commit 9f8b5209e57621954659d68d01a5f6ec72110d0b
author Murtadha Hubail <mhubail@apache.org> Thu Sep 10 15:23:11 2020 +0300
committer Murtadha Hubail <mhubail@apache.org> Thu Sep 10 17:32:15 2020 +0000
tree 97cc766d17eabf24d554f622bd95c26826e9302a
parent 62f0bebe1eed855a752c7b1ed90ffb686e1d4ddc

[NO ISSUE][MTD] Use dataverse canonical form in node group name

- user model changes: no
- storage format changes: no
- interface changes: no

Details:

- Use dataverse canonical form in node group name rather
  than the dataverse display name.

Change-Id: I946bd249471b8ac465932cf386fedad93513ea1c
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/7883
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Murtadha Hubail <mhubail@apache.org>
Reviewed-by: Dmitry Lychagin <dmitry.lychagin@couchbase.com>

asterixdb/asterix-metadata/src/main/java/org/apache/asterix/metadata/utils/DatasetUtil.java

diff --git a/asterixdb/asterix-metadata/src/main/java/org/apache/asterix/metadata/utils/DatasetUtil.java b/asterixdb/asterix-metadata/src/main/java/org/apache/asterix/metadata/utils/DatasetUtil.java
index 762b9e5..bf3f8cf 100644
--- a/asterixdb/asterix-metadata/src/main/java/org/apache/asterix/metadata/utils/DatasetUtil.java
+++ b/asterixdb/asterix-metadata/src/main/java/org/apache/asterix/metadata/utils/DatasetUtil.java
@@ -597,7 +597,8 @@
     public static String createNodeGroupForNewDataset(DataverseName dataverseName, String datasetName,
             long rebalanceCount, Set<String> ncNames, MetadataProvider metadataProvider) throws Exception {
         ICcApplicationContext appCtx = metadataProvider.getApplicationContext();
-        String nodeGroup = dataverseName + "." + datasetName + (rebalanceCount == 0L ? "" : "_" + rebalanceCount);
+        String nodeGroup = dataverseName.getCanonicalForm() + "." + datasetName
+                + (rebalanceCount == 0L ? "" : "_" + rebalanceCount);
         MetadataTransactionContext mdTxnCtx = metadataProvider.getMetadataTxnContext();
         appCtx.getMetadataLockManager().acquireNodeGroupWriteLock(metadataProvider.getLocks(), nodeGroup);
         NodeGroup ng = MetadataManager.INSTANCE.getNodegroup(mdTxnCtx, nodeGroup);