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Posted to dev@hbase.apache.org by "Mohammad Arshad (Jira)" <ji...@apache.org> on 2020/03/19 18:05:00 UTC
[jira] [Created] (HBASE-24019) Correct exception messages for table
null and namespace unavailable.
Mohammad Arshad created HBASE-24019:
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Summary: Correct exception messages for table null and namespace unavailable.
Key: HBASE-24019
URL: https://issues.apache.org/jira/browse/HBASE-24019
Project: HBase
Issue Type: Bug
Reporter: Mohammad Arshad
Assignee: Mohammad Arshad
Exception message for following two scenarios should be corrected.
1. Change message to "The list of tables cannot be null." in below code
{code:java}
@Override
public void moveTables(Set<TableName> tables, String targetGroup) throws IOException {
if (tables == null) {
throw new ConstraintException("The list of servers cannot be null.");
}
{code}
2. Change the message to "Region server group "+group+" does not exist" in below code.
{code:java}
public void preCreateNamespace(ObserverContext<MasterCoprocessorEnvironment> ctx,
NamespaceDescriptor ns) throws IOException {
String group = ns.getConfigurationValue(RSGroupInfo.NAMESPACE_DESC_PROP_GROUP);
if(group != null && groupAdminServer.getRSGroupInfo(group) == null) {
throw new ConstraintException("Region server group "+group+" does not exit");
}
}
{code}
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