[SPARK-26673][FollowUp][SQL] File source V2: remove duplicated broadcast object in FileWriterFactory #23800
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gengliangwang
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Test build #102394 has finished for PR 23800 at commit
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Merged to master. |
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Feb 18, 2019
…ast object in FileWriterFactory ## What changes were proposed in this pull request? This is a followup PR to fix two issues in apache#23601: 1. the class `FileWriterFactory` contains `conf: SerializableConfiguration` as a member, which is duplicated with `WriteJobDescription. serializableHadoopConf `. By removing it we can reduce the broadcast task binary size by around 70KB 2. The test suite `OrcV1QuerySuite`/`OrcV1QuerySuite`/`OrcV1PartitionDiscoverySuite` didn't change the configuration `SQLConf.USE_V1_SOURCE_WRITER_LIST` to `"orc"`. We should set the conf. ## How was this patch tested? Unit test Closes apache#23800 from gengliangwang/reduceWriteTaskSize. Authored-by: Gengliang Wang <[email protected]> Signed-off-by: Hyukjin Kwon <[email protected]>
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What changes were proposed in this pull request?
This is a followup PR to fix two issues in #23601:
FileWriterFactorycontainsconf: SerializableConfigurationas a member, which is duplicated withWriteJobDescription. serializableHadoopConf. By removing it we can reduce the broadcast task binary size by around 70KBOrcV1QuerySuite/OrcV1QuerySuite/OrcV1PartitionDiscoverySuitedidn't change the configurationSQLConf.USE_V1_SOURCE_WRITER_LISTto"orc". We should set the conf.How was this patch tested?
Unit test