY_BOLTS_WINDOW_LENGTH_DURATION_MS
static String	Config.TOPOLOGY_COMPONENT_CPU_PCORE_PERCENT The config indicates the percentage of cpu for a core an instance(executor) of a component will use.
static String	Config.TOPOLOGY_COMPONENT_RESOURCES_OFFHEAP_MEMORY_MB The maximum amount of memory an instance of a spout/bolt will take off heap.
static String	Config.TOPOLOGY_COMPONENT_RESOURCES_ONHEAP_MEMORY_MB The maximum amount of memory an instance of a spout/bolt will take on heap.
static String	Config.TOPOLOGY_EVENTLOGGER_EXECUTORS How many executors to spawn for event logger.
static String	Config.TOPOLOGY_EXECUTOR_OVERFLOW_LIMIT If number of items in task’s overflowQ exceeds this, new messages coming from other workers to this task will be dropped This prevents OutOfMemoryException that can occur in rare scenarios in the presence of BackPressure.
static String	Config.TOPOLOGY_EXECUTOR_RECEIVE_BUFFER_SIZE The size of the receive queue for each executor.
static String	Config.TOPOLOGY_ISOLATED_MACHINES The number of machines that should be used by this topology to isolate it from all others.
static String	Config.TOPOLOGY_LOCALITYAWARE_HIGHER_BOUND This signifies the load congestion among target tasks in scope.
static String	Config.TOPOLOGY_LOCALITYAWARE_LOWER_BOUND This signifies the load congestion among target tasks in scope.
static String	Config.TOPOLOGY_MAX_ERROR_REPORT_PER_INTERVAL See doc for Config.TOPOLOGY_ERROR_THROTTLE_INTERVAL_SECS.
static String	Config.TOPOLOGY_MAX_SPOUT_PENDING The maximum number of tuples that can be pending on a spout task at any given time.
static String	Config.TOPOLOGY_MAX_TASK_PARALLELISM The maximum parallelism allowed for a component in this topology.
static String	Config.TOPOLOGY_MESSAGE_TIMEOUT_SECS The maximum amount of time given to the topology to fully process a message emitted by a spout.
static String	Config.TOPOLOGY_METRICS_CONSUMER_CPU_PCORE_PERCENT The config indicates the percentage of cpu for a core an instance(executor) of a metrics consumer will use.
static String	Config.TOPOLOGY_METRICS_CONSUMER_RESOURCES_OFFHEAP_MEMORY_MB The maximum amount of memory an instance of a metrics consumer will take off heap.
static String	Config.TOPOLOGY_METRICS_CONSUMER_RESOURCES_ONHEAP_MEMORY_MB The maximum amount of memory an instance of a metrics consumer will take on heap.
static String	Config.TOPOLOGY_PRIORITY Sets the priority for a topology.
static String	Config.TOPOLOGY_PRODUCER_BATCH_SIZE The number of tuples to batch before sending to the destination executor.
static String	Config.TOPOLOGY_RAS_ACKER_EXECUTORS_PER_WORKER How many ackers to put in when launching a new worker until we run out of ackers.
static String	Config.TOPOLOGY_RAS_CONSTRAINT_MAX_STATE_SEARCH The maximum number of states that will be searched looking for a solution in resource aware strategies, e.g.
static String	Config.TOPOLOGY_RAS_CONSTRAINT_MAX_TIME_SECS The maximum number of seconds to spend scheduling a topology using resource aware strategies, e.g.
static String	Config.TOPOLOGY_SHELLBOLT_MAX_PENDING Max pending tuples in one ShellBolt.
static String	Config.TOPOLOGY_SLEEP_SPOUT_WAIT_STRATEGY_TIME_MS The amount of milliseconds the SleepEmptyEmitStrategy should sleep for.
static String	Config.TOPOLOGY_SPOUT_RECVQ_SKIPS Check recvQ after every N invocations of Spout’s nextTuple() [when ACKing is disabled].
static String	Config.TOPOLOGY_SPOUT_WAIT_PARK_MICROSEC Configures park time for WaitStrategyPark for spout.
static String	Config.TOPOLOGY_SPOUT_WAIT_PROGRESSIVE_LEVEL1_COUNT Configures number of iterations to spend in level 1 of WaitStrategyProgressive, before progressing to level 2.
static String	Config.TOPOLOGY_SPOUT_WAIT_PROGRESSIVE_LEVEL2_COUNT Configures number of iterations to spend in level 2 of WaitStrategyProgressive, before progressing to level 3.
static String	Config.TOPOLOGY_SPOUT_WAIT_PROGRESSIVE_LEVEL3_SLEEP_MILLIS Configures sleep time for WaitStrategyProgressive.
static String	Config.TOPOLOGY_STATE_CHECKPOINT_INTERVAL Topology configuration to specify the checkpoint interval (in millis) at which the topology state is saved when IStatefulBolt bolts are involved.
static String	Config.TOPOLOGY_STATE_SYNCHRONIZATION_TIMEOUT_SECS The maximum amount of time a component gives a source of state to synchronize before it requests synchronization again.
static String	Config.TOPOLOGY_STATS_SAMPLE_RATE The percentage of tuples to sample to produce stats for a task.
static String	Config.TOPOLOGY_SUBPROCESS_TIMEOUT_SECS How long a subprocess can go without heartbeating before the ShellSpout/ShellBolt tries to suicide itself.
static String	Config.TOPOLOGY_TASKS How many instances to create for a spout/bolt.
static String	Config.TOPOLOGY_TRANSFER_BATCH_SIZE The size of the transfer queue for each worker.
static String	Config.TOPOLOGY_TRANSFER_BUFFER_SIZE The size of the transfer queue for each worker.
static String	Config.TOPOLOGY_TRIDENT_BATCH_EMIT_INTERVAL_MILLIS How often a batch can be emitted in a Trident topology.
static String	Config.TOPOLOGY_TRIDENT_WINDOWING_INMEMORY_CACHE_LIMIT Maximum number of tuples that can be stored inmemory cache in windowing operators for fast access without fetching them from store.
static String	Config.TOPOLOGY_V2_METRICS_TICK_INTERVAL_SECONDS Topology configuration to specify the V2 metrics tick interval in seconds.
static String	Config.TOPOLOGY_WORKER_MAX_HEAP_SIZE_MB A per topology config that specifies the maximum amount of memory a worker can use for that specific topology.
static String	Config.TOPOLOGY_WORKER_TIMEOUT_SECS Topology configurable worker heartbeat timeout before the supervisor tries to restart the worker process.
static String	Config.TOPOLOGY_WORKERS How many processes should be spawned around the cluster to execute this topology.
static String	Config.TRANSACTIONAL_ZOOKEEPER_PORT The port to use to connect to the transactional zookeeper servers.
static String	DaemonConfig.UI_HEADER_BUFFER_BYTES The size of the header buffer for the UI in bytes.
static String	DaemonConfig.UI_HTTPS_PORT This port is used by Storm UI for receiving HTTPS (SSL) requests from clients.
static String	DaemonConfig.UI_PORT Storm UI binds to this port.
static String	Config.WORKER_BLOB_UPDATE_POLL_INTERVAL_SECS Interval to check for the worker to check for updated blobs and refresh worker state accordingly.
static String	Config.WORKER_HEAP_MEMORY_MB The default heap memory size in MB per worker, used in the jvm -Xmx opts for launching the worker.
static String	Config.WORKER_HEARTBEAT_FREQUENCY_SECS How often this worker should heartbeat to the supervisor.
static String	Config.WORKER_LOG_LEVEL_RESET_POLL_SECS How often a worker should check dynamic log level timeouts for expiration.
static String	Config.WORKER_MAX_TIMEOUT_SECS Enforce maximum on Config.TOPOLOGY_WORKER_TIMEOUT_SECS.

Uses of ConfigValidationAnnotations.IsPositiveNumber in org.apache.storm.hdfs.spout

Fields in org.apache.storm.hdfs.spout with annotations of type ConfigValidationAnnotations.IsPositiveNumber

Modifier and Type	Field and Description
static String	Configs.COMMIT_FREQ_COUNT Deprecated. please use HdfsSpout.setCommitFrequencyCount(int)
static String	Configs.COMMIT_FREQ_SEC Deprecated. please use HdfsSpout.setCommitFrequencySec(int)
static String	Configs.LOCK_TIMEOUT Deprecated. please use HdfsSpout.setLockTimeoutSec(int)
static String	Configs.MAX_OUTSTANDING Deprecated. please use HdfsSpout.setMaxOutstanding(int)