ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call( ProtobufRpcEngine.java:503) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:989) at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:871) at org.apache.hadoop security.UserGroupInformation.doAs(UserGroupInformati on.java:1893) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2606) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) Custom Authentication Inject Session Conf with Custom Config Advisor Handle Events with Custom Event Handler Manage Applications against Extra Cluster Managers Engine Side Extensions Extensions for Spark

ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call( ProtobufRpcEngine.java:503) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:989) at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:871) at org.apache.hadoop security.UserGroupInformation.doAs(UserGroupInformati on.java:1893) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2606) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) Custom Authentication Inject Session Conf with Custom Config Advisor Handle Events with Custom Event Handler Manage Applications against Extra Cluster Managers Engine Side Extensions Extensions for Spark

Note that: Kyuubi supports custom event handlers w custom event handler, the user needs to implement org.apache.kyuubi.events.handler.CustomEventHan arg constructor. kyuubi.backend.server.exec.pool handlers. Note that: Kyuubi supports custom event han register a custom event handler, the user need org.apache.kyuubi.events.handler.Custo which has a zero-arg constructor. kyuubi.engine.flink.application of the async event handler thread pool will wait for a new task to arrive before terminating duration 1.7.0 kyuubi.event.async.pool.size 8 Number of threads in the async event handler thread pool int 1

Note that: Kyuubi supports custom event handlers w custom event handler, the user needs to implement org.apache.kyuubi.events.handler.CustomEventHan arg constructor. kyuubi.backend.server.exec.pool Note that: Kyuubi supports custom event han To register a custom event handler, the user n subclass of org.apache.kyuubi.events.handler.Custo which has a zero-arg constructor. kyuubi.engine.flink.application of the async event handler thread pool will wait for a new task to arrive before terminating duration 1.7.0 kyuubi.event.async.pool.size 8 Number of threads in the async event handler thread pool int 1

handlers with the Java SPI. To register a custom event handler, the user needs to implement a class which is a child of org.apache.kyuubi.events.handler.Cu stomEventHandlerProvider which has a zero-arg constructor Note that: Kyuubi supports custom event handlers with the Java SPI. To register a custom event handler, the user needs to implement a subclass of org.apache.kyuubi.events.handle r.CustomEventHandlerProvider the async event handler thread pool will wait for a new task to arrive before terminating durati on 1.7.0 kyuubi.event.asyn c.pool.size 8 Number of threads in the async event handler thread pool int

handlers with the Java SPI. To register a custom event handler, the user needs to implement a class which is a child of org.apache.kyuubi.events.handler.Cu stomEventHandlerProvider which has a zero-arg constructor Note that: Kyuubi supports custom event handlers with the Java SPI. To register a custom event handler, the user needs to implement a subclass of org.apache.kyuubi.events.handle r.CustomEventHandlerProvider the async event handler thread pool will wait for a new task to arrive before terminating durati on 1.7.0 kyuubi.event.asyn c.pool.size 8 Number of threads in the async event handler thread pool int

handlers with the Java SPI. To register a custom event handler, the user needs to implement a class which is a child of org.apache.kyuubi.events.handler.C ustomEventHandlerProvider which has a zero-arg constructor Note that: Kyuubi supports custom event handlers with the Java SPI. To register a custom event handler, the user needs to implement a subclass of org.apache.kyuubi.events.handle r.CustomEventHandlerProvider the async event handler thread pool will wait for a new task to arrive before terminating durati on 1.7.0 kyuubi.event.asyn c.pool.size 8 Number of threads in the async event handler thread pool int

handlers with the Java SPI. To register a custom event handler, the user needs to implement a class which is a child of org.apache.kyuubi.events.handler.C seq 1.4.0 Key Default Meaning Type Since ustom Note that: Kyuubi supports custom event handlers with the Java SPI. To register a custom event handler, the user needs to implement a subclass of org.apache.kyuubi.events.handle r.CustomEventHandlerProvider the async event handler thread pool will wait for a new task to arrive before terminating durati on 1.7.0 kyuubi.event.asyn c.pool.size 8 Number of threads in the async event handler thread pool int

handlers with the Java SPI. To register a custom event handler, the user needs to implement a class which is a child of org.apache.kyuubi.events.handler.C ustomEventHandlerProvider which has a zero-arg constructor Note that: Kyuubi supports custom event handlers with the Java SPI. To register a custom event handler, the user needs to implement a subclass of org.apache.kyuubi.events.handle r.CustomEventHandlerProvider the async event handler thread pool will wait for a new task to arrive before terminating durati on 1.7.0 kyuubi.event.asyn c.pool.size 8 Number of threads in the async event handler thread pool int

handlers with the Java SPI. To register a custom event handler, the user needs to implement a class which is a child of org.apache.kyuubi.events.handler.C ustomEventHandlerProvider which has a zero-arg constructor Note that: Kyuubi supports custom event handlers with the Java SPI. To register a custom event handler, the user needs to implement a subclass of org.apache.kyuubi.events.handle r.CustomEventHandlerProvider the async event handler thread pool will wait for a new task to arrive before terminating durati on 1.7.0 kyuubi.event.asyn c.pool.size 8 Number of threads in the async event handler thread pool int