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https://issues.apache.org/jira/browse/HBASE-13897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14621025#comment-14621025
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Ted Yu commented on HBASE-13897:
--------------------------------
There was compilation error against Hadoop 1.1 :
{code}
[ERROR]
/home/jenkins/jenkins-slave/workspace/HBase-0.98-on-Hadoop-1.1/hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/Import.java:[147,18]
error: no suitable constructor found for WritableComparator()
[ERROR] constructor WritableComparator.WritableComparator(Class<? extends
WritableComparable>,boolean) is not applicable
[ERROR] (actual and formal argument lists differ in length)
[ERROR] constructor WritableComparator.WritableComparator(Class<? extends
WritableComparable>) is not applicable
[ERROR] (actual and formal argument lists differ in length)
{code}
> OOM may occur when Import imports a row with too many KeyValues
> ---------------------------------------------------------------
>
> Key: HBASE-13897
> URL: https://issues.apache.org/jira/browse/HBASE-13897
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.98.13
> Reporter: Liu Junhong
> Assignee: Liu Junhong
> Fix For: 2.0.0, 0.98.14, 1.3.0
>
> Attachments: 13897-v2.txt, HBASE-13897-0.98-20150710.patch,
> HBASE-13897-0.98.patch, HBASE-13897-branch_1-20150709.patch,
> HBASE-13897-master-20150629.patch, HBASE-13897-master-20150630.patch,
> HBASE-13897-master-20150707.patch, HBASE-13897-master.patch
>
>
> When importing a row with too many KeyValues (may have too many columns or
> versions)，KeyValueReducer will incur OOM.
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