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https://issues.apache.org/jira/browse/HUDI-5846?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ASF GitHub Bot updated HUDI-5846:
---------------------------------
Labels: pull-request-available (was: )
> throw ClassCastException while run_bootstrap
> ----------------------------------------------
>
> Key: HUDI-5846
> URL: https://issues.apache.org/jira/browse/HUDI-5846
> Project: Apache Hudi
> Issue Type: Bug
> Components: bootstrap, spark
> Reporter: lvyanquan
> Priority: Trivial
> Labels: pull-request-available
>
> throw ClassCastException while run_bootstrap for MERGE_ON_READ table type
> h4. *version*
> Spark 3.3 & hudi 0.13
> *error message*
> {code:java}
> Caused by: java.lang.ClassCastException: java.util.HashMap cannot be cast to
> org.apache.hudi.table.BulkInsertPartitioner
> at
> org.apache.hudi.table.action.commit.SparkBulkInsertHelper.bulkInsert(SparkBulkInsertHelper.java:77)
> at
> org.apache.hudi.table.action.deltacommit.SparkBulkInsertDeltaCommitActionExecutor.execute(SparkBulkInsertDeltaCommitActionExecutor.java:60)
> {code}
>
> *how to reproduce*
> Spark SQL
> {code:java}
> create table hive_table (
> id int,
> ts int
> ) stored as parquet;
> insert into hive_table values (1, 1);
> create table hudi_mor (
> id int,
> ts int
> ) using hudi
> tblproperties (
> type = 'mor',
> primaryKey = 'id',
> preCombineField = 'ts'
> );
> call run_bootstrap(table => 'hudi_mor', table_type => 'MERGE_ON_READ',
> bootstrap_path => 'hdfs://ns1/dtInsight/hive/warehouse/kunni.db/hive_table',
> base_path => 'hdfs://ns1/dtInsight/hive/warehouse/kunni.db/hudi_mor',
> rowKey_field => 'id', key_generator_class =>
> 'org.apache.hudi.keygen.NonpartitionedKeyGenerator', bootstrap_overwrite =>
> true, selector_class=>
> 'org.apache.hudi.client.bootstrap.selector.FullRecordBootstrapModeSelector');
> {code}
>
> {*}cause{*}{*}{*}
> org.apache.hudi.table.action.bootstrap.SparkBootstrapDeltaCommitActionExecutor#getBulkInsertActionExecutor
> method
> used wrong constructor of SparkBulkInsertDeltaCommitActionExecutor class.
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