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BlockScanner.removeAllVolumeScanners
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How to use
removeAllVolumeScanners
method
in
org.apache.hadoop.hdfs.server.datanode.BlockScanner

Best Java code snippets using org.apache.hadoop.hdfs.server.datanode.BlockScanner.removeAllVolumeScanners (Showing top 4 results out of 315)

  • Common ways to obtain BlockScanner
private void myMethod () {
 BlockScanner b =
  • Codota IconDataNode dataNode;dataNode.getBlockScanner()
  • Codota IconDataNode datanode;Configuration conf;new BlockScanner(datanode, conf)
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}
origin: org.apache.hadoop/hadoop-hdfs

private void shutdownPeriodicScanners() {
 shutdownDirectoryScanner();
 blockScanner.removeAllVolumeScanners();
}
origin: ch.cern.hadoop/hadoop-hdfs

private void shutdownPeriodicScanners() {
 shutdownDirectoryScanner();
 blockScanner.removeAllVolumeScanners();
}
origin: io.prestosql.hadoop/hadoop-apache

private void shutdownPeriodicScanners() {
 shutdownDirectoryScanner();
 blockScanner.removeAllVolumeScanners();
}
origin: ch.cern.hadoop/hadoop-hdfs

datanode.getBlockScanner().removeAllVolumeScanners();
org.apache.hadoop.hdfs.server.datanodeBlockScannerremoveAllVolumeScanners

Javadoc

Stops and removes all volume scanners.

This function will block until all the volume scanners have stopped.

Popular methods of BlockScanner

  • <init>
  • isEnabled
    Returns true if the block scanner is enabled. If the block scanner is disabled, no volume scanners w
  • markSuspectBlock
    Mark a block as "suspect." This means that we should try to rescan it soon. Note that the VolumeScan
  • addVolumeScanner
    Set up a scanner for the given block pool and volume.
  • disableBlockPoolId
    Disable scanning a given block pool id.
  • enableBlockPoolId
    Enable scanning a given block pool id.
  • printStats
  • removeVolumeScanner
    Stops and removes a volume scanner. This function will block until the volume scanner has stopped.
  • getVolumeStats
  • setConf

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