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https://issues.apache.org/jira/browse/HBASE-20870?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16541710#comment-16541710
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Mike Drob commented on HBASE-20870:
-----------------------------------
It wasn't committed because for the tests that we were doing, it didn't seem
necessary. Maybe Stack and I had something in our environment that made this
line unnecessary. Do you think using that approach would work for your case? It
seems like it will be less surprising to future maintainers, and will pick up
configurations from the original conf which may be important.
> Wrong HBase root dir in ITBLL's Search Tool
> -------------------------------------------
>
> Key: HBASE-20870
> URL: https://issues.apache.org/jira/browse/HBASE-20870
> Project: HBase
> Issue Type: Bug
> Components: integration tests
> Affects Versions: 3.0.0, 2.1.0, 2.0.1
> Reporter: Allan Yang
> Assignee: Allan Yang
> Priority: Minor
> Attachments: HBASE-20870.branch-2.0.001.patch
>
>
> When using IntegrationTestBigLinkedList's Search tools, it always fails since
> it tries to read WALs in a wrong HBase root dir. Turned out that when
> initializing IntegrationTestingUtility in IntegrationTestBigLinkedList, its
> super class HBaseTestingUtility will change hbase.rootdir to a local random
> dir. It is not wrong since HBaseTestingUtility is mostly used by Minicluster.
> But for IntegrationTest runs on distributed clusters, we should change it
> back.
> Here is the error info.
> {code:java}
> 2018-07-11 16:35:49,679 DEBUG [main] hbase.HBaseCommonTestingUtility: Setting
> hbase.rootdir to
> /home/hadoop/target/test-data/deb67611-2737-4696-abe9-32a7783df7bb
> 2018-07-11 16:35:50,736 ERROR [main] util.AbstractHBaseTool: Error running
> command-line tool java.io.FileNotFoundException: File
> file:/home/hadoop/target/test-data/deb67611-2737-4696-abe9-32a7783df7bb/WALs
> does not exist
> at
> org.apache.hadoop.fs.RawLocalFileSystem.listStatus(RawLocalFileSystem.java:431)
> at org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1517)
> {code}
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