RE: "Merge of the inmemory files threw an exception" and diffs between 0.17.2 and 0.18.1

2008-10-31 Thread Deepika Khera
f the inmemory files threw an exception" and diffs between 0.17.2 and 0.18.1 So, Philippe reports that the problem goes away with 0.20-dev (trunk?): http://mahout.markmail.org/message/swmzreg6fnzf6icv We aren't totally clear on the structure of SVN for Hadoop, but it seems like it

RE: "Merge of the inmemory files threw an exception" and diffs between 0.17.2 and 0.18.1

2008-10-31 Thread Deepika Khera
] Sent: Tuesday, October 28, 2008 9:01 PM To: core-user@hadoop.apache.org Subject: Re: "Merge of the inmemory files threw an exception" and diffs between 0.17.2 and 0.18.1 Quick question (I haven't looked at your comparator code yet) - is this reproducible/consistent? On 10/28/08 11:

Re: "Merge of the inmemory files threw an exception" and diffs between 0.17.2 and 0.18.1

2008-10-30 Thread Grant Ingersoll
So, Philippe reports that the problem goes away with 0.20-dev (trunk?): http://mahout.markmail.org/message/swmzreg6fnzf6icv We aren't totally clear on the structure of SVN for Hadoop, but it seems like it is not fixed by this patch. On Oct 29, 2008, at 10:28 AM, Grant Ingersoll wrote:

Re: "Merge of the inmemory files threw an exception" and diffs between 0.17.2 and 0.18.1

2008-10-29 Thread Grant Ingersoll
We'll try it out... On Oct 28, 2008, at 3:00 PM, Arun C Murthy wrote: On Oct 27, 2008, at 7:05 PM, Grant Ingersoll wrote: Hi, Over in Mahout (lucene.a.o/mahout), we are seeing an oddity with some of our clustering code and Hadoop 0.18.1. The thread in context is at: http://mahout.mark

Re: "Merge of the inmemory files threw an exception" and diffs between 0.17.2 and 0.18.1

2008-10-28 Thread Devaraj Das
leComparator { > public GroupingComparator() { > super(IncrementalURLIndexKey.class, true); > } > > public int compare(WritableComparable a, WritableComparable b) { > IncrementalURLIndexKey key1 = (IncrementalURLIndexKey) a; > IncrementalURLIndexKey key2 = (Incrementa

Re: "Merge of the inmemory files threw an exception" and diffs between 0.17.2 and 0.18.1

2008-10-28 Thread Arun C Murthy
On Oct 27, 2008, at 7:05 PM, Grant Ingersoll wrote: Hi, Over in Mahout (lucene.a.o/mahout), we are seeing an oddity with some of our clustering code and Hadoop 0.18.1. The thread in context is at: http://mahout.markmail.org/message/vcyvlz2met7fnthr The problem seems to occur when going

RE: "Merge of the inmemory files threw an exception" and diffs between 0.17.2 and 0.18.1

2008-10-28 Thread Deepika Khera
@hadoop.apache.org Subject: Re: "Merge of the inmemory files threw an exception" and diffs between 0.17.2 and 0.18.1 I suppose I should add an actual question: Is this a bug or are we relying on a "feature" that has since been fixed? On Oct 27, 2008, at 10:05 PM, Grant Ingersoll wrote

Re: "Merge of the inmemory files threw an exception" and diffs between 0.17.2 and 0.18.1

2008-10-27 Thread Grant Ingersoll
I suppose I should add an actual question: Is this a bug or are we relying on a "feature" that has since been fixed? On Oct 27, 2008, at 10:05 PM, Grant Ingersoll wrote: Hi, Over in Mahout (lucene.a.o/mahout), we are seeing an oddity with some of our clustering code and Hadoop 0.18.1. Th

"Merge of the inmemory files threw an exception" and diffs between 0.17.2 and 0.18.1

2008-10-27 Thread Grant Ingersoll
Hi, Over in Mahout (lucene.a.o/mahout), we are seeing an oddity with some of our clustering code and Hadoop 0.18.1. The thread in context is at: http://mahout.markmail.org/message/vcyvlz2met7fnthr The problem seems to occur when going from 0.17.2 to 0.18.1. In the user logs, we are see