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fix: print import rows count after finished #1401

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merged 4 commits into from
Mar 10, 2022
Merged

fix: print import rows count after finished #1401

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3a6eceb
Update Importer.java
Manny-op Mar 9, 2022
982513b
Merge branch '4paradigm:main' into Issue1327
Manny-op Mar 9, 2022
92b3c46
fix: importer count rows read (1327)
Manny-op Mar 9, 2022
e39f4a3
fix: print import rows after finished (1327)
Manny-op Mar 9, 2022
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6 changes: 5 additions & 1 deletion java/openmldb-import/src/main/java/com/_4paradigm/openmldb/importer/Importer.java
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Original file line number Diff line number Diff line change
Expand Up @@ -209,16 +209,20 @@ public void Load() {
reader.enableCheckHeader(tableMetaData);
try {
CSVRecord record;
int lines = 0;
while ((record = reader.next()) != null) {
// integer gets added at the start of iteration for each line.
lines++;
Map<Integer, List<Tablet.Dimension>> dims = buildDimensions(record, keyIndexMap, tableMetaData.getPartitionNum());

// distribute the row to the bulk load generators for each MemTable(tid, pid)
for (Integer pid : dims.keySet()) {
// Note: NS pid is int
// no need to calc dims twice, pass it to BulkLoadGenerator
generators.get(pid).feed(new BulkLoadGenerator.FeedItem(dims, tsIdxSet, record));
}
}
System.out.println("Total read rows: " + lines);
// after while loop is finished, print out number of lines gone through.
} catch (Exception e) {
logger.error("feeding failed, {}", e.getMessage());
}
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