Examples of addWriteProbability()

Examples of edu.brown.hstore.estimators.DynamicTransactionEstimate.addWriteProbability()

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                        if (successorStmt.getReadonly() == false) {
                            if (debug.val)
                                LOG.debug(String.format("%s modifies partition %d. " +
                                          "Adding %f to WRITE probability",
                                          successor, partition, edgeProbability));
                            est.addWriteProbability(partition, edgeProbability);
                        }
                        // Otherwise, we need to set the write probability to be based on
                        // the probability that we will execute a write query at subsequent
                        // vertices in the graph
                        else {
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Examples of edu.brown.hstore.estimators.DynamicTransactionEstimate.addWriteProbability()

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                        else {
                            if (debug.val)
                                LOG.debug(String.format("%s does not modify partition %d. " +
                                      "Setting WRITE probability based on children",
                                          element, partition));
                            est.addWriteProbability(partition, edgeProbability * successor.getWriteProbability(partition));
                        }
                    }
                    // This successor doesn't access this partition, so we are going to use
                    // the successor's probabilities for our current vertex. But we have to multiply
                    // their values by the edge's probability
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Examples of edu.brown.hstore.estimators.DynamicTransactionEstimate.addWriteProbability()

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                                                   est, partition, e, successor, before), ex);
                        }
                        // WRITE
                        before = est.getWriteProbability(partition);
                        try {
                            est.addWriteProbability(partition, (edgeProbability * successor.getWriteProbability(partition)));
                        } catch (Throwable ex) {
                            LOG.warn(String.format("Failed to set WRITE probability for %s [partition=%d / edge=%s / successor=%s / before=%f]",
                                                   est, partition, e, successor, before), ex);
                        }
                        // READ-ONLY
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