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https://issues.apache.org/jira/browse/HBASE-20771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16539937#comment-16539937
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Hudson commented on HBASE-20771:
--------------------------------

Results for branch branch-1
        [build #377 on 
builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/branch-1/377/]: 
(x) *{color:red}-1 overall{color}*
----
details (if available):

(x) {color:red}-1 general checks{color}
-- For more information [see general 
report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1/377//General_Nightly_Build_Report/]


(x) {color:red}-1 jdk7 checks{color}
-- For more information [see jdk7 
report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1/377//JDK7_Nightly_Build_Report/]


(x) {color:red}-1 jdk8 hadoop2 checks{color}
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report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1/377//JDK8_Nightly_Build_Report_(Hadoop2)/]




(x) {color:red}-1 source release artifact{color}
-- See build output for details.


> PUT operation fail with "No server address listed in hbase:meta for region 
> xxxxx"
> ---------------------------------------------------------------------------------
>
>                 Key: HBASE-20771
>                 URL: https://issues.apache.org/jira/browse/HBASE-20771
>             Project: HBase
>          Issue Type: Bug
>          Components: Client
>    Affects Versions: 1.5.0
>            Reporter: Pankaj Kumar
>            Assignee: Pankaj Kumar
>            Priority: Major
>             Fix For: 1.5.0, 1.2.7, 1.3.3, 1.4.6
>
>         Attachments: HBASE-20771.branch-1.001.patch, 
> HBASE-20771.branch-1.002.patch
>
>
> 1) Create a table with 1 region
> 2) AM send RPC to RS to open the region,
> {code}
>  // invoke assignment (async)
>  ArrayList<HRegionInfo> userRegionSet = new ArrayList<HRegionInfo>(regions);
>  for (Map.Entry<ServerName, List<HRegionInfo>> plan: bulkPlan.entrySet()) {
>  if (!assign(plan.getKey(), plan.getValue())) {
>  for (HRegionInfo region: plan.getValue()) {
>  if (!regionStates.isRegionOnline(region)) {
>  invokeAssign(region);
>  if (!region.getTable().isSystemTable()) {
>  userRegionSet.add(region);
>  }
>  }
>  }
>  }
>  }
> {code}
> In above code if assignment fails (due to some problem) then AM will sumbit 
> the assign request to the thread pool and wait for some duration (here it 
> will wait for 20sec, region count is 1).
> 3) After 20sec, CreateTableProcedure will set table state as ENABLED in ZK 
> and finish the procedure. 
> {code}
>  // Mark the table as Enabling
>  assignmentManager.getTableStateManager().setTableState(tableName,
>  ZooKeeperProtos.Table.State.ENABLING);
> // Trigger immediate assignment of the regions in round-robin fashion
>  ModifyRegionUtils.assignRegions(assignmentManager, regions);
> // Enable table
>  assignmentManager.getTableStateManager()
>  .setTableState(tableName, ZooKeeperProtos.Table.State.ENABLED);
> {code}
> 4) At the client side, CreateTableFuture.waitProcedureResult(...) is waiting 
> for the procedure to finish,
> {code}
>  // If the procedure is no longer running, we should have a result
>  if (response != null && response.getState() != 
> GetProcedureResultResponse.State.RUNNING) {
>  procResultFound = response.getState() != 
> GetProcedureResultResponse.State.NOT_FOUND;
>  return convertResult(response);
>  }
> {code}
> Here we wait for operation result only when procedure result not found, but 
> in this scenario it will be wrong because region assignment didnt complete,
> {code}
>  // if we don't have a proc result, try the compatibility wait
>  if (!procResultFound) {
>  result = waitOperationResult(deadlineTs);
>  }
> {code}
> Since HBaseAdmin didn't wait for operation result (successful region 
> assignment), so client PUT operation will fail by the time region is 
> successfully opened because "info:server" entry wont be there in meta.



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