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https://issues.apache.org/jira/browse/HBASE-19141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16235135#comment-16235135
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Reid Chan edited comment on HBASE-19141 at 11/2/17 3:58 AM:
------------------------------------------------------------
I recommend to add following codes
{code}
// given that hbase1 can't submit the request with Option,
// we return all information to client if the list of Option is empty.
if (options.isEmpty()) {
options = EnumSet.allOf(Option.class);
}
{code}
in method {{EnumSet<Option> toOptions(List<ClusterStatusProtos.Option>
options)}} in {{ProtobufUtil}}, instead of in {{HMaster}}
{code}
public static EnumSet<Option> toOptions(List<ClusterStatusProtos.Option>
options) {
// given that hbase1 can't submit the request with Option,
// we return all information to client if the list of Option is empty.
if (options.isEmpty()) {
return EnumSet.allOf(Option.class);
}
...
}
{code}
though it is committed. : p
was (Author: reidchan):
I recommend to add following codes
{code}
// given that hbase1 can't submit the request with Option,
// we return all information to client if the list of Option is empty.
if (options.isEmpty()) {
options = EnumSet.allOf(Option.class);
}
{code}
in method {{EnumSet<Option> toOptions(List<ClusterStatusProtos.Option>
options)}} in {{ProtobufUtil}},
{code}
public static EnumSet<Option> toOptions(List<ClusterStatusProtos.Option>
options) {
// given that hbase1 can't submit the request with Option,
// we return all information to client if the list of Option is empty.
if (options.isEmpty()) {
return EnumSet.allOf(Option.class);
}
...
}
{code}
though it is committed. : p
> [compat 1-2] getClusterStatus always return empty ClusterStatus
> ----------------------------------------------------------------
>
> Key: HBASE-19141
> URL: https://issues.apache.org/jira/browse/HBASE-19141
> Project: HBase
> Issue Type: Sub-task
> Components: API
> Reporter: Chia-Ping Tsai
> Assignee: Chia-Ping Tsai
> Priority: Critical
> Fix For: 2.0.0-beta-1
>
> Attachments: HBASE-19141.v0.patch, HBASE-19141.v1.patch
>
>
> We are able to limit the scope to get part of {{ClusterStatus}} in 2.0.
> However the request sent by 1.x client has no specific scope info to retrieve
> any information from {{ClusterStatus}}.
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