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/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch 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.elasticsearch.index;
import org.elasticsearch.Version;
import org.elasticsearch.action.search.SearchType;
import org.elasticsearch.cluster.metadata.IndexMetaData;
import org.elasticsearch.common.bytes.BytesReference;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.unit.TimeValue;
import org.elasticsearch.common.util.BigArrays;
import org.elasticsearch.index.query.QueryShardContext;
import org.elasticsearch.index.shard.ShardId;
import org.elasticsearch.script.ScriptService;
import org.elasticsearch.search.Scroll;
import org.elasticsearch.search.builder.SearchSourceBuilder;
import org.elasticsearch.search.internal.SearchContext;
import org.elasticsearch.search.internal.ShardSearchRequest;
import org.elasticsearch.test.ESSingleNodeTestCase;
import org.elasticsearch.test.TestSearchContext;
import org.elasticsearch.threadpool.ThreadPool;
import java.io.IOException;
import static org.hamcrest.Matchers.startsWith;
public class SearchSlowLogTests extends ESSingleNodeTestCase {
@Override
protected SearchContext createSearchContext(IndexService indexService) {
BigArrays bigArrays = indexService.getBigArrays();
ThreadPool threadPool = indexService.getThreadPool();
return new TestSearchContext(threadPool, bigArrays, indexService) {
@Override
public ShardSearchRequest request() {
return new ShardSearchRequest() {
@Override
public ShardId shardId() {
return new ShardId(indexService.index(), 0);
}
@Override
public String[] types() {
return new String[0];
}
@Override
public SearchSourceBuilder source() {
return null;
}
@Override
public void source(SearchSourceBuilder source) {
}
@Override
public int numberOfShards() {
return 0;
}
@Override
public SearchType searchType() {
return null;
}
@Override
public String[] filteringAliases() {
return new String[0];
}
@Override
public long nowInMillis() {
return 0;
}
@Override
public Boolean requestCache() {
return null;
}
@Override
public Scroll scroll() {
return null;
}
@Override
public void setProfile(boolean profile) {
}
@Override
public boolean isProfile() {
return false;
}
@Override
public BytesReference cacheKey() throws IOException {
return null;
}
@Override
public void rewrite(QueryShardContext context) throws IOException {
}
};
}
};
}
public void testSlowLogSearchContextPrinterToLog() throws IOException {
IndexService index = createIndex("foo");
// Turning off document logging doesn't log source[]
SearchContext searchContext = createSearchContext(index);
SearchSlowLog.SlowLogSearchContextPrinter p = new SearchSlowLog.SlowLogSearchContextPrinter(searchContext, 10, true);
assertThat(p.toString(), startsWith("[foo][0]"));
}
public void testReformatSetting() {
IndexMetaData metaData = newIndexMeta("index", Settings.builder()
.put(IndexMetaData.SETTING_VERSION_CREATED, Version.CURRENT)
.put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_REFORMAT.getKey(), false)
.build());
IndexSettings settings = new IndexSettings(metaData, Settings.EMPTY);
SearchSlowLog log = new SearchSlowLog(settings);
assertFalse(log.isReformat());
settings.updateIndexMetaData(newIndexMeta("index", Settings.builder().put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_REFORMAT.getKey(), "true").build()));
assertTrue(log.isReformat());
settings.updateIndexMetaData(newIndexMeta("index", Settings.builder().put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_REFORMAT.getKey(), "false").build()));
assertFalse(log.isReformat());
settings.updateIndexMetaData(newIndexMeta("index", Settings.EMPTY));
assertTrue(log.isReformat());
metaData = newIndexMeta("index", Settings.builder()
.put(IndexMetaData.SETTING_VERSION_CREATED, Version.CURRENT)
.build());
settings = new IndexSettings(metaData, Settings.EMPTY);
log = new SearchSlowLog(settings);
assertTrue(log.isReformat());
try {
settings.updateIndexMetaData(newIndexMeta("index", Settings.builder().put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_REFORMAT.getKey(), "NOT A BOOLEAN").build()));
fail();
} catch (IllegalArgumentException ex) {
assertEquals(ex.getMessage(), "Failed to parse value [NOT A BOOLEAN] cannot be parsed to boolean [ true/1/on/yes OR false/0/off/no ]");
}
assertTrue(log.isReformat());
}
public void testLevelSetting() {
SlowLogLevel level = randomFrom(SlowLogLevel.values());
IndexMetaData metaData = newIndexMeta("index", Settings.builder()
.put(IndexMetaData.SETTING_VERSION_CREATED, Version.CURRENT)
.put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_LEVEL.getKey(), level)
.build());
IndexSettings settings = new IndexSettings(metaData, Settings.EMPTY);
SearchSlowLog log = new SearchSlowLog(settings);
assertEquals(level, log.getLevel());
level = randomFrom(SlowLogLevel.values());
settings.updateIndexMetaData(newIndexMeta("index", Settings.builder().put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_LEVEL.getKey(), level).build()));
assertEquals(level, log.getLevel());
level = randomFrom(SlowLogLevel.values());
settings.updateIndexMetaData(newIndexMeta("index", Settings.builder().put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_LEVEL.getKey(), level).build()));
assertEquals(level, log.getLevel());
settings.updateIndexMetaData(newIndexMeta("index", Settings.builder().put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_LEVEL.getKey(), level).build()));
assertEquals(level, log.getLevel());
settings.updateIndexMetaData(newIndexMeta("index", Settings.EMPTY));
assertEquals(SlowLogLevel.TRACE, log.getLevel());
metaData = newIndexMeta("index", Settings.builder()
.put(IndexMetaData.SETTING_VERSION_CREATED, Version.CURRENT)
.build());
settings = new IndexSettings(metaData, Settings.EMPTY);
log = new SearchSlowLog(settings);
assertTrue(log.isReformat());
try {
settings.updateIndexMetaData(newIndexMeta("index", Settings.builder().put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_LEVEL.getKey(), "NOT A LEVEL").build()));
fail();
} catch (IllegalArgumentException ex) {
assertEquals(ex.getMessage(), "No enum constant org.elasticsearch.index.SlowLogLevel.NOT A LEVEL");
}
assertEquals(SlowLogLevel.TRACE, log.getLevel());
}
public void testSetQueryLevels() {
IndexMetaData metaData = newIndexMeta("index", Settings.builder()
.put(IndexMetaData.SETTING_VERSION_CREATED, Version.CURRENT)
.put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_TRACE_SETTING.getKey(), "100ms")
.put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_DEBUG_SETTING.getKey(), "200ms")
.put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_INFO_SETTING.getKey(), "300ms")
.put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_WARN_SETTING.getKey(), "400ms")
.build());
IndexSettings settings = new IndexSettings(metaData, Settings.EMPTY);
SearchSlowLog log = new SearchSlowLog(settings);
assertEquals(TimeValue.timeValueMillis(100).nanos(), log.getQueryTraceThreshold());
assertEquals(TimeValue.timeValueMillis(200).nanos(), log.getQueryDebugThreshold());
assertEquals(TimeValue.timeValueMillis(300).nanos(), log.getQueryInfoThreshold());
assertEquals(TimeValue.timeValueMillis(400).nanos(), log.getQueryWarnThreshold());
settings.updateIndexMetaData(newIndexMeta("index", Settings.builder().put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_TRACE_SETTING.getKey(), "120ms")
.put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_DEBUG_SETTING.getKey(), "220ms")
.put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_INFO_SETTING.getKey(), "320ms")
.put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_WARN_SETTING.getKey(), "420ms").build()));
assertEquals(TimeValue.timeValueMillis(120).nanos(), log.getQueryTraceThreshold());
assertEquals(TimeValue.timeValueMillis(220).nanos(), log.getQueryDebugThreshold());
assertEquals(TimeValue.timeValueMillis(320).nanos(), log.getQueryInfoThreshold());
assertEquals(TimeValue.timeValueMillis(420).nanos(), log.getQueryWarnThreshold());
metaData = newIndexMeta("index", Settings.builder()
.put(IndexMetaData.SETTING_VERSION_CREATED, Version.CURRENT)
.build());
settings.updateIndexMetaData(metaData);
assertEquals(TimeValue.timeValueMillis(-1).nanos(), log.getQueryTraceThreshold());
assertEquals(TimeValue.timeValueMillis(-1).nanos(), log.getQueryDebugThreshold());
assertEquals(TimeValue.timeValueMillis(-1).nanos(), log.getQueryInfoThreshold());
assertEquals(TimeValue.timeValueMillis(-1).nanos(), log.getQueryWarnThreshold());
settings = new IndexSettings(metaData, Settings.EMPTY);
log = new SearchSlowLog(settings);
assertEquals(TimeValue.timeValueMillis(-1).nanos(), log.getQueryTraceThreshold());
assertEquals(TimeValue.timeValueMillis(-1).nanos(), log.getQueryDebugThreshold());
assertEquals(TimeValue.timeValueMillis(-1).nanos(), log.getQueryInfoThreshold());
assertEquals(TimeValue.timeValueMillis(-1).nanos(), log.getQueryWarnThreshold());
try {
settings.updateIndexMetaData(newIndexMeta("index", Settings.builder().put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_TRACE_SETTING.getKey(), "NOT A TIME VALUE").build()));
fail();
} catch (IllegalArgumentException ex) {
assertEquals(ex.getMessage(), "failed to parse setting [index.search.slowlog.threshold.query.trace] with value [NOT A TIME VALUE] as a time value: unit is missing or unrecognized");
}
try {
settings.updateIndexMetaData(newIndexMeta("index", Settings.builder().put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_DEBUG_SETTING.getKey(), "NOT A TIME VALUE").build()));
fail();
} catch (IllegalArgumentException ex) {
assertEquals(ex.getMessage(), "failed to parse setting [index.search.slowlog.threshold.query.debug] with value [NOT A TIME VALUE] as a time value: unit is missing or unrecognized");
}
try {
settings.updateIndexMetaData(newIndexMeta("index", Settings.builder().put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_INFO_SETTING.getKey(), "NOT A TIME VALUE").build()));
fail();
} catch (IllegalArgumentException ex) {
assertEquals(ex.getMessage(), "failed to parse setting [index.search.slowlog.threshold.query.info] with value [NOT A TIME VALUE] as a time value: unit is missing or unrecognized");
}
try {
settings.updateIndexMetaData(newIndexMeta("index", Settings.builder().put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_WARN_SETTING.getKey(), "NOT A TIME VALUE").build()));
fail();
} catch (IllegalArgumentException ex) {
assertEquals(ex.getMessage(), "failed to parse setting [index.search.slowlog.threshold.query.warn] with value [NOT A TIME VALUE] as a time value: unit is missing or unrecognized");
}
}
public void testSetFetchLevels() {
IndexMetaData metaData = newIndexMeta("index", Settings.builder()
.put(IndexMetaData.SETTING_VERSION_CREATED, Version.CURRENT)
.put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_TRACE_SETTING.getKey(), "100ms")
.put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_DEBUG_SETTING.getKey(), "200ms")
.put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_INFO_SETTING.getKey(), "300ms")
.put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_WARN_SETTING.getKey(), "400ms")
.build());
IndexSettings settings = new IndexSettings(metaData, Settings.EMPTY);
SearchSlowLog log = new SearchSlowLog(settings);
assertEquals(TimeValue.timeValueMillis(100).nanos(), log.getFetchTraceThreshold());
assertEquals(TimeValue.timeValueMillis(200).nanos(), log.getFetchDebugThreshold());
assertEquals(TimeValue.timeValueMillis(300).nanos(), log.getFetchInfoThreshold());
assertEquals(TimeValue.timeValueMillis(400).nanos(), log.getFetchWarnThreshold());
settings.updateIndexMetaData(newIndexMeta("index", Settings.builder().put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_TRACE_SETTING.getKey(), "120ms")
.put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_DEBUG_SETTING.getKey(), "220ms")
.put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_INFO_SETTING.getKey(), "320ms")
.put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_WARN_SETTING.getKey(), "420ms").build()));
assertEquals(TimeValue.timeValueMillis(120).nanos(), log.getFetchTraceThreshold());
assertEquals(TimeValue.timeValueMillis(220).nanos(), log.getFetchDebugThreshold());
assertEquals(TimeValue.timeValueMillis(320).nanos(), log.getFetchInfoThreshold());
assertEquals(TimeValue.timeValueMillis(420).nanos(), log.getFetchWarnThreshold());
metaData = newIndexMeta("index", Settings.builder()
.put(IndexMetaData.SETTING_VERSION_CREATED, Version.CURRENT)
.build());
settings.updateIndexMetaData(metaData);
assertEquals(TimeValue.timeValueMillis(-1).nanos(), log.getFetchTraceThreshold());
assertEquals(TimeValue.timeValueMillis(-1).nanos(), log.getFetchDebugThreshold());
assertEquals(TimeValue.timeValueMillis(-1).nanos(), log.getFetchInfoThreshold());
assertEquals(TimeValue.timeValueMillis(-1).nanos(), log.getFetchWarnThreshold());
settings = new IndexSettings(metaData, Settings.EMPTY);
log = new SearchSlowLog(settings);
assertEquals(TimeValue.timeValueMillis(-1).nanos(), log.getFetchTraceThreshold());
assertEquals(TimeValue.timeValueMillis(-1).nanos(), log.getFetchDebugThreshold());
assertEquals(TimeValue.timeValueMillis(-1).nanos(), log.getFetchInfoThreshold());
assertEquals(TimeValue.timeValueMillis(-1).nanos(), log.getFetchWarnThreshold());
try {
settings.updateIndexMetaData(newIndexMeta("index", Settings.builder().put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_TRACE_SETTING.getKey(), "NOT A TIME VALUE").build()));
fail();
} catch (IllegalArgumentException ex) {
assertEquals(ex.getMessage(), "failed to parse setting [index.search.slowlog.threshold.fetch.trace] with value [NOT A TIME VALUE] as a time value: unit is missing or unrecognized");
}
try {
settings.updateIndexMetaData(newIndexMeta("index", Settings.builder().put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_DEBUG_SETTING.getKey(), "NOT A TIME VALUE").build()));
fail();
} catch (IllegalArgumentException ex) {
assertEquals(ex.getMessage(), "failed to parse setting [index.search.slowlog.threshold.fetch.debug] with value [NOT A TIME VALUE] as a time value: unit is missing or unrecognized");
}
try {
settings.updateIndexMetaData(newIndexMeta("index", Settings.builder().put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_INFO_SETTING.getKey(), "NOT A TIME VALUE").build()));
fail();
} catch (IllegalArgumentException ex) {
assertEquals(ex.getMessage(), "failed to parse setting [index.search.slowlog.threshold.fetch.info] with value [NOT A TIME VALUE] as a time value: unit is missing or unrecognized");
}
try {
settings.updateIndexMetaData(newIndexMeta("index", Settings.builder().put(SearchSlowLog.INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_WARN_SETTING.getKey(), "NOT A TIME VALUE").build()));
fail();
} catch (IllegalArgumentException ex) {
assertEquals(ex.getMessage(), "failed to parse setting [index.search.slowlog.threshold.fetch.warn] with value [NOT A TIME VALUE] as a time value: unit is missing or unrecognized");
}
}
private IndexMetaData newIndexMeta(String name, Settings indexSettings) {
Settings build = Settings.builder().put(IndexMetaData.SETTING_VERSION_CREATED, Version.CURRENT)
.put(IndexMetaData.SETTING_NUMBER_OF_REPLICAS, 1)
.put(IndexMetaData.SETTING_NUMBER_OF_SHARDS, 1)
.put(indexSettings)
.build();
IndexMetaData metaData = IndexMetaData.builder(name).settings(build).build();
return metaData;
}
}
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