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https://issues.apache.org/jira/browse/IMPALA-10765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
guojingfeng reassigned IMPALA-10765:
------------------------------------
Assignee: guojingfeng (was: Quanlong Huang)
> IllegalStateException when inserting empty results to unpartitioned table
> with event processor enabled
> ------------------------------------------------------------------------------------------------------
>
> Key: IMPALA-10765
> URL: https://issues.apache.org/jira/browse/IMPALA-10765
> Project: IMPALA
> Issue Type: Bug
> Affects Versions: Impala 4.0
> Reporter: Quanlong Huang
> Assignee: guojingfeng
> Priority: Blocker
> Fix For: Impala 4.0, Impala 4.1
>
>
> Start impala cluster with event processor enabled:
> {code:java}
> bin/start-impala-cluster.py
> --catalogd_args='--hms_event_polling_interval_s=1'{code}
> Create an empty table and create another table based on it.
> {code:sql}
> [localhost:21050] default> create table empty_tbl(id int);
> Query: create table empty_tbl(id int)
> +-------------------------+
> | summary |
> +-------------------------+
> | Table has been created. |
> +-------------------------+
> Fetched 1 row(s) in 0.18s
> [localhost:21050] default> create table ctas_tbl as select * from empty_tbl;
> Query: create table ctas_tbl as select * from empty_tbl
> Query submitted at: 2021-06-23 20:40:35 (Coordinator:
> http://quanlong-OptiPlex-BJ:25000)
> Query progress can be monitored at:
> http://quanlong-OptiPlex-BJ:25000/query_plan?query_id=f3430a91b11bcdac:b804158800000000
> ERROR: IllegalStateException: null
> {code}
> Logs of impalad:
> {code}
> I0623 20:40:39.971030 4426 client-request-state.cc:1281] Updating metastore
> with 1 altered partitions ()
> I0623 20:40:39.971042 4426 client-request-state.cc:1310] Executing
> FinalizeDml() using CatalogService
> E0623 20:40:40.131408 4426 client-request-state.cc:1320] ERROR Finalizing
> DML: IllegalStateException: null
> {code}
> Logs of catalogd:
> {code}
> I0623 20:40:39.987920 4439 HdfsTable.java:764] Loaded file and block
> metadata for default.ctas_tbl partitions: . Time taken: 812.439us
> I0623 20:40:39.988750 4439 TableLoader.java:103] Loaded metadata for:
> default.ctas_tbl (12ms)
> I0623 20:40:39.989748 4385 jni-util.cc:286] java.lang.IllegalStateException
> at
> com.google.common.base.Preconditions.checkState(Preconditions.java:492)
> at
> org.apache.impala.service.CatalogOpExecutor.createInsertEvents(CatalogOpExecutor.java:5056)
> at
> org.apache.impala.service.CatalogOpExecutor.updateCatalog(CatalogOpExecutor.java:4962)
> at
> org.apache.impala.service.JniCatalog.updateCatalog(JniCatalog.java:360)
> {code}
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