in the above case to create another connection, the engine will be reused. You may notice that the time cost for connection here is much shorter than the last round. If you use a different user to create SASL/GSSAPI KERBEROS Note that: for SASL authentication, KERBEROS and PLAIN a are supported at the same time, and only the first specified PLA type is valid. kyuubi.authentication.custom.class User-defined Kerberos authentication. Backend Key Default Meaning kyuubi.backend.engine.exec.pool.keepalive.time PT1M Time(ms) that an idle async thread of the operation for a new task to arrive before terminating in

in the above case to create another connection, the engine will be reused. You may notice that the time cost for connection here is much shorter than the last round. If you use a different user to create SASL/GSSAPI KERBEROS Note that: for SASL authentication, KERBEROS and PLAIN a are supported at the same time, and only the first specified PLA type is valid. kyuubi.authentication.custom.class User-defined Kerberos authentication. Backend Key Default Meaning kyuubi.backend.engine.exec.pool.keepalive.time PT1M Time(ms) that an idle async thread of the operation for a new task to arrive before terminating in

in the above case to create another connection, the engine will be reused. You may notice that the time cost for connection here is much shorter than the last round. If you use a different user to create KERBEROS Note that: for SASL authentication, KERBEROS and PLAIN auth types are supported at the same time, and only the first specified PLAIN auth type is valid. kyuubi.authenticati on.custom.class time PT1M Time(ms) that an idle async thread of the operation execution thread pool will wait for a new task

in the above case to create another connection, the engine will be reused. You may notice that the time cost for connection here is much shorter than the last round. If you use a different user to create KERBEROS Note that: for SASL authentication, KERBEROS and PLAIN auth types are supported at the same time, and only the first specified PLAIN auth type is valid. kyuubi.authenticati on.custom.class time PT1M Time(ms) that an idle async thread of the operation execution thread pool will wait for a new task

in the above case to create another connection, the engine will be reused. You may notice that the time cost for connection here is much shorter than the last round. If you use a different user to create KERBEROS Note that: for SASL authentication, KERBEROS and PLAIN auth types are supported at the same time, and only the first specified PLAIN auth type is valid. kyuubi.authenticati on.custom.class time PT1M Time(ms) that an idle async thread of the operation execution thread pool will wait for a new task

in the above case to create another connection, the engine will be reused. You may notice that the time cost for connection here is much shorter than the last round. If you use a different user to create org/derby/]-based metastore for each application, and this metadata can only be seen by one user at a time, e.g. bin/beeline -u 'jdbc:hive2://localhost:10009/' -n kentyao Connecting to jdbc:hive2://localhost:10009/ master: local[*] deploy mode: client version: 3.0.1 Start time: 2020-11-16T15:50:09.123Z User: kentyao 2020-11-16 23:50:50.404 INFO metastore.HiveMetaStore:

in the above case to create another connection, the engine will be reused. You may notice that the time cost for connection here is much shorter than the last round. If you use a different user to create org/derby/]-based metastore for each application, and this metadata can only be seen by one user at a time, e.g. bin/beeline -u 'jdbc:hive2://localhost:10009/' -n kentyao Connecting to jdbc:hive2://localhost:10009/ master: local[*] deploy mode: client version: 3.0.1 Start time: 2020-11-16T15:50:09.123Z User: kentyao 2020-11-16 23:50:50.404 INFO metastore.HiveMetaStore:

in the above case to create another connection, the engine will be reused. You may notice that the time cost for connection here is much shorter than the last round. If you use a different user to create org/derby/]-based metastore for each application, and this metadata can only be seen by one user at a time, e.g. bin/beeline -u 'jdbc:hive2://localhost:10009/' -n kentyao Connecting to jdbc:hive2://localhost:10009/ master: local[*] deploy mode: client version: 3.0.1 Start time: 2020-11-16T15:50:09.123Z User: kentyao 2020-11-16 23:50:50.404 INFO metastore.HiveMetaStore:

in the above case to create another connection, the engine will be reused. You may notice that the time cost for connection here is much shorter than the last round. If you use a different user to create org/derby/]-based metastore for each application, and this metadata can only be seen by one user at a time, e.g. bin/beeline -u 'jdbc:hive2://localhost:10009/' -n kentyao Connecting to jdbc:hive2://localhost:10009/ master: local[*] deploy mode: client version: 3.0.1 Start time: 2020-11-16T15:50:09.123Z User: kentyao 2020-11-16 23:50:50.404 INFO metastore.HiveMetaStore:

in the above case to create another connection, the engine will be reused. You may notice that the time cost for connection here is much shorter than the last round. If you use a different user to create org/derby/]-based metastore for each application, and this metadata can only be seen by one user at a time, e.g. bin/beeline -u 'jdbc:hive2://localhost:10009/' -n kentyao Connecting to jdbc:hive2://localhost:10009/ master: local[*] deploy mode: client version: 3.0.1 Start time: 2020-11-16T15:50:09.123Z User: kentyao 2020-11-16 23:50:50.404 INFO metastore.HiveMetaStore: