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Posted to issues@kudu.apache.org by "liu (Jira)" <ji...@apache.org> on 2022/05/23 15:40:00 UTC
[jira] [Commented] (KUDU-3338) Using the Hive Metastore with Kudu not work
[ https://issues.apache.org/jira/browse/KUDU-3338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17541009#comment-17541009 ]
liu commented on KUDU-3338:
---------------------------
[HIVE-16993|https://issues.apache.org/jira/browse/HIVE-16993]
> Using the Hive Metastore with Kudu not work
> -------------------------------------------
>
> Key: KUDU-3338
> URL: https://issues.apache.org/jira/browse/KUDU-3338
> Project: Kudu
> Issue Type: Bug
> Components: client
> Affects Versions: 1.15.0
> Environment: kudu：kudu 1.15.0 (rev non-git-build)
> hive： Apache Hive (version 3.1.0.3.1.0.0-78)
> hdp： 3.1.1.3.1
> trino：364
> Reporter: liu
> Priority: Critical
> Fix For: NA
>
> Attachments: image-2022-01-19-18-01-25-516.png
>
>
> I follow this page config . It looks as if the configuration was successful.
> [https://kudu.apache.org/docs/hive_metastore.html#enabling-the-hive-metastore-integration]
> kudu master start log
> {code:java}
> I1115 18:51:37.391942 1832 catalog_manager.cc:1253] Loading table and tablet metadata into memory...
> I1115 18:51:37.392135 1832 catalog_manager.cc:495] Loaded metadata for table $schemas [id=9c31d249228f42b38468835a7ae2c6e6]
> I1115 18:51:37.392266 1832 catalog_manager.cc:549] Loaded metadata for tablet 1526622b192145b8973fc852c2cfbd8f (table $schemas [id=9c31d249228f42b38468835a7ae2c6e6])
> I1115 18:51:37.392287 1832 catalog_manager.cc:549] Loaded metadata for tablet 2842be87bec74f0592a01ca0535bd9aa (table $schemas [id=9c31d249228f42b38468835a7ae2c6e6])
> I1115 18:51:37.392294 1832 catalog_manager.cc:1262] Initializing Kudu cluster ID...
> I1115 18:51:37.392381 1832 catalog_manager.cc:1098] Loaded cluster ID: 70b19944b04543759922355e6ce259ac
> I1115 18:51:37.392387 1832 catalog_manager.cc:1273] Initializing Kudu internal certificate authority...
> I1115 18:51:37.392593 1832 catalog_manager.cc:1282] Loading token signing keys...
> I1115 18:51:37.392693 1832 catalog_manager.cc:5093] T 00000000000000000000000000000000 P 2bc3b2318ca640a78a99fcbe4d058a9f: Loaded TSK: 0
> I1115 18:51:37.392736 1832 catalog_manager.cc:1292] Initializing in-progress tserver states...
> I1115 18:51:37.392812 1832 catalog_manager.cc:1305] Loading latest processed Hive Metastore notification log event ID...{code}
> Now I use trino to connect to kudu and execute the following script。
> {code:java}
> trino:default> create schema cdr;
> CREATE SCHEMA
> trino:default> use cdr;
> USE
> trino:cdr> show schemas;
> Schema
> --------------------
> cdr
> default
> information_schema
> (3 rows)Query 20211118_033415_00020_4gwuw, FINISHED, 3 nodes
> Splits: 36 total, 36 done (100.00%)
> 0.22 [3 rows, 43B] [13 rows/s, 195B/s]
> trino:cdr> CREATE TABLE kudu.cdr.users (
> -> user_id int WITH (primary_key = true),
> -> first_name varchar,
> -> last_name varchar
> -> ) WITH (
> -> partition_by_hash_columns = ARRAY['user_id'],
> -> partition_by_hash_buckets = 2
> -> );
> ->
> W1118 13:56:00.671370 31226 catalog_manager.cc:1959] Remote error: failed to create HMS catalog entry for table [id=3490249b929842509d3364a18f07a4e5]: failed to create Hive MetaStore table: TException - service has thrown: MetaException(message=NoSuchObjectException(message:cdr)) {code}
> master log：
> {code:java}
> W1118 13:56:00.671370 31226 catalog_manager.cc:1959] Remote error: failed to create HMS catalog entry for table [id=3490249b929842509d3364a18f07a4e5]: failed to create Hive MetaStore table: TException - service has thrown: MetaException(message=NoSuchObjectException(message:cdr)) {code}
> Schemas Failed to synchronize to hive metadata，If I create this database in hive,the error log：
> {code:java}
> W1118 13:30:00.148990 31226 catalog_manager.cc:1959] Remote error: failed to create HMS catalog entry for table [id=4a40e0c12d9a4d26a11fcce0cf259d35]: failed to create Hive MetaStore table: TException - service has thrown: MetaException(message=java.lang.IllegalArgumentException: Can not create a Path from an empty string) {code}
> Now I don't know how to solve this problem
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