You are right, Grant.Michael, Anmol, let's move this to the kamikaze mailing list: http://groups.google.com/group/kamikaze-users
Michael, I have added you by default. -John On Thu, Apr 30, 2009 at 4:37 PM, Grant Ingersoll <gsing...@apache.org>wrote: > Does Kamikaze have a mailing list? It seems like, to me anyway, this > conversation would be more appropriate for that list as it is about > Kamikaze, not Lucene. > > -Grant > > > On Apr 30, 2009, at 2:42 PM, molz wrote: > > >> Right on. >> >> -1 if not found, index in the sorted set if found. >> >> Anmol >> >> >> >> Michael Mastroianni wrote: >> >>> >>> Thanks, Anmol. Just so I'm clear on this: findWithIndex(foo) returns -1 >>> if foo is not found, and some positive integer if it is? >>> >>> regards, >>> Michael >>> >>> -----Original Message----- >>> From: molz [mailto:anmol.bha...@gmail.com] >>> Sent: Thursday, April 30, 2009 3:33 PM >>> To: java-user@lucene.apache.org >>> Subject: RE: kamikaze >>> >>> >>> >>> Hi, >>> >>> That method needs to be deprecated. Please use findWithIndex() instead. >>> I >>> will deprecate that method in the next release. Also, I will enable line >>> numbers in it. >>> >>> Anmol >>> >>> >>> >>> >>> Michael Mastroianni wrote: >>> >>>> >>>> Hi-- Using the 1.0.7 jar file, I am having problems with occasional >>>> ArrayIndexOutOfBoundsExceptions and StackOverFlowErrors when trying to >>>> do a find in a P4DocIdSet. Here is a unit test that I can reliably get >>>> to generate a StackOverFlowError. Have you seen this before? Since I'm >>>> using the jar file, I can't really do much debugging of this one. >>>> >>>> regards, >>>> Michael >>>> >>>> >>>> public void testForOutOfBounds() >>>> { >>>> Random rand = new Random(System.currentTimeMillis()); >>>> int maxDoc = 350000; >>>> ArrayList<Integer> nums = new ArrayList<Integer>(); >>>> HashSet<Integer> seen = new HashSet<Integer>(); >>>> for(int i=0; i < 68; ++i) >>>> { >>>> int nextDoc = rand.nextInt(maxDoc); >>>> if(seen.contains(nextDoc)) >>>> { >>>> while(seen.contains(nextDoc)) >>>> { >>>> nextDoc = rand.nextInt(maxDoc); >>>> } >>>> } >>>> nums.add(nextDoc); >>>> seen.add(nextDoc); >>>> } >>>> Collections.sort(nums); >>>> DocSet docs = new P4DDocIdSet(); >>>> for (Integer integer : nums) >>>> { >>>> docs.addDoc(integer); >>>> } >>>> boolean got = docs.find(403); >>>> } >>>> >>>> -----Original Message----- >>>> From: molz [mailto:anmol.bha...@gmail.com] >>>> Sent: Wednesday, April 29, 2009 10:58 PM >>>> To: java-user@lucene.apache.org >>>> Subject: RE: kamikaze >>>> >>>> >>>> >>>> Hi Michael, >>>> >>>> 2 Questions. >>>> >>>> 1. What version of Kamikaze are you running with? >>>> 2. Can you try the snippet below and let me know if it fails ? I ran >>>> >>> it >>> >>>> 20 >>>> times and it did not fail. Maybe there is some difference in the >>>> utitlity >>>> methods you have ? I am still trying to track down if anything is off >>>> >>> at >>> >>>> my >>>> end but does not seem to be. >>>> >>>> public void testMultipleIntersections() >>>> { >>>> ArrayList<OpenBitSet> obs = new ArrayList<OpenBitSet>(); >>>> ArrayList<DocIdSet> docs = new ArrayList<DocIdSet>(); >>>> Random rand = new Random(System.currentTimeMillis()); >>>> int maxDoc = 350000; >>>> for(int i=0; i < 3; ++i) >>>> { >>>> int numdocs = rand.nextInt(maxDoc); >>>> ArrayList<Integer> nums = new >>>> ArrayList<Integer>(); >>>> HashSet<Integer> seen = new HashSet<Integer>(); >>>> for (int j = 0; j < numdocs; j++) >>>> { >>>> int nextDoc = rand.nextInt(maxDoc); >>>> if(seen.contains(nextDoc)) >>>> { >>>> while(seen.contains(nextDoc)) >>>> { >>>> nextDoc = >>>> rand.nextInt(maxDoc); >>>> } >>>> } >>>> nums.add(nextDoc); >>>> seen.add(nextDoc); >>>> } >>>> Collections.sort(nums); >>>> obs.add(createObs(nums, maxDoc)); >>>> docs.add(createDocSet(nums)); >>>> } >>>> OpenBitSet base = obs.get(0); >>>> for(int i = 1; i < obs.size(); ++i) >>>> { >>>> base.intersect(obs.get(i)); >>>> } >>>> >>>> AndDocIdSet ands = new AndDocIdSet(docs); >>>> long card1 = base.cardinality(); >>>> long card2 = ands.size(); >>>> System.out.println(card1+":"+card2); >>>> assertEquals(card1, card2); >>>> } >>>> >>>> >>>> private OpenBitSet createObs(ArrayList<Integer> nums, int maxDoc) >>>> >>> { >>> >>>> OpenBitSet bitSet = new OpenBitSet(maxDoc); >>>> for(int num:nums) >>>> bitSet.set(num); >>>> return bitSet; >>>> } >>>> >>>> private DocIdSet createDocSet(ArrayList<Integer> nums) { >>>> DocSet p4d = DocSetFactory.getDocSetInstance(0, 35000000, >>>> >>> 200000, >>> >>>> DocSetFactory.FOCUS.OPTIMAL); >>>> for(int num:nums) >>>> p4d.addDoc(num); >>>> return p4d; >>>> } >>>> >>>> I even tried with the following >>>> >>>> private DocIdSet createDocSet(ArrayList<Integer> nums) { >>>> P4DDocIdSet p4d = new P4DDocIdSet(); >>>> for(int num:nums) >>>> p4d.addDoc(num); >>>> return p4d; >>>> } >>>> >>>> >>>> The NPE you mention in the previous emails has been identified as a >>>> >>> bug >>> >>>> and >>>> will be fixed in the next release (in a day or two). >>>> >>>> Thanks, >>>> Anmol >>>> >>>> >>>> -- >>>> View this message in context: >>>> http://www.nabble.com/kamikaze-tp23224760p23307098.html >>>> Sent from the Lucene - Java Users mailing list archive at Nabble.com. >>>> >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >>>> For additional commands, e-mail: java-user-h...@lucene.apache.org >>>> >>>> >>>> >>>> This e-mail message, and any attachments, is intended only for the use >>>> >>> of >>> >>>> the individual or entity identified in the alias address of this >>>> >>> message >>> >>>> and may contain information that is confidential, privileged and >>>> >>> subject >>> >>>> to legal restrictions and penalties regarding its unauthorized >>>> >>> disclosure >>> >>>> and use. Any unauthorized review, copying, disclosure, use or >>>> >>> distribution >>> >>>> is strictly prohibited. If you have received this e-mail message in >>>> >>> error, >>> >>>> please notify the sender immediately by reply e-mail and delete this >>>> message, and any attachments, from your system. Thank you. >>>> >>>> >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >>>> For additional commands, e-mail: java-user-h...@lucene.apache.org >>>> >>>> >>>> >>>> >>> -- >>> View this message in context: >>> http://www.nabble.com/kamikaze-tp23224760p23322582.html >>> Sent from the Lucene - Java Users mailing list archive at Nabble.com. >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >>> For additional commands, e-mail: java-user-h...@lucene.apache.org >>> >>> >>> >>> This e-mail message, and any attachments, is intended only for the use of >>> the individual or entity identified in the alias address of this message >>> and may contain information that is confidential, privileged and subject >>> to legal restrictions and penalties regarding its unauthorized disclosure >>> and use. 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