Hi,
For the below, may I insert into 'Customer' hbase table in the following way:
put 'Customer', 'rowkey', 'cf:json',
'{"Customer": {"Customer Detail":[{"CustomerNumber": "10000000001","DOB":
"01/01/01","Fname": "Fname1","Mname":"Mname1","Lname": "Lname1","address":
{"AddressType": "Home","AddressLine1" :"1.1.Address Line1",
"AddressLine2" :"1.1.Address Line2","AddressLine3" :"1.1.Address
Line3","AddressLine4" :"1.1.Address Line4","State" :"1.1.State","City"
:"1.1.City","Country" :"1.1.Country"}},{ "CustomerNumber": "10000000002","DOB":
"01/02/01","Fname": "Fname2","Mname": "Mname2","Lname": "Lname2","address":
[{"AddressType": "Home","AddressLine1" :"2.1.Address Line1","AddressLine2"
:"2.1.Address Line2","AddressLine3" :"2.1.Address Line3","AddressLine4"
:"2.1.Address Line4","State" :"2.1.State","City" :"2.1.City","Country"
:"2.1.Country"},{"AddressType": "Office","AddressLine1" :"2.2.Address
Line1","AddressLine2" :"2.2.Address Line2","AddressLine3" :"2.2.Address Line3",
"AddressLine4" :"2.2.Address Line4","State" :"2.2.State","City"
:"2.2.City","Country" :"2.2.Country"}]},{"CustomerNumber": "10000000003","DOB":
"01/03/01","Fname": "Fname3","Mname": "Mname3","Lname": "Lname3","address":
[{"AddressType": "Home","AddressLine1" :"3.1.Address Line1","AddressLine2"
:"3.1.Address Line2","AddressLine3" :"3.1.Address Line3","AddressLine4"
:"3.1.Address Line4","State" :"3.1.State","City" :"3.1.City","Country"
:"3.1.Country"},{"AddressType": "Office","AddressLine1" :"3.2.Address
Line1","AddressLine2" :"3.2.Address Line2","AddressLine3" :"3.2.Address
Line3","AddressLine4" :"3.2.Address Line4","State" :"3.2.State","City"
:"3.2.City","Country" :"3.2.Country"},{"AddressType": "Others","AddressLine1"
:"3.3.Address Line1","AddressLine2" :"3.3.Address Line2","AddressLine3"
:"3.3.Address Line3","AddressLine4" :"3.3.Address Line4","State"
:"3.3.State","City" :"3.3.City","Country" :"3.3.Country"}]},{"CustomerNumber":
"10000000004","DOB": "01/04/01","Fname": "Fname4","Mname": "Mname4","Lname":
"Lname4","address": [{"AddressType": "Home","AddressLine1" :"4.1.Address
Line1","AddressLine2" :"4.1.Address Line2","AddressLine3" :"4.1.Address
Line3","AddressLine4" :"4.1.Address Line4","State" :"4.1.State","City"
:"4.1.City","Country" :"4.1.Country"},{"AddressType": "Office","AddressLine1"
:"4.2.Address Line1","AddressLine2" :"4.2.Address Line2","AddressLine3"
:"4.2.Address Line3","AddressLine4" :"4.2.Address Line4","State"
:"4.2.State","City" :"4.2.City","Country" :"4.2.Country"},{"AddressType":
"Office2","AddressLine1" :"4.3.Address Line1","AddressLine2" :"4.3.Address
Line2","AddressLine3" :"4.3.Address Line3","AddressLine4" :"4.3.Address
Line4","State" :"4.3.State","City" :"4.3.City","Country"
:"4.3.Country"},{"AddressType": "Others","AddressLine1" :"4.4.Address
Line1","AddressLine2" :"4.4.Address Line2","AddressLine3" :"4.4.Address
Line3","AddressLine4" :"4.4.Address Line4","State" :"4.4.State","City"
:"4.4.City","Country" :"4.4.Country"}]}]}}'
The scan of Customer table gives:
hbase(main):009:0> scan 'Customer'
ROW COLUMN+CELL
rowkey column=cf:json, timestamp=1356583865944,
value={"Customer": {"Customer Detail": [{"CustomerNumber": "10000000001","DOB":
"01/01/01","Fname": "Fname1","Mname":"Mname1","Lname": "Lname1"
,"address": {"AddressType":
"Home","AddressLine1" :"1.1.Address Line1", \x0A"AddressLine2" :
"1.1.Address Line2","AddressLine3"
:"1.1.Address Line3","AddressLine4" :"1.1.Address Line4",
"State" :"1.1.State","City"
:"1.1.City","Country" :"1.1.Country"}},{ "CustomerNumber": "1000
0000002","DOB": "01/02/01","Fname":
"Fname2","Mname": "Mname2","Lname": "Lname2","address":[{"AddressType":
"Home","AddressLine1" :"2.1.Address Line1","AddressLine2" :"2.1.Address Lin
e2","AddressLine3" :"2.1.Address
Line3","AddressLine4" :"2.1.Address Line4","State" :"2.1.St
ate","City" :"2.1.City","Country"
:"2.1.Country"},{"AddressType": "Office","AddressLine1" :"
2.2.Address Line1","AddressLine2"
:"2.2.Address Line2","AddressLine3" :"2.2.Address Line3",\
x0A"AddressLine4" :"2.2.Address Line4","State"
:"2.2.State","City" :"2.2.City","Country" :"2
.2.Country"}]},{"CustomerNumber":
"10000000003","DOB": "01/03/01","Fname": "Fname3","Mname":
"Mname3","Lname": "Lname3","address":
[{"AddressType": "Home","AddressLine1" :"3.1.Address
Line1","AddressLine2" :"3.1.Address
Line2","AddressLine3" :"3.1.Address Line3","AddressLine4
" :"3.1.Address Line4","State"
:"3.1.State","City" :"3.1.City","Country" :"3.1.Country"},{"A
ddressType": "Office","AddressLine1"
:"3.2.Address Line1","AddressLine2" :"3.2.Address Line2
","AddressLine3" :"3.2.Address
Line3","AddressLine4" :"3.2.Address Line4","State" :"3.2.Stat
e","City" :"3.2.City","Country"
:"3.2.Country"},{"AddressType": "Others","AddressLine1" :"3.
3.Address Line1","AddressLine2" :"3.3.Address
Line2","AddressLine3" :"3.3.Address Line3","Ad
dressLine4" :"3.3.Address Line4","State"
:"3.3.State","City" :"3.3.City","Country" :"3.3.Cou
ntry"}]},{"CustomerNumber":
"10000000004","DOB": "01/04/01","Fname": "Fname4","Mname": "Mnam
e4","Lname": "Lname4","address":
[{"AddressType": "Home","AddressLine1" :"4.1.Address Line1"
,"AddressLine2" :"4.1.Address
Line2","AddressLine3" :"4.1.Address Line3","AddressLine4" :"4.
1.Address Line4","State" :"4.1.State","City"
:"4.1.City","Country" :"4.1.Country"},{"Address
Type": "Office","AddressLine1" :"4.2.Address
Line1","AddressLine2" :"4.2.Address Line2","Add
ressLine3" :"4.2.Address Line3","AddressLine4"
:"4.2.Address Line4","State" :"4.2.State","Ci
ty" :"4.2.City","Country"
:"4.2.Country"},{"AddressType": "Office2","AddressLine1" :"4.3.Add
ress Line1","AddressLine2" :"4.3.Address
Line2","AddressLine3" :"4.3.Address Line3","Address
Line4" :"4.3.Address Line4","State"
:"4.3.State","City" :"4.3.City","Country" :"4.3.Country"
},{"AddressType": "Others","AddressLine1"
:"4.4.Address Line1","AddressLine2" :"4.4.Address
Line2","AddressLine3" :"4.4.Address
Line3","AddressLine4" :"4.4.Address Line4","State" :"4.4
.State","City" :"4.4.City","Country"
:"4.4.Country"}]}]}}
1 row(s) in 0.0160 seconds
Is this the right way to insert the json script into a hbase table? Please
suggest
Regards,
Varaprasad
---------- Forwarded message ----------
From: Mohammad Tariq <donta...@gmail.com>
Date: Wed, Dec 26, 2012 at 9:09 PM
Subject: Re: Regarding Rowkey and Column Family
To: "user@hbase.apache.org" <user@hbase.apache.org>
I would rather serialize the JSON object into a byte array and then store
it into an HBase cell. Later whenever I need to pull out some value, I can
deserialize it and get the result.
If you know the column name in advance, you can use the QualifierFilter to
get the rows.
Best Regards,
Tariq
+91-9741563634
https://mtariq.jux.com/
On Wed, Dec 26, 2012 at 8:35 PM, Ramasubramanian Narayanan <
ramasubramanian.naraya...@gmail.com> wrote:
> Hi,
>
> Thanks a lot... Can you please help me a sample code how to insert & read
> Json object in HBase...
>
> Also how to select the particular row from column (inserted thru Json
> sobject).
>
> Have given the script based on google'ng we did... Please help in using
> this script how to use in HBase shell script also in Java..
>
>
> -----------------------------
> { "Customer": {
> "Customer Detail": [
> {"CustomerNumber": "10000000001",
> "DOB": "01/01/01",
> "Fname": "Fname1",
> "Mname": "Mname1",
> "Lname": "Lname1",
> "address": {
> "AddressType": "Home",
> "AddressLine1" :"1.1.Address Line1",
> "AddressLine2" :"1.1.Address Line2",
> "AddressLine3" :"1.1.Address Line3",
> "AddressLine4" :"1.1.Address Line4",
> "State" :"1.1.State",
> "City" :"1.1.City",
> "Country" :"1.1.Country"
> }
> },
> { "CustomerNumber": "10000000002",
> "DOB": "01/02/01",
> "Fname": "Fname2",
> "Mname": "Mname2",
> "Lname": "Lname2",
> "address": [{
> "AddressType": "Home",
> "AddressLine1" :"2.1.Address Line1",
> "AddressLine2" :"2.1.Address Line2",
> "AddressLine3" :"2.1.Address Line3",
> "AddressLine4" :"2.1.Address Line4",
> "State" :"2.1.State",
> "City" :"2.1.City",
> "Country" :"2.1.Country"
> },
> {
> "AddressType": "Office",
> "AddressLine1" :"2.2.Address Line1",
> "AddressLine2" :"2.2.Address Line2",
> "AddressLine3" :"2.2.Address Line3",
> "AddressLine4" :"2.2.Address Line4",
> "State" :"2.2.State",
> "City" :"2.2.City",
> "Country" :"2.2.Country"
> }
> ]
>
> },
> { "CustomerNumber": "10000000003",
> "DOB": "01/03/01",
> "Fname": "Fname3",
> "Mname": "Mname3",
> "Lname": "Lname3",
> "address": [{
> "AddressType": "Home",
> "AddressLine1" :"3.1.Address Line1",
> "AddressLine2" :"3.1.Address Line2",
> "AddressLine3" :"3.1.Address Line3",
> "AddressLine4" :"3.1.Address Line4",
> "State" :"3.1.State",
> "City" :"3.1.City",
> "Country" :"3.1.Country"
> },
> {
> "AddressType": "Office",
> "AddressLine1" :"3.2.Address Line1",
> "AddressLine2" :"3.2.Address Line2",
> "AddressLine3" :"3.2.Address Line3",
> "AddressLine4" :"3.2.Address Line4",
> "State" :"3.2.State",
> "City" :"3.2.City",
> "Country" :"3.2.Country"
> },
> {
> "AddressType": "Others",
> "AddressLine1" :"3.3.Address Line1",
> "AddressLine2" :"3.3.Address Line2",
> "AddressLine3" :"3.3.Address Line3",
> "AddressLine4" :"3.3.Address Line4",
> "State" :"3.3.State",
> "City" :"3.3.City",
> "Country" :"3.3.Country"
> }
> ]
> },
> { "CustomerNumber": "10000000004",
> "DOB": "01/04/01",
> "Fname": "Fname4",
> "Mname": "Mname4",
> "Lname": "Lname4",
> "address": [{
> "AddressType": "Home",
> "AddressLine1" :"4.1.Address Line1",
> "AddressLine2" :"4.1.Address Line2",
> "AddressLine3" :"4.1.Address Line3",
> "AddressLine4" :"4.1.Address Line4",
> "State" :"4.1.State",
> "City" :"4.1.City",
> "Country" :"4.1.Country"
> },
> {
> "AddressType": "Office",
> "AddressLine1" :"4.2.Address Line1",
> "AddressLine2" :"4.2.Address Line2",
> "AddressLine3" :"4.2.Address Line3",
> "AddressLine4" :"4.2.Address Line4",
> "State" :"4.2.State",
> "City" :"4.2.City",
> "Country" :"4.2.Country"
> },
> {
> "AddressType": "Office2",
> "AddressLine1" :"4.3.Address Line1",
> "AddressLine2" :"4.3.Address Line2",
> "AddressLine3" :"4.3.Address Line3",
> "AddressLine4" :"4.3.Address Line4",
> "State" :"4.3.State",
> "City" :"4.3.City",
> "Country" :"4.3.Country"
> },
> {
> "AddressType": "Others",
> "AddressLine1" :"4.4.Address Line1",
> "AddressLine2" :"4.4.Address Line2",
> "AddressLine3" :"4.4.Address Line3",
> "AddressLine4" :"4.4.Address Line4",
> "State" :"4.4.State",
> "City" :"4.4.City",
> "Country" :"4.4.Country"
> }
> ]
> }]
> }}
>
> --------------------------------------------------------------
>
> regards,
> Rams
>
> On Mon, Dec 24, 2012 at 9:15 PM, Jean-Marc Spaggiari <
> jean-m...@spaggiari.org> wrote:
>
> > Hi Rams,
> >
> > Even if a customer can have multiple addresses, you can still simply
> > put them all on the same field...
> >
> > A ArrayList of address, converted in a JSon sting, in a single HBase
> > cell will still do it.
> >
> > You can have them on separated cells if you think you will access them
> > separatly. You can also have different columns identifiers for each
> > type of address you can have.
> >
> > Like you have CF1 for all you fields, C=Infos for the customer info,
> > C=PHY for Physical address, C=HOM for home address, C=OFF for office
> > address, and so on?
> >
> > The idea is to reduce the CFs if not required, and really think about
> > the way you access your data.
> >
> > If you access all the address at the same time, then simply put all of
> > them on the same cell, on a Array of Address converted in String with
> > JSon. So simple ;)
> >
> > JM
> >
> > 2012/12/24, Ramasubramanian <ramasubramanian.naraya...@gmail.com>:
> > > Hi,
> > >
> > > Let me explain the scenario.
> > >
> > > For address of the customer we have designed 3 tables (in relational
> way)
> > >
> > > 1. Address link table
> > > Will have key columns like
> > > Address type - physical or email /fax/phone/URL/ etc.,
> > > Address category- (home/work)
> > > Primary address indicator
> > > Bad address indicator
> > > Etc.,
> > > 2. Physical address
> > > This will contain the actual physical address. A customer can have
> n
> > > Number of addresses.
> > > Fields :
> > > - address type (physical)
> > > - address category (home/work/etc.,)
> > > - address1
> > > - address 2
> > > .........
> > > 3. Electronic address
> > > It will contain email/fax/phone/URL etc, and it's value
> > > Fields :
> > > - address type (email /fax/phone/URL/ etc.,)
> > > - address category (home/work/etc.,)
> > > - value ( actual value based on address type. Like actual phone
> > > number)
> > >
> > >
> > > Now in the above scenario, while designing in hbase, I am going to
> > eliminate
> > > link table and have those fields in both physical and electronic
> address.
> > >
> > > So both the tables has common fields like address type and address
> > category.
> > > Hence thought of having these two fields common for both the set of
> > fields.
> > > (In a single table)
> > >
> > > Regards,
> > > Rams
> > >
> > > On 24-Dec-2012, at 6:45 PM, Mohammad Tariq <donta...@gmail.com> wrote:
> > >
> > >> it is. but why do you want to do that? you will run into issues once
> > >> your
> > >> data starts growing. each cell, along with the actual value stores few
> > >> additional things, *row, column *and the *version. *as a result you
> will
> > >> loose space if you do that.
> > >>
> > >> Best Regards,
> > >> Tariq
> > >> +91-9741563634
> > >> https://mtariq.jux.com/
> > >>
> > >>
> > >> On Mon, Dec 24, 2012 at 5:00 PM, Ramasubramanian Narayanan <
> > >> ramasubramanian.naraya...@gmail.com> wrote:
> > >>
> > >>> Hi,
> > >>>
> > >>> Is it ok to have same column into different column familes?
> > >>>
> > >>> regards,
> > >>> Rams
> > >>>
> > >>> On Mon, Dec 24, 2012 at 4:06 PM, Mohammad Tariq <donta...@gmail.com>
> > >>> wrote:
> > >>>
> > >>>> you are creating 2 different rows here. cf means how column are
> > clubbed
> > >>>> together as a single entity which is represented by that cf. but
> here
> > >>>> you
> > >>>> are creating 2 different rows having one cf each, CF1 and CF2
> > >>> respectively.
> > >>>> if you want to have 1 row with 2 cf, you have to do use same rowkey
> > for
> > >>>> both the cf.
> > >>>>
> > >>>>
> > >>>>
> > >>>> Best Regards,
> > >>>> Tariq
> > >>>> +91-9741563634
> > >>>> https://mtariq.jux.com/
> > >>>>
> > >>>>
> > >>>> On Mon, Dec 24, 2012 at 3:41 PM, Ramasubramanian Narayanan <
> > >>>> ramasubramanian.naraya...@gmail.com> wrote:
> > >>>>
> > >>>>> Hi,
> > >>>>>
> > >>>>> *Table Name : Customer*
> > >>>>> *
> > >>>>> *
> > >>>>> *Field Name Column Family*
> > >>>>> Customer Number CF1
> > >>>>> DOB CF1
> > >>>>> FName CF1
> > >>>>> MName CF1
> > >>>>> LName CF1
> > >>>>> Address Type CF2
> > >>>>> Address Line1 CF2
> > >>>>> Address Line2 CF2
> > >>>>> Address Line3 CF2
> > >>>>> Address Line4 CF2
> > >>>>> State CF2
> > >>>>> City CF2
> > >>>>> Country CF2
> > >>>>>
> > >>>>> Is it good to have rowkey as follows for the same table?
> > >>>>>
> > >>>>> Rowkey Design:
> > >>>>> --------------
> > >>>>> For CF1 : Customer Number + YYYYMMD (business date)
> > >>>>> For CF2 : Customer Number + Address Type
> > >>>>>
> > >>>>> Note :
> > >>>>> Address Type can be any of HOME/OFFICE/OTHERS
> > >>>>>
> > >>>>> regards,
> > >>>>> Rams
> > >>>
> > >
> >
>
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