ajhalani
ajhalani
/ bool search - word separator issue
Last active
August 29, 2015 14:06
elasticsearch - bool search - word separator issue
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| POST testindex | |
| { | |
| "settings": { | |
| "number_of_shards": 1 | |
| }, | |
| "mappings": { | |
| "document": { | |
| "dynamic": "strict", | |
| "_all": { | |
| "enabled": false |
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| $ jmap -heap 46237 | |
| Attaching to process ID 46237, please wait... | |
| Debugger attached successfully. | |
| Server compiler detected. | |
| JVM version is 23.6-b04 | |
| using parallel threads in the new generation. | |
| using thread-local object allocation. | |
| Concurrent Mark-Sweep GC |
ajhalani
/ hot_threads_1902
Last active
August 29, 2015 13:56
Hot threads for a node doing merge segments very slowly
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| ::: [machine1.node2][ghkgV2QNSPe0_mqBtPkk7A][inet[/10.126.143.197:9311]]{datacenter=nj, master=true} | |
| 75.3% (376.5ms out of 500ms) cpu usage by thread 'elasticsearch[machine1.node2][[myindex_20140211][9]: Lucene Merge Thread #155]' | |
| 2/10 snapshots sharing following 14 elements | |
| org.apache.lucene.codecs.BlockTreeTermsWriter$TermsWriter.writeBlocks(BlockTreeTermsWriter.java:720) | |
| org.apache.lucene.codecs.BlockTreeTermsWriter$TermsWriter$FindBlocks.freeze(BlockTreeTermsWriter.java:544) | |
| org.apache.lucene.util.fst.Builder.freezeTail(Builder.java:214) | |
| org.apache.lucene.util.fst.Builder.add(Builder.java:394) | |
| org.apache.lucene.codecs.BlockTreeTermsWriter$TermsWriter.finishTerm(BlockTreeTermsWriter.java:1000) | |
| org.apache.lucene.codecs.TermsConsumer.merge(TermsConsumer.java:112) |
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| ::: [nj1.node][ffIsTzMbSQ6521Fyj2a33w][inet[/<machine ip>:9301]] | |
| 51.5% (257.4ms out of 500ms) cpu usage by thread 'elasticsearch[nj1.node][search][T#5]' | |
| 2/10 snapshots sharing following 32 elements | |
| org.apache.lucene.index.FilteredTermsEnum.next(FilteredTermsEnum.java:233) | |
| org.elasticsearch.index.fielddata.ordinals.OrdinalsBuilder$3.next(OrdinalsBuilder.java:466) | |
| org.elasticsearch.index.fielddata.plain.PackedArrayIndexFieldData.loadDirect(PackedArrayIndexFieldData.java:106) | |
| org.elasticsearch.index.fielddata.plain.PackedArrayIndexFieldData.loadDirect(PackedArrayIndexFieldData.java:49) | |
| org.elasticsearch.indices.fielddata.cache.IndicesFieldDataCache$IndexFieldCache$1.call(IndicesFieldDataCache.java:149) | |
| org.elasticsearch.indices.fielddata.cache.IndicesFieldDataCache$IndexFieldCache$1.call(IndicesFieldDataCache.java:143) |
ajhalani
/ gist:6004466
Created
July 15, 2013 23:34
Percolate failure for analyzed if a multi field not analyzed field with same name exists
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| #create index | |
| $ curl -s -XPOST 'http://127.0.0.1:9200/testindex' | |
| #create type with a multifield called text, which is text (analyzed) and text_not_analyzed (not_analyzed) | |
| $ curl -s -XPOST 'http://127.0.0.1:9200/testindex/testtype/_mapping' -d ' | |
| { | |
| "federal_register":{ | |
| "_all":{ | |
| "enabled":false | |
| }, |