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Posted to issues@hbase.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2016/11/01 01:29:58 UTC

[jira] [Commented] (HBASE-16968) Refactor FanOutOneBlockAsyncDFSOutput

    [ https://issues.apache.org/jira/browse/HBASE-16968?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15623997#comment-15623997 ] 

Hudson commented on HBASE-16968:
--------------------------------

FAILURE: Integrated in Jenkins build HBase-Trunk_matrix #1892 (See [https://builds.apache.org/job/HBase-Trunk_matrix/1892/])
HBASE-16968 Refactor FanOutOneBlockAsyncDFSOutput (zhangduo: rev 45a2594249dcb624eca664c09fcfae414916ac6b)
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/io/asyncfs/AsyncFSOutputHelper.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/wal/WALProvider.java
* (edit) hbase-server/src/test/java/org/apache/hadoop/hbase/io/asyncfs/TestLocalAsyncOutput.java
* (edit) hbase-server/src/test/java/org/apache/hadoop/hbase/io/asyncfs/TestFanOutOneBlockAsyncDFSOutput.java
* (edit) hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/wal/TestAsyncProtobufLog.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/io/asyncfs/AsyncFSOutput.java
* (edit) hbase-server/src/test/java/org/apache/hadoop/hbase/io/asyncfs/TestSaslFanOutOneBlockAsyncDFSOutput.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputHelper.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputSaslHelper.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/AsyncProtobufLogWriter.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/AsyncFSWAL.java
* (delete) hbase-server/src/test/java/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputFlushHandler.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutput.java


> Refactor FanOutOneBlockAsyncDFSOutput
> -------------------------------------
>
>                 Key: HBASE-16968
>                 URL: https://issues.apache.org/jira/browse/HBASE-16968
>             Project: HBase
>          Issue Type: Sub-task
>          Components: io, wal
>    Affects Versions: 2.0.0
>            Reporter: Duo Zhang
>            Assignee: Duo Zhang
>             Fix For: 2.0.0
>
>         Attachments: HBASE-16968-v1.patch, HBASE-16968.patch
>
>
> As we have moved to jdk8, and dropped the support of hadoop-2.4.x and hadoop-2.5.x on master, we could use CompletableFuture instead of CompletionHandler to make the code more clear, and also remove the support of hadoop-2.4.x and hadoop-2.5.x to remove lots of the reflection code.



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