amogh-jahagirdar commented on code in PR #5234:
URL: https://github.com/apache/iceberg/pull/5234#discussion_r1071651640
##########
core/src/main/java/org/apache/iceberg/SnapshotProducer.java:
##########
@@ -267,9 +267,10 @@ private Map<String, String> summary(TableMetadata
previous) {
}
Map<String, String> previousSummary;
- if (previous.currentSnapshot() != null) {
- if (previous.currentSnapshot().summary() != null) {
- previousSummary = previous.currentSnapshot().summary();
+ SnapshotRef previousSnapshot = previous.ref(targetBranch);
Review Comment:
Nit: Maybe a better name instead of previousSnapshot is previousBranchHead?
##########
core/src/test/java/org/apache/iceberg/TableTestBase.java:
##########
@@ -472,6 +484,20 @@ void validateTableDeleteFiles(Table tbl, DeleteFile...
expectedFiles) {
Assert.assertEquals("Delete files should match", expectedFilePaths,
actualFilePaths);
}
+ void validateBranchDeleteFiles(Table tbl, String branch, DeleteFile...
expectedFiles) {
+ Set<CharSequence> expectedFilePaths = Sets.newHashSet();
+ for (DeleteFile file : expectedFiles) {
+ expectedFilePaths.add(file.path());
+ }
+ Set<CharSequence> actualFilePaths = Sets.newHashSet();
+ for (FileScanTask task : tbl.newScan().useRef(branch).planFiles()) {
+ for (DeleteFile file : task.deletes()) {
+ actualFilePaths.add(file.path());
+ }
+ }
+ Assert.assertEquals("Delete files should match", expectedFilePaths,
actualFilePaths);
+ }
Review Comment:
Same as above after this change do we still need the other
validateTableDeleteFiles?
##########
core/src/test/java/org/apache/iceberg/TableTestBase.java:
##########
@@ -458,6 +458,18 @@ void validateTableFiles(Table tbl, DataFile...
expectedFiles) {
Assert.assertEquals("Files should match", expectedFilePaths,
actualFilePaths);
}
+ void validateBranchFiles(Table tbl, String ref, DataFile... expectedFiles) {
+ Set<CharSequence> expectedFilePaths = Sets.newHashSet();
+ for (DataFile file : expectedFiles) {
+ expectedFilePaths.add(file.path());
+ }
+ Set<CharSequence> actualFilePaths = Sets.newHashSet();
+ for (FileScanTask task : tbl.newScan().useRef(ref).planFiles()) {
+ actualFilePaths.add(task.file().path());
+ }
+ Assert.assertEquals("Files should match", expectedFilePaths,
actualFilePaths);
+ }
Review Comment:
Do we still need the other validateTableFiles after this change? I don't
think we should.
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