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Posted to issues@kylin.apache.org by "Shaofeng SHI (JIRA)" <ji...@apache.org> on 2018/06/27 11:01:00 UTC
[jira] [Updated] (KYLIN-3432) Merge segments from HBase snapshots
[ https://issues.apache.org/jira/browse/KYLIN-3432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shaofeng SHI updated KYLIN-3432:
--------------------------------
Description:
HBase introduces the MultiTableSnapshotInputFormat since 1.2 ; Kylin can merge segments with this method, so that the cuboid files can be deleted.
# HBASE-13356
# Sample code: https://github.com/apache/hbase/blob/master/hbase-mapreduce/src/main/java/org/apache/hadoop/hbase/mapred/MultiTableSnapshotInputFormat.java
was:
HBase introduces the MultiTableSnapshotInputFormat since 1.2 ; Kylin can merge segments with this method, so that the cuboid files can be deleted.
# HBASE-13356
> Merge segments from HBase snapshots
> -----------------------------------
>
> Key: KYLIN-3432
> URL: https://issues.apache.org/jira/browse/KYLIN-3432
> Project: Kylin
> Issue Type: Improvement
> Components: Job Engine
> Reporter: Shaofeng SHI
> Priority: Major
>
> HBase introduces the MultiTableSnapshotInputFormat since 1.2 ; Kylin can merge segments with this method, so that the cuboid files can be deleted.
>
> # HBASE-13356
> # Sample code: https://github.com/apache/hbase/blob/master/hbase-mapreduce/src/main/java/org/apache/hadoop/hbase/mapred/MultiTableSnapshotInputFormat.java
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