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Posted to dev@phoenix.apache.org by "James Taylor (JIRA)" <ji...@apache.org> on 2016/04/05 06:27:25 UTC
[jira] [Commented] (PHOENIX-2819) Remove problematic method
ValueSchemaBuilder.addField(Field)
[ https://issues.apache.org/jira/browse/PHOENIX-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15225665#comment-15225665 ]
James Taylor commented on PHOENIX-2819:
---------------------------------------
+1, but one question here, don't you need the commas as separators?
{code}
- + (saltBuckets == null || splits != null ? "" : (",salt_buckets=" + saltBuckets)
- + (saltBuckets != null || splits == null ? "" : ",splits=" + splits));
+ + (multiTenant ? " MULTI_TENANT=true" : "")
+ + (saltBuckets == null || splits != null ? "" : (" salt_buckets=" + saltBuckets)
+ + (saltBuckets != null || splits == null ? "" : (" splits=" + splits)));
{code}
If not, that's actually better, but I thought they were required, no?
> Remove problematic method ValueSchemaBuilder.addField(Field)
> ------------------------------------------------------------
>
> Key: PHOENIX-2819
> URL: https://issues.apache.org/jira/browse/PHOENIX-2819
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.7.0
> Reporter: Maryann Xue
> Assignee: Maryann Xue
> Labels: secondary_index
> Fix For: 4.8.0
>
> Attachments: PHOENIX-2819.patch
>
>
> We should discard the method "ValueSchemaBuilder.addField(Field)" and use the other method signature instead, since this method might add more fields than wanted.
> {code}
> public ValueSchemaBuilder addField(Field field) {
> fields.add(field);
> return this;
> }
> {code}
> If {{field.size}} is larger than 1, the above statement {{fields.add(field)}} will add more than one field into the list while the caller is expecting to add only ONE.
> The only caller of this method is IndexMaintainer.generateIndexRowKeySchema() and it might generate a wrong row-key-schema as a result.
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