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https://issues.apache.org/jira/browse/HBASE-18415?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16169024#comment-16169024
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Ted Yu commented on HBASE-18415:
--------------------------------
{code}
+import org.apache.hadoop.hbase.ipc.*;
{code}
Wildcard should not be used.
ReuseNonceMasterCallable -> NonceReusingMasterCallable
{code}
+ ReuseNonceMasterCallable(HConnection con, NonceGenerator ng) {
+ super(con);
+ this.ng = ng;
+ group = ng.getNonceGroup();
+ nonce = ng.newNonce();
{code}
Do we need to keep reference to NonceGenerator and the (group, nounce) pair at
the same time ?
> The local timeout may cause Admin to submit duplicate request
> -------------------------------------------------------------
>
> Key: HBASE-18415
> URL: https://issues.apache.org/jira/browse/HBASE-18415
> Project: HBase
> Issue Type: Bug
> Reporter: Chia-Ping Tsai
> Assignee: Chia-Ping Tsai
> Fix For: 2.0.0, 1.4.0, 1.3.2, 1.5.0, 1.2.7
>
> Attachments: HBASE-18415.branch-1.ut.patch,
> HBASE-18415.branch-1.v0.patch, HBASE-18415.branch-1.v1.patch,
> HBASE-18415.branch-1.v2.patch
>
>
> After a timeout occurs on first request, client will retry the request with
> distinct group/nonce. The second request may bring the TableXXXException back
> if the first request have changed the table state.
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