public void MergeConsecutiveEqualValues_AsExpected()
{
var input = new[] { 1, 2, 3, 3, 2, 5, 4, 4 };
var expected = new[] { 1, 2, 3, 2, 5, 4 };
Assert.Equal(expected, PartitionUtilities.MergeConsecutiveEqualValues(input).ToArray());
}
public void GetEqualSizeOffsets_AsExpected()
{
const int fileSize = 1001;
const int numPartitions = 3;
var expected = new long[] { 0, 333, 666 };
Assert.Equal(expected, PartitionUtilities.GetEqualSizeOffsets(fileSize, numPartitions));
}
public void FindEqualOrClosestSmallerOffsets_AsExpected()
{
var sizeBasedOffsets = new long[] { 0, 100, 200, 300, 400 };
var allLinearIndexes = new long[] { 15, 45, 97, 123, 146, 175, 200, 234, 265, 293, 401 };
var blockOffsets = PartitionUtilities.FindEqualOrClosestSmallerOffsets(sizeBasedOffsets, allLinearIndexes);
var expected = new long[] { 15, 97, 200, 293 };
Assert.Equal(expected, blockOffsets);
}
private async Task <string[]> GetPartitionsAsync(EventHubClient client)
{
var info = await client.GetRuntimeInformationAsync().ConfigureAwait(false);
var partitions = await PartitionUtilities.GetOrderedPartitionListAsync(Context.ServiceName).ConfigureAwait(false);
var thisPartitionIndex = partitions.FindIndex(spi => spi.Id == Partition.PartitionInfo.Id);
var partitionsPerIndex = info.PartitionCount / partitions.Count;
var firstPartition = thisPartitionIndex * partitionsPerIndex;
var possibleLastPartition = (firstPartition + partitionsPerIndex) - 1;
var lastPartition = possibleLastPartition > info.PartitionCount ? info.PartitionCount - 1 : possibleLastPartition;
var ourPartitions = new string[(lastPartition - firstPartition) + 1];
Array.Copy(info.PartitionIds, firstPartition, ourPartitions, 0, ourPartitions.Length);
return(ourPartitions);
}
private static void StartSetEstimatedCountsOnPartition(object threadInfo)
{
SetEstimatedCountsOnPartitionThreadInfo info = (SetEstimatedCountsOnPartitionThreadInfo)threadInfo;
try
{
if (info.aggDesign != null && info.measureGroupDimension != null)
{
if (info.instance.CheckCancelled())
{
return;
}
try
{
PartitionUtilities.SetEstimatedCountInAttributes(info.aggDesign, info.measureGroupDimension, new Partition[] { info.partition }, null);
}
catch (Exception ex)
{
info.errors.Add("BIDS Helper error setting estimated counts for dimension attributes of " + info.measureGroupDimension.CubeDimension.Name + " on partition " + info.partition.Name + " of measure group " + info.partition.Parent.Name + ": " + ex.Message);
}
}
if (info.instance.CheckCancelled() || info.partition.EstimatedRows > 0)
{
return;
}
try
{
PartitionUtilities.SetEstimatedCountInPartition(info.partition, null);
}
catch (Exception ex)
{
info.errors.Add("BIDS Helper error setting estimated counts for partition " + info.partition.Name + " of measure group " + info.partition.Parent.Name + ": " + ex.Message);
}
}
catch { } //silently catch errors... don't want to message box errors because there could be hundreds of them
finally
{
info.done = true;
//info.autoResetEvent.Set();
}
}
