What are the modules that constitute the Apache Hadoop 2.0 framework?

1002

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Knox and Hadoop Development Tools?

915

---

In which location Name Node stores its Metadata and why?

1389

---

Is a job split into maps?

1031

---

What are different hdfs dfs shell commands to perform copy operation?

1056

---

If a data Node is full how it's identified?

931

---

How many filters are available in HBase?

441

---

What are the site-specific configuration files in Hadoop?

1089

---

On what basis data will be stored on a rack?

1132

---

How is HDFS fault tolerant?

1029

---

How to Administering Hadoop?

898

---

What are the main components of a Hadoop Application?

1035

---

How to resolve small file problem in hdfs?

972

---

what factors the block size takes before creation?

1028

---

Which are the two types of 'writes' in HDFS?

1213

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