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https://issues.apache.org/jira/browse/HBASE-12532?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack resolved HBASE-12532.
---------------------------
Resolution: Fixed
Pushed an addendum 640274d5e1e4aa9b37689c64b3fffb2b52f92d87
{code}
- "hregion-" +
RandomStringUtils.randomAscii(8))).getWAL(info.getEncodedNameAsBytes());
+ "hregion-" + RandomStringUtils.randomNumeric(8))).
+ getWAL(info.getEncodedNameAsBytes());
{code}
Made it numeric to be safe for now. [~busbey] why the random number? Any chance
of clash when only 8 digits? Don't want a monotonically increasing one w/
timestamp prefix?
> TestFilter failing occasionally with ExitCodeException doing chmod since
> HBASE-10378
> ------------------------------------------------------------------------------------
>
> Key: HBASE-12532
> URL: https://issues.apache.org/jira/browse/HBASE-12532
> Project: HBase
> Issue Type: Bug
> Components: test
> Reporter: stack
> Fix For: 2.0.0
>
> Attachments: 12532.txt, 12532v2.txt
>
>
> See this fairly often:
> ExitCodeException chmod:
> /Users/stack/checkouts/hbase.git/hbase-server/target/test-data/7d3ae312-b36c-4c82-80ab-822cc4fa5751/WALs/hregion-䟌佣者蘞㪑ୗ¤/hregion-%E4%9F%8C%E4%BD%A3%EE%A3%A3%EF%AA%B2%E8%98%9E%E3%AA%91%F0%AD%97%A4.default.1416361963659:
> No such file or directory
> Also, these files are being written under tmp rather than in data dir.
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