What are the core components of Hadoop?

446

---

I have one input file and some 40 tables, I want to read input file and compare the input file value with the table value if it is present then we have to update with new value, this should be repeated for all 40 tables and we are reading only one input file, for this is there any REXX program or job or routine to accomplish above requirement. components of the requirements; 1. One input file 2. 40 DB2 tables 3. we have to read from the input file and compare with table value, if present then update with new value (this should be recurssive for all 40 tables for every record of input file). 4. quick help is appreciated.

2302

---

what is perl language?

865

---

Is it possible to use or add a fragment without using a user interface?

815

---

Is mvc front end?

1

---

What will happen when windows 7 is no longer supported?

706

---

What is slicing in python?

813

---

What are the different states of the syndication process ?

862

---

State some points of Union Budget 2017?

981

---

Tell me what the following code does, and where they are useful:home 36

3

---

Can I route 110 VDC and 24 VDC in a same Duct for our Interposing relay cabinet? IF yes or NO Please provide me IEEE Std. for the same. Please i required it on Urgent basis, i need to design IRP Cabinets and we have MCC 110VDC and Our Coil side is 24VDC, Please help as soon as possible.

2212

---

Why in open-wheel racing cars torsion bars (of suspensions) are removed in case of wet track?

3918

---

Why the companies announce different position like (MTO and Officer)for the persons having same education....like Both are of Master's Degree???

2135

---

What is a lambda form?

834

---

Name some search engines?

462

---