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https://issues.apache.org/jira/browse/HBASE-11877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14122610#comment-14122610
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Hudson commented on HBASE-11877:
--------------------------------
FAILURE: Integrated in HBase-TRUNK #5468 (See
[https://builds.apache.org/job/HBase-TRUNK/5468/])
HBASE-11877 Make TableSplit more readable (Liu Shaohui) (stack: rev
aa05ad1291130919383455d39a7b3679c7b636d6)
* hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/TableSplit.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestTableSplit.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/mapred/TableSplit.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/mapred/TestSplitTable.java
> Make TableSplit more readable
> -----------------------------
>
> Key: HBASE-11877
> URL: https://issues.apache.org/jira/browse/HBASE-11877
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 2.0.0
> Reporter: Liu Shaohui
> Assignee: Liu Shaohui
> Priority: Minor
> Fix For: 0.99.0, 2.0.0, 0.98.7
>
> Attachments: HBASE-11877-trunk-v1.diff, HBASE-11877-trunk-v2.diff
>
>
> When debugging MR jobs reading from hbase table, it's import to figure out
> which region a map task is reading from.
> But the table split object is hard to read.
> eg:
> {code}
> 2014-09-01 20:58:39,783 INFO [main] org.apache.hadoop.mapred.MapTask:
> Processing split: lg-hadoop-prc-st40.bj:,0
> {code}
> See: TableSplit.java
> {code}
> @Override
> public String toString() {
> return m_regionLocation + ":" +
> Bytes.toStringBinary(m_startRow) + "," + Bytes.toStringBinary(m_endRow);
> }
> {code}
> We should make it more readable.
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