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Mar 16, 2021; 1:29pm
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/GitHub-carbondata-jack86596-opened-a-new-pull-request-4105-CARBONDATA-4148-Reindex-failed-when-SI-hae-tp106768p106833.html
jack86596 commented on a change in pull request #4105:
URL:
https://github.com/apache/carbondata/pull/4105#discussion_r595167863##########
File path: index/secondary-index/src/test/scala/org/apache/carbondata/spark/testsuite/secondaryindex/TestIndexRepair.scala
##########
@@ -119,6 +119,19 @@ class TestIndexRepair extends QueryTest with BeforeAndAfterAll {
sql("drop table if exists maintable")
}
+ test("reindex command with stale files") {
+ sql("drop table if exists maintable")
+ sql("CREATE TABLE maintable(a INT, b STRING, c STRING) stored as carbondata")
+ sql("CREATE INDEX indextable1 on table maintable(c) as 'carbondata'")
+ sql("INSERT INTO maintable SELECT 1,'string1', 'string2'")
+ sql("INSERT INTO maintable SELECT 1,'string1', 'string2'")
+ sql("INSERT INTO maintable SELECT 1,'string1', 'string2'")
+ sql("DELETE FROM TABLE INDEXTABLE1 WHERE SEGMENT.ID IN(0,1,2)")
+ sql("REINDEX INDEX TABLE indextable1 ON MAINTABLE WHERE SEGMENT.ID IN (0,1)")
Review comment:
1. For example, if both main table and SI table segment status are success, but one of the carbondata file or index file in SI segment is missing or broken, how you fix this if you cannot manually delete this SI segment?
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