morningman commented on a change in pull request #246: Colocate Join (#245)
URL: https://github.com/apache/incubator-doris/pull/246#discussion_r239309523
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File path: fe/src/main/java/org/apache/doris/catalog/Catalog.java
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@@ -3270,6 +3309,33 @@ private Table createOlapTable(Database db,
CreateTableStmt stmt, boolean isResto
throw new DdlException(e.getMessage());
}
+ // colocateTable
+ try {
+ String colocateTable =
PropertyAnalyzer.analyzeColocate(properties);
+ if (colocateTable != null) {
+ Table parentTable = ColocateTableUtils.getColocateTable(db,
colocateTable);
+ //for colocate child table
+ if (!colocateTable.equalsIgnoreCase(tableName)) {
+ ColocateTableUtils.checkTableExist(parentTable,
colocateTable);
+
+ ColocateTableUtils.checkTableType(parentTable);
+
+ ColocateTableUtils.checkBucketNum((OlapTable) parentTable,
distributionInfo);
+
+
ColocateTableUtils.checkDistributionColumnSizeAndType((OlapTable) parentTable,
distributionInfo);
+
+ getColocateTableIndex().addTableToGroup(db.getId(),
tableId, parentTable.getId());
Review comment:
If exception throw after this, you need to clean the table2Group
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