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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12715) getLastSequenceId always returns -1
Date Fri, 19 Dec 2014 16:35:13 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12715?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14253612#comment-14253612
] 

Hudson commented on HBASE-12715:
--------------------------------

FAILURE: Integrated in HBase-1.1 #8 (See [https://builds.apache.org/job/HBase-1.1/8/])
HBASE-12715 getLastSequenceId always returns -1 (Duo Zhang) (tedyu: rev 14c821781c6b746c0a8d3cc88b0c660c4ebbda0e)
* hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestGetLastFlushedSequenceId.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/master/ServerManager.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/LastSequenceId.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterRpcServices.java


> getLastSequenceId always returns -1
> -----------------------------------
>
>                 Key: HBASE-12715
>                 URL: https://issues.apache.org/jira/browse/HBASE-12715
>             Project: HBase
>          Issue Type: Bug
>          Components: wal
>    Affects Versions: 0.98.9
>            Reporter: zhangduo
>            Assignee: zhangduo
>             Fix For: 1.0.0, 2.0.0, 0.98.10, 1.1.0
>
>         Attachments: HBASE-12715.patch, HBASE-12715_0.98.patch, HBASE-12715_0.98_1.patch,
HBASE-12715_1.patch, HBASE-12715_2.patch
>
>
> When addressing HBASE-12405 I found that LastSequenceId.getLastSequenceId always returns
-1, then I found that we use encodedRegionName when calling this method. But when we doing
regionServerReport, we use regionName to report to HMaster(see the code in HRegionServer.createRegionLoad).

> We need to fix this, as seems we will disable distributed log replay in 0.98 by default?



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