[HBASE-16983] TestMultiTableSnapshotInputFormat failing with Unable to create region directory: /tmp/...

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.4.0, 2.0.0
• Component/s: test
• Assignee: Michael Stack
• Reporter: Michael Stack
• Created: 01/Nov/16 04:46
• Updated: 01/Jul/22 20:28
• Resolved: 08/Nov/16 20:59

Description

Test is using /tmp. We failed creating dir in /tmp in a few tests from this suite just now:

https://builds.apache.org/job/PreCommit-HBASE-Build/4253/testReport/org.apache.hadoop.hbase.mapred/TestMultiTableSnapshotInputFormat/testScanOBBToOPP/

Caused by: java.io.IOException: Unable to create region directory: /tmp/scantest2_snapshot__953e2b2d-22aa-4c6a-a46a-272619f5436e/data/default/scantest2/5629158a49e010e21ac0bd16453b2d8c
	at org.apache.hadoop.hbase.regionserver.HRegionFileSystem.createRegionOnFileSystem(HRegionFileSystem.java:896)
	at org.apache.hadoop.hbase.regionserver.HRegion.createHRegion(HRegion.java:6520)
	at org.apache.hadoop.hbase.util.ModifyRegionUtils.createRegion(ModifyRegionUtils.java:205)
	at org.apache.hadoop.hbase.util.ModifyRegionUtils$1.call(ModifyRegionUtils.java:173)
	at org.apache.hadoop.hbase.util.ModifyRegionUtils$1.call(ModifyRegionUtils.java:170)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
...

No more detail than this. Let me change it so creates stuff in the test dir that it for sure owns/can write to.

Issue Links

• is related to: HBASE-17813 backport HBASE-16983 to branch-1.3
• is related to: HBASE-15374 Avoid using '/tmp' directory in our unit tests