[JBoss JIRA] (ISPN-1980) Distributed Queries problem when results size could be greater than HsQuery.maxResults
7:28 a.m.
Israel Lacerra created ISPN-1980:
------------------------------------
Summary: Distributed Queries problem when results size could be greater than
HsQuery.maxResults
Key: ISPN-1980
URL: https://issues.jboss.org/browse/ISPN-1980
Project: Infinispan
Issue Type: Bug
Components: Querying
Affects Versions: 5.1.4.CR1
Reporter: Israel Lacerra
Assignee: Sanne Grinovero
When a distributed query could get more results than HSQuery.maxResults, an exception is
thrown:
Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: 200,
Size: 200
at java.util.ArrayList.rangeCheck(ArrayList.java:571)
at java.util.ArrayList.get(ArrayList.java:349)
at
org.infinispan.query.clustered.DistributedIterator.current(DistributedIterator.java:140)
at org.infinispan.query.clustered.DistributedIterator.next(DistributedIterator.java:116)
The correct behaviour is to limit the results up to HsQuery.maxResults
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8:16 a.m.
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https://issues.jboss.org/browse/ISPN-1980?page=com.atlassian.jira.plugin....
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Manik Surtani updated ISPN-1980:
--------------------------------
Fix Version/s: 5.2.0.FINAL
Distributed Queries problem when results size could be greater than
HsQuery.maxResults
--------------------------------------------------------------------------------------
Key: ISPN-1980
URL: https://issues.jboss.org/browse/ISPN-1980
Project: Infinispan
Issue Type: Bug
Components: Querying
Affects Versions: 5.1.4.CR1
Reporter: Israel Lacerra
Assignee: Sanne Grinovero
Fix For: 5.2.0.FINAL
When a distributed query could get more results than HSQuery.maxResults, an exception is
thrown:
Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: 200,
Size: 200
at java.util.ArrayList.rangeCheck(ArrayList.java:571)
at java.util.ArrayList.get(ArrayList.java:349)
at
org.infinispan.query.clustered.DistributedIterator.current(DistributedIterator.java:140)
at
org.infinispan.query.clustered.DistributedIterator.next(DistributedIterator.java:116)
The correct behaviour is to limit the results up to HsQuery.maxResults
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10:20 a.m.
[
https://issues.jboss.org/browse/ISPN-1980?page=com.atlassian.jira.plugin....
]
Israel Lacerra commented on ISPN-1980:
--------------------------------------
Sanne,
I don't have a way to get
QueryHits.DEFAULT_TOP_DOC_RETRIEVAL_SIZE;
and use as a default for max size in clustered queries. So I'll use 100 hardcoded like
default...
Distributed Queries problem when results size could be greater than
HsQuery.maxResults
--------------------------------------------------------------------------------------
Key: ISPN-1980
URL: https://issues.jboss.org/browse/ISPN-1980
Project: Infinispan
Issue Type: Bug
Components: Querying
Affects Versions: 5.1.4.CR1
Reporter: Israel Lacerra
Assignee: Sanne Grinovero
Fix For: 5.2.0.FINAL
When a distributed query could get more results than HSQuery.maxResults, an exception is
thrown:
Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: 200,
Size: 200
at java.util.ArrayList.rangeCheck(ArrayList.java:571)
at java.util.ArrayList.get(ArrayList.java:349)
at
org.infinispan.query.clustered.DistributedIterator.current(DistributedIterator.java:140)
at
org.infinispan.query.clustered.DistributedIterator.next(DistributedIterator.java:116)
The correct behaviour is to limit the results up to HsQuery.maxResults
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12:51 p.m.
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https://issues.jboss.org/browse/ISPN-1980?page=com.atlassian.jira.plugin....
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Israel Lacerra commented on ISPN-1980:
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I've just made a push request. Some thoughs:
- The firstResult value passed to the nodes, will always be 0. So, the firstResult value
setted by the user, will be used only in the merging results state. I don't see a
better way to do this, because it's difficult to say who is and where is the
firstResult without comparing all score docs until we find firstResult.
- The maxResults value setted by the user, will be broadcasted to all nodes. So every node
will do a query returning maxResults to the "requester node". The requester node
will merge the results from the n nodes (total:n*maxResults results). But only the first
maxResults results will be fetched.
Distributed Queries problem when results size could be greater than
HsQuery.maxResults
--------------------------------------------------------------------------------------
Key: ISPN-1980
URL: https://issues.jboss.org/browse/ISPN-1980
Project: Infinispan
Issue Type: Bug
Components: Querying
Affects Versions: 5.1.4.CR1
Reporter: Israel Lacerra
Assignee: Sanne Grinovero
Fix For: 5.2.0.FINAL
When a distributed query could get more results than HSQuery.maxResults, an exception is
thrown:
Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: 200,
Size: 200
at java.util.ArrayList.rangeCheck(ArrayList.java:571)
at java.util.ArrayList.get(ArrayList.java:349)
at
org.infinispan.query.clustered.DistributedIterator.current(DistributedIterator.java:140)
at
org.infinispan.query.clustered.DistributedIterator.next(DistributedIterator.java:116)
The correct behaviour is to limit the results up to HsQuery.maxResults
--
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9:28 a.m.
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https://issues.jboss.org/browse/ISPN-1980?page=com.atlassian.jira.plugin....
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Sanne Grinovero updated ISPN-1980:
----------------------------------
Assignee: Israel Lacerra (was: Sanne Grinovero)
Distributed Queries problem when results size could be greater than
HsQuery.maxResults
--------------------------------------------------------------------------------------
Key: ISPN-1980
URL: https://issues.jboss.org/browse/ISPN-1980
Project: Infinispan
Issue Type: Bug
Components: Querying
Affects Versions: 5.1.4.CR1
Reporter: Israel Lacerra
Assignee: Israel Lacerra
Fix For: 5.2.0.FINAL
When a distributed query could get more results than HSQuery.maxResults, an exception is
thrown:
Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: 200,
Size: 200
at java.util.ArrayList.rangeCheck(ArrayList.java:571)
at java.util.ArrayList.get(ArrayList.java:349)
at
org.infinispan.query.clustered.DistributedIterator.current(DistributedIterator.java:140)
at
org.infinispan.query.clustered.DistributedIterator.next(DistributedIterator.java:116)
The correct behaviour is to limit the results up to HsQuery.maxResults
--
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9:30 a.m.
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https://issues.jboss.org/browse/ISPN-1980?page=com.atlassian.jira.plugin....
]
Sanne Grinovero updated ISPN-1980:
----------------------------------
Git Pull Request: https://github.com/infinispan/infinispan/pull/1104
Distributed Queries problem when results size could be greater than
HsQuery.maxResults
--------------------------------------------------------------------------------------
Key: ISPN-1980
URL: https://issues.jboss.org/browse/ISPN-1980
Project: Infinispan
Issue Type: Bug
Components: Querying
Affects Versions: 5.1.4.CR1
Reporter: Israel Lacerra
Assignee: Israel Lacerra
Fix For: 5.2.0.FINAL
When a distributed query could get more results than HSQuery.maxResults, an exception is
thrown:
Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: 200,
Size: 200
at java.util.ArrayList.rangeCheck(ArrayList.java:571)
at java.util.ArrayList.get(ArrayList.java:349)
at
org.infinispan.query.clustered.DistributedIterator.current(DistributedIterator.java:140)
at
org.infinispan.query.clustered.DistributedIterator.next(DistributedIterator.java:116)
The correct behaviour is to limit the results up to HsQuery.maxResults
--
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9:30 a.m.
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]
Sanne Grinovero resolved ISPN-1980.
-----------------------------------
Resolution: Done
Distributed Queries problem when results size could be greater than
HsQuery.maxResults
--------------------------------------------------------------------------------------
Key: ISPN-1980
URL: https://issues.jboss.org/browse/ISPN-1980
Project: Infinispan
Issue Type: Bug
Components: Querying
Affects Versions: 5.1.4.CR1
Reporter: Israel Lacerra
Assignee: Israel Lacerra
Fix For: 5.2.0.FINAL
When a distributed query could get more results than HSQuery.maxResults, an exception is
thrown:
Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: 200,
Size: 200
at java.util.ArrayList.rangeCheck(ArrayList.java:571)
at java.util.ArrayList.get(ArrayList.java:349)
at
org.infinispan.query.clustered.DistributedIterator.current(DistributedIterator.java:140)
at
org.infinispan.query.clustered.DistributedIterator.next(DistributedIterator.java:116)
The correct behaviour is to limit the results up to HsQuery.maxResults
--
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6 comments
3 participants
participants (3)
-
Israel Lacerra (JIRA) -
Manik Surtani (JIRA)
-
Sanne Grinovero (JIRA)