Public

newNameNodeConnectors

<init>

The idea for making sure that there is no more than one instance running in an
HDFS is to create a f

checkAndMarkRunning

getBlockpoolID

getBlocks

getBytesMoved

getDistributedFileSystem

getKeyManager

getLiveDatanodeStorageReport

getTargetPaths

isUpgrading

shouldContinue

setWrite2IdFile

close

Returns fallbackToSimpleAuth. This will be true or false during calls to
indicate if a secure client

getFallbackToSimpleAuth

getNNProtocolConnection

NameNodeConnector

Start an intent from android

An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen

java.io.FileOutputStream

A writable sink for bytes.Most clients will use output streams that write data
to the file system ( 

java.io.OutputStream

Uses a one-way hash function to turn an arbitrary number of bytes into a
fixed-length byte sequence.

java.security.MessageDigest

Java representation of an SQL TIME value. Provides utilities to format and parse
the time's represen

java.sql.Time

An ExecutorService that executes each submitted task using one of possibly
several pooled threads, n

java.util.concurrent.ThreadPoolExecutor

javax.swing.JOptionPane

setRequestProperty

setScale

onRequestPermissionsResult

/** Run an iteration for all datanodes. */

// Should not run the balancer during an unfinalized upgrade, since moved

// blocks are not deleted on the source datanode.

"Balancer exiting as upgrade is not finalized, "

"please finalize the HDFS upgrade before running the balancer."

/* Decide all the nodes that will participate in the block move and
       * the number of bytes that need to be moved from one node to another
       * in this iteration. Maximum bytes to be moved per node is
       * Min(1 Band worth of bytes,  MAX_SIZE_TO_MOVE).
       */

/* For each pair of <source, target>, start a thread that repeatedly 
       * decide a block to be moved and its proxy source, 
       * then initiates the move until all bytes are moved or no more block
       * available to move.
       * Exit no byte has been moved for 5 consecutive iterations.
       */

How to use isUpgradingmethodin org.apache.hadoop.hdfs.server.balancer.NameNodeConnector

Best Java code snippets using org.apache.hadoop.hdfs.server.balancer.NameNodeConnector.isUpgrading (Showing top 3 results out of 315)

How to use
isUpgrading
method
in
org.apache.hadoop.hdfs.server.balancer.NameNodeConnector