[
https://issues.apache.org/jira/browse/HIVE-25563?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ádám Szita reassigned HIVE-25563:
---------------------------------
> Iceberg table operations hang a long time if metadata is missing/corrupted
> --------------------------------------------------------------------------
>
> Key: HIVE-25563
> URL: https://issues.apache.org/jira/browse/HIVE-25563
> Project: Hive
> Issue Type: Bug
> Reporter: Ádám Szita
> Assignee: Ádám Szita
> Priority: Major
>
> For all Iceberg table operations (select, insert, alter, etc..) Hive tries to
> load the Iceberg table by reading in its metadata files.
> If these metadata files are not present or are inaccessible for any reason,
> then operations on such a table will result in a long > 10 minutes hang for
> the user's session. This is because there's a retry logic with exponential
> intervals, and 21 retries by default in place:
> {code:java}
> java.lang.Thread.State: TIMED_WAITING (sleeping)
> at java.lang.Thread.sleep(Native Method)
> at java.lang.Thread.sleep(Thread.java:340)
> at java.util.concurrent.TimeUnit.sleep(TimeUnit.java:386)
> at
> org.apache.iceberg.util.Tasks$Builder.runTaskWithRetry(Tasks.java:453)
> at
> org.apache.iceberg.util.Tasks$Builder.runSingleThreaded(Tasks.java:214)
> at org.apache.iceberg.util.Tasks$Builder.run(Tasks.java:198)
> at org.apache.iceberg.util.Tasks$Builder.run(Tasks.java:190)
> at
> org.apache.iceberg.BaseMetastoreTableOperations.refreshFromMetadataLocation(BaseMetastoreTableOperations.java:178)
> at
> org.apache.iceberg.BaseMetastoreTableOperations.refreshFromMetadataLocation(BaseMetastoreTableOperations.java:160)
> at
> org.apache.iceberg.hive.HiveTableOperations.doRefresh(HiveTableOperations.java:183)
> at
> org.apache.iceberg.BaseMetastoreTableOperations.refresh(BaseMetastoreTableOperations.java:94)
> at
> org.apache.iceberg.BaseMetastoreTableOperations.current(BaseMetastoreTableOperations.java:77)
> at
> org.apache.iceberg.BaseMetastoreCatalog.loadTable(BaseMetastoreCatalog.java:93)
> at org.apache.iceberg.mr.Catalogs.loadTable(Catalogs.java:106)
> at org.apache.iceberg.mr.Catalogs.loadTable(Catalogs.java:96)
> at
> org.apache.iceberg.mr.hive.IcebergTableUtil.lambda$getTable$2(IcebergTableUtil.java:69)
> at
> org.apache.iceberg.mr.hive.IcebergTableUtil$$Lambda$284/1429147768.get(Unknown
> Source)
> at java.util.Optional.orElseGet(Optional.java:267)
> at
> org.apache.iceberg.mr.hive.IcebergTableUtil.getTable(IcebergTableUtil.java:66)
> at
> org.apache.iceberg.mr.hive.HiveIcebergSerDe.initialize(HiveIcebergSerDe.java:105)
> at
> org.apache.hadoop.hive.metastore.HiveMetaStoreUtils.getDeserializer(HiveMetaStoreUtils.java:95)
> {code}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
