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NullPointerException (NPE) in completion suggester requests #4788

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timbunce opened this issue Jan 17, 2014 · 4 comments
Closed

NullPointerException (NPE) in completion suggester requests #4788

timbunce opened this issue Jan 17, 2014 · 4 comments
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>bug :Search/Suggesters "Did you mean" and suggestions as you type v0.90.12 v1.0.0.RC2 v1.1.0 v2.0.0-beta1

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@timbunce
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I've been getting sporadic NullPointerException's when executing completion suggester requests for some time and with several recent versions of ES (0.90.{8,9,10}). They're hard to reproduce. Here's an example:

[2014-01-17 11:08:22,577][DEBUG][action.suggest           ] [tbunce-mls-tim] [mls_fts_140117_094546][1], node[IKnJF62HSKe71A0Rr5s1tw], [P], s[STARTED]: Failed to execute [[[mls_fts]], suggestSource[{"GROUP":{"text":"0 health-check","completion":{"field":"mls_area_group_name_suggest"}},"ZIP":{"text":"0 health-check","completion":{"field":"address_zip_suggest"}},"AREA":{"text":"0 health-check","completion":{"field":"mls_area_name_suggest"}},"MLS#":{"text":"0 health-check","completion":{"field":"mls_num_suggest"}}}]]
    org.elasticsearch.ElasticSearchException: failed to execute suggest
    at org.elasticsearch.action.suggest.TransportSuggestAction.shardOperation(TransportSuggestAction.java:167)
    at org.elasticsearch.action.suggest.TransportSuggestAction.shardOperation(TransportSuggestAction.java:60)
    at org.elasticsearch.action.support.broadcast.TransportBroadcastOperationAction$AsyncBroadcastAction$2.run(TransportBroadcastOperationAction.java:225)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NullPointerException

They seem to only occur if data is being loaded at the same time.
@s1monw
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s1monw commented Jan 17, 2014

do you have a full stacktrace where the excception occurs?

@timbunce
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How could I get a full stacktrace where the excception occurs?

@timbunce timbunce mentioned this issue Jan 31, 2014
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@clintongormley
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@timbunce the stacktrace should be available in the elasticsearch logs

@clintongormley
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Actually, what you originally pasted looks like it came from the logs already. ignore me

s1monw added a commit to s1monw/elasticsearch that referenced this issue Jan 31, 2014
@s1monw
Don't load CompetionTerms if lookupFactory is null
764ddaf 
Closes elastic#4970
Closes elastic#4788
@s1monw s1monw closed this as completed in 3e31702 Jan 31, 2014
s1monw added a commit that referenced this issue Jan 31, 2014
@s1monw
Don't load CompetionTerms if lookupFactory is null
eb07b5c 
Closes #4970
Closes #4788
s1monw added a commit that referenced this issue Jan 31, 2014
@s1monw
Don't load CompetionTerms if lookupFactory is null
1c5a077 
Closes #4970
Closes #4788
s1monw added a commit that referenced this issue Jan 31, 2014
@s1monw
Don't load CompetionTerms if lookupFactory is null
e2695ce 
Closes #4970
Closes #4788
@clintongormley clintongormley added the :Search/Suggesters "Did you mean" and suggestions as you type label Jun 7, 2015
mute pushed a commit to mute/elasticsearch that referenced this issue Jul 29, 2015
@s1monw
Don't load CompetionTerms if lookupFactory is null
65d5565 
Closes elastic#4970
Closes elastic#4788
mute pushed a commit to mute/elasticsearch that referenced this issue Jul 29, 2015
@s1monw
Don't load CompetionTerms if lookupFactory is null
1e3d18a 
Closes elastic#4970
Closes elastic#4788
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>bug :Search/Suggesters "Did you mean" and suggestions as you type v0.90.12 v1.0.0.RC2 v1.1.0 v2.0.0-beta1
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