-
Notifications
You must be signed in to change notification settings - Fork 388
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Browse files
Browse the repository at this point in the history
- Loading branch information
Showing
26 changed files
with
2,524 additions
and
829 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
104 changes: 104 additions & 0 deletions
104
...che/jackrabbit/oak/index/indexer/document/flatfile/pipelined/DownloadStageStatistics.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,104 @@ | ||
| /* | ||
| * 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.jackrabbit.oak.index.indexer.document.flatfile.pipelined; | ||
|
|
||
| import org.apache.jackrabbit.oak.commons.IOUtils; | ||
| import org.apache.jackrabbit.oak.plugins.index.FormattingUtils; | ||
| import org.apache.jackrabbit.oak.plugins.index.IndexingReporter; | ||
| import org.apache.jackrabbit.oak.plugins.index.MetricsFormatter; | ||
| import org.apache.jackrabbit.oak.plugins.index.MetricsUtils; | ||
| import org.apache.jackrabbit.oak.stats.StatisticsProvider; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
|
|
||
| import java.util.concurrent.atomic.LongAdder; | ||
|
|
||
| /** | ||
| * Aggregates statistics when downloading from Mongo with two threads | ||
| */ | ||
| public class DownloadStageStatistics { | ||
| public static final Logger LOG = LoggerFactory.getLogger(DownloadStageStatistics.class); | ||
|
|
||
| private final LongAdder totalEnqueueWaitTimeMillis = new LongAdder(); | ||
| private final LongAdder documentsDownloadedTotal = new LongAdder(); | ||
| private final LongAdder documentsDownloadedTotalBytes = new LongAdder(); | ||
|
|
||
|
|
||
| public long getTotalEnqueueWaitTimeMillis() { | ||
| return totalEnqueueWaitTimeMillis.sum(); | ||
| } | ||
|
|
||
| public long getDocumentsDownloadedTotal() { | ||
| return documentsDownloadedTotal.sum(); | ||
| } | ||
|
|
||
| public long getDocumentsDownloadedTotalBytes() { | ||
| return documentsDownloadedTotalBytes.sum(); | ||
| } | ||
|
|
||
| public void incrementTotalEnqueueWaitTimeMillis(long millis) { | ||
| this.totalEnqueueWaitTimeMillis.add(millis); | ||
| } | ||
|
|
||
| public void incrementDocumentsDownloadedTotal() { | ||
| this.documentsDownloadedTotal.increment(); | ||
| } | ||
|
|
||
| public void incrementDocumentsDownloadedTotalBytes(long bytes) { | ||
| this.documentsDownloadedTotalBytes.add(bytes); | ||
| } | ||
|
|
||
| @Override | ||
| public String toString() { | ||
| return MetricsFormatter.newBuilder() | ||
| .add("totalEnqueueWaitTimeMillis", getTotalEnqueueWaitTimeMillis()) | ||
| .add("documentsDownloadedTotal", getDocumentsDownloadedTotal()) | ||
| .add("documentsDownloadedTotalBytes", getDocumentsDownloadedTotalBytes()) | ||
| .build(); | ||
| } | ||
|
|
||
| public void publishStatistics(StatisticsProvider statisticsProvider, IndexingReporter reporter, long durationMillis) { | ||
| LOG.info("Publishing download stage statistics"); | ||
| MetricsUtils.addMetric(statisticsProvider, reporter, | ||
| PipelinedMetrics.OAK_INDEXER_PIPELINED_MONGO_DOWNLOAD_DURATION_SECONDS, durationMillis / 1000); | ||
| MetricsUtils.addMetric(statisticsProvider, reporter, | ||
| PipelinedMetrics.OAK_INDEXER_PIPELINED_DOCUMENTS_DOWNLOADED_TOTAL, getDocumentsDownloadedTotal()); | ||
| MetricsUtils.addMetric(statisticsProvider, reporter, | ||
| PipelinedMetrics.OAK_INDEXER_PIPELINED_MONGO_DOWNLOAD_ENQUEUE_DELAY_PERCENTAGE, | ||
| PipelinedUtils.toPercentage(getTotalEnqueueWaitTimeMillis(), durationMillis) | ||
| ); | ||
| MetricsUtils.addMetricByteSize(statisticsProvider, reporter, | ||
| PipelinedMetrics.OAK_INDEXER_PIPELINED_DOCUMENTS_DOWNLOADED_TOTAL_BYTES, | ||
| getDocumentsDownloadedTotalBytes()); | ||
| } | ||
|
|
||
| public String formatStats(long durationMillis) { | ||
| String enqueueingDelayPercentage = PipelinedUtils.formatAsPercentage(getTotalEnqueueWaitTimeMillis(), durationMillis); | ||
| long durationSeconds = durationMillis / 1000; | ||
| return MetricsFormatter.newBuilder() | ||
| .add("duration", FormattingUtils.formatToSeconds(durationSeconds)) | ||
| .add("durationSeconds", durationSeconds) | ||
| .add("documentsDownloaded", getDocumentsDownloadedTotal()) | ||
| .add("documentsDownloadedTotalBytes", getDocumentsDownloadedTotalBytes()) | ||
| .add("dataDownloaded", IOUtils.humanReadableByteCountBin(getDocumentsDownloadedTotalBytes())) | ||
| .add("enqueueingDelayMillis", getTotalEnqueueWaitTimeMillis()) | ||
| .add("enqueueingDelayPercentage", enqueueingDelayPercentage) | ||
| .build(); | ||
| } | ||
| } |
Oops, something went wrong.