How to use
setName
method
in
org.apache.hadoop.hdfs.server.datanode.VolumeScanner

Best Java code snippets using org.apache.hadoop.hdfs.server.datanode.VolumeScanner.setName (Showing top 3 results out of 315)

Common ways to obtain VolumeScanner

private void myMethod () {
 VolumeScanner v =TreeMap treeMap;Object key;treeMap.get(key)
TreeMap treeMap;FsVolumeSpi fsVolumeSpi;treeMap.get(fsVolumeSpi.getStorageID())
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}

VolumeScanner(Conf conf, DataNode datanode, FsVolumeReference ref) {
 this.conf = conf;
 this.datanode = datanode;
 this.metrics = datanode.getMetrics();
 this.ref = ref;
 this.volume = ref.getVolume();
 ScanResultHandler handler;
 try {
  handler = conf.resultHandler.newInstance();
 } catch (Throwable e) {
  LOG.error("unable to instantiate {}", conf.resultHandler, e);
  handler = new ScanResultHandler();
 }
 this.resultHandler = handler;
 setName("VolumeScannerThread(" + volume + ")");
 setDaemon(true);
}

VolumeScanner(Conf conf, DataNode datanode, FsVolumeReference ref) {
 this.conf = conf;
 this.datanode = datanode;
 this.ref = ref;
 this.volume = ref.getVolume();
 ScanResultHandler handler;
 try {
  handler = conf.resultHandler.newInstance();
 } catch (Throwable e) {
  LOG.error("unable to instantiate {}", conf.resultHandler, e);
  handler = new ScanResultHandler();
 }
 this.resultHandler = handler;
 setName("VolumeScannerThread(" + volume.getBasePath() + ")");
 setDaemon(true);
}

VolumeScanner(Conf conf, DataNode datanode, FsVolumeReference ref) {
 this.conf = conf;
 this.datanode = datanode;
 this.ref = ref;
 this.volume = ref.getVolume();
 ScanResultHandler handler;
 try {
  handler = conf.resultHandler.newInstance();
 } catch (Throwable e) {
  LOG.error("unable to instantiate {}", conf.resultHandler, e);
  handler = new ScanResultHandler();
 }
 this.resultHandler = handler;
 setName("VolumeScannerThread(" + volume.getBasePath() + ")");
 setDaemon(true);
}

Popular methods of VolumeScanner

calculateShouldScan
<init>
disableBlockPoolId
Disallow the scanner from scanning the given block pool.
enableBlockPoolId
Allow the scanner to scan the given block pool.
expireOldScannedBytesRecords
findNextUsableBlockIter
Find a usable block iterator. We will consider available block iterators in order. This property is
getStatistics
interrupt
markSuspectBlock
popNextSuspectBlock
If there are elements in the suspectBlocks list, removes and returns the first one. Otherwise, retur
positiveMsToHours
printStats

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How to use setNamemethodin org.apache.hadoop.hdfs.server.datanode.VolumeScanner

Best Java code snippets using org.apache.hadoop.hdfs.server.datanode.VolumeScanner.setName (Showing top 3 results out of 315)

How to use
setName
method
in
org.apache.hadoop.hdfs.server.datanode.VolumeScanner