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https://issues.apache.org/jira/browse/LUCENE-1591?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12988847#comment-12988847
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Michael McCandless edited comment on LUCENE-1591 at 1/31/11 7:12 PM:
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I also tested the latest Xerces release (2.11) and it hits the same exception 
as above.

Feel free to go vote for XERCESJ-1257!

I'll just revert to our patched JAR (based on Xerces 2.9.1).

      was (Author: mikemccand):
    I also tested the latest Xerces release (2.11) and it hits the same 
exception as above.

Feel free to go vote for XERCES-1257!

I'll just revert to our patched JAR (based on Xerces 2.9.1).
  
> Enable bzip compression in benchmark
> ------------------------------------
>
>                 Key: LUCENE-1591
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1591
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: contrib/benchmark
>            Reporter: Shai Erera
>            Assignee: Mark Miller
>             Fix For: 2.9, 3.1, 4.0
>
>         Attachments: LUCENE-1591.patch, LUCENE-1591.patch, LUCENE-1591.patch, 
> LUCENE-1591.patch, LUCENE-1591.patch, LUCENE-1591.patch, LUCENE-1591.patch, 
> LUCENE-1591.patch, commons-compress-dev20090413.jar, 
> commons-compress-dev20090413.jar
>
>
> bzip compression can aid the benchmark package by not requiring extracting 
> bzip files (such as enwiki) in order to index them. The plan is to add a 
> config parameter bzip.compression=true/false and in the relevant tasks either 
> decompress the input file or compress the output file using the bzip streams.
> It will add a dependency on ant.jar which contains two classes similar to 
> GZIPOutputStream and GZIPInputStream which compress/decompress files using 
> the bzip algorithm.
> bzip is known to be superior in its compression performance to the gzip 
> algorithm (~20% better compression), although it does the 
> compression/decompression a bit slower.
> I wil post a patch which adds this parameter and implement it in 
> LineDocMaker, EnwikiDocMaker and WriteLineDoc task. Maybe even add the 
> capability to DocMaker or some of the super classes, so it can be inherited 
> by all sub-classes.

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