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https://issues.apache.org/jira/browse/HBASE-22047?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16898836#comment-16898836
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Hudson commented on HBASE-22047:
--------------------------------

Results for branch branch-1
        [build #988 on 
builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/branch-1/988/]: 
(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-1/988//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-1/988//JDK7_Nightly_Build_Report/]


(x) {color:red}-1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2) 
report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1/988//JDK8_Nightly_Build_Report_(Hadoop2)/]




(/) {color:green}+1 source release artifact{color}
-- See build output for details.


> LeaseException in Scan should be retired
> ----------------------------------------
>
>                 Key: HBASE-22047
>                 URL: https://issues.apache.org/jira/browse/HBASE-22047
>             Project: HBase
>          Issue Type: Bug
>          Components: Client, Scanners
>    Affects Versions: 2.2.0, 2.0.4, 2.1.3
>            Reporter: Allan Yang
>            Assignee: Igor Rudenko
>            Priority: Major
>             Fix For: 3.0.0, 1.5.0, 2.2.0, 2.3.0, 2.1.5
>
>
> We should retry LeaseException just like other exceptions like 
> OutOfOrderScannerNextException and UnknownScannerException
> Code in ClientScanner:
> {code:java}
> if ((cause != null && cause instanceof NotServingRegionException) ||
>         (cause != null && cause instanceof RegionServerStoppedException) ||
>         e instanceof OutOfOrderScannerNextException || e instanceof 
> UnknownScannerException ||
>         e instanceof ScannerResetException) {
>       // Pass. It is easier writing the if loop test as list of what is 
> allowed rather than
>       // as a list of what is not allowed... so if in here, it means we do 
> not throw.
>       if (retriesLeft <= 0) {
>         throw e; // no more retries
>       }
> {code}



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