DomGarguilo commented on code in PR #3424:
URL: https://github.com/apache/accumulo/pull/3424#discussion_r1204343776
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core/src/main/java/org/apache/accumulo/core/clientImpl/bulk/BulkImport.java:
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@@ -278,33 +278,34 @@ public static Map<KeyExtent,Long>
estimateSizes(AccumuloConfiguration acuConf,
Text row = new Text();
- FileSKVIterator index =
- FileOperations.getInstance().newIndexReaderBuilder().forFile(dataFile,
ns, ns.getConf(), cs)
-
.withTableConfiguration(acuConf).withFileLenCache(fileLenCache).build();
+ List<KeyExtent> sortedKeyExtents = new ArrayList<>(counts.keySet());
- try {
+ try (FileSKVIterator index =
+ FileOperations.getInstance().newIndexReaderBuilder().forFile(dataFile,
ns, ns.getConf(), cs)
+
.withTableConfiguration(acuConf).withFileLenCache(fileLenCache).build()) {
while (index.hasTop()) {
Key key = index.getTopKey();
totalIndexEntries++;
key.getRow(row);
- // TODO this could use a binary search
- for (Entry<KeyExtent,MLong> entry : counts.entrySet()) {
- if (entry.getKey().contains(row)) {
- entry.getValue().l++;
+ int start = 0, end = sortedKeyExtents.size() - 1;
Review Comment:
In order to use `Collections.binarySearch()` we need to provide a
`KeyExtent` to search for, but in this case we only have the row. So unless I'm
overlooking something, I don't think `Collections.binarySearch()` will work.
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