amogh-jahagirdar commented on code in PR #6651:
URL: https://github.com/apache/iceberg/pull/6651#discussion_r1084484101
##########
spark/v3.3/spark/src/main/java/org/apache/iceberg/spark/source/SparkWrite.java:
##########
@@ -290,7 +293,12 @@ public String toString() {
private class BatchAppend extends BaseBatchWrite {
@Override
public void commit(WriterCommitMessage[] messages) {
- AppendFiles append = table.newAppend();
+ AppendFiles append;
+ if (branch != null) {
+ append = table.newAppend().toBranch(branch);
+ } else {
+ append = table.newAppend();
+ }
Review Comment:
If we do what I mentioned above we don't need if/else here. A branch will
always be defined.
##########
spark/v3.3/spark/src/main/java/org/apache/iceberg/spark/source/SparkWrite.java:
##########
@@ -312,7 +320,13 @@ public void commit(WriterCommitMessage[] messages) {
return;
}
- ReplacePartitions dynamicOverwrite = table.newReplacePartitions();
+ ReplacePartitions dynamicOverwrite;
+ if (branch != null) {
+ dynamicOverwrite = table.newReplacePartitions().toBranch(branch);
+ } else {
+ dynamicOverwrite = table.newReplacePartitions();
+ }
Review Comment:
Same as above we can remove the if/else after the change for a branch to
always be defined.
##########
spark/v3.3/spark/src/main/java/org/apache/iceberg/spark/SparkWriteConf.java:
##########
@@ -304,4 +304,9 @@ public boolean caseSensitive() {
.defaultValue(SQLConf.CASE_SENSITIVE().defaultValueString())
.parse();
}
+
+ public String branch() {
+ return
confParser.stringConf().option(SparkWriteOptions.BRANCH).parseOptional();
Review Comment:
Can this return main if no branch is passed in?
##########
spark/v3.3/spark/src/main/java/org/apache/iceberg/spark/source/SparkWrite.java:
##########
@@ -411,7 +429,12 @@ private Expression conflictDetectionFilter() {
@Override
public void commit(WriterCommitMessage[] messages) {
- OverwriteFiles overwriteFiles = table.newOverwrite();
+ OverwriteFiles overwriteFiles;
+ if (branch != null) {
+ overwriteFiles = table.newOverwrite().toBranch(branch);
+ } else {
+ overwriteFiles = table.newOverwrite();
+ }
Review Comment:
Same as above
##########
spark/v3.3/spark/src/main/java/org/apache/iceberg/spark/source/SparkWrite.java:
##########
@@ -349,8 +363,12 @@ private OverwriteByFilter(Expression overwriteExpr) {
@Override
public void commit(WriterCommitMessage[] messages) {
- OverwriteFiles overwriteFiles = table.newOverwrite();
- overwriteFiles.overwriteByRowFilter(overwriteExpr);
+ OverwriteFiles overwriteFiles;
+ if (branch != null) {
+ overwriteFiles =
table.newOverwrite().toBranch(branch).overwriteByRowFilter(overwriteExpr);
+ } else {
+ overwriteFiles =
table.newOverwrite().overwriteByRowFilter(overwriteExpr);
Review Comment:
Same as above we can remove the if/else since a branch will always be
defined.
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