ashishkumar50 commented on code in PR #8409:
URL: https://github.com/apache/ozone/pull/8409#discussion_r2078860239
##########
hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/debug/logs/container/utils/ContainerDatanodeDatabase.java:
##########
@@ -541,5 +541,69 @@ private List<DatanodeContainerInfo>
getContainerLogData(Long containerID, Connec
return logEntries;
}
+
+ private void createIdxContainerlogContainerId(Connection conn) throws
SQLException {
+ String sql = SQLDBConstants.CREATE_CONTAINER_ID_INDEX;
+ try (Statement stmt = conn.createStatement()) {
+ stmt.execute(sql);
+ }
+ }
+
+ public void findDuplicateOpenContainer() throws SQLException {
+ String sql = SQLDBConstants.SELECT_DISTINCT_CONTAINER_IDS_QUERY;
+
+ try (Connection connection = getConnection()) {
+
+ createIdxContainerlogContainerId(connection);
Review Comment:
Index has to be created here? It should be created during create DB itself.
Otherwise when we run this command multiple times, we will try to create
index everytime which is unnecessary(even though we are checking exists).
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