siddharthteotia commented on code in PR #9727: URL: https://github.com/apache/pinot/pull/9727#discussion_r1018580004
########## pinot-spi/src/main/java/org/apache/pinot/spi/accounting/ThreadAccountant.java: ########## @@ -0,0 +1,72 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.pinot.spi.accounting; + +import javax.annotation.Nullable; + + +public interface ThreadAccountant { + + /** + * clear thread accounting info + */ + void clear(); + + /** + * check if the corresponding runner thread of current thread is interrupted + */ + boolean isRootThreadInterrupted(); + + /** + * Task tracking info + * @param queryId query id string + * @param taskId a unique task id + * @param parentContext the parent execution context, null for root(runner) thread + */ + void createExecutionContext(String queryId, int taskId, @Nullable ExecutionContext parentContext); + + + ExecutionContext getExecutionContext(); + + /** + * set resource usage provider + */ + void setThreadResourceUsageProvider(ThreadResourceUsageProvider threadResourceUsageProvider); + + /** + * operator call to update thread cpu time + */ + void sampleThreadCPUTime(); + + /** + * operator call to update thread bytes allocated + */ + void sampleThreadBytesAllocated(); + + /** + * start the periodical task + */ + void startWatcherTask(); + + /** + * get error message if the query is killed + * @return empty string if N/A + */ + String getErrorMsg(); Review Comment: Should this be `Exception` or `List<Exception>` ? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@pinot.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@pinot.apache.org For additional commands, e-mail: commits-h...@pinot.apache.org
