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https://issues.apache.org/jira/browse/HUDI-2233?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17393286#comment-17393286
]
ASF GitHub Bot commented on HUDI-2233:
--------------------------------------
nsivabalan commented on pull request #3387:
URL: https://github.com/apache/hudi/pull/3387#issuecomment-892775157
my bad. I checked out the master. I did not realize we had sync mode even
before this patch. Ignore my previous question. I see this code block.
```
if (!StringUtils.isNullOrEmpty(cfg.syncMode)) {
switch (cfg.syncMode.toLowerCase()) {
case "hms":
ddlExecutor = new HMSDDLExecutor(configuration, cfg, fs);
break;
case "hiveql":
ddlExecutor = new HiveQueryDDLExecutor(cfg, fs, configuration);
break;
case "jdbc":
ddlExecutor = new JDBCExecutor(cfg, fs);
break;
default:
throw new HoodieHiveSyncException("Invalid sync mode given " +
cfg.syncMode);
}
} else {
ddlExecutor = cfg.useJdbc ? new JDBCExecutor(cfg, fs) : new
HiveQueryDDLExecutor(cfg, fs, configuration);
}
```
So, basically hive sync mode has higher precedence. If not set, we will look
into useJdbc.
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> [SQL] Hive sync is not working
> ------------------------------
>
> Key: HUDI-2233
> URL: https://issues.apache.org/jira/browse/HUDI-2233
> Project: Apache Hudi
> Issue Type: Sub-task
> Reporter: Sagar Sumit
> Assignee: pengzhiwei
> Priority: Major
> Labels: pull-request-available, release-blocker
> Fix For: 0.9.0
>
>
>
> {code:java}
> java.lang.NoClassDefFoundError: org/apache/calcite/rel/type/RelDataTypeSystem
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzerFactory.get(SemanticAnalyzerFactory.java:318)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:484) at
> org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1317) at
> org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1457) at
> org.apache.hadoop.hive.ql.Driver.run(Driver.java:1237) at
> org.apache.hadoop.hive.ql.Driver.run(Driver.java:1227) at
> org.apache.hudi.hive.HoodieHiveClient.updateHiveSQLs(HoodieHiveClient.java:458)
> at
> org.apache.hudi.hive.HoodieHiveClient.updateHiveSQLUsingHiveDriver(HoodieHiveClient.java:448)
> at
> org.apache.hudi.hive.HoodieHiveClient.updateHiveSQL(HoodieHiveClient.java:426)
> at
> org.apache.hudi.hive.HoodieHiveClient.createTable(HoodieHiveClient.java:322)
> at org.apache.hudi.hive.HiveSyncTool.syncSchema(HiveSyncTool.java:230)
> {code}
>
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