codope commented on code in PR #12525:
URL: https://github.com/apache/hudi/pull/12525#discussion_r1905155074
##########
hudi-common/src/main/java/org/apache/hudi/metadata/HoodieTableMetadataUtil.java:
##########
@@ -2206,44 +2306,161 @@ public static boolean
validateDataTypeForSecondaryIndex(List<String> sourceField
});
}
- public static HoodieData<HoodieRecord>
readSecondaryKeysFromBaseFiles(HoodieEngineContext engineContext,
-
List<Pair<String, Pair<String, List<String>>>> partitionFiles,
- int
secondaryIndexMaxParallelism,
- String
activeModule, HoodieTableMetaClient metaClient, EngineType engineType,
-
HoodieIndexDefinition indexDefinition) {
- if (partitionFiles.isEmpty()) {
- return engineContext.emptyHoodieData();
+ /**
+ * Converts the write stats to secondary index records.
+ *
+ * @param allWriteStats list of write stats
+ * @param instantTime instant time
+ * @param indexDefinition secondary index definition
+ * @param metadataConfig metadata config
+ * @param fsView file system view as of instant time
+ * @param dataMetaClient data table meta client
+ * @param engineContext engine context
+ * @param engineType engine type (e.g. SPARK, FLINK or JAVA)
+ * @return {@link HoodieData} of {@link HoodieRecord} to be updated in the
metadata table for the given secondary index partition
+ */
+ public static HoodieData<HoodieRecord>
convertWriteStatsToSecondaryIndexRecords(List<HoodieWriteStat> allWriteStats,
+
String instantTime,
+
HoodieIndexDefinition indexDefinition,
+
HoodieMetadataConfig metadataConfig,
+
HoodieMetadataFileSystemView fsView,
+
HoodieTableMetaClient dataMetaClient,
+
HoodieEngineContext engineContext,
+
EngineType engineType) {
+ // Secondary index cannot support logs having inserts with current
offering. So, lets validate that.
+ if (allWriteStats.stream().anyMatch(writeStat -> {
+ String fileName = FSUtils.getFileName(writeStat.getPath(),
writeStat.getPartitionPath());
+ return FSUtils.isLogFile(fileName) && writeStat.getNumInserts() > 0;
+ })) {
+ throw new HoodieIOException("Secondary index cannot support logs having
inserts with current offering. Please disable secondary index.");
}
- final int parallelism = Math.min(partitionFiles.size(),
secondaryIndexMaxParallelism);
- final StoragePath basePath = metaClient.getBasePath();
+
Schema tableSchema;
try {
- tableSchema = new TableSchemaResolver(metaClient).getTableAvroSchema();
+ tableSchema = new
TableSchemaResolver(dataMetaClient).getTableAvroSchema();
Review Comment:
the code should never come here if the table does not have any commit. A
separate method is used while initializing SI. However, I have now replaced
this with `tryResolveSchemaForTable(dataMetaClient)`.
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