Vinoth Govindarajan created HUDI-1762:
-----------------------------------------
Summary: Hive Sync is not working with Hive Style Partitioning
Key: HUDI-1762
URL: https://issues.apache.org/jira/browse/HUDI-1762
Project: Apache Hudi
Issue Type: Bug
Components: Hive Integration
Reporter: Vinoth Govindarajan
Assignee: Vinoth Govindarajan
When you create a Hudi table with hive style partitioning and enable the hive
sync, it didn't work because it's assuming the partition will be separated by a
slash.
when the hive style partitioning is enabled for the target table like this:
{code:java}
hoodie.datasource.write.partitionpath.field=datestr
hoodie.datasource.write.hive_style_partitioning=true
{code}
This is the error it throws:
{code:java}
21/04/01 23:10:33 ERROR deltastreamer.HoodieDeltaStreamer: Got error running
delta sync once. Shutting down
org.apache.hudi.exception.HoodieException: Got runtime exception when hive
syncing delta_streamer_test
at
org.apache.hudi.hive.HiveSyncTool.syncHoodieTable(HiveSyncTool.java:122)
at
org.apache.hudi.utilities.deltastreamer.DeltaSync.syncMeta(DeltaSync.java:560)
at
org.apache.hudi.utilities.deltastreamer.DeltaSync.writeToSink(DeltaSync.java:475)
at
org.apache.hudi.utilities.deltastreamer.DeltaSync.syncOnce(DeltaSync.java:282)
at
org.apache.hudi.utilities.deltastreamer.HoodieDeltaStreamer.lambda$sync$2(HoodieDeltaStreamer.java:170)
at org.apache.hudi.common.util.Option.ifPresent(Option.java:96)
at
org.apache.hudi.utilities.deltastreamer.HoodieDeltaStreamer.sync(HoodieDeltaStreamer.java:168)
at
org.apache.hudi.utilities.deltastreamer.HoodieDeltaStreamer.main(HoodieDeltaStreamer.java:470)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.apache.spark.deploy.yarn.ApplicationMaster$$anon$2.run(ApplicationMaster.scala:690)
Caused by: org.apache.hudi.hive.HoodieHiveSyncException: Failed to sync
partitions for table fact_scheduled_trip__1pc_trip_uuid
at
org.apache.hudi.hive.HiveSyncTool.syncPartitions(HiveSyncTool.java:229)
at
org.apache.hudi.hive.HiveSyncTool.syncHoodieTable(HiveSyncTool.java:166)
at
org.apache.hudi.hive.HiveSyncTool.syncHoodieTable(HiveSyncTool.java:108)
... 12 more
Caused by: java.lang.IllegalArgumentException: Partition path
datestr=2021-03-28 is not in the form yyyy/mm/dd
at
org.apache.hudi.hive.SlashEncodedDayPartitionValueExtractor.extractPartitionValuesInPath(SlashEncodedDayPartitionValueExtractor.java:55)
at
org.apache.hudi.hive.HoodieHiveClient.getPartitionEvents(HoodieHiveClient.java:220)
at
org.apache.hudi.hive.HiveSyncTool.syncPartitions(HiveSyncTool.java:221)
... 14 more
{code}
To fix this issue we need to create a new partition extractor class and assign
that class name as the hive sync partition extractor.
After you define the new partition extractor class, you can configure it like
this:
{code:java}
hoodie.datasource.hive_sync.enable=true
hoodie.datasource.hive_sync.partition_extractor_class=org.apache.hudi.hive.HiveStylePartitionValueExtractor
{code}
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