Thanks Jon. Will look into and get back to you in case of any queries. Regards Ram
> -----Original Message----- > From: Jonathan Hsieh [mailto:[email protected]] > Sent: Monday, April 23, 2012 2:01 PM > To: [email protected] > Subject: Re: Additional fields written to HTD while writing > htableDescriptor > > Ram, > > The .tableinfo code ( > https://github.com/apache/hbase/blob/trunk/src/main/java/org/apache/had > oop/hbase/util/FSTableDescriptors.java#L502) > is similar to the .regioninfo write code ( > https://github.com/apache/hbase/blob/trunk/src/main/java/org/apache/had > oop/hbase/regionserver/HRegion.java#L716) > which also also dumps the stringified version of the structure. This > is > useful because we can dump the contents using 'hadoop -cat' without > having > to use some script to have a human-readable version of the data. > > I've used this during repairs: > https://github.com/jmhsieh/hbase-repair- > scripts/blob/master/dumpHriFile.rb ) > but it might be better to add a main to HRegionInfo and > FSTableDescriptor > that can open and dump the files. > > Jon. > > On Sun, Apr 22, 2012 at 11:58 PM, Ramkrishna.S.Vasudevan < > [email protected]> wrote: > > > Hi Devs > > > > > > > > Currently while creating htable descriptor after the column families > are > > persisted we write > > > > 2 new lines and the htable name also in the descriptor. But they are > not > > read anywhere? What is the significance of writing it? > > > > > > > > > > > > Regards > > > > Ram > > > > > > > -- > // Jonathan Hsieh (shay) > // Software Engineer, Cloudera > // [email protected]
