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

Best Java code snippets using org.apache.hadoop.hdfs.server.datanode.BlockScanner.markSuspectBlock (Showing top 9 results out of 315)

Common ways to obtain BlockScanner

private void myMethod () {
 BlockScanner b =DataNode dataNode;dataNode.getBlockScanner()
DataNode datanode;Configuration conf;new BlockScanner(datanode, conf)
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}

if (!ioem.startsWith("Broken pipe") && !ioem.startsWith("Connection reset")) {
 LOG.error("BlockSender.sendChunks() exception: ", e);
 datanode.getBlockScanner().markSuspectBlock(
   ris.getVolumeRef().getVolume().getStorageID(),
   block);

blockScanner.markSuspectBlock(data.getVolume(b).getStorageID(), b);

if (!ioem.startsWith("Broken pipe") && !ioem.startsWith("Connection reset")) {
 LOG.error("BlockSender.sendChunks() exception: ", e);
 datanode.getBlockScanner().markSuspectBlock(
   volumeRef.getVolume().getStorageID(),
   block);

blockScanner.markSuspectBlock(data.getVolume(b).getStorageID(), b);

if (!ioem.startsWith("Broken pipe") && !ioem.startsWith("Connection reset")) {
 LOG.error("BlockSender.sendChunks() exception: ", e);
 datanode.getBlockScanner().markSuspectBlock(
   volumeRef.getVolume().getStorageID(),
   block);

Mockito.verify(mockScanner).markSuspectBlock(Mockito.eq(storageId),
  Mockito.eq(block));

blockScanner.markSuspectBlock(data.getVolume(b).getStorageID(), b);

ctx.datanode.getBlockScanner().markSuspectBlock(storageID, first);
ctx.datanode.getBlockScanner().markSuspectBlock(storageID, first);
info.sem.release(10);

ctx.datanode.getBlockScanner().markSuspectBlock(storageID, first);

Javadoc

Mark a block as "suspect." This means that we should try to rescan it soon. Note that the VolumeScanner keeps a list of recently suspicious blocks, which it uses to avoid rescanning the same block over and over in a short time frame.

Popular methods of BlockScanner

<init>
isEnabled
Returns true if the block scanner is enabled. If the block scanner is disabled, no volume scanners w
removeAllVolumeScanners
Stops and removes all volume scanners. This function will block until all the volume scanners have s
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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How to use markSuspectBlockmethodin org.apache.hadoop.hdfs.server.datanode.BlockScanner

Best Java code snippets using org.apache.hadoop.hdfs.server.datanode.BlockScanner.markSuspectBlock (Showing top 9 results out of 315)

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