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ASF GitHub Bot commented on HUDI-2161: -------------------------------------- nsivabalan commented on a change in pull request #3247: URL: https://github.com/apache/hudi/pull/3247#discussion_r671900060 ########## File path: hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/hudi/HoodieSparkSqlWriter.scala ########## @@ -128,14 +128,35 @@ object HoodieSparkSqlWriter { .setPayloadClassName(hoodieConfig.getString(PAYLOAD_CLASS_OPT_KEY)) .setPreCombineField(hoodieConfig.getStringOrDefault(PRECOMBINE_FIELD_OPT_KEY, null)) .setPartitionColumns(partitionColumns) + .setPopulateMetaColumns(parameters.getOrElse(HoodieTableConfig.HOODIE_POPULATE_META_COLUMNS.key(), HoodieTableConfig.HOODIE_POPULATE_META_COLUMNS.defaultValue()).toBoolean) .initTable(sparkContext.hadoopConfiguration, path.get) tableConfig = tableMetaClient.getTableConfig + } else { + // validate table properties + val tableMetaClient = HoodieTableMetaClient.builder().setBasePath(path.get).setConf(sparkContext.hadoopConfiguration).build() Review comment: I understand that we need one place to do the validation. As of now, any callers directly to WriteClient has to make another call to do validation. I could think of another option. Basically fix all startCommit() methods in WriteClient to take in operationType and do the validation. But there are quite a few callers which I need to fix. If we go ahead with this approach, validation happens within our custom data source where we instantiate the writeClient and start the commit (in row writer path). Once we have consensus I can make the changes. I feel this is the right approach. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@hudi.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org > Add support to disable meta column to BulkInsert Row Writer path > ---------------------------------------------------------------- > > Key: HUDI-2161 > URL: https://issues.apache.org/jira/browse/HUDI-2161 > Project: Apache Hudi > Issue Type: Improvement > Reporter: sivabalan narayanan > Priority: Major > Labels: pull-request-available > > Objective here is to disable all meta columns so as to avoid storage cost. > Also, some benefits could be seen in write latency with row writer path as no > special handling is required at RowCreateHandle layer. -- This message was sent by Atlassian Jira (v8.3.4#803005)