/**
* The put request will be buffered by its corresponding buffer queue. And the put request will be
* retried before dropping the request. Return false if the queue is already full.
*
* @return true if the request can be accepted by its corresponding buffer queue.
*/
public boolean put(final TableName tableName, final Put put, int maxAttempts) {
if (maxAttempts <= 0) {
return false;
}
try {
HTable.validatePut(put, maxKeyValueSize);
// Allow mocking to get at the connection, but don't expose the connection to users.
ClusterConnection conn = (ClusterConnection) getConnection();
// AsyncProcess in the FlushWorker should take care of refreshing the location cache
// as necessary. We shouldn't have to do that here.
HRegionLocation loc = conn.getRegionLocation(tableName, put.getRow(), false);
if (loc != null) {
// Add the put pair into its corresponding queue.
LinkedBlockingQueue<PutStatus> queue = getQueue(loc);
// Generate a MultiPutStatus object and offer it into the queue
PutStatus s = new PutStatus(loc.getRegionInfo(), put, maxAttempts);
return queue.offer(s);
}
} catch (IOException e) {
LOG.debug("Cannot process the put " + put, e);
}
return false;
}
/**
* The put request will be buffered by its corresponding buffer queue. And the put request will be
* retried before dropping the request. Return false if the queue is already full.
*
* @return true if the request can be accepted by its corresponding buffer queue.
*/
public boolean put(final TableName tableName, final Put put, int retry) {
if (retry <= 0) {
return false;
}
try {
HTable.validatePut(put, maxKeyValueSize);
HRegionLocation loc = conn.getRegionLocation(tableName, put.getRow(), false);
if (loc != null) {
// Add the put pair into its corresponding queue.
LinkedBlockingQueue<PutStatus> queue = getQueue(loc);
// Generate a MultiPutStatus object and offer it into the queue
PutStatus s = new PutStatus(loc.getRegionInfo(), put, retry);
return queue.offer(s);
}
} catch (IOException e) {
LOG.debug("Cannot process the put " + put, e);
}
return false;
}
@Override
public HRegionLocation getRegionLocation(byte[] tableName, byte[] row, boolean reload)
throws IOException {
return wrappedConnection.getRegionLocation(tableName, row, reload);
}
