Lucene Flex

2010-02-23 Thread Fuad Efendi
Is SOLR compatible with Lucene 3* or Flex branch?

Range Queries, Geospatial

2010-02-16 Thread Fuad Efendi
://en.wikipedia.org/wiki/Geohash) I haven't tried Local Lucene and SOLR-773 yet. Thanks, Fuad Efendi +1 416-993-2060 http://www.tokenizer.ca/

RE: Range Queries, Geospatial

2010-02-16 Thread Fuad Efendi
Most of SOLR-773 is incorporated into trunk at this point w/ the exception of Cartesian Tier filtering (and, more generically, intelligent field type specific spatial filtering via SOLR-1568). I hope to complete that in the next week or so. Geohash is in and supported by Solr right now.

[jira] Commented: (SOLR-1764) While indexing a java.lang.IllegalStateException: Can't overwrite cause exception is thrown

2010-02-09 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-1764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12831458#action_12831458 ] Fuad Efendi commented on SOLR-1764: --- Funny, it might happen that this is not a problem

[jira] Commented: (SOLR-1764) While indexing a java.lang.IllegalStateException: Can't overwrite cause exception is thrown

2010-02-08 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-1764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12831268#action_12831268 ] Fuad Efendi commented on SOLR-1764: --- Michael, Which version of Java are you using? I

[jira] Issue Comment Edited: (SOLR-1764) While indexing a java.lang.IllegalStateException: Can't overwrite cause exception is thrown

2010-02-08 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-1764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12831268#action_12831268 ] Fuad Efendi edited comment on SOLR-1764 at 2/9/10 2:48 AM

[jira] Issue Comment Edited: (SOLR-1764) While indexing a java.lang.IllegalStateException: Can't overwrite cause exception is thrown

2010-02-08 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-1764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12831268#action_12831268 ] Fuad Efendi edited comment on SOLR-1764 at 2/9/10 2:51 AM

[jira] Closed: (SOLR-711) SimpleFacets: Performance Boost for Tokenized Fields for smaller DocSet using Term Vectors

2008-12-17 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-711?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi closed SOLR-711. Resolution: Fixed Thanks Shalin for pointing to SOLR-475 which is very advanced solution to term counting

[jira] Commented: (SOLR-667) Alternate LRUCache implementation

2008-09-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-667?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12635221#action_12635221 ] Fuad Efendi commented on SOLR-667: -- Paul, Yonik, thanks for your efforts; BTW

[jira] Created: (SOLR-711) SimpleFacets: Performance Boost for Tokenized Fields for smaller DocSet using Term Vectors

2008-08-19 Thread Fuad Efendi (JIRA)
Project: Solr Issue Type: Improvement Components: search Affects Versions: 1.3 Reporter: Fuad Efendi Fix For: 1.4 From [url]http://www.nabble.com/SimpleFacets%3A-Performance-Boost-for-Tokenized-Fields-td19033760.html[/url]: Scenario: - 10,000,000

[jira] Updated: (SOLR-711) SimpleFacets: Performance Boost for Tokenized Fields for smaller DocSet using Term Vectors

2008-08-19 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-711?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated SOLR-711: - Comment: was deleted SimpleFacets: Performance Boost for Tokenized Fields for smaller DocSet using Term

[jira] Updated: (SOLR-711) SimpleFacets: Performance Boost for Tokenized Fields for smaller DocSet using Term Vectors

2008-08-19 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-711?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated SOLR-711: - Description: From [http://www.nabble.com/SimpleFacets%3A-Performance-Boost-for-Tokenized-Fields

[jira] Updated: (SOLR-711) SimpleFacets: Performance Boost for Tokenized Fields for smaller DocSet using Term Vectors

2008-08-19 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-711?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated SOLR-711: - Description: From [http://www.nabble.com/SimpleFacets%3A-Performance-Boost-for-Tokenized-Fields

Re: Only 3 issues left

2008-08-18 Thread Fuad Efendi
such as... using Term Vectors for fast faceting on tokenized... but it is in TODOs of source files! cNET data was so small when SimpleFacets were born, only 40 docs... Quoting Shalin Shekhar Mangar [EMAIL PROTECTED]: Only 3.so

[jira] Created: (SOLR-671) Range queries with 'slong' field type do not retrieve correct results

2008-08-02 Thread Fuad Efendi (JIRA)
=sdouble class=solr.SortableDoubleField sortMissingLast=true omitNorms=true/ field name=timestamp type=slong indexed=true stored=true/ Reporter: Fuad Efendi Range queries always return all results (do not filter): timestamp:[1019386401114 TO 1219386401114] lst name=debug str name

[jira] Updated: (SOLR-671) Range queries with 'slong' field type do not retrieve correct results

2008-08-02 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated SOLR-671: - Priority: Blocker (was: Major) Affects Version/s: 1.3 Range queries with 'slong' field type

[jira] Updated: (SOLR-671) Range queries with 'slong' field type do not retrieve correct results

2008-08-02 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated SOLR-671: - Priority: Trivial (was: Blocker) Issue Type: Test (was: Bug) I executed another query which works

[jira] Updated: (SOLR-671) Range queries with 'slong' field type do not retrieve correct results

2008-08-02 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated SOLR-671: - Priority: Major (was: Trivial) Issue Type: Bug (was: Test) Here is test case, similar

[jira] Issue Comment Edited: (SOLR-671) Range queries with 'slong' field type do not retrieve correct results

2008-08-02 Thread Fuad Efendi (JIRA)
=true omitNorms=true/ field name=timestamp type=slong indexed=true stored=true/ Reporter: Fuad Efendi Original Estimate: 168h Remaining Estimate: 168h Range queries always return all results (do not filter): timestamp:[1019386401114 TO 1219386401114] lst name=debug str name

[jira] Commented: (SOLR-671) Range queries with 'slong' field type do not retrieve correct results

2008-08-02 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-671?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12619227#action_12619227 ] Fuad Efendi commented on SOLR-671: -- {code} long time1

[jira] Updated: (SOLR-671) Range queries with 'slong' field type do not retrieve correct results

2008-08-02 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated SOLR-671: - Priority: Trivial (was: Major) Issue Type: Test (was: Bug) Affects Version/s

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-08-01 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12619058#action_12619058 ] Fuad Efendi commented on SOLR-665: -- Guys at LingPipe (Natural Language Processing) http

[jira] Commented: (SOLR-667) Alternate LRUCache implementation

2008-07-31 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-667?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12618750#action_12618750 ] Fuad Efendi commented on SOLR-667: -- bq. ...safety, where nothing bad ever happens

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-31 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12618766#action_12618766 ] Fuad Efendi commented on SOLR-665: -- I don't think ConcurrentHashMap will improve performance

[jira] Commented: (SOLR-667) Alternate LRUCache implementation

2008-07-31 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-667?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12618805#action_12618805 ] Fuad Efendi commented on SOLR-667: -- Paul, I have never ever suggested to use 'volatile

[jira] Commented: (SOLR-667) Alternate LRUCache implementation

2008-07-31 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-667?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12618824#action_12618824 ] Fuad Efendi commented on SOLR-667: -- Thanks Yonik, I even guess that in some cases

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-30 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12618339#action_12618339 ] Fuad Efendi commented on SOLR-665: -- Nobble, thanks for feedback! Of course my code is buggy

[jira] Issue Comment Edited: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-30 Thread Fuad Efendi (JIRA)
Type: Improvement Affects Versions: 1.3 Environment: JRockit R27 (Java 6) Reporter: Fuad Efendi Attachments: ConcurrentFIFOCache.java, ConcurrentFIFOCache.java, ConcurrentLRUCache.java, ConcurrentLRUWeakCache.java, ConcurrentLRUWeakCache.java

[jira] Issue Comment Edited: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-30 Thread Fuad Efendi (JIRA)
Environment: JRockit R27 (Java 6) Reporter: Fuad Efendi Attachments: ConcurrentFIFOCache.java, ConcurrentFIFOCache.java, ConcurrentLRUCache.java, ConcurrentLRUWeakCache.java, ConcurrentLRUWeakCache.java, ConcurrentLRUWeakCache.java, FIFOCache.java Original Estimate

[jira] Updated: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-30 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated SOLR-665: - Attachment: SimplestLRUCache.java FIFO Cache (Unsynchronized): 9x times performance boost

[jira] Updated: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-30 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated SOLR-665: - Attachment: SimplestLRUCache.java FIFO Cache (Unsynchronized): 9x times performance boost

[jira] Updated: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-30 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated SOLR-665: - Attachment: (was: ConcurrentLRUWeakCache.java) FIFO Cache (Unsynchronized): 9x times performance

[jira] Updated: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-30 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated SOLR-665: - Attachment: (was: ConcurrentLRUWeakCache.java) FIFO Cache (Unsynchronized): 9x times performance

[jira] Updated: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-30 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated SOLR-665: - Attachment: (was: SimplestLRUCache.java) FIFO Cache (Unsynchronized): 9x times performance boost

[jira] Updated: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-30 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated SOLR-665: - Attachment: SimplestConcurrentLRUCache.java FIFO Cache (Unsynchronized): 9x times performance boost

[jira] Created: (SOLR-669) SOLR currently does not support caching for (Query, FacetFieldList)

2008-07-30 Thread Fuad Efendi (JIRA)
Affects Versions: 1.3 Reporter: Fuad Efendi It is huge performance bottleneck and it describes huge difference between qtime and SolrJ's elapsedTime. I quickly browsed SolrIndexSearcher: it caches only (Key, DocSet/DocList Lucene Ids) key-value pairs and it does not have cache

[jira] Updated: (SOLR-669) SOLR currently does not support caching for (Query, FacetFieldList)

2008-07-30 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated SOLR-669: - Remaining Estimate: 1680h (was: 0.03h) Original Estimate: 1680h (was: 0.03h) SOLR currently does

[jira] Issue Comment Edited: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-30 Thread Fuad Efendi (JIRA)
Affects Versions: 1.3 Environment: JRockit R27 (Java 6) Reporter: Fuad Efendi Attachments: ConcurrentFIFOCache.java, ConcurrentFIFOCache.java, ConcurrentLRUCache.java, ConcurrentLRUWeakCache.java, FIFOCache.java, SimplestConcurrentLRUCache.java Original Estimate: 672h

[jira] Issue Comment Edited: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-30 Thread Fuad Efendi (JIRA)
: JRockit R27 (Java 6) Reporter: Fuad Efendi Attachments: ConcurrentFIFOCache.java, ConcurrentFIFOCache.java, ConcurrentLRUCache.java, ConcurrentLRUWeakCache.java, FIFOCache.java, SimplestConcurrentLRUCache.java Original Estimate: 672h Remaining Estimate: 672h

[jira] Commented: (SOLR-669) SOLR currently does not support caching for (Query, FacetFieldList)

2008-07-30 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12618574#action_12618574 ] Fuad Efendi commented on SOLR-669: -- This piece of code in SimpleFacets: {code

[jira] Updated: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-29 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated SOLR-665: - Attachment: ConcurrentLRUWeakCache.java bug fix FIFO Cache (Unsynchronized): 9x times performance boost

[jira] Updated: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-29 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated SOLR-665: - Attachment: ConcurrentLRUWeakCache.java another bug... and AtomicReference is generic... never used

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617441#action_12617441 ] Fuad Efendi commented on SOLR-665: -- Regarding Thread Safety: - yes, we need synchronized

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617443#action_12617443 ] Fuad Efendi commented on SOLR-665: -- - Classes from java.util.concurrent.atomic designed

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617445#action_12617445 ] Fuad Efendi commented on SOLR-665: -- bq. bq. absolutely no need to synchronize get() method

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617454#action_12617454 ] Fuad Efendi commented on SOLR-665: -- bq. If multiple threads access this map concurrently

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617466#action_12617466 ] Fuad Efendi commented on SOLR-665: -- Why? We have PoC at least, and we know the bottleneck

[jira] Reopened: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi reopened SOLR-665: -- get() method do not need to be synchronized for FIFO cache. Unsynchronized object retrieval

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617481#action_12617481 ] Fuad Efendi commented on SOLR-665: -- bq. ...and at least one of the threads modifies the map

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617482#action_12617482 ] Fuad Efendi commented on SOLR-665: -- ConcurrentModificationException is thrown only when we

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617520#action_12617520 ] Fuad Efendi commented on SOLR-665: -- Shalin, we are already using _AtomicLong of Java 5_; JVM

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617523#action_12617523 ] Fuad Efendi commented on SOLR-665: -- We need to invite Doug Lea to this discussion... http

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617529#action_12617529 ] Fuad Efendi commented on SOLR-665: -- concerns are probably because of misunderstanding

[jira] Issue Comment Edited: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
) Reporter: Fuad Efendi Attachments: FIFOCache.java Original Estimate: 672h Remaining Estimate: 672h Attached is modified version of LRUCache where 1. map = new LinkedHashMap(initialSize, 0.75f, false) - so that reordering/true (performance bottleneck of LRU) is replaced

[jira] Issue Comment Edited: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
--- Key: SOLR-665 URL: https://issues.apache.org/jira/browse/SOLR-665 Project: Solr Issue Type: Improvement Affects Versions: 1.3 Environment: JRockit R27 (Java 6) Reporter: Fuad Efendi

[jira] Issue Comment Edited: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
Issue Type: Improvement Affects Versions: 1.3 Environment: JRockit R27 (Java 6) Reporter: Fuad Efendi Attachments: FIFOCache.java Original Estimate: 672h Remaining Estimate: 672h Attached is modified version of LRUCache where 1. map = new

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617562#action_12617562 ] Fuad Efendi commented on SOLR-665: -- {quote}Simply replacing synchronized

[jira] Issue Comment Edited: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
Environment: JRockit R27 (Java 6) Reporter: Fuad Efendi Attachments: FIFOCache.java Original Estimate: 672h Remaining Estimate: 672h Attached is modified version of LRUCache where 1. map = new LinkedHashMap(initialSize, 0.75f, false) - so that reordering/true (performance

[jira] Issue Comment Edited: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
://issues.apache.org/jira/browse/SOLR-665 Project: Solr Issue Type: Improvement Affects Versions: 1.3 Environment: JRockit R27 (Java 6) Reporter: Fuad Efendi Attachments: FIFOCache.java Original Estimate: 672h Remaining Estimate: 672h

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617639#action_12617639 ] Fuad Efendi commented on SOLR-665: -- This is extremely simple Concurrent LRU, I spent an hour

[jira] Issue Comment Edited: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
: https://issues.apache.org/jira/browse/SOLR-665 Project: Solr Issue Type: Improvement Affects Versions: 1.3 Environment: JRockit R27 (Java 6) Reporter: Fuad Efendi Attachments: FIFOCache.java Original Estimate: 672h Remaining Estimate

[jira] Issue Comment Edited: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
: JRockit R27 (Java 6) Reporter: Fuad Efendi Attachments: FIFOCache.java Original Estimate: 672h Remaining Estimate: 672h Attached is modified version of LRUCache where 1. map = new LinkedHashMap(initialSize, 0.75f, false) - so that reordering/true (performance bottleneck

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617655#action_12617655 ] Fuad Efendi commented on SOLR-665: -- bq. The eviction code looks like it would be relatively

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617657#action_12617657 ] Fuad Efendi commented on SOLR-665: -- Lars, I used FIFO because it is extremely simple to get

[jira] Issue Comment Edited: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
-665 URL: https://issues.apache.org/jira/browse/SOLR-665 Project: Solr Issue Type: Improvement Affects Versions: 1.3 Environment: JRockit R27 (Java 6) Reporter: Fuad Efendi Attachments: FIFOCache.java Original Estimate

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617668#action_12617668 ] Fuad Efendi commented on SOLR-665: -- bq. No, it is not! Your analysis seems to ignore

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617673#action_12617673 ] Fuad Efendi commented on SOLR-665: -- bq. The it references the map. It says explicitely

[jira] Issue Comment Edited: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
-665 URL: https://issues.apache.org/jira/browse/SOLR-665 Project: Solr Issue Type: Improvement Affects Versions: 1.3 Environment: JRockit R27 (Java 6) Reporter: Fuad Efendi Attachments: FIFOCache.java Original Estimate: 672h

[jira] Issue Comment Edited: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
Versions: 1.3 Environment: JRockit R27 (Java 6) Reporter: Fuad Efendi Attachments: FIFOCache.java Original Estimate: 672h Remaining Estimate: 672h Attached is modified version of LRUCache where 1. map = new LinkedHashMap(initialSize, 0.75f, false) - so

[jira] Issue Comment Edited: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
Environment: JRockit R27 (Java 6) Reporter: Fuad Efendi Attachments: FIFOCache.java Original Estimate: 672h Remaining Estimate: 672h Attached is modified version of LRUCache where 1. map = new LinkedHashMap(initialSize, 0.75f, false) - so that reordering/true (performance

[jira] Issue Comment Edited: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
Environment: JRockit R27 (Java 6) Reporter: Fuad Efendi Attachments: FIFOCache.java Original Estimate: 672h Remaining Estimate: 672h Attached is modified version of LRUCache where 1. map = new LinkedHashMap(initialSize, 0.75f, false) - so that reordering/true (performance

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617684#action_12617684 ] Fuad Efendi commented on SOLR-665: -- bq. Fuad is after fastest-possible reads, everybody

[jira] Issue Comment Edited: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
: Fuad Efendi Attachments: FIFOCache.java Original Estimate: 672h Remaining Estimate: 672h Attached is modified version of LRUCache where 1. map = new LinkedHashMap(initialSize, 0.75f, false) - so that reordering/true (performance bottleneck of LRU) is replaced to insertion

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617692#action_12617692 ] Fuad Efendi commented on SOLR-665: -- BTW there is almost no any functional difference between

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-28 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617699#action_12617699 ] Fuad Efendi commented on SOLR-665: -- Paul, I want to do it... understand me, since February I

[jira] Created: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-27 Thread Fuad Efendi (JIRA)
: 1.3 Environment: JRockit R27 (Java 6) Reporter: Fuad Efendi Attached is modified version of LRUCache where 1. map = new LinkedHashMap(initialSize, 0.75f, false) - so that reordering/true (performance bottleneck of LRU) is replaced to insertion-order/false (so that it became

[jira] Updated: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-27 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fuad Efendi updated SOLR-665: - Attachment: FIFOCache.java FIFO Cache (Unsynchronized): 9x times performance boost

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-27 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617357#action_12617357 ] Fuad Efendi commented on SOLR-665: -- I renamed to FIFOCache just before opening an issue

[jira] Commented: (SOLR-665) FIFO Cache (Unsynchronized): 9x times performance boost

2008-07-27 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12617359#action_12617359 ] Fuad Efendi commented on SOLR-665: -- Almost forgot: I am estimating performance gains basing

[jira] Commented: (SOLR-653) remove overwrite command from solrj API

2008-07-25 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12616909#action_12616909 ] Fuad Efendi commented on SOLR-653: -- Thanks Ryan, Another question, add

[jira] Commented: (SOLR-653) remove overwrite command from solrj API

2008-07-24 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12616667#action_12616667 ] Fuad Efendi commented on SOLR-653: -- Will it overwrite by default? I need to update document

solr http 500 look

2008-07-20 Thread Fuad Efendi
What about commenting out this piece of outdated code in SolrServlet: } catch (Throwable e) { SolrException.log(log,e); sendErr(500, SolrException.toStr(e), request, response); } For instance, SUN Java 5 not necessarily has resources to output OutOfMemoryError including stack

solr http 500 look

2008-07-20 Thread Fuad Efendi
What about commenting out this piece of outdated code in SolrServlet: } catch (Throwable e) { SolrException.log(log,e); sendErr(500, SolrException.toStr(e), request, response); } For instance, SUN Java 5 not necessarily has resources to output OutOfMemoryError including stack trace;

RE: LRUCache - synchronized!?

2008-04-27 Thread Fuad Efendi
What, ConcurrentHashMap? I briefly considered it when I threw the caching stuff together... but the key here is that it's an LRUCache using LinkedHashMap, and there is no ConcurrentLinkedHashMap. -Yonik There is a lot more... Ask Doug Lea, only small piece of his work is part of Java 5/6,

RE: LRUCache - synchronized!?

2008-04-05 Thread Fuad Efendi
CPU in 4-CPU system when faceting is enabled. Even get() method is synchronized... I need to learn how to use plugin jars, don't want to alter source... Thanks! On 1-Apr-08, at 6:58 PM, Fuad Efendi wrote: Can we have anything better? I can't use 4-CPUs :( Thanks! You can have anything

LRUCache - synchronized!?

2008-04-01 Thread Fuad Efendi
Can we have anything better? I can't use 4-CPUs :( Thanks! P.S. Blocked on lock LRUCache.java:128 V.555343 7/11/07

RE: Default Logging: OFF

2008-02-15 Thread Fuad Efendi
Thanks... I am thinking about making *persistent* runtime configuration options (available via SOLR admin screen)... It would be best option... Of course we can write (global) config file and put it somewhere, even for people who would expect the JVM default configuration to work - many people

RE: Default Logging: OFF

2008-02-14 Thread Fuad Efendi
Currently, default settings output UPDATE messages (thousands per second in my case). Is it WARNING/SEVERE setting in SOLR source? I disagree that the default should be off. Logging doesn't impact performance that much unless it is set to something like FINEST. I don't think you want to

Default Logging: OFF

2008-02-12 Thread Fuad Efendi
Hi, How to set *default* SOLR logging level to OFF? My logs quickly become very huge...

[jira] Commented: (SOLR-127) Make Solr more friendly to external HTTP caches

2008-02-08 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12567067#action_12567067 ] Fuad Efendi commented on SOLR-127: -- In my configuration I do not need SOLR caching at all

[jira] Commented: (SOLR-127) Make Solr more friendly to external HTTP caches

2008-02-08 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12567072#action_12567072 ] Fuad Efendi commented on SOLR-127: -- Regarding HTTP-Caching-Load-Balancer between SOLR

[jira] Commented: (SOLR-127) Make Solr more friendly to external HTTP caches

2008-02-08 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12567077#action_12567077 ] Fuad Efendi commented on SOLR-127: -- Thomas, Walter, Finally I agree, thanks! Middleware

[jira] Commented: (SOLR-127) Make Solr more friendly to external HTTP caches

2008-02-08 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12567064#action_12567064 ] Fuad Efendi commented on SOLR-127: -- I agree. Caching Load Balancer between SOLR and APP

[jira] Commented: (SOLR-127) Make Solr more friendly to external HTTP caches

2008-02-08 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12567081#action_12567081 ] Fuad Efendi commented on SOLR-127: -- Fortunately, we are not using 404 trying to retrieve

RE: /example/solr/bin is empty in trunk

2008-02-08 Thread Fuad Efendi
Try ant example in the base dir to build the example. Thanks, it works

[jira] Commented: (SOLR-127) Make Solr more friendly to external HTTP caches

2008-02-07 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12566865#action_12566865 ] Fuad Efendi commented on SOLR-127: -- This is an alternative to initially proposed HTTP

[jira] Commented: (SOLR-127) Make Solr more friendly to external HTTP caches

2008-02-07 Thread Fuad Efendi (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12566869#action_12566869 ] Fuad Efendi commented on SOLR-127: -- Of course ETag etc. will synchronize caches; but anyway

/example/solr/bin is empty in trunk

2008-02-07 Thread Fuad Efendi
Is it correct?.. I want to try distribution/replication in v.2.3

[no subject]

2007-07-23 Thread Fuad Efendi
A little inconvenience: published API have missed some classes such as WordDelimiterFilter... Thanks, Fuad http://www.tokenizer.org

RE: Broken Backward Compatibility

2007-06-19 Thread Fuad Efendi
I am not sure, didn't have a time to check all details... Simply: old version of an application tried to send delete request, and could not parse response due to (possible) schema changes and hardcoded tag values... I am not using version number in URL for delete POSTs... Thanks -Original

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