/** {@inheritDoc} */
@Override
public void printMemoryStats(int threshold) {
X.println(
">>> Cache partition topology stats [grid="
+ cctx.gridName()
+ ", cache="
+ cctx.name()
+ ']');
for (GridDhtLocalPartition part : locParts.values()) {
int size = part.size();
if (size >= threshold)
X.println(">>> Local partition [part=" + part.id() + ", size=" + size + ']');
}
}
/**
* Closes the pipe. No more data will be allowed to be written to this Pipe's WriteHead. Any
* blocked {@link DataPipe.Source#readAll()} will return whatever data they can, and other
* blocked {@link DataPipe.Source#read()} will immediately return null following this call even
* if they cannot get data (these two processes still happen in fair order). All subsequent
* reads (blocking or nonblocking) will either return data immediately as long as any is still
* buffered in the pipe, and then forevermore immediately return null once all buffered data is
* depleted.
*/
public void close() {
lockWrite();
try {
$gate.close();
} finally {
unlockWrite();
}
X.notifyAll($gate); // trigger the return of any final readAll calls
// give our listener a chance to notice our closure.
invokeListener($el);
}
/** @return {@code True} if succeeded. */
private boolean spreadPartitions() {
try {
sendAllPartitions(rmtNodes, exchId);
return true;
} catch (IgniteCheckedException e) {
scheduleRecheck();
if (!X.hasCause(e, InterruptedException.class))
U.error(
log,
"Failed to send full partition map to nodes (will retry after timeout) [nodes="
+ F.nodeId8s(rmtNodes)
+ ", exchangeId="
+ exchId
+ ']',
e);
return false;
}
}
