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Problematic search config
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cluster.name: search-prd | |
#################################### Node ##################################### | |
node.name: XXXX | |
node.max_local_storage_nodes: 1 | |
#################################### Index #################################### | |
index.mapper.dynamic: true | |
action.auto_create_index: true | |
action.disable_delete_all_indices: true | |
#################################### Paths #################################### | |
path.conf: /usr/local/etc/elasticsearch | |
path.data: /data/elasticsearch | |
path.logs: /var/log/elasticsearch | |
#################################### Plugin ################################### | |
################################### Memory #################################### | |
bootstrap.mlockall: true | |
############################## Network And HTTP ############################### | |
################################### Gateway ################################### | |
gateway.type: local | |
gateway.expected_nodes: 2 | |
############################# Recovery Throttling ############################# | |
################################## Discovery ################################## | |
discovery.zen.minimum_master_nodes: 1 | |
discovery.zen.ping.multicast.enabled: false | |
discovery.zen.ping.unicast.enabled: true | |
discovery.zen.ping.unicast.hosts: | |
- YYYY | |
cloud.node.auto_attributes: true | |
################################## Slow Log ################################### | |
index.search.slowlog.threshold.query.warn: 10s | |
index.search.slowlog.threshold.query.info: 5s | |
index.search.slowlog.threshold.query.debug: 2s | |
index.search.slowlog.threshold.query.trace: 500ms | |
################################## GC Logging ################################# | |
monitor.jvm.gc.ParNew.warn: 1000ms | |
monitor.jvm.gc.ParNew.info: 700ms | |
monitor.jvm.gc.ParNew.debug: 400ms | |
monitor.jvm.gc.ConcurrentMarkSweep.warn: 10s | |
monitor.jvm.gc.ConcurrentMarkSweep.info: 5s | |
monitor.jvm.gc.ConcurrentMarkSweep.debug: 2s |
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java \ | |
-server \ | |
-Djava.net.preferIPv4Stack=true \ | |
-Xms4470m -Xmx4470m -Xss256k -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -XX:+HeapDumpOnOutOfMemoryError \ | |
-Delasticsearch \ | |
-Des.path.home=/usr/local/elasticsearch \ | |
-cp :/usr/local/elasticsearch/lib/*:/usr/local/elasticsearch/lib/sigar/* org.elasticsearch.bootstrap.ElasticSearch |
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::: [YYYY][k3WKOHjvQNqYKvbWiToadg][inet[YYYY:9300]]{max_local_storage_nodes=1} | |
42.8% (214.2ms out of 500ms) cpu usage by thread 'elasticsearch[YYYY][cache][T#4]' | |
3/10 snapshots sharing following 4 elements | |
org.elasticsearch.index.cache.bloom.simple.SimpleBloomCache$BloomFilterLoader.run(SimpleBloomCache.java:200) | |
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) | |
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) | |
java.lang.Thread.run(Thread.java:722) | |
7/10 snapshots sharing following 3 elements | |
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) | |
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) | |
java.lang.Thread.run(Thread.java:722) | |
26.0% (130ms out of 500ms) cpu usage by thread 'elasticsearch[YYYY][cache][T#2]' | |
3/10 snapshots sharing following 3 elements | |
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) | |
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) | |
java.lang.Thread.run(Thread.java:722) | |
7/10 snapshots sharing following 9 elements | |
sun.misc.Unsafe.park(Native Method) | |
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) | |
org.elasticsearch.common.util.concurrent.jsr166y.LinkedTransferQueue.awaitMatch(LinkedTransferQueue.java:702) | |
org.elasticsearch.common.util.concurrent.jsr166y.LinkedTransferQueue.xfer(LinkedTransferQueue.java:615) | |
org.elasticsearch.common.util.concurrent.jsr166y.LinkedTransferQueue.poll(LinkedTransferQueue.java:1117) | |
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) | |
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) | |
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) | |
java.lang.Thread.run(Thread.java:722) | |
25.9% (129.6ms out of 500ms) cpu usage by thread 'elasticsearch[YYYY][cache][T#1]' | |
2/10 snapshots sharing following 4 elements | |
org.elasticsearch.index.cache.bloom.simple.SimpleBloomCache$BloomFilterLoader.run(SimpleBloomCache.java:200) | |
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) | |
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) | |
java.lang.Thread.run(Thread.java:722) | |
3/10 snapshots sharing following 10 elements | |
org.apache.lucene.store.NIOFSDirectory$NIOFSIndexInput.readInternal(NIOFSDirectory.java:162) | |
org.apache.lucene.store.BufferedIndexInput.refill(BufferedIndexInput.java:270) | |
org.apache.lucene.store.BufferedIndexInput.readBytes(BufferedIndexInput.java:136) | |
org.apache.lucene.store.BufferedIndexInput.readBytes(BufferedIndexInput.java:111) | |
org.apache.lucene.index.TermBuffer.read(TermBuffer.java:82) | |
org.apache.lucene.index.SegmentTermEnum.next(SegmentTermEnum.java:133) | |
org.elasticsearch.index.cache.bloom.simple.SimpleBloomCache$BloomFilterLoader.run(SimpleBloomCache.java:203) | |
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) | |
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) | |
java.lang.Thread.run(Thread.java:722) | |
2/10 snapshots sharing following 14 elements | |
sun.nio.ch.NativeThread.current(Native Method) | |
sun.nio.ch.NativeThreadSet.add(NativeThreadSet.java:46) | |
sun.nio.ch.FileChannelImpl.read(FileChannelImpl.java:670) | |
org.apache.lucene.store.NIOFSDirectory$NIOFSIndexInput.readInternal(NIOFSDirectory.java:162) | |
org.apache.lucene.store.BufferedIndexInput.refill(BufferedIndexInput.java:270) | |
org.apache.lucene.store.BufferedIndexInput.readByte(BufferedIndexInput.java:40) | |
org.apache.lucene.store.DataInput.readVInt(DataInput.java:107) | |
org.apache.lucene.store.BufferedIndexInput.readVInt(BufferedIndexInput.java:217) | |
org.apache.lucene.index.TermBuffer.read(TermBuffer.java:86) | |
org.apache.lucene.index.SegmentTermEnum.next(SegmentTermEnum.java:133) | |
org.elasticsearch.index.cache.bloom.simple.SimpleBloomCache$BloomFilterLoader.run(SimpleBloomCache.java:203) | |
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) | |
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) | |
java.lang.Thread.run(Thread.java:722) | |
3/10 snapshots sharing following 3 elements | |
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) | |
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) | |
java.lang.Thread.run(Thread.java:722) | |
::: [XXXX][nh7sJS21Sna5ZNSIbR9W8A][inet[/YYYY]]{max_local_storage_nodes=1} | |
21.2% (105.7ms out of 500ms) cpu usage by thread 'elasticsearch[XXXX][search][T#251]' | |
3/10 snapshots sharing following 35 elements | |
org.apache.lucene.search.Searcher.createNormalizedWeight(Searcher.java:168) | |
org.apache.lucene.search.IndexSearcher.createNormalizedWeight(IndexSearcher.java:664) | |
org.elasticsearch.search.internal.ContextIndexSearcher.createNormalizedWeight(ContextIndexSearcher.java:133) | |
org.apache.lucene.search.Query.weight(Query.java:103) | |
org.elasticsearch.common.lucene.search.function.FunctionScoreQuery$CustomBoostFactorWeight.<init>(FunctionScoreQuery.java:76) | |
org.elasticsearch.common.lucene.search.function.FunctionScoreQuery.createWeight(FunctionScoreQuery.java:67) | |
org.apache.lucene.search.DisjunctionMaxQuery$DisjunctionMaxWeight.<init>(DisjunctionMaxQuery.java:107) | |
org.apache.lucene.search.DisjunctionMaxQuery.createWeight(DisjunctionMaxQuery.java:184) | |
org.apache.lucene.search.FilteredQuery.createWeight(FilteredQuery.java:63) | |
org.apache.lucene.search.Searcher.createNormalizedWeight(Searcher.java:168) | |
org.apache.lucene.search.IndexSearcher.createNormalizedWeight(IndexSearcher.java:664) | |
org.elasticsearch.search.internal.ContextIndexSearcher.createNormalizedWeight(ContextIndexSearcher.java:133) | |
org.apache.lucene.search.Query.weight(Query.java:103) | |
org.elasticsearch.common.lucene.search.function.FiltersFunctionScoreQuery$CustomBoostFactorWeight.<init>(FiltersFunctionScoreQuery.java:119) | |
org.elasticsearch.common.lucene.search.function.FiltersFunctionScoreQuery.createWeight(FiltersFunctionScoreQuery.java:110) | |
org.apache.lucene.search.Searcher.createNormalizedWeight(Searcher.java:168) | |
org.apache.lucene.search.IndexSearcher.createNormalizedWeight(IndexSearcher.java:664) | |
org.elasticsearch.search.internal.ContextIndexSearcher.createNormalizedWeight(ContextIndexSearcher.java:133) | |
org.apache.lucene.search.Query.weight(Query.java:103) | |
org.elasticsearch.common.lucene.search.function.FunctionScoreQuery$CustomBoostFactorWeight.<init>(FunctionScoreQuery.java:76) | |
org.elasticsearch.common.lucene.search.function.FunctionScoreQuery.createWeight(FunctionScoreQuery.java:67) | |
org.apache.lucene.search.FilteredQuery.createWeight(FilteredQuery.java:63) | |
org.apache.lucene.search.Searcher.createNormalizedWeight(Searcher.java:168) | |
org.apache.lucene.search.IndexSearcher.createNormalizedWeight(IndexSearcher.java:664) | |
org.elasticsearch.search.internal.ContextIndexSearcher.createNormalizedWeight(ContextIndexSearcher.java:133) | |
org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:342) | |
org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:330) | |
org.elasticsearch.search.query.QueryPhase.execute(QueryPhase.java:178) | |
org.elasticsearch.search.SearchService.executeQueryPhase(SearchService.java:242) | |
org.elasticsearch.search.action.SearchServiceTransportAction$SearchQueryTransportHandler.messageReceived(SearchServiceTransportAction.java:529) | |
org.elasticsearch.search.action.SearchServiceTransportAction$SearchQueryTransportHandler.messageReceived(SearchServiceTransportAction.java:518) | |
org.elasticsearch.transport.netty.MessageChannelHandler$RequestHandler.run(MessageChannelHandler.java:268) | |
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) | |
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) | |
java.lang.Thread.run(Thread.java:722) | |
7/10 snapshots sharing following 2 elements | |
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) | |
java.lang.Thread.run(Thread.java:722) | |
19.9% (99.4ms out of 500ms) cpu usage by thread 'elasticsearch[XXXX][search][T#246]' | |
7/10 snapshots sharing following 9 elements | |
sun.misc.Unsafe.park(Native Method) | |
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) | |
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) | |
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:359) | |
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:942) | |
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) | |
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) | |
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) | |
java.lang.Thread.run(Thread.java:722) | |
2/10 snapshots sharing following 10 elements | |
org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:342) | |
org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:330) | |
org.elasticsearch.search.query.QueryPhase.execute(QueryPhase.java:178) | |
org.elasticsearch.search.SearchService.executeQueryPhase(SearchService.java:242) | |
org.elasticsearch.search.action.SearchServiceTransportAction$SearchQueryTransportHandler.messageReceived(SearchServiceTransportAction.java:529) | |
org.elasticsearch.search.action.SearchServiceTransportAction$SearchQueryTransportHandler.messageReceived(SearchServiceTransportAction.java:518) | |
org.elasticsearch.transport.netty.MessageChannelHandler$RequestHandler.run(MessageChannelHandler.java:268) | |
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) | |
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) | |
java.lang.Thread.run(Thread.java:722) | |
unique snapshot | |
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:461) | |
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:359) | |
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:942) | |
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) | |
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) | |
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) | |
java.lang.Thread.run(Thread.java:722) | |
19.6% (97.9ms out of 500ms) cpu usage by thread 'elasticsearch[XXXX][search][T#272]' | |
10/10 snapshots sharing following 9 elements | |
sun.misc.Unsafe.park(Native Method) | |
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) | |
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) | |
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:359) | |
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:942) | |
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) | |
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) | |
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) | |
java.lang.Thread.run(Thread.java:722) |
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'mappings': { | |
'user': { | |
'properties': { | |
'_id': { 'type': 'long', 'index': 'not_analyzed' }, | |
'username': { 'type': 'string' }, | |
'username.parsed': { 'type': 'string', 'analyzer': 'filtered_username' }, | |
'description': { 'type': 'string', 'boost': 0.1 }, | |
'followerCount': { 'type': 'long' }, | |
'suspended': { 'type': 'boolean' }, | |
'verified': { 'type': 'boolean' }, | |
'explicitContent': { 'type': 'boolean' }, | |
'created': { 'type': 'date' }, | |
'deleted': { 'type': 'boolean' }, | |
} | |
}, | |
'follow': { | |
'_parent': { 'type': 'user' }, | |
'properties': { | |
'userId': { 'type': 'long' }, | |
'followerId': { 'type': 'long' }, | |
} | |
} | |
}, | |
'settings': { | |
'index': { | |
'number_of_shards': 5, | |
'number_of_replicas': 1, | |
'refresh_interval': '15s', | |
'store': { | |
'compress': { | |
'stored': True | |
} | |
} | |
}, | |
'analysis': { | |
'analyzer': { | |
'default': { | |
'type': 'custom', | |
'tokenizer': 'standard', | |
'filter': ['standard', 'lowercase', 'stop'] | |
}, | |
'unfiltered_username': { | |
'type': 'custom', | |
'tokenizer': 'standard', | |
'filter': ['standard', 'username_word_delimiter', | |
'lowercase', 'autocomplete'] | |
}, | |
'filtered_username': { | |
'type': 'custom', | |
'tokenizer': 'standard', | |
'filter': ['standard', 'username_word_delimiter', | |
'lowercase', 'stop', 'autocomplete'] | |
} | |
}, | |
'filter': { | |
'autocomplete': { | |
'type': 'edgeNGram', | |
'min_gram': 1, | |
'max_gram': 20, | |
'side': 'front' | |
}, | |
'username_word_delimiter': { | |
'type': 'word_delimiter', | |
'preserve_original': True, | |
}, | |
'stop': { | |
'type': 'stop', | |
'stopwords_path': 'stopwords.txt', | |
}, | |
} | |
} | |
} |
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{ | |
'fields': [], | |
'from': 0, | |
'query': { | |
'custom_score': { | |
'query': { | |
'custom_filters_score': { | |
'filters': [ | |
{'boost': '10.0', 'filter': {'term': {'verified': True}}}, | |
{'boost': '0.00001', 'filter': {'term': {'explicitContent': True}}}], | |
'query': { | |
'filtered': { | |
'filter': { | |
'and': [{'term': {'deleted': False}}, {'term': {'suspended': False}}] | |
}, | |
'query': { | |
'dis_max': { | |
'queries': [ | |
{'custom_boost_factor': {'boost_factor': 1.0, | |
'query': {'match_phrase': {'username': {'operator': 'and', 'query': 'hello world'}}}}}, | |
{'custom_boost_factor': {'boost_factor': 0.8, | |
'query': {'match_phrase': {'username.parsed': {'operator': 'and', 'query': 'hello world'}}}}}, | |
{'custom_boost_factor': {'boost_factor': 0.01, | |
'query': {'match_phrase': {'description': {'operator': 'and', 'query': 'hello world'}}}}}]}}}}, | |
'score_mode': 'multiply'}}, | |
'script': "_score * (1.0 + doc['followerCount'].value / 100.0)"}} | |
} |
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