public static class H2O.OptArgs extends H2O.BaseArgs
Modifier and Type | Field and Description |
---|---|
boolean |
allow_clients
-allow_clients, -allow_clients=true; Enable clients to connect to this H2O node - disabled by default
|
boolean |
allow_unsupported_java |
java.lang.String |
auto_recovery_dir
-auto_recovery_dir=hdfs://path/to/recovery; Where to store
Recoverable job data |
java.lang.String |
aws_credentials
-aws_credentials=aws_credentials; properties file for aws credentials
|
boolean |
cleaner
-cleaner; enable user-mode spilling of big data to disk in ice_root
|
boolean |
client
-client, -client=true; Client-only; no work; no homing of Keys (but can cache)
|
long |
clientDisconnectTimeout
Timeout specifying how long to wait before we check if the client has disconnected from this node
|
boolean |
configure_s3_using_s3a
-configure_s3_using_s3a; use S3A(FileSystem) to configure S3 client
|
boolean |
disable_flow
-disable_flow; disable access to H2O Flow, keep REST API interface available to clients
|
boolean |
disable_net
-disable_net; do not listen to incoming traffic and do not try to discover other nodes, for single node deployments
|
boolean |
disable_web
-disable_web; disable Jetty and REST API interface
|
boolean |
embedded
-embedded; when running embedded into another application (eg.
|
ModelBuilder.BuilderVisibility |
features_level
Optionally disable algorithms marked as beta or experimental.
|
java.lang.String |
flatfile
-flatfile=flatfile; Specify a list of cluster IP addresses
|
java.lang.String |
flow_dir
-flow_dir=/path/to/dir; directory to save flows in
|
java.lang.String |
ga_hadoop_ver
--ga_hadoop_ver=ga_hadoop_ver; Version string for Hadoop
|
java.util.Properties |
hadoop_properties
-Hkey=value; additional configuration to merge into the Hadoop Configuration
|
java.lang.String[] |
hdfs_config
-hdfs_config=hdfs_config; configuration file of the HDFS
|
boolean |
hdfs_skip
-hdfs_skip=hdfs_skip; used by Hadoop driver to not unpack and load any HDFS jar file at runtime.
|
boolean |
help
-help, -help=true; print help and exit
|
java.lang.String |
ice_root
-ice_root=ice_root; ice root directory; where temp files go
|
java.lang.String |
log_dir
-log_dir=/path/to/dir; directory to save logs in
|
java.lang.String |
log_level
-log_level=log_level; One of DEBUG, INFO, WARN, ERRR.
|
java.lang.String |
max_log_file_size
-max_log_file_size=max_log_file_size; Maximum size of log file.
|
boolean |
md5skip
-md5skip, -md5skip=true; test-only; Skip the MD5 Jar checksum; allows jars from different builds to mingle in the same cloud
|
java.lang.String |
name
-name=name; Set cloud name
|
java.lang.String |
notify_local
specifies a file to write when the node is up
|
short |
nthreads
-nthreads=nthreads; Max number of F/J threads in the low-priority batch queue
|
double |
off_heap_memory_ratio
what the is ratio of available off-heap memory to maximum JVM heap memory
|
boolean |
quiet
-quiet Enable quiet mode and avoid any prints to console, useful for client embedding
|
boolean |
random_udp_drop
-random_udp_drop, -random_udp_drop=true; test only, randomly drop udp incoming
|
int |
rest_api_ping_timeout
If this timeout is set to non 0 value, stop the cluster if there hasn't been any rest api request to leader
node after the given timeout.
|
static java.lang.String |
SYSTEM_DEBUG_CORS |
static java.lang.String |
SYSTEM_PROP_PREFIX |
boolean |
version
-version, -version=true; print version and exit
|
allow_insecure_xgboost, baseport, context_path, decrypt_tool, extra_headers, form_auth, hash_login, hdfs_token_refresh_interval, hostname_as_jks_alias, internal_security_conf, internal_security_conf_rel_paths, internal_security_enabled, ip, jks, jks_alias, jks_pass, kerberos_login, keytab_path, ldap_login, login_conf, network, pam_login, port, port_offset, principal, session_timeout, spnego_login, spnego_properties, use_external_xgboost, user_name, web_ip
Constructor and Description |
---|
OptArgs() |
Modifier and Type | Method and Description |
---|---|
boolean |
launchedWithHadoopJar()
Whether this H2O instance was launched on hadoop (using 'hadoop jar h2odriver.jar') or not.
|
java.lang.String |
toString() |
public static final java.lang.String SYSTEM_PROP_PREFIX
public static final java.lang.String SYSTEM_DEBUG_CORS
public boolean help
public boolean version
public java.lang.String name
public java.lang.String flatfile
public java.lang.String ice_root
public boolean cleaner
public short nthreads
public java.lang.String log_dir
public java.lang.String flow_dir
public boolean disable_web
public boolean disable_net
public boolean disable_flow
public boolean client
public boolean allow_clients
public boolean allow_unsupported_java
public int rest_api_ping_timeout
public java.lang.String notify_local
public double off_heap_memory_ratio
public java.lang.String[] hdfs_config
public boolean hdfs_skip
public java.lang.String aws_credentials
public boolean configure_s3_using_s3a
public java.lang.String ga_hadoop_ver
public final java.util.Properties hadoop_properties
public java.lang.String auto_recovery_dir
Recoverable
job datapublic java.lang.String log_level
public java.lang.String max_log_file_size
public boolean random_udp_drop
public boolean md5skip
public boolean quiet
public long clientDisconnectTimeout
public boolean embedded
public ModelBuilder.BuilderVisibility features_level