# Uses of Annotation Interface
org.apache.storm.validation.ConfigValidationAnnotations.IsString

Packages that use ConfigValidationAnnotations.IsString
Package
Description
org.apache.storm
org.apache.storm.hdfs.spout

- ## Uses of ConfigValidationAnnotations.IsString in org.apache.storm

  Fields in org.apache.storm with annotations of type ConfigValidationAnnotations.IsString
  Modifier and Type
  Field
  Description
  `static final String`
  Config.`BLOBSTORE_DIR`
  What directory to use for the blobstore.
  `static final String`
  Config.`BLOBSTORE_HDFS_KEYTAB`
  Deprecated.
  `static final String`
  Config.`BLOBSTORE_HDFS_PRINCIPAL`
  Deprecated, for removal: This API element is subject to removal in a future version.
  `static final String`
  Config.`CLIENT_BLOBSTORE`
  What blobstore implementation the storm client should use.
  `static final String`
  DaemonConfig.`DEV_ZOOKEEPER_PATH`
  The path to use as the zookeeper dir when running a zookeeper server via "storm dev-zookeeper".
  `static final String`
  DaemonConfig.`DRPC_AUTHORIZER`
  Class name for authorization plugin for DRPC client.
  `static final String`
  Config.`DRPC_AUTHORIZER_ACL_FILENAME`
  File name of the DRPC Authorizer ACL.
  `static final String`
  DaemonConfig.`DRPC_HTTP_FILTER`
  A class implementing jakarta.servlet.Filter for DRPC HTTP requests.
  `static final String`
  DaemonConfig.`DRPC_HTTPS_KEY_PASSWORD`
  Password to the private key in the keystore for setting up HTTPS (SSL).
  `static final String`
  DaemonConfig.`DRPC_HTTPS_KEYSTORE_PASSWORD`
  Password to the keystore used by Storm DRPC for setting up HTTPS (SSL).
  `static final String`
  DaemonConfig.`DRPC_HTTPS_KEYSTORE_PATH`
  Path to the keystore used by Storm DRPC for setting up HTTPS (SSL).
  `static final String`
  DaemonConfig.`DRPC_HTTPS_KEYSTORE_TYPE`
  Type of keystore used by Storm DRPC for setting up HTTPS (SSL).
  `static final String`
  DaemonConfig.`DRPC_HTTPS_TRUSTSTORE_PASSWORD`
  Password to the truststore used by Storm DRPC setting up HTTPS (SSL).
  `static final String`
  DaemonConfig.`DRPC_HTTPS_TRUSTSTORE_PATH`
  Path to the truststore used by Storm DRPC setting up HTTPS (SSL).
  `static final String`
  DaemonConfig.`DRPC_HTTPS_TRUSTSTORE_TYPE`
  Type of truststore used by Storm DRPC for setting up HTTPS (SSL).
  `static final String`
  Config.`DRPC_INVOCATIONS_THRIFT_TRANSPORT_PLUGIN`
  The DRPC invocations transport plug-in for Thrift client/server communication.
  `static final String`
  Config.`DRPC_THRIFT_TRANSPORT_PLUGIN`
  The DRPC transport plug-in for Thrift client/server communication.
  `static final String`
  DaemonConfig.`JAVA_LIBRARY_PATH`
  This value is passed to spawned JVMs (e.g., Nimbus, Supervisor, and Workers) for the java.library.path value.
  `static final String`
  DaemonConfig.`LOGVIEWER_APPENDER_NAME`
  Appender name used by log viewer to determine log directory.
  `static final String`
  DaemonConfig.`LOGVIEWER_FILTER`
  A class implementing jakarta.servlet.Filter for authenticating/filtering Logviewer requests.
  `static final String`
  DaemonConfig.`LOGVIEWER_HTTPS_KEY_PASSWORD`
  Password to the private key in the keystore for setting up HTTPS (SSL).
  `static final String`
  DaemonConfig.`LOGVIEWER_HTTPS_KEYSTORE_PASSWORD`
  Password for the keystore for HTTPS for Storm Logviewer.
  `static final String`
  DaemonConfig.`LOGVIEWER_HTTPS_KEYSTORE_PATH`
  Path to the keystore containing the certs used by Storm Logviewer for HTTPS communications.
  `static final String`
  DaemonConfig.`LOGVIEWER_HTTPS_KEYSTORE_TYPE`
  Type of the keystore for HTTPS for Storm Logviewer.
  `static final String`
  DaemonConfig.`LOGVIEWER_HTTPS_TRUSTSTORE_PASSWORD`
  Password for the truststore for HTTPS for Storm Logviewer.
  `static final String`
  DaemonConfig.`LOGVIEWER_HTTPS_TRUSTSTORE_PATH`
  Path to the truststore containing the certs used by Storm Logviewer for HTTPS communications.
  `static final String`
  DaemonConfig.`LOGVIEWER_HTTPS_TRUSTSTORE_TYPE`
  Type of the truststore for HTTPS for Storm Logviewer.
  `static final String`
  DaemonConfig.`NIMBUS_AUTHORIZER`
  Class name for authorization plugin for Nimbus.
  `static final String`
  DaemonConfig.`NIMBUS_BLOBSTORE`
  What blobstore implementation nimbus should use.
  `static final String`
  DaemonConfig.`NIMBUS_DAEMON_USER`
  This is the user that the Nimbus daemon process is running as.
  `static final String`
  DaemonConfig.`NIMBUS_IMPERSONATION_AUTHORIZER`
  Impersonation user ACL config entries.
  `static final String`
  Config.`NIMBUS_LOCAL_ASSIGNMENTS_BACKEND_CLASS`
  Nimbus assignments backend for storing local assignments.
  `static final String`
  Config.`NIMBUS_THRIFT_TLS_CLIENT_CERT_PATH`
  The path of the certificate that the nimbus TLS client uses.
  `static final String`
  Config.`NIMBUS_THRIFT_TLS_CLIENT_KEY_PATH`
  The path to the key that the nimbus TLS client uses.
  `static final String`
  Config.`NIMBUS_THRIFT_TLS_CLIENT_KEYSTORE_PASSWORD`
  The password of the keystore that the nimbus TLS client uses.
  `static final String`
  Config.`NIMBUS_THRIFT_TLS_CLIENT_KEYSTORE_PATH`
  The path to the keystore that the nimbus TLS client uses.
  `static final String`
  Config.`NIMBUS_THRIFT_TLS_CLIENT_TRUSTSTORE_PASSWORD`
  The password of the truststore that the nimbus TLS client uses.
  `static final String`
  Config.`NIMBUS_THRIFT_TLS_CLIENT_TRUSTSTORE_PATH`
  The path to the truststore that the nimbus TLS client uses.
  `static final String`
  Config.`NIMBUS_THRIFT_TLS_SERVER_KEYSTORE_PASSWORD`
  The password of the keystore that the nimbus TLS server uses.
  `static final String`
  Config.`NIMBUS_THRIFT_TLS_SERVER_KEYSTORE_PATH`
  The path to the keystore that the nimbus TLS server uses.
  `static final String`
  Config.`NIMBUS_THRIFT_TLS_SERVER_TRUSTSTORE_PASSWORD`
  The password of the truststore that the nimbus TLS server uses.
  `static final String`
  Config.`NIMBUS_THRIFT_TLS_SERVER_TRUSTSTORE_PATH`
  The path to the truststore that the nimbus TLS server uses.
  `static final String`
  Config.`NIMBUS_THRIFT_TLS_TRANSPORT_PLUGIN`
  The Nimbus transport plug-in for Thrift client/server TLS communication.
  `static final String`
  Config.`NIMBUS_THRIFT_TRANSPORT_PLUGIN`
  The Nimbus transport plug-in for Thrift client/server communication.
  `static final String`
  DaemonConfig.`NIMBUS_TOPOLOGY_VALIDATOR`
  A custom class that implements ITopologyValidator that is run whenever a topology is submitted.
  `static final String`
  DaemonConfig.`NIMBUS_WORKER_HEARTBEATS_RECOVERY_STRATEGY_CLASS`
  class controls heartbeats recovery strategy.
  `static final String`
  DaemonConfig.`SCHEDULER_CONFIG_LOADER_ARTIFACTORY_BASE_DIRECTORY`
  It is the part of the uri, configurable in Artifactory, which represents the top of the directory tree.
  `static final String`
  DaemonConfig.`SCHEDULER_CONFIG_LOADER_URI`
  For ArtifactoryConfigLoader, this can either be a reference to an individual file in Artifactory or to a directory.
  `static String`
  DaemonConfig.`STORM_CGROUP_CGEXEC_CMD`
  full path to cgexec command.
  `static final String`
  Config.`STORM_CGROUP_HIERARCHY_DIR`
  root directory of the storm cgroup hierarchy.
  `static final String`
  DaemonConfig.`STORM_CGROUP_HIERARCHY_NAME`
  name for the cgroup hierarchy.
  `static final String`
  Config.`STORM_CLUSTER_MODE`
  The mode this Storm cluster is running in.
  `static final String`
  Config.`STORM_CLUSTER_STATE_STORE`
  The ClusterState factory that worker will use to create a ClusterState to store state in.
  `static final String`
  DaemonConfig.`STORM_DAEMON_METRICS_REPORTER_CSV_LOG_DIR`
  Specify the csv reporter directory for CvsPreparableReporter daemon metrics reporter.
  `static final String`
  DaemonConfig.`STORM_DAEMON_METRICS_REPORTER_PLUGIN_DOMAIN`
  Specify the domain for daemon metrics reporter plugin to limit reporting to specific domain.
  `static final String`
  Config.`STORM_DAEMON_METRICS_REPORTER_PLUGIN_DURATION_UNIT`
  Specify the duration unit in TimeUnit for daemon metrics reporter plugin.
  `static final String`
  Config.`STORM_DAEMON_METRICS_REPORTER_PLUGIN_LOCALE`
  Specify the Locale for daemon metrics reporter plugin.
  `static final String`
  Config.`STORM_DAEMON_METRICS_REPORTER_PLUGIN_RATE_UNIT`
  Specify the rate unit in TimeUnit for daemon metrics reporter plugin.
  `static final String`
  Config.`STORM_DO_AS_USER`
  The user as which the nimbus client should be acquired to perform the operation.
  `static final String`
  Config.`STORM_GROUP_MAPPING_SERVICE_PROVIDER_PLUGIN`
  The plugin that will provide user groups service.
  `static final String`
  Config.`STORM_HDFS_LOGIN_KEYTAB`
  The keytab for nimbus/supervisor to use to access secure hdfs.
  `static final String`
  Config.`STORM_HDFS_LOGIN_PRINCIPAL`
  The principal for nimbus/supervisor to use to access secure hdfs.
  `static final String`
  DaemonConfig.`STORM_HEALTH_CHECK_DIR`
  The directory where storm's health scripts go.
  `static final String`
  Config.`STORM_ID`
  The id assigned to a running topology.
  `static final String`
  Config.`STORM_LOCAL_DIR`
  A directory on the local filesystem used by Storm for any local filesystem usage it needs.
  `static final String`
  Config.`STORM_LOCAL_HOSTNAME`
  The hostname the supervisors/workers should report to nimbus.
  `static final String`
  DaemonConfig.`STORM_LOG4J2_CONF_DIR`
  A directory that holds configuration files for log4j2.
  `static final String`
  Config.`STORM_MESSAGING_NETTY_TLS_CLIENT_KEYSTORE_PASSWORD`
  Netty based messaging: Specifies the client keystore password when TLS is enabled.
  `static final String`
  Config.`STORM_MESSAGING_NETTY_TLS_CLIENT_KEYSTORE_PATH`
  Netty based messaging: Specifies the client keystore when TLS is enabled.
  `static final String`
  Config.`STORM_MESSAGING_NETTY_TLS_CLIENT_TRUSTSTORE_PASSWORD`
  Netty based messaging: Specifies the client truststore password when TLS is enabled.
  `static final String`
  Config.`STORM_MESSAGING_NETTY_TLS_CLIENT_TRUSTSTORE_PATH`
  Netty based messaging: Specifies the client truststore when TLS is enabled.
  `static final String`
  Config.`STORM_MESSAGING_NETTY_TLS_KEYSTORE_PASSWORD`
  Netty based messaging: Specifies the keystore password when TLS is enabled.
  `static final String`
  Config.`STORM_MESSAGING_NETTY_TLS_KEYSTORE_PATH`
  Netty based messaging: Specifies the keystore when TLS is enabled.
  `static final String`
  Config.`STORM_MESSAGING_NETTY_TLS_SSL_PROTOCOLS`
  Netty based messaging: Specifies the protocols TLS is enabled.
  `static final String`
  Config.`STORM_MESSAGING_NETTY_TLS_TRUSTSTORE_PASSWORD`
  Netty based messaging: Specifies the truststore password when TLS is enabled.
  `static final String`
  Config.`STORM_MESSAGING_NETTY_TLS_TRUSTSTORE_PATH`
  Netty based messaging: Specifies the truststore when TLS is enabled.
  `static final String`
  Config.`STORM_MESSAGING_TRANSPORT`
  The transporter for communication among Storm tasks.
  `static final String`
  Config.`STORM_META_SERIALIZATION_DELEGATE`
  The delegate for serializing metadata, should be used for serialized objects stored in zookeeper and on disk.
  `static final String`
  DaemonConfig.`STORM_METRIC_PROCESSOR_CLASS`
  Class implementing WorkerMetricsProcessor.
  `static final String`
  DaemonConfig.`STORM_METRIC_STORE_CLASS`
  Class implementing MetricStore.
  `static String`
  DaemonConfig.`STORM_OCI_CGROUP_PARENT`
  The cgroup root for oci container.
  `static String`
  Config.`STORM_OCI_CGROUP_ROOT`
  The root of cgroup for oci to use.
  `static String`
  DaemonConfig.`STORM_OCI_IMAGE`
  Default oci image to use if the topology doesn't specify which oci image to use.
  `static String`
  DaemonConfig.`STORM_OCI_NSCD_DIR`
  The directory of nscd - name service cache daemon, e.g.
  `static final String`
  DaemonConfig.`STORM_OCI_RESOURCES_LOCAL_DIR`
  The local directory for localized oci resources.
  `static String`
  DaemonConfig.`STORM_OCI_SECCOMP_PROFILE`
  Specify the seccomp Json file to be used as a seccomp filter.
  `static final String`
  Config.`STORM_PRINCIPAL_TO_LOCAL_PLUGIN`
  The plugin that will convert a principal to a local user.
  `static final String`
  DaemonConfig.`STORM_ROCKSDB_LOCATION`
  RocksDB file location.
  `static final String`
  DaemonConfig.`STORM_SCHEDULER`
  A global task scheduler used to assign topologies's tasks to supervisors' workers.
  `static String`
  DaemonConfig.`STORM_SUPERVISOR_CGROUP_ROOTDIR`
  root directory for cgoups.
  `static final String`
  Config.`STORM_THRIFT_TRANSPORT_PLUGIN`
  The default transport plug-in for Thrift client/server communication.
  `static final String`
  Config.`STORM_TOPOLOGY_SUBMISSION_NOTIFIER_PLUGIN`
  FQCN of a class that implements `ISubmitterHook` @see ISubmitterHook for details.
  `static final String`
  Config.`STORM_WORKERS_ARTIFACTS_DIR`
  The workers-artifacts directory (where we place all workers' logs), can be either absolute or relative.
  `static final String`
  Config.`STORM_ZOOKEEPER_AUTH_PAYLOAD`
  A string representing the payload for cluster Zookeeper authentication.
  `static final String`
  Config.`STORM_ZOOKEEPER_AUTH_SCHEME`
  The cluster Zookeeper authentication scheme to use, e.g.
  `static final String`
  Config.`STORM_ZOOKEEPER_DRPC_ACL`
  The ACL of the drpc user in zookeeper so the drpc servers can verify worker tokens.
  `static final String`
  Config.`STORM_ZOOKEEPER_ROOT`
  The root location at which Storm stores data in ZooKeeper.
  `static final String`
  Config.`STORM_ZOOKEEPER_SSL_KEYSTORE_PASSWORD`
  Keystore password for ZooKeeper client connection over SSL.
  `static final String`
  Config.`STORM_ZOOKEEPER_SSL_KEYSTORE_PATH`
  Keystore location for ZooKeeper client connection over SSL.
  `static final String`
  Config.`STORM_ZOOKEEPER_SSL_TRUSTSTORE_PASSWORD`
  Truststore password for ZooKeeper client connection over SSL.
  `static final String`
  Config.`STORM_ZOOKEEPER_SSL_TRUSTSTORE_PATH`
  Truststore location for ZooKeeper client connection over SSL.
  `static final String`
  Config.`STORM_ZOOKEEPER_SUPERACL`
  This is part of a temporary workaround to a ZK bug, it is the 'scheme:acl' for the user Nimbus and Supervisors use to authenticate with ZK.
  `static final String`
  Config.`STORM_ZOOKEEPER_TOPOLOGY_AUTH_PAYLOAD`
  A string representing the payload for topology Zookeeper authentication.
  `static final String`
  Config.`STORM_ZOOKEEPER_TOPOLOGY_AUTH_SCHEME`
  The topology Zookeeper authentication scheme to use, e.g.
  `static final String`
  DaemonConfig.`SUPERVISOR_AUTHORIZER`
  Class name for authorization plugin for supervisor.
  `static final String`
  DaemonConfig.`SUPERVISOR_BLOBSTORE`
  What blobstore implementation the supervisor should use.
  `static final String`
  Config.`SUPERVISOR_THRIFT_TLS_CLIENT_CERT_PATH`
  The path of the certificate that the supervisor TLS client uses.
  `static final String`
  Config.`SUPERVISOR_THRIFT_TLS_CLIENT_KEY_PATH`
  The path to the key that the supervisor TLS client uses.
  `static final String`
  Config.`SUPERVISOR_THRIFT_TLS_CLIENT_KEYSTORE_PASSWORD`
  The password of the keystore that the supervisor TLS client uses.
  `static final String`
  Config.`SUPERVISOR_THRIFT_TLS_CLIENT_KEYSTORE_PATH`
  The path to the keystore that the supervisor TLS client uses.
  `static final String`
  Config.`SUPERVISOR_THRIFT_TLS_CLIENT_TRUSTSTORE_PASSWORD`
  The password of the truststore that the supervisor TLS client uses.
  `static final String`
  Config.`SUPERVISOR_THRIFT_TLS_CLIENT_TRUSTSTORE_PATH`
  The path to the truststore that the supervisor TLS client uses.
  `static final String`
  Config.`SUPERVISOR_THRIFT_TLS_SERVER_KEYSTORE_PASSWORD`
  The password of the keystore that the supervisor TLS server uses.
  `static final String`
  Config.`SUPERVISOR_THRIFT_TLS_SERVER_KEYSTORE_PATH`
  The path to the keystore that the supervisor TLS server uses.
  `static final String`
  Config.`SUPERVISOR_THRIFT_TLS_SERVER_TRUSTSTORE_PASSWORD`
  The password of the truststore that the supervisor TLS server uses.
  `static final String`
  Config.`SUPERVISOR_THRIFT_TLS_SERVER_TRUSTSTORE_PATH`
  The path to the truststore that the supervisor TLS server uses.
  `static final String`
  Config.`SUPERVISOR_THRIFT_TRANSPORT_PLUGIN`
  `static final String`
  Config.`SUPERVISOR_WORKER_DEFAULT_VERSION`
  The version of storm to assume a topology should run as if not version is given by the client when submitting the topology.
  `static final String`
  Config.`SUPERVISOR_WORKER_LAUNCHER`
  Full path to the worker-laucher executable that will be used to lauch workers when SUPERVISOR_RUN_WORKER_AS_USER is set to true.
  `static final String`
  Config.`TOPOLOGY_BACKPRESSURE_WAIT_STRATEGY`
  A class that implements a wait strategy for an upstream component (spout/bolt) trying to write to a downstream component whose recv queue is full
  `static final String`
  Config.`TOPOLOGY_BOLT_WAIT_STRATEGY`
  Selects the Bolt's Wait Strategy to use when there are no incoming msgs.
  `static final String`
  Config.`TOPOLOGY_BOLTS_LATE_TUPLE_STREAM`
  Bolt-specific configuration for windowed bolts to specify the name of the stream on which late tuples are going to be emitted.
  `static final String`
  Config.`TOPOLOGY_BOLTS_MESSAGE_ID_FIELD_NAME`
  `static final String`
  Config.`TOPOLOGY_KRYO_FACTORY`
  Class that specifies how to create a Kryo instance for serialization.
  `static final String`
  Config.`TOPOLOGY_LOGGING_CONFIG_FILE`
  Log file the user can use to configure Log4j2.
  `static final String`
  Config.`TOPOLOGY_LOGGING_SENSITIVITY`
  Topology central logging sensitivity to determine who has access to logs in central logging system.
  `static final String`
  Config.`TOPOLOGY_MULTILANG_LOG_HANDLER`
  The fully qualified name of a `ShellLogHandler` to handle output from non-JVM processes e.g.
  `static final String`
  Config.`TOPOLOGY_MULTILANG_SERIALIZER`
  The serializer for communication between shell components and non-JVM processes.
  `static final String`
  Config.`TOPOLOGY_NAME`
  Name of the topology.
  `static String`
  Config.`TOPOLOGY_OCI_IMAGE`
  Specify the oci image to use.
  `static final String`
  Config.`TOPOLOGY_SCHEDULER_STRATEGY`
  The strategy to use when scheduling a topology with Resource Aware Scheduler.
  `static final String`
  Config.`TOPOLOGY_SPOUT_WAIT_STRATEGY`
  A class that implements a wait strategy for spout.
  `static final String`
  Config.`TOPOLOGY_STATE_PROVIDER`
  The class name of the `StateProvider` implementation.
  `static final String`
  Config.`TOPOLOGY_STATE_PROVIDER_CONFIG`
  The configuration specific to the `StateProvider` implementation.
  `static final String`
  Config.`TOPOLOGY_SUBMITTER_PRINCIPAL`
  The principal who submitted a topology.
  `static final String`
  Config.`TOPOLOGY_SUBMITTER_USER`
  The local user name of the user who submitted a topology.
  `static final String`
  Config.`TOPOLOGY_TRANSACTIONAL_ID`
  This config is available for TransactionalSpouts, and contains the id ( a String) for the transactional topology.
  `static final String`
  Config.`TOPOLOGY_TUPLE_SERIALIZER`
  The serializer class for ListDelegate (tuple payload).
  `static final String`
  Config.`TOPOLOGY_VERSION`
  User defined version of this topology.
  `static final String`
  Config.`TRANSACTIONAL_ZOOKEEPER_ROOT`
  The root directory in ZooKeeper for metadata about TransactionalSpouts.
  `static final String`
  DaemonConfig.`UI_CENTRAL_LOGGING_URL`
  Storm UI Central Logging URL.
  `static final String`
  DaemonConfig.`UI_FILTER`
  A class implementing jakarta.servlet.Filter for authenticating/filtering UI requests.
  `static final String`
  DaemonConfig.`UI_HOST`
  Storm UI binds to this host/interface.
  `static final String`
  DaemonConfig.`UI_HTTPS_KEY_PASSWORD`
  Password to the private key in the keystore for setting up HTTPS (SSL).
  `static final String`
  DaemonConfig.`UI_HTTPS_KEYSTORE_PASSWORD`
  Password to the keystore used by Storm UI for setting up HTTPS (SSL).
  `static final String`
  DaemonConfig.`UI_HTTPS_KEYSTORE_PATH`
  Path to the keystore used by Storm UI for setting up HTTPS (SSL).
  `static final String`
  DaemonConfig.`UI_HTTPS_KEYSTORE_TYPE`
  Type of keystore used by Storm UI for setting up HTTPS (SSL).
  `static final String`
  DaemonConfig.`UI_HTTPS_TRUSTSTORE_PASSWORD`
  Password to the truststore used by Storm UI setting up HTTPS (SSL).
  `static final String`
  DaemonConfig.`UI_HTTPS_TRUSTSTORE_PATH`
  Path to the truststore used by Storm UI setting up HTTPS (SSL).
  `static final String`
  DaemonConfig.`UI_HTTPS_TRUSTSTORE_TYPE`
  Type of truststore used by Storm UI for setting up HTTPS (SSL).
  `static final String`
  DaemonConfig.`UI_PROJECT_BUGTRACKER_URL`
  Storm UI Project BUGTRACKER Link for reporting issue.
  `static final String`
  DaemonConfig.`UI_TITLE`
  Storm UI's title.
  `static final String`
  DaemonConfig.`WORKER_PROFILER_COMMAND`
  The command launched supervisor with worker arguments pid, action and [target_directory] Where action is - start profile, stop profile, jstack, heapdump and kill against pid.

- ## Uses of ConfigValidationAnnotations.IsString in org.apache.storm.hdfs.spout

  Fields in org.apache.storm.hdfs.spout with annotations of type ConfigValidationAnnotations.IsString
  Modifier and Type
  Field
  Description
  `static final String`
  Configs.`ARCHIVE_DIR`
  Deprecated.
  please use `HdfsSpout.setArchiveDir(String)`
  `static final String`
  Configs.`BAD_DIR`
  Deprecated.
  please use `HdfsSpout.setBadFilesDir(String)`
  `static final String`
  Configs.`HDFS_URI`
  Deprecated.
  please use `HdfsSpout.setHdfsUri(String)`
  `static final String`
  Configs.`IGNORE_SUFFIX`
  Deprecated.
  please use `HdfsSpout.setIgnoreSuffix(String)`
  `static final String`
  Configs.`LOCK_DIR`
  Deprecated.
  please use `HdfsSpout.setLockDir(String)`
  `static final String`
  Configs.`READER_TYPE`
  Deprecated.
  please use `HdfsSpout.setReaderType(String)`
  `static final String`
  Configs.`SOURCE_DIR`
  Deprecated.
  please use `HdfsSpout.setSourceDir(String)`