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https://issues.apache.org/jira/browse/HBASE-18843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16183574#comment-16183574
]
Appy commented on HBASE-18843:
------------------------------
Fails to build with hadoop3.
{noformat}
$ mvn clean install -DskipTests -Dhadoop.profile=3.0
...
...
-------------------------------------------------------------
[ERROR] COMPILATION ERROR :
-------------------------------------------------------------
[ERROR]
/Users/appy/apache/hbase/hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/util/FixedRelativePathCopyListing.java:[76,3]
method does not override or implement a method from a supertype
[ERROR]
/Users/appy/apache/hbase/hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/util/FixedRelativePathCopyListing.java:[98,3]
method does not override or implement a method from a supertype
[ERROR]
/Users/appy/apache/hbase/hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/util/FixedRelativePathCopyListing.java:[107,50]
cannot find symbol
symbol: method shouldPreserveRawXattrs()
location: variable options of type org.apache.hadoop.tools.DistCpOptions
[ERROR]
/Users/appy/apache/hbase/hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/util/FixedRelativePathCopyListing.java:[117,24]
method toCopyListingFileStatus in class
org.apache.hadoop.tools.util.DistCpUtils cannot be applied to given types;
required:
org.apache.hadoop.fs.FileSystem,org.apache.hadoop.fs.FileStatus,boolean,boolean,boolean,int
found:
org.apache.hadoop.fs.FileSystem,org.apache.hadoop.fs.FileStatus,boolean,boolean,boolean
reason: actual and formal argument lists differ in length
[ERROR]
/Users/appy/apache/hbase/hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/util/FixedRelativePathCopyListing.java:[128,26]
method toCopyListingFileStatus in class
org.apache.hadoop.tools.util.DistCpUtils cannot be applied to given types;
required:
org.apache.hadoop.fs.FileSystem,org.apache.hadoop.fs.FileStatus,boolean,boolean,boolean,int
found:
org.apache.hadoop.fs.FileSystem,org.apache.hadoop.fs.FileStatus,boolean,boolean,boolean
reason: actual and formal argument lists differ in length
[ERROR]
/Users/appy/apache/hbase/hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/util/FixedRelativePathCopyListing.java:[170,3]
method does not override or implement a method from a supertype
[ERROR]
/Users/appy/apache/hbase/hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/util/FixedRelativePathCopyListing.java:[222,46]
cannot find symbol
symbol: method shouldPreserveRawXattrs()
location: variable options of type org.apache.hadoop.tools.DistCpOptions
[ERROR]
/Users/appy/apache/hbase/hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/util/FixedRelativePathCopyListing.java:[232,22]
method toCopyListingFileStatus in class
org.apache.hadoop.tools.util.DistCpUtils cannot be applied to given types;
required:
org.apache.hadoop.fs.FileSystem,org.apache.hadoop.fs.FileStatus,boolean,boolean,boolean,int
found:
org.apache.hadoop.fs.FileSystem,org.apache.hadoop.fs.FileStatus,boolean,boolean,boolean
reason: actual and formal argument lists differ in length
[ERROR]
/Users/appy/apache/hbase/hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/util/FixedRelativePathCopyListing.java:[273,25]
incompatible types: org.apache.hadoop.tools.CopyListingFileStatus cannot be
converted to org.apache.hadoop.fs.FileStatus
9 errors
{noformat}
> Add DistCp support to incremental backup with bulk loading
> ----------------------------------------------------------
>
> Key: HBASE-18843
> URL: https://issues.apache.org/jira/browse/HBASE-18843
> Project: HBase
> Issue Type: Improvement
> Reporter: Vladimir Rodionov
> Assignee: Vladimir Rodionov
> Fix For: 2.0.0-alpha-4
>
> Attachments: HBASE-18843-v1.patch, HBASE-18843-v2.patch,
> HBASE-18843-v4.patch, HBASE-18843-v5.patch
>
>
> Currently, we copy bulk loaded files to backup one-by-one on a client side
> (where backup create runs). This has to be replaced with DistCp copying.
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