On Fri, 15 Feb 2008 16:31:07 +0200, Michael McCandless <[EMAIL PROTECTED]> wrote:


OK I found one case that can cause the assert to trip incorrectly.

Are you using empty string field names?
Not. May be empty content of the field.

I have another question.
I see you use asserts in code 2.3.0 instead of Exceptions. Why it's not very informative?


I'll open a Jira issue & fix it on the 2.3 branch (so this is fixed in 2.3.1).

Thanks for reporting this!

Mike

Sergey Kabashnyuk wrote:

stack trace
java.lang.AssertionError
at org.apache.lucene.index.TermInfosWriter.add (TermInfosWriter.java:143) at org.apache.lucene.index.DocumentsWriter.appendPostings (DocumentsWriter.java:2290) at org.apache.lucene.index.DocumentsWriter.writeSegment (DocumentsWriter.java:1985) at org.apache.lucene.index.DocumentsWriter.flush (DocumentsWriter.java:539) at org.apache.lucene.index.IndexWriter.doFlush (IndexWriter.java:2497) at org.apache.lucene.index.IndexWriter.flush (IndexWriter.java:2397) at org.apache.lucene.index.IndexWriter.closeInternal (IndexWriter.java:1204) at org.apache.lucene.index.IndexWriter.close (IndexWriter.java:1178) at org.apache.lucene.index.IndexWriter.close (IndexWriter.java:1153)

Where I can find CheckIndex.tool ?

Sergey Kabashnyuk


Can you provide the full stack trace, and any details of what you were doing when you tripped that assert?

Another thing to try is to run the org.apache.lucene.index.CheckIndex tool (new in 2.3) to check your 2.2 index. It's possible your 2.2 index has some undetected corruption which this new assert is detecting.

Mike

Sergey Kabashnyuk wrote:

Hi
I want to update  from lucene 2.2.0 to 2.3.0
but I have assert it TermInfosWriter line 143.

What is it mean
assert compareToLastTerm(fieldNumber, termText, termTextStart,
termTextLength) < 0 || (isIndex && termTextLength == 0 &&
lastTermTextLength == 0);

Can you help me?

Sergey Kabashnyuk

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