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Posted to commits@hudi.apache.org by "Pratyaksh Sharma (Jira)" <ji...@apache.org> on 2019/12/30 15:00:00 UTC
[jira] [Created] (HUDI-485) Check for where clause is wrong in
HiveIncrementalPuller
Pratyaksh Sharma created HUDI-485:
-------------------------------------
Summary: Check for where clause is wrong in HiveIncrementalPuller
Key: HUDI-485
URL: https://issues.apache.org/jira/browse/HUDI-485
Project: Apache Hudi (incubating)
Issue Type: Sub-task
Components: Incremental Pull, newbie
Reporter: Pratyaksh Sharma
Assignee: Pratyaksh Sharma
HiveIncrementalPuller checks the clause in incrementalSqlFile like this ->
if (!incrementalSQL.contains("`_hoodie_commit_time` > '%targetBasePath'")) {
LOG.info("Incremental SQL : " + incrementalSQL
+ " does not contain `_hoodie_commit_time` > %targetBasePath. Please add "
+ "this clause for incremental to work properly.");
throw new HoodieIncrementalPullSQLException(
"Incremental SQL does not have clause `_hoodie_commit_time` > '%targetBasePath', which "
+ "means its not pulling incrementally");
}
Basically we are trying to add a placeholder here which is later replaced with config.fromCommitTime here -
incrementalPullSQLtemplate.add("incrementalSQL", String.format(incrementalSQL, config.fromCommitTime));
Hence, the above check needs to replaced with `_hoodie_commit_time` > %targetBasePath
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