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 <CALGZSrBB3nvU=78vHTOLE6-W1x9M3QVesKtGYXJho7mvhJPy1Q@mail.gmail.com>
Subject: LookUp in mapreduce
From: Ranjini Rathinam <ranjinibecse@gmail.com>
To: user@hadoop.apache.org
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--047d7b3434bc79a96604eece4bd3
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Hi,

I want to compare the value from one hbase table to another hbase table
value , and need to add one column as valid indicator

if value is matching mark the field has 0 or not matching means 1.

i have used Filter command in mapreduce code

but the column is not printing in hbase table.

if(Bytes.toBytes(kv1.getValue).equals("RRR")){
put.add(Bytes.toBytes("cf"),Bytes.toBytes("valid_ind"),Bytes.toBytes("0"))
}
else{
 put.add(Bytes.toBytes("cf"),Bytes.toBytes("valid_ind"),Bytes.toBytes("1"))
}


but the column valid_ind is not printing.

Please help with sample code to fix .

thanks in advance

Ranjini.R

--047d7b3434bc79a96604eece4bd3
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable

<div>Hi,</div>
<div>=A0</div>
<div>I want to compare the value from one hbase table to another hbase tabl=
e value , and need to add one column as valid indicator </div>
<div>=A0</div>
<div>if value is matching mark the field has 0 or not matching means 1.</di=
v>
<div>=A0</div>
<div>i have used Filter command in mapreduce code</div>
<div>=A0</div>
<div>but the column is not printing in hbase table.</div>
<div>=A0</div>
<div>if(Bytes.toBytes(kv1.getValue).equals(&quot;RRR&quot;)){</div>
<div>put.add(Bytes.toBytes(&quot;cf&quot;),Bytes.toBytes(&quot;valid_ind&qu=
ot;),Bytes.toBytes(&quot;0&quot;))</div>
<div>}</div>
<div>else{</div>
<div>
<div>put.add(Bytes.toBytes(&quot;cf&quot;),Bytes.toBytes(&quot;valid_ind&qu=
ot;),Bytes.toBytes(&quot;1&quot;))</div>
<div>}</div>
<div>=A0</div>
<div>=A0</div>
<div>but the column valid_ind is not printing.</div>
<div>=A0</div>
<div>Please help with sample code to fix .</div>
<div>=A0</div>
<div>thanks in advance</div>
<div>=A0</div>
<div>Ranjini.R</div></div>
<div>=A0</div>

--047d7b3434bc79a96604eece4bd3--