[HBASE-16874] Fix TestMasterFailoverWithProcedures and ensure single proc-executor for kill/restart tests - ASF JIRA

XML

Word

Printable

JSON

Details

Type: Sub-task
Status: Closed
Priority: Minor
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 1.1.8, 2.0.0
Component/s: proc-v2
Labels:
None

Description

When examining failed test :
https://builds.apache.org/job/HBase-TRUNK_matrix/lastCompletedBuild/jdk=JDK%201.8%20(latest),label=yahoo-not-h2/testReport/org.apache.hadoop.hbase.master.procedure/TestMasterFailoverWithProcedures/org_apache_hadoop_hbase_master_procedure_TestMasterFailoverWithProcedures/

I noticed the following:

2016-10-18 18:47:39,313 INFO  [Time-limited test] procedure.TestMasterFailoverWithProcedures(306): Restart 2 exec state: TRUNCATE_TABLE_CLEAR_FS_LAYOUT
Exception in thread "ProcedureExecutorWorker-1" java.lang.NullPointerException
	at org.apache.hadoop.hbase.procedure2.ProcedureExecutor.stop(ProcedureExecutor.java:533)
	at org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execProcedure(ProcedureExecutor.java:1197)
	at org.apache.hadoop.hbase.procedure2.ProcedureExecutor.executeProcedure(ProcedureExecutor.java:959)
	at org.apache.hadoop.hbase.procedure2.ProcedureExecutor.access$700(ProcedureExecutor.java:73)
	at org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:1405)

This seems to be the result of race between stop() and join() methods.

Attachments

- Sort By Name
- Sort By Date
- Ascending
- Descending

HBASE-16874-v1.patch
19/Oct/16 14:15
3 kB
Matteo Bertozzi
HBASE-16874-v0.patch
18/Oct/16 21:42
0.8 kB
Matteo Bertozzi
16874.v1.txt
18/Oct/16 21:06
0.7 kB
Ted Yu

Activity

People

Assignee:: Matteo Bertozzi

Reporter:: Ted Yu

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 18/Oct/16 21:05

Updated:: 18/Dec/16 21:03

Resolved:: 19/Oct/16 20:24