/** * Collects an ordered list of Writes to execute to BookKeeper. * * @return The list of Writes to execute. */ private List<Write> getWritesToExecute() { // Calculate how much estimated space there is in the current ledger. final long maxTotalSize = this.config.getBkLedgerMaxSize() - getWriteLedger().ledger.getLength(); // Get the writes to execute from the queue. List<Write> toExecute = this.writes.getWritesToExecute(maxTotalSize); // Check to see if any writes executed on closed ledgers, in which case they either need to be failed (if deemed // appropriate, or retried). if (handleClosedLedgers(toExecute)) { // If any changes were made to the Writes in the list, re-do the search to get a more accurate list of Writes // to execute (since some may have changed Ledgers, more writes may not be eligible for execution). toExecute = this.writes.getWritesToExecute(maxTotalSize); } return toExecute; }