serverPrincipal = arg[2]; // Kerberos principal used by Kyuubi Server String kyuubiJdbcUrl = String.format(kyuubiJdbcUrl, clientPrincipal, clientKeytab, serverPrincipal); try (Connection conn = DriverManager measurements to json file periodically. PROMETHEUS - PrometheusReporter which exposes metrics in Prometheus format. SLF4J - Slf4jReporter which outputs measurements to system log periodically. seq 1.2.0 kyuubi timestamp to strings for transmission. bool ean 1.7.0 kyuubi.operation.re sult.format thrift Specify the result format, available configs are: THRIFT: the result will convert to TRow at the engine driver

serverPrincipal = args[2]; // Kerberos principal used by Kyuubi Server String kyuubiJdbcUrl = String.format(kyuubiJdbcUrlTemplate, clientPrincipal, clientKeytab, serverPrincipal); try (Connection conn location of kyuubi.backend.server.event.jso n.log.path KAFKA: the events will be serialized in JSON format and sent to topic of kyuubi.backend.server.even t.kafka.topic. Note: For the configs of Kafka producer measurements to json file periodically. PROMETHEUS - PrometheusReporter which exposes metrics in Prometheus format. SLF4J - Slf4jReporter which outputs measurements to system log periodically. set 1.2.0 Key Default

serverPrincipal = args[2]; // Kerberos principal used by Kyuubi Server String kyuubiJdbcUrl = String.format(kyuubiJdbcUrlTemplate, clientPrincipal, clientKeytab, serverPrincipal); try (Connection conn location of kyuubi.backend.server.event.jso n.log.path KAFKA: the events will be serialized in JSON format and sent to topic of kyuubi.backend.server.even t.kafka.topic. Note: For the configs of Kafka producer measurements to json file periodically. PROMETHEUS - PrometheusReporter which exposes metrics in Prometheus format. SLF4J - Slf4jReporter which outputs measurements to system log periodically. set 1.2.0 Key Default

serverPrincipal = args[2]; // Kerberos principal used by Kyuubi Server String kyuubiJdbcUrl = String.format(kyuubiJdbcUrlTemplate, clientPrincipal, clientKeytab, serverPrincipal); try (Connection conn location of kyuubi.backend.server.event.jso n.log.path KAFKA: the events will be serialized in JSON format and sent to topic of kyuubi.backend.server.even t.kafka.topic. Note: For the configs of Kafka producer measurements to json file periodically. PROMETHEUS - PrometheusReporter which exposes metrics in Prometheus format. SLF4J - Slf4jReporter which outputs measurements to system log periodically. set 1.2.0 Key Default

measurements to json file periodically. PROMETHEUS - PrometheusReporter which exposes metrics in Prometheus format. SLF4J - Slf4jReporter which outputs measurements to system log periodically. seq 1.2.0 kyuubi timestamp to strings for transmission. bool ean 1.7.0 kyuubi.operation.re sult.format thrift Specify the result format, available configs are: strin g 1.7.0 Key Default Meaning Type Since THRIFT: ion 1.6.0 kyuubi.session.engi ne.spark.progress.ti meFormat yyyy- MM-dd HH:mm: ss.SSS The time format of the progress bar strin g 1.6.0 kyuubi.session.engi ne.spark.progress.u pdate.interval PT1S Update

measurements to json file periodically. PROMETHEUS - PrometheusReporter which exposes metrics in Prometheus format. SLF4J - Slf4jReporter which outputs measurements to system log periodically. kyuubi.metrics.slf4 timestamp to strings for transmission. bool ean 1.7.0 kyuubi.operation.re sult.format thrift Specify the result format, available configs are: THRIFT: the result will convert to TRow at the engine driver ion 1.6.0 kyuubi.session.engi ne.spark.progress.ti meFormat yyyy- MM-dd HH:mm: ss.SSS The time format of the progress bar strin g 1.6.0 kyuubi.session.engi ne.spark.progress.u pdate.interval PT1S Update

measurements to json file periodically. PROMETHEUS - PrometheusReporter which exposes metrics in Prometheus format. SLF4J - Slf4jReporter which outputs measurements to system log periodically. kyuubi.metrics.slf4 timestamp to strings for transmission. bool ean 1.7.0 kyuubi.operation.re sult.format thrift Specify the result format, available configs are: THRIFT: the result will convert to TRow at the engine driver ion 1.6.0 kyuubi.session.engi ne.spark.progress.ti meFormat yyyy- MM-dd HH:mm: ss.SSS The time format of the progress bar strin g 1.6.0 kyuubi.session.engi ne.spark.progress.u pdate.interval PT1S Update

serverPrincipal = arg[2]; // Kerberos principal used by Kyuubi Server String kyuubiJdbcUrl = String.format(kyuubiJdbcUrlTemplate, clientPrincipal, clientKeytab, serverPrincipal); try (Connection conn measurements to json file periodically. PROMETHEUS - PrometheusReporter which exposes metrics in Prometheus format. SLF4J - Slf4jReporter which outputs measurements to system log periodically. seq 1.2.0 kyuubi timestamp to strings for transmission. bool ean 1.7.0 kyuubi.operation.re sult.format thrift Specify the result format, available configs are: THRIFT: the result will convert to TRow at the engine driver

serverPrincipal = arg[2]; // Kerberos principal used by Kyuubi Server String kyuubiJdbcUrl = String.format(kyuubiJdbcUrlTemplate, clientPrincipal, clientKeytab, serverPrincipal); try (Connection conn measurements to json file periodically. PROMETHEUS - PrometheusReporter which exposes metrics in Prometheus format. SLF4J - Slf4jReporter which outputs measurements to system log periodically. seq 1.2.0 kyuubi timestamp to strings for transmission. bool ean 1.7.0 kyuubi.operation.re sult.format thrift Specify the result format, available configs are: THRIFT: the result will convert to TRow at the engine driver

serverPrincipal = args[2]; // Kerberos principal used by Kyuubi Server String kyuubiJdbcUrl = String.format(kyuubiJdbcUrlTemplate, clientPrincipal, clientKeytab, serverPrincipal); try (Connection conn measurements to json file periodically. PROMETHEUS - PrometheusReporter which exposes metrics in Prometheus format. SLF4J - Slf4jReporter which outputs measurements to system log periodically. set 1.2.0 kyuubi timeout kyuubi.operation.result.arrow.timestampAsString false kyuubi.operation.result.format thrift kyuubi.operation.result.max.rows 0 kyuubi.operation.result.saveToFile.dir /tmp/kyuubi/tmp_kyuubi_result