Vinoth Chandar created HUDI-651:
-----------------------------------
Summary: Incremental Query on Hive via Spark SQL does not return
expected results
Key: HUDI-651
URL: https://issues.apache.org/jira/browse/HUDI-651
Project: Apache Hudi (incubating)
Issue Type: Bug
Components: Spark Integration
Reporter: Vinoth Chandar
Assignee: Vinoth Chandar
Fix For: 0.6.0
Using the docker demo, I added two delta commits to a MOR table and was a
hoping to incremental consume them like Hive QL.. Something amiss
{code}
scala>
spark.sparkContext.hadoopConfiguration.set("hoodie.stock_ticks_mor_rt.consume.start.timestamp","20200302210147")
scala>
spark.sparkContext.hadoopConfiguration.set("hoodie.stock_ticks_mor_rt.consume.mode","INCREMENTAL")
scala> spark.sql("select distinct `_hoodie_commit_time` from
stock_ticks_mor_rt").show(100, false)
+-------------------+
|_hoodie_commit_time|
+-------------------+
|20200302210010 |
|20200302210147 |
+-------------------+
scala> sc.setLogLevel("INFO")
scala> spark.sql("select distinct `_hoodie_commit_time` from
stock_ticks_mor_rt").show(100, false)
20/03/02 21:15:37 INFO aggregate.HashAggregateExec:
spark.sql.codegen.aggregate.map.twolevel.enabled is set to true, but current
version of codegened fast hashmap does not support this aggregate.
20/03/02 21:15:37 INFO aggregate.HashAggregateExec:
spark.sql.codegen.aggregate.map.twolevel.enabled is set to true, but current
version of codegened fast hashmap does not support this aggregate.
20/03/02 21:15:37 INFO memory.MemoryStore: Block broadcast_44 stored as values
in memory (estimated size 292.3 KB, free 365.3 MB)
20/03/02 21:15:37 INFO memory.MemoryStore: Block broadcast_44_piece0 stored as
bytes in memory (estimated size 25.4 KB, free 365.3 MB)
20/03/02 21:15:37 INFO storage.BlockManagerInfo: Added broadcast_44_piece0 in
memory on adhoc-1:45623 (size: 25.4 KB, free: 366.2 MB)
20/03/02 21:15:37 INFO spark.SparkContext: Created broadcast 44 from
20/03/02 21:15:37 INFO hadoop.HoodieParquetInputFormat: Reading hoodie metadata
from path hdfs://namenode:8020/user/hive/warehouse/stock_ticks_mor
20/03/02 21:15:37 INFO table.HoodieTableMetaClient: Loading
HoodieTableMetaClient from
hdfs://namenode:8020/user/hive/warehouse/stock_ticks_mor
20/03/02 21:15:37 INFO util.FSUtils: Hadoop Configuration: fs.defaultFS:
[hdfs://namenode:8020], Config:[Configuration: core-default.xml, core-site.xml,
mapred-default.xml, mapred-site.xml, yarn-default.xml, yarn-site.xml,
hdfs-default.xml, hdfs-site.xml,
org.apache.hadoop.hive.conf.LoopingByteArrayInputStream@5a66fc27,
file:/etc/hadoop/hive-site.xml], FileSystem:
[DFS[DFSClient[clientName=DFSClient_NONMAPREDUCE_-1645984031_1, ugi=root
(auth:SIMPLE)]]]
20/03/02 21:15:37 INFO table.HoodieTableConfig: Loading table properties from
hdfs://namenode:8020/user/hive/warehouse/stock_ticks_mor/.hoodie/hoodie.properties
20/03/02 21:15:37 INFO table.HoodieTableMetaClient: Finished Loading Table of
type MERGE_ON_READ(version=1) from
hdfs://namenode:8020/user/hive/warehouse/stock_ticks_mor
20/03/02 21:15:37 INFO mapred.FileInputFormat: Total input paths to process : 1
20/03/02 21:15:37 INFO hadoop.HoodieParquetInputFormat: Found a total of 1
groups
20/03/02 21:15:37 INFO timeline.HoodieActiveTimeline: Loaded instants
[[20200302210010__clean__COMPLETED], [20200302210010__deltacommit__COMPLETED],
[20200302210147__clean__COMPLETED], [20200302210147__deltacommit__COMPLETED]]
20/03/02 21:15:37 INFO view.HoodieTableFileSystemView: Adding file-groups for
partition :2018/08/31, #FileGroups=1
20/03/02 21:15:37 INFO view.AbstractTableFileSystemView: addFilesToView:
NumFiles=1, FileGroupsCreationTime=0, StoreTimeTaken=0
20/03/02 21:15:37 INFO hadoop.HoodieParquetInputFormat: Total paths to process
after hoodie filter 1
20/03/02 21:15:37 INFO hadoop.HoodieParquetInputFormat: Reading hoodie metadata
from path hdfs://namenode:8020/user/hive/warehouse/stock_ticks_mor
20/03/02 21:15:37 INFO table.HoodieTableMetaClient: Loading
HoodieTableMetaClient from
hdfs://namenode:8020/user/hive/warehouse/stock_ticks_mor
20/03/02 21:15:37 INFO util.FSUtils: Hadoop Configuration: fs.defaultFS:
[hdfs://namenode:8020], Config:[Configuration: core-default.xml, core-site.xml,
mapred-default.xml, mapred-site.xml, yarn-default.xml, yarn-site.xml,
hdfs-default.xml, hdfs-site.xml,
org.apache.hadoop.hive.conf.LoopingByteArrayInputStream@5a66fc27,
file:/etc/hadoop/hive-site.xml], FileSystem:
[DFS[DFSClient[clientName=DFSClient_NONMAPREDUCE_-1645984031_1, ugi=root
(auth:SIMPLE)]]]
20/03/02 21:15:37 INFO table.HoodieTableConfig: Loading table properties from
hdfs://namenode:8020/user/hive/warehouse/stock_ticks_mor/.hoodie/hoodie.properties
20/03/02 21:15:37 INFO table.HoodieTableMetaClient: Finished Loading Table of
type MERGE_ON_READ(version=1) from
hdfs://namenode:8020/user/hive/warehouse/stock_ticks_mor
20/03/02 21:15:37 INFO timeline.HoodieActiveTimeline: Loaded instants
[[20200302210010__clean__COMPLETED], [20200302210010__deltacommit__COMPLETED],
[20200302210147__clean__COMPLETED], [20200302210147__deltacommit__COMPLETED]]
20/03/02 21:15:37 INFO view.AbstractTableFileSystemView: Building file system
view for partition (2018/08/31)
20/03/02 21:15:37 INFO view.AbstractTableFileSystemView: #files found in
partition (2018/08/31) =3, Time taken =1
20/03/02 21:15:37 INFO view.HoodieTableFileSystemView: Adding file-groups for
partition :2018/08/31, #FileGroups=1
20/03/02 21:15:37 INFO view.AbstractTableFileSystemView: addFilesToView:
NumFiles=3, FileGroupsCreationTime=0, StoreTimeTaken=0
20/03/02 21:15:37 INFO view.AbstractTableFileSystemView: Time to load partition
(2018/08/31) =2
20/03/02 21:15:37 INFO realtime.HoodieParquetRealtimeInputFormat: Returning a
total splits of 1
{code}
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