vingov opened a new pull request #2769:
URL: https://github.com/apache/hudi/pull/2769
## What is the purpose of the pull request
*This pull request adds a new partition extractor class to support Hive
style partitioning: HiveStylePartitionExtractor.*
## Brief change log
- *Added HiveStylePartitionExtractor to support Hive style partitions.*
## Verify this pull request
This change added tests and can be verified as follows:
- *Added a new test method `testHiveStylePartition()` in the
`TestPartitionValueExtractor` class to verify the change.*
- *Manually verified the change by running a job locally.*
Before the fix:
`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)`
After the fix:
`21/04/02 19:04:40 INFO hive.HiveSyncTool: No Schema difference for
delta_streamer_test
21/04/02 19:04:40 INFO hive.HiveSyncTool: Schema sync complete. Syncing
partitions for delta_streamer_test
21/04/02 19:04:41 INFO hive.HiveSyncTool: Last commit time synced was found
to be null
21/04/02 19:04:41 INFO common.AbstractSyncHoodieClient: Last commit time
synced is not known, listing all partitions in /tmp/delta_streamer_test,FS
:DFS[DFSClient[clientName=DFSClient_NONMAPREDUCE_-2134537191_53, ugi=vinothg
(auth:SIMPLE)]]
21/04/02 19:04:41 INFO hive.HiveSyncTool: Storage partitions scan complete.
Found 6
21/04/02 19:04:41 INFO hive.HiveSyncTool: New Partitions
[datestr=2021-03-28, datestr=2021-03-29, datestr=2021-03-30,
datestr=2021-03-31, datestr=2021-04-01, datestr=2021-04-02]
21/04/02 19:04:41 INFO hive.HoodieHiveClient: Adding partitions 6 to table
delta_streamer_test`
## Committer checklist
- [x] Has a corresponding JIRA in PR title & commit
- [x] Commit message is descriptive of the change
- [ ] CI is green
- [ ] Necessary doc changes done or have another open PR
- [ ] For large changes, please consider breaking it into sub-tasks under
an umbrella JIRA.
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