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From Jean-Marc Spaggiari <jean-m...@spaggiari.org>
Subject Re: URISyntaxException for HFile
Date Fri, 20 Feb 2015 13:13:49 GMT
Can you download the file locally and open it with an hex editor? What are
the first bytes?

2015-02-19 22:49 GMT-05:00 Ted Yu <yuzhihong@gmail.com>:

> I tried the following command on a 1.0 cluster (with hadoop 2.6.0):
>
> hbase org.apache.hadoop.hbase.io.hfile.HFile -v -p -m -f
>
> hdfs://host:8020/apps/hbase/data/data/default/IntegrationTestBigLinkedList/ff8057539592353c32abb28dcb77dae5/meta/bc21d67076ae4976982babdca66754a1
>
> Here is the tail of output:
>
> Mid-key:
>
> \x00\x10\x95\xDF%\x9F\x98BB\x87D\x9E\xD9\xF0\xB5\xF7\xD98\x04metacm\x7F\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF
> Bloom filter:
>     BloomSize: 8192
>     No of Keys in bloom: 6114
>     Max Keys for bloom: 6831
>     Percentage filled: 90%
>     Number of chunks: 1
>     Comparator: RawBytesComparator
> Delete Family Bloom filter:
>     Not present
>
> What hadoop / hbase release are you using ?
>
> Is there anything else in the output ?
>
> Cheers
>
> On Thu, Feb 19, 2015 at 5:36 PM, Krishna <research800@gmail.com> wrote:
>
> > Hi,
> >
> > I'm getting this strange error when trying to view the contents of HFile.
> > What is wrong here? Thanks for the help.
> >
> > $> hbase org.apache.hadoop.hbase.io.hfile.HFile -v -p -m -f
> > hdfs://<ip>:8020/hbase/data/default/<tablename>/<dir>/<cf>/<hfilename>
> >
> > Exception in thread "main" java.lang.IllegalArgumentException:
> > java.net.URISyntaxException: Illegal character in scheme name at index 0:
> > hdfs://<ip>:8020/hbase/data/default/<tablename>/<dir>/<cf>/<hfilename>
> > at org.apache.hadoop.fs.Path.initialize(Path.java:206)
> > at org.apache.hadoop.fs.Path.<init>(Path.java:172)
> > at
> >
> >
> org.apache.hadoop.hbase.io.hfile.HFilePrettyPrinter.parseOptions(HFilePrettyPrinter.java:133)
> > at
> >
> >
> org.apache.hadoop.hbase.io.hfile.HFilePrettyPrinter.run(HFilePrettyPrinter.java:183)
> > at org.apache.hadoop.hbase.io.hfile.HFile.main(HFile.java:784)
> >
>

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