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https://issues.apache.org/jira/browse/HBASE-15709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15604914#comment-15604914
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Hudson commented on HBASE-15709:
--------------------------------
SUCCESS: Integrated in Jenkins build HBase-Trunk_matrix #1850 (See
[https://builds.apache.org/job/HBase-Trunk_matrix/1850/])
HBASE-15709 Handle large edits for asynchronous WAL (zhangduo: rev
caa1a8494aef3f87a76d5d4942daa953219df4eb)
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/io/asyncfs/TestFanOutOneBlockAsyncDFSOutput.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutput.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestMobStoreScanner.java
> Handle large edits for asynchronous WAL
> ---------------------------------------
>
> Key: HBASE-15709
> URL: https://issues.apache.org/jira/browse/HBASE-15709
> Project: HBase
> Issue Type: Sub-task
> Components: io, wal
> Affects Versions: 2.0.0
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Priority: Critical
> Fix For: 2.0.0
>
> Attachments: HBASE-15709-v1.patch, HBASE-15709-v2.patch,
> HBASE-15709.patch
>
>
> First, FanOutOneBlockAsyncDFSOutput can not work if the buffered data is
> larger than PacketReceiver.MAX_PACKET_SIZE(16MB).
> Second, since we only allow one block here, we need to make sure we do not
> exceed the block size after writing a large chunk of data.
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