alter-table-cascade |
true |
Boolean |
Whether to cascade schema changes to Hive metastore partitions when altering table. |
client-pool-cache.eviction-interval-ms |
300000 |
Long |
Setting the client's pool cache eviction interval(ms).
|
client-pool-cache.keys |
(none) |
String |
Specify client cache key, multiple elements separated by commas.
- "ugi": the Hadoop UserGroupInformation instance that represents the current user using the cache.
- "user_name" similar to UGI but only includes the user's name determined by UserGroupInformation#getUserName.
- "conf": name of an arbitrary configuration. The value of the configuration will be extracted from catalog properties and added to the cache key. A conf element should start with a "conf:" prefix which is followed by the configuration name. E.g. specifying "conf:a.b.c" will add "a.b.c" to the key, and so that configurations with different default catalog wouldn't share the same client pool. Multiple conf elements can be specified.
|
hadoop-conf-dir |
(none) |
String |
File directory of the core-site.xml、hdfs-site.xml、yarn-site.xml、mapred-site.xml. Currently, only local file system paths are supported.
If not configured, try to load from 'HADOOP_CONF_DIR' or 'HADOOP_HOME' system environment.
Configure Priority: 1.from 'hadoop-conf-dir' 2.from HADOOP_CONF_DIR 3.from HADOOP_HOME/conf 4.HADOOP_HOME/etc/hadoop.
|
hive-conf-dir |
(none) |
String |
File directory of the hive-site.xml , used to create HiveMetastoreClient and security authentication, such as Kerberos, LDAP, Ranger and so on.
If not configured, try to load from 'HIVE_CONF_DIR' env.
|
hive.skip-update-stats |
false |
Boolean |
If true, sets DO_NOT_UPDATE_STATS in the Hive EnvironmentContext when altering tables, preventing Hive from updating table statistics. |
location-in-properties |
false |
Boolean |
Setting the location in properties of hive table/database.
If you don't want to access the location by the filesystem of hive when using a object storage such as s3,oss
you can set this option to true.
|
metastore.client.class |
"org.apache.hadoop.hive.metastore.HiveMetaStoreClient" |
String |
Class name of Hive metastore client.
NOTE: This class must directly implements org.apache.hadoop.hive.metastore.IMetaStoreClient. |