rex xiong created HUDI-4447:
-------------------------------

             Summary: Hive Sync fails fails when performing delete table data 
operation
                 Key: HUDI-4447
                 URL: https://issues.apache.org/jira/browse/HUDI-4447
             Project: Apache Hudi
          Issue Type: Bug
          Components: meta-sync
         Environment: Spark3.2.1 & Hudi 0.11.1
            Reporter: rex xiong
            Assignee: rex xiong
             Fix For: 0.12.0


 currently,  sync meta would fail if performing delete table data operation, 
because sync without setting database name/fields/extractor class, etc.This 
causes two problems:

1)sync schema will recreate table in default database

2)sync will use wrong extractor class(HiveStylePartitionValueExtractor) when 
syncing non partitioned table with metadata table enabled

 
{code:java}
spark-sql> delete from test_db.hudi_mor_none_part_table_321_0111 where id=1;
org.apache.hudi.exception.HoodieException: Could not sync using the meta sync 
class org.apache.hudi.hive.HiveSyncTool
    at 
org.apache.hudi.sync.common.util.SyncUtilHelpers.runHoodieMetaSync(SyncUtilHelpers.java:61)
    at 
org.apache.hudi.HoodieSparkSqlWriter$.$anonfun$metaSync$2(HoodieSparkSqlWriter.scala:626)
    at 
org.apache.hudi.HoodieSparkSqlWriter$.$anonfun$metaSync$2$adapted(HoodieSparkSqlWriter.scala:625)
    at scala.collection.mutable.HashSet.foreach(HashSet.scala:79)
....
Caused by: org.apache.hudi.exception.HoodieException: Got runtime exception 
when hive syncing hudi_mor_none_part_table_321_0111
    at org.apache.hudi.hive.HiveSyncTool.syncHoodieTable(HiveSyncTool.java:143)
    at 
org.apache.hudi.sync.common.util.SyncUtilHelpers.runHoodieMetaSync(SyncUtilHelpers.java:59)
    ... 93 more
Caused by: org.apache.hudi.hive.HoodieHiveSyncException: Failed to sync 
partitions for table hudi_mor_none_part_table_321_0111_ro
    at org.apache.hudi.hive.HiveSyncTool.syncPartitions(HiveSyncTool.java:418)
    at org.apache.hudi.hive.HiveSyncTool.syncHoodieTable(HiveSyncTool.java:232)
    at org.apache.hudi.hive.HiveSyncTool.doSync(HiveSyncTool.java:156)
    at org.apache.hudi.hive.HiveSyncTool.syncHoodieTable(HiveSyncTool.java:140)
    ... 94 more
Caused by: java.lang.IllegalArgumentException: Partition path  is not in the 
form partition_key=partition_value.
    at 
org.apache.hudi.hive.HiveStylePartitionValueExtractor.extractPartitionValuesInPath(HiveStylePartitionValueExtractor.java:37)
    at 
org.apache.hudi.hive.AbstractHiveSyncHoodieClient.getPartitionEvents(AbstractHiveSyncHoodieClient.java:81)
    at org.apache.hudi.hive.HiveSyncTool.syncPartitions(HiveSyncTool.java:396)
    ... 97 more
org.apache.hudi.exception.HoodieException: Could not sync using the meta sync 
class org.apache.hudi.hive.HiveSyncTool
    at 
org.apache.hudi.sync.common.util.SyncUtilHelpers.runHoodieMetaSync(SyncUtilHelpers.java:61)
    at 
org.apache.hudi.HoodieSparkSqlWriter$.$anonfun$metaSync$2(HoodieSparkSqlWriter.scala:626)
    at 
org.apache.hudi.HoodieSparkSqlWriter$.$anonfun$metaSync$2$adapted(HoodieSparkSqlWriter.scala:625)
    at scala.collection.mutable.HashSet.foreach(HashSet.scala:79)
    at 
org.apache.hudi.HoodieSparkSqlWriter$.metaSync(HoodieSparkSqlWriter.scala:625)

{code}
 



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