Jackie-Jiang commented on code in PR #11628: URL: https://github.com/apache/pinot/pull/11628#discussion_r1334888076
########## pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/assignment/segment/StrictRealtimeSegmentAssignment.java: ########## @@ -0,0 +1,129 @@ +/** + * 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.controller.helix.core.assignment.segment; + +import com.google.common.base.Preconditions; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; +import org.apache.commons.collections.CollectionUtils; +import org.apache.pinot.common.assignment.InstancePartitions; +import org.apache.pinot.common.metrics.ControllerMeter; +import org.apache.pinot.common.utils.LLCSegmentName; +import org.apache.pinot.spi.config.table.assignment.InstancePartitionsType; +import org.apache.pinot.spi.utils.CommonConstants; + + +/** + * Segment assignment for LLC real-time table using upsert. The assignSegment() of RealtimeSegmentAssignment is + * overridden to add new segment for a table partition in a way that's consistent with the assignment in idealState to + * make sure that at any time the segments from the same table partition is hosted by the same server. + * <ul> + * <li> + * For the CONSUMING segments, in addition to what's done in RealtimeSegmentAssignment, the assignment has to be + * checked if it's consistent with the current idealState. If the assignment calculated according to the + * InstancePartition and the one in idealState are different, the one in idealState must be used so that segments + * from the same table partition are always hosted on the same server as set in current idealState. If the + * idealState is not honored, segments from the same table partition may be assigned to different servers, + * breaking the key assumption for queries to be correct for the table using upsert. + * </li> + * <li> + * There is no need to handle COMPLETED segments for tables using upsert, because their completed segments should + * not be relocated to servers tagged to host COMPLETED segments. Basically, upsert-enabled tables can only use + * servers tagged for CONSUMING segments to host both consuming and completed segments from a table partition. + * </li> + * </ul> + */ +public class StrictRealtimeSegmentAssignment extends RealtimeSegmentAssignment { + + @Override + public List<String> assignSegment(String segmentName, Map<String, Map<String, String>> currentAssignment, + Map<InstancePartitionsType, InstancePartitions> instancePartitionsMap) { + Preconditions.checkState(instancePartitionsMap.size() == 1, "One instance partition type should be provided"); + Map.Entry<InstancePartitionsType, InstancePartitions> typeToInstancePartitions = + instancePartitionsMap.entrySet().iterator().next(); + InstancePartitionsType instancePartitionsType = typeToInstancePartitions.getKey(); + InstancePartitions instancePartitions = typeToInstancePartitions.getValue(); + Preconditions.checkState(instancePartitionsType == InstancePartitionsType.CONSUMING, + "Only CONSUMING instance partition type is allowed for table using upsert but got: " + instancePartitionsType); + _logger.info("Assigning segment: {} with instance partitions: {} for table: {}", segmentName, instancePartitions, + _tableNameWithType); + int segmentPartitionId = + SegmentAssignmentUtils.getRealtimeSegmentPartitionId(segmentName, _tableNameWithType, _helixManager, + _partitionColumn); + List<String> instancesAssigned = assignConsumingSegment(segmentPartitionId, instancePartitions); + // Iterate the idealState to find the first segment that's in the same table partition with the new segment, and + // check if their assignments are same. We try to derive the partition id from segment name to avoid ZK reads. + Set<String> idealAssignment = null; + Set<String> nonStandardSegments = new HashSet<>(); Review Comment: (minor) This can be a `List` ########## pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/assignment/segment/StrictRealtimeSegmentAssignment.java: ########## @@ -0,0 +1,129 @@ +/** + * 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.controller.helix.core.assignment.segment; + +import com.google.common.base.Preconditions; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; +import org.apache.commons.collections.CollectionUtils; +import org.apache.pinot.common.assignment.InstancePartitions; +import org.apache.pinot.common.metrics.ControllerMeter; +import org.apache.pinot.common.utils.LLCSegmentName; +import org.apache.pinot.spi.config.table.assignment.InstancePartitionsType; +import org.apache.pinot.spi.utils.CommonConstants; + + +/** + * Segment assignment for LLC real-time table using upsert. The assignSegment() of RealtimeSegmentAssignment is + * overridden to add new segment for a table partition in a way that's consistent with the assignment in idealState to + * make sure that at any time the segments from the same table partition is hosted by the same server. + * <ul> + * <li> + * For the CONSUMING segments, in addition to what's done in RealtimeSegmentAssignment, the assignment has to be + * checked if it's consistent with the current idealState. If the assignment calculated according to the + * InstancePartition and the one in idealState are different, the one in idealState must be used so that segments + * from the same table partition are always hosted on the same server as set in current idealState. If the + * idealState is not honored, segments from the same table partition may be assigned to different servers, + * breaking the key assumption for queries to be correct for the table using upsert. + * </li> + * <li> + * There is no need to handle COMPLETED segments for tables using upsert, because their completed segments should + * not be relocated to servers tagged to host COMPLETED segments. Basically, upsert-enabled tables can only use + * servers tagged for CONSUMING segments to host both consuming and completed segments from a table partition. + * </li> + * </ul> + */ +public class StrictRealtimeSegmentAssignment extends RealtimeSegmentAssignment { + + @Override + public List<String> assignSegment(String segmentName, Map<String, Map<String, String>> currentAssignment, + Map<InstancePartitionsType, InstancePartitions> instancePartitionsMap) { + Preconditions.checkState(instancePartitionsMap.size() == 1, "One instance partition type should be provided"); + Map.Entry<InstancePartitionsType, InstancePartitions> typeToInstancePartitions = + instancePartitionsMap.entrySet().iterator().next(); + InstancePartitionsType instancePartitionsType = typeToInstancePartitions.getKey(); + InstancePartitions instancePartitions = typeToInstancePartitions.getValue(); + Preconditions.checkState(instancePartitionsType == InstancePartitionsType.CONSUMING, + "Only CONSUMING instance partition type is allowed for table using upsert but got: " + instancePartitionsType); + _logger.info("Assigning segment: {} with instance partitions: {} for table: {}", segmentName, instancePartitions, + _tableNameWithType); + int segmentPartitionId = + SegmentAssignmentUtils.getRealtimeSegmentPartitionId(segmentName, _tableNameWithType, _helixManager, + _partitionColumn); + List<String> instancesAssigned = assignConsumingSegment(segmentPartitionId, instancePartitions); + // Iterate the idealState to find the first segment that's in the same table partition with the new segment, and + // check if their assignments are same. We try to derive the partition id from segment name to avoid ZK reads. + Set<String> idealAssignment = null; + Set<String> nonStandardSegments = new HashSet<>(); + for (Map.Entry<String, Map<String, String>> entry : currentAssignment.entrySet()) { + // Skip OFFLINE segments as they are not rebalanced, so their assignment in idealState can be stale. + if (isOfflineSegment(entry.getValue())) { + continue; + } + LLCSegmentName llcSegmentName = LLCSegmentName.of(entry.getKey()); + if (llcSegmentName == null) { + nonStandardSegments.add(entry.getKey()); + continue; + } + if (llcSegmentName.getPartitionGroupId() == segmentPartitionId) { + idealAssignment = entry.getValue().keySet(); + break; + } + } + if (CollectionUtils.isEmpty(idealAssignment)) { + _logger.debug("Check ZK metadata of segments: {} for any one from partition: {}", nonStandardSegments.size(), + segmentPartitionId); + // Check ZK metadata for segments with non-standard LLC segment names. + for (String nonStandardSegment : nonStandardSegments) { + if (SegmentAssignmentUtils.getRealtimeSegmentPartitionId(nonStandardSegment, _tableNameWithType, _helixManager, + _partitionColumn) == segmentPartitionId) { + idealAssignment = currentAssignment.get(nonStandardSegment).keySet(); + break; + } + } + } + // Check if the candidate assignment is consistent with idealState. Use idealState if not. + if (CollectionUtils.isEmpty(idealAssignment)) { + _logger.info("No existing assignment from idealState, using the one decided by instancePartitions"); + } else if (!isSameAssignment(idealAssignment, instancesAssigned)) { + _logger.warn("Assignment: {} is inconsistent with idealState: {}, using the one as from idealState", Review Comment: ```suggestion _logger.warn("Assignment: {} is inconsistent with idealState: {}, using the one from idealState", ``` ########## pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/assignment/segment/StrictRealtimeSegmentAssignment.java: ########## @@ -0,0 +1,129 @@ +/** + * 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.controller.helix.core.assignment.segment; + +import com.google.common.base.Preconditions; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; +import org.apache.commons.collections.CollectionUtils; +import org.apache.pinot.common.assignment.InstancePartitions; +import org.apache.pinot.common.metrics.ControllerMeter; +import org.apache.pinot.common.utils.LLCSegmentName; +import org.apache.pinot.spi.config.table.assignment.InstancePartitionsType; +import org.apache.pinot.spi.utils.CommonConstants; + + +/** + * Segment assignment for LLC real-time table using upsert. The assignSegment() of RealtimeSegmentAssignment is + * overridden to add new segment for a table partition in a way that's consistent with the assignment in idealState to + * make sure that at any time the segments from the same table partition is hosted by the same server. + * <ul> + * <li> + * For the CONSUMING segments, in addition to what's done in RealtimeSegmentAssignment, the assignment has to be + * checked if it's consistent with the current idealState. If the assignment calculated according to the + * InstancePartition and the one in idealState are different, the one in idealState must be used so that segments + * from the same table partition are always hosted on the same server as set in current idealState. If the + * idealState is not honored, segments from the same table partition may be assigned to different servers, + * breaking the key assumption for queries to be correct for the table using upsert. + * </li> + * <li> + * There is no need to handle COMPLETED segments for tables using upsert, because their completed segments should + * not be relocated to servers tagged to host COMPLETED segments. Basically, upsert-enabled tables can only use + * servers tagged for CONSUMING segments to host both consuming and completed segments from a table partition. + * </li> + * </ul> + */ +public class StrictRealtimeSegmentAssignment extends RealtimeSegmentAssignment { + + @Override + public List<String> assignSegment(String segmentName, Map<String, Map<String, String>> currentAssignment, + Map<InstancePartitionsType, InstancePartitions> instancePartitionsMap) { + Preconditions.checkState(instancePartitionsMap.size() == 1, "One instance partition type should be provided"); + Map.Entry<InstancePartitionsType, InstancePartitions> typeToInstancePartitions = + instancePartitionsMap.entrySet().iterator().next(); + InstancePartitionsType instancePartitionsType = typeToInstancePartitions.getKey(); + InstancePartitions instancePartitions = typeToInstancePartitions.getValue(); + Preconditions.checkState(instancePartitionsType == InstancePartitionsType.CONSUMING, + "Only CONSUMING instance partition type is allowed for table using upsert but got: " + instancePartitionsType); + _logger.info("Assigning segment: {} with instance partitions: {} for table: {}", segmentName, instancePartitions, + _tableNameWithType); + int segmentPartitionId = + SegmentAssignmentUtils.getRealtimeSegmentPartitionId(segmentName, _tableNameWithType, _helixManager, + _partitionColumn); + List<String> instancesAssigned = assignConsumingSegment(segmentPartitionId, instancePartitions); + // Iterate the idealState to find the first segment that's in the same table partition with the new segment, and + // check if their assignments are same. We try to derive the partition id from segment name to avoid ZK reads. + Set<String> idealAssignment = null; + Set<String> nonStandardSegments = new HashSet<>(); + for (Map.Entry<String, Map<String, String>> entry : currentAssignment.entrySet()) { + // Skip OFFLINE segments as they are not rebalanced, so their assignment in idealState can be stale. + if (isOfflineSegment(entry.getValue())) { + continue; + } + LLCSegmentName llcSegmentName = LLCSegmentName.of(entry.getKey()); + if (llcSegmentName == null) { + nonStandardSegments.add(entry.getKey()); + continue; + } + if (llcSegmentName.getPartitionGroupId() == segmentPartitionId) { + idealAssignment = entry.getValue().keySet(); + break; + } + } + if (CollectionUtils.isEmpty(idealAssignment)) { + _logger.debug("Check ZK metadata of segments: {} for any one from partition: {}", nonStandardSegments.size(), + segmentPartitionId); + // Check ZK metadata for segments with non-standard LLC segment names. + for (String nonStandardSegment : nonStandardSegments) { + if (SegmentAssignmentUtils.getRealtimeSegmentPartitionId(nonStandardSegment, _tableNameWithType, _helixManager, + _partitionColumn) == segmentPartitionId) { + idealAssignment = currentAssignment.get(nonStandardSegment).keySet(); + break; + } + } + } + // Check if the candidate assignment is consistent with idealState. Use idealState if not. + if (CollectionUtils.isEmpty(idealAssignment)) { Review Comment: (nit) `idealAssignment` can only be null, but never empty ########## pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/assignment/segment/StrictRealtimeSegmentAssignment.java: ########## @@ -0,0 +1,129 @@ +/** + * 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.controller.helix.core.assignment.segment; + +import com.google.common.base.Preconditions; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; +import org.apache.commons.collections.CollectionUtils; +import org.apache.pinot.common.assignment.InstancePartitions; +import org.apache.pinot.common.metrics.ControllerMeter; +import org.apache.pinot.common.utils.LLCSegmentName; +import org.apache.pinot.spi.config.table.assignment.InstancePartitionsType; +import org.apache.pinot.spi.utils.CommonConstants; + + +/** + * Segment assignment for LLC real-time table using upsert. The assignSegment() of RealtimeSegmentAssignment is + * overridden to add new segment for a table partition in a way that's consistent with the assignment in idealState to + * make sure that at any time the segments from the same table partition is hosted by the same server. + * <ul> + * <li> + * For the CONSUMING segments, in addition to what's done in RealtimeSegmentAssignment, the assignment has to be + * checked if it's consistent with the current idealState. If the assignment calculated according to the + * InstancePartition and the one in idealState are different, the one in idealState must be used so that segments + * from the same table partition are always hosted on the same server as set in current idealState. If the + * idealState is not honored, segments from the same table partition may be assigned to different servers, + * breaking the key assumption for queries to be correct for the table using upsert. + * </li> + * <li> + * There is no need to handle COMPLETED segments for tables using upsert, because their completed segments should + * not be relocated to servers tagged to host COMPLETED segments. Basically, upsert-enabled tables can only use + * servers tagged for CONSUMING segments to host both consuming and completed segments from a table partition. + * </li> + * </ul> + */ +public class StrictRealtimeSegmentAssignment extends RealtimeSegmentAssignment { + + @Override + public List<String> assignSegment(String segmentName, Map<String, Map<String, String>> currentAssignment, + Map<InstancePartitionsType, InstancePartitions> instancePartitionsMap) { + Preconditions.checkState(instancePartitionsMap.size() == 1, "One instance partition type should be provided"); + Map.Entry<InstancePartitionsType, InstancePartitions> typeToInstancePartitions = + instancePartitionsMap.entrySet().iterator().next(); + InstancePartitionsType instancePartitionsType = typeToInstancePartitions.getKey(); + InstancePartitions instancePartitions = typeToInstancePartitions.getValue(); + Preconditions.checkState(instancePartitionsType == InstancePartitionsType.CONSUMING, + "Only CONSUMING instance partition type is allowed for table using upsert but got: " + instancePartitionsType); + _logger.info("Assigning segment: {} with instance partitions: {} for table: {}", segmentName, instancePartitions, + _tableNameWithType); + int segmentPartitionId = + SegmentAssignmentUtils.getRealtimeSegmentPartitionId(segmentName, _tableNameWithType, _helixManager, + _partitionColumn); + List<String> instancesAssigned = assignConsumingSegment(segmentPartitionId, instancePartitions); + // Iterate the idealState to find the first segment that's in the same table partition with the new segment, and + // check if their assignments are same. We try to derive the partition id from segment name to avoid ZK reads. + Set<String> idealAssignment = null; + Set<String> nonStandardSegments = new HashSet<>(); + for (Map.Entry<String, Map<String, String>> entry : currentAssignment.entrySet()) { + // Skip OFFLINE segments as they are not rebalanced, so their assignment in idealState can be stale. + if (isOfflineSegment(entry.getValue())) { + continue; + } + LLCSegmentName llcSegmentName = LLCSegmentName.of(entry.getKey()); + if (llcSegmentName == null) { + nonStandardSegments.add(entry.getKey()); + continue; + } + if (llcSegmentName.getPartitionGroupId() == segmentPartitionId) { + idealAssignment = entry.getValue().keySet(); + break; + } + } + if (CollectionUtils.isEmpty(idealAssignment)) { Review Comment: (nit) `idealAssignment` can only be null, but never empty ########## pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/assignment/segment/StrictRealtimeSegmentAssignment.java: ########## @@ -0,0 +1,129 @@ +/** + * 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.controller.helix.core.assignment.segment; + +import com.google.common.base.Preconditions; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; +import org.apache.commons.collections.CollectionUtils; +import org.apache.pinot.common.assignment.InstancePartitions; +import org.apache.pinot.common.metrics.ControllerMeter; +import org.apache.pinot.common.utils.LLCSegmentName; +import org.apache.pinot.spi.config.table.assignment.InstancePartitionsType; +import org.apache.pinot.spi.utils.CommonConstants; + + +/** + * Segment assignment for LLC real-time table using upsert. The assignSegment() of RealtimeSegmentAssignment is + * overridden to add new segment for a table partition in a way that's consistent with the assignment in idealState to + * make sure that at any time the segments from the same table partition is hosted by the same server. + * <ul> + * <li> + * For the CONSUMING segments, in addition to what's done in RealtimeSegmentAssignment, the assignment has to be + * checked if it's consistent with the current idealState. If the assignment calculated according to the + * InstancePartition and the one in idealState are different, the one in idealState must be used so that segments + * from the same table partition are always hosted on the same server as set in current idealState. If the + * idealState is not honored, segments from the same table partition may be assigned to different servers, + * breaking the key assumption for queries to be correct for the table using upsert. + * </li> + * <li> + * There is no need to handle COMPLETED segments for tables using upsert, because their completed segments should + * not be relocated to servers tagged to host COMPLETED segments. Basically, upsert-enabled tables can only use + * servers tagged for CONSUMING segments to host both consuming and completed segments from a table partition. + * </li> + * </ul> + */ +public class StrictRealtimeSegmentAssignment extends RealtimeSegmentAssignment { + + @Override + public List<String> assignSegment(String segmentName, Map<String, Map<String, String>> currentAssignment, + Map<InstancePartitionsType, InstancePartitions> instancePartitionsMap) { + Preconditions.checkState(instancePartitionsMap.size() == 1, "One instance partition type should be provided"); + Map.Entry<InstancePartitionsType, InstancePartitions> typeToInstancePartitions = + instancePartitionsMap.entrySet().iterator().next(); + InstancePartitionsType instancePartitionsType = typeToInstancePartitions.getKey(); + InstancePartitions instancePartitions = typeToInstancePartitions.getValue(); + Preconditions.checkState(instancePartitionsType == InstancePartitionsType.CONSUMING, + "Only CONSUMING instance partition type is allowed for table using upsert but got: " + instancePartitionsType); + _logger.info("Assigning segment: {} with instance partitions: {} for table: {}", segmentName, instancePartitions, + _tableNameWithType); + int segmentPartitionId = + SegmentAssignmentUtils.getRealtimeSegmentPartitionId(segmentName, _tableNameWithType, _helixManager, + _partitionColumn); + List<String> instancesAssigned = assignConsumingSegment(segmentPartitionId, instancePartitions); + // Iterate the idealState to find the first segment that's in the same table partition with the new segment, and + // check if their assignments are same. We try to derive the partition id from segment name to avoid ZK reads. + Set<String> idealAssignment = null; + Set<String> nonStandardSegments = new HashSet<>(); + for (Map.Entry<String, Map<String, String>> entry : currentAssignment.entrySet()) { + // Skip OFFLINE segments as they are not rebalanced, so their assignment in idealState can be stale. + if (isOfflineSegment(entry.getValue())) { + continue; + } + LLCSegmentName llcSegmentName = LLCSegmentName.of(entry.getKey()); + if (llcSegmentName == null) { + nonStandardSegments.add(entry.getKey()); + continue; + } + if (llcSegmentName.getPartitionGroupId() == segmentPartitionId) { + idealAssignment = entry.getValue().keySet(); + break; + } + } + if (CollectionUtils.isEmpty(idealAssignment)) { + _logger.debug("Check ZK metadata of segments: {} for any one from partition: {}", nonStandardSegments.size(), Review Comment: (nit) We usually log `Check ZK metadata for {} segments: {}...` and keep up to 10 segments from the list. Also, I feel we might not need to log this debug info -- 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