Fix

facebookincubator · Dec 25, 2024 · f0ac10b · f0ac10b
1 parent 8ebd3a8
commit f0ac10b
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Showing 5 changed files with 20 additions and 17 deletions.
diff --git a/velox/connectors/hive/HiveConnectorUtil.cpp b/velox/connectors/hive/HiveConnectorUtil.cpp
@@ -954,13 +954,7 @@ void updateParquetWriterOptions(
 
   if (!parquetWriterOptions->parquetWriteTimestampTimeZone) {
     parquetWriterOptions->parquetWriteTimestampTimeZone =
-        getTimestampTimeZone(
-            *sessionProperties, core::QueryConfig::kSessionTimezone)
-            .has_value()
-        ? getTimestampTimeZone(
-              *sessionProperties, core::QueryConfig::kSessionTimezone)
-        : getTimestampTimeZone(
-              *hiveConfig->config(), core::QueryConfig::kSessionTimezone);
+        parquetWriterOptions->sessionTimezoneName;
   }
 
   writerOptions = std::move(parquetWriterOptions);

diff --git a/velox/connectors/hive/HiveDataSink.cpp b/velox/connectors/hive/HiveDataSink.cpp
@@ -780,19 +780,16 @@ uint32_t HiveDataSink::appendWriter(const HiveWriterId& id) {
         insertTableHandle_->serdeParameters().end());
   }
 
+  options->sessionTimezoneName = connectorQueryCtx_->sessionTimezone();
+  options->adjustTimestampToTimezone =
+      connectorQueryCtx_->adjustTimestampToTimezone();
+
   updateWriterOptionsFromHiveConfig(
       insertTableHandle_->storageFormat(),
       hiveConfig_,
       connectorSessionProperties,
       options);
 
-  const auto& sessionTimeZoneName = connectorQueryCtx_->sessionTimezone();
-  if (!sessionTimeZoneName.empty()) {
-    options->sessionTimezone = tz::locateZone(sessionTimeZoneName);
-  }
-  options->adjustTimestampToTimezone =
-      connectorQueryCtx_->adjustTimestampToTimezone();
-
   // Prevents the memory allocation during the writer creation.
   WRITER_NON_RECLAIMABLE_SECTION_GUARD(writerInfo_.size() - 1);
   auto writer = writerFactory_->createWriter(

diff --git a/velox/dwio/common/Options.h b/velox/dwio/common/Options.h
@@ -645,7 +645,7 @@ struct WriterOptions {
   std::function<std::unique_ptr<dwio::common::FlushPolicy>()>
       flushPolicyFactory;
 
-  const tz::TimeZone* sessionTimezone{nullptr};
+  std::string sessionTimezoneName;
   bool adjustTimestampToTimezone{false};
 
   virtual ~WriterOptions() = default;

diff --git a/velox/dwio/parquet/tests/writer/ParquetWriterTest.cpp b/velox/dwio/parquet/tests/writer/ParquetWriterTest.cpp
@@ -204,7 +204,7 @@ TEST_F(ParquetWriterTest, parquetWriteTimestampTimeZoneWithDefault) {
 };
 
 #ifdef VELOX_ENABLE_PARQUET
-DEBUG_ONLY_TEST_F(ParquetWriterTest, unitFromHiveConfig) {
+DEBUG_ONLY_TEST_F(ParquetWriterTest, timestampUnitAndTimeZone) {
   SCOPED_TESTVALUE_SET(
       "facebook::velox::parquet::Writer::write",
       std::function<void(const ::arrow::Schema*)>(
@@ -215,6 +215,14 @@ DEBUG_ONLY_TEST_F(ParquetWriterTest, unitFromHiveConfig) {
             ASSERT_EQ(tsType->unit(), ::arrow::TimeUnit::MICRO);
           })));
 
+  SCOPED_TESTVALUE_SET(
+      "facebook::velox::parquet::Writer::Writer",
+      std::function<void(const ArrowOptions* options)>(
+          ([&](const ArrowOptions* options) {
+            ASSERT_TRUE(options->timestampTimeZone.has_value());
+            ASSERT_EQ(options->timestampTimeZone.value(), "America/New_York");
+          })));
+
   const auto data = makeRowVector({makeFlatVector<Timestamp>(
       10'000, [](auto row) { return Timestamp(row, row); })});
   const auto outputDirectory = TempDirectoryPath::create();
@@ -230,7 +238,9 @@ DEBUG_ONLY_TEST_F(ParquetWriterTest, unitFromHiveConfig) {
                             {},
                             writerOptions)
                         .planNode();
-  AssertQueryBuilder(plan).copyResults(pool_.get());
+  AssertQueryBuilder(plan)
+      .config("session_timezone", "America/New_York")
+      .copyResults(pool_.get());
 }
 #endif
 

diff --git a/velox/dwio/parquet/writer/Writer.cpp b/velox/dwio/parquet/writer/Writer.cpp
@@ -242,6 +242,8 @@ Writer::Writer(
       static_cast<TimestampUnit>(options.parquetWriteTimestampUnit.value_or(
           TimestampPrecision::kNanoseconds));
   options_.timestampTimeZone = options.parquetWriteTimestampTimeZone;
+  common::testutil::TestValue::adjust(
+      "facebook::velox::parquet::Writer::Writer", &options_);
   arrowContext_->properties =
       getArrowParquetWriterOptions(options, flushPolicy_);
   setMemoryReclaimers();