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https://issues.apache.org/jira/browse/HUDI-2101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17386985#comment-17386985
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ASF GitHub Bot commented on HUDI-2101:
--------------------------------------
xiarixiaoyao commented on a change in pull request #3330:
URL: https://github.com/apache/hudi/pull/3330#discussion_r676238251
##########
File path:
hudi-client/hudi-spark-client/src/main/java/org/apache/hudi/table/action/cluster/SparkExecuteClusteringCommitActionExecutor.java
##########
@@ -105,6 +106,19 @@ public
SparkExecuteClusteringCommitActionExecutor(HoodieEngineContext context,
validateWriteResult(writeMetadata);
commitOnAutoCommit(writeMetadata);
if (!writeMetadata.getCommitMetadata().isPresent()) {
+ WriteOperationType realOperationType = operationType;
+ Option<Map<String, String>> realExtraMetadata = extraMetadata;
+ if
(config.getClusteringExecutionStrategyClass().equals("org.apache.hudi.clustering.SparkZSortAndSizeExecutionStrategy"))
{
+ realOperationType = WriteOperationType.ZORDER;
+ Map<String, String> metaDataMap = new HashMap<>();
+ if (extraMetadata.isPresent()) {
+ metaDataMap = extraMetadata.get();
+ }
+ metaDataMap.put("_hoodie.zorder.cols", clusteringPlan.getStrategy()
+
.getStrategyParams().getOrDefault("hoodie.clustering.plan.strategy.sort.columns",
""));
Review comment:
yes hoodie.zorder.cols is used internal. may be we need not define a
new parameter
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> support z-order for hudi
> ------------------------
>
> Key: HUDI-2101
> URL: https://issues.apache.org/jira/browse/HUDI-2101
> Project: Apache Hudi
> Issue Type: Sub-task
> Components: Spark Integration
> Reporter: tao meng
> Assignee: tao meng
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.10.0
>
>
> support z-order for hudi to optimze the query
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