[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-04-30 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15990429#comment-15990429
 ] 

Hudson commented on HBASE-16775:


ABORTED: Integrated in Jenkins build HBase-HBASE-14614 #190 (See 
[https://builds.apache.org/job/HBase-HBASE-14614/190/])
HBASE-16775 Fix flaky TestExportSnapshot#testExportRetry. (appy: rev 
da5fb27eabed4a4b4d251be973ee945fb52895bf)
* (edit) 
hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestExportSnapshotNoCluster.java
* (edit) 
hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobExportSnapshot.java
* (edit) 
hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobSecureExportSnapshot.java
* (edit) 
hbase-server/src/main/java/org/apache/hadoop/hbase/snapshot/ExportSnapshot.java
* (edit) 
hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestExportSnapshot.java
* (edit) 
hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestSecureExportSnapshot.java


> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: Appy
> Attachments: disable.patch, HBASE-16775.master.001.patch, 
> HBASE-16775.master.002.patch, HBASE-16775.master.003.patch, 
> HBASE-16775.master.004.patch, HBASE-16775.master.005.patch, 
> HBASE-16775.master.006.patch, HBASE-16775.master.007.patch
>
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-04-16 Thread stack (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15970462#comment-15970462
 ] 

stack commented on HBASE-16775:
---

[~appy] yeah you see our [~huaxiang] over in HBASE-17904... see the tail.

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: Appy
> Attachments: disable.patch, HBASE-16775.master.001.patch, 
> HBASE-16775.master.002.patch, HBASE-16775.master.003.patch, 
> HBASE-16775.master.004.patch, HBASE-16775.master.005.patch, 
> HBASE-16775.master.006.patch, HBASE-16775.master.007.patch
>
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-04-14 Thread Appy (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15969349#comment-15969349
 ] 

Appy commented on HBASE-16775:
--

Tests are still failing. Sad. I think, they are still stepping on each other 
somehow.

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: Appy
> Attachments: disable.patch, HBASE-16775.master.001.patch, 
> HBASE-16775.master.002.patch, HBASE-16775.master.003.patch, 
> HBASE-16775.master.004.patch, HBASE-16775.master.005.patch, 
> HBASE-16775.master.006.patch, HBASE-16775.master.007.patch
>
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-04-12 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15966936#comment-15966936
 ] 

Hudson commented on HBASE-16775:


SUCCESS: Integrated in Jenkins build HBase-Trunk_matrix #2847 (See 
[https://builds.apache.org/job/HBase-Trunk_matrix/2847/])
HBASE-16775 Fix flaky TestExportSnapshot#testExportRetry. (appy: rev 
da5fb27eabed4a4b4d251be973ee945fb52895bf)
* (edit) 
hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobExportSnapshot.java
* (edit) 
hbase-server/src/main/java/org/apache/hadoop/hbase/snapshot/ExportSnapshot.java
* (edit) 
hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestExportSnapshot.java
* (edit) 
hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestSecureExportSnapshot.java
* (edit) 
hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestExportSnapshotNoCluster.java
* (edit) 
hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobSecureExportSnapshot.java


> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: Appy
> Attachments: disable.patch, HBASE-16775.master.001.patch, 
> HBASE-16775.master.002.patch, HBASE-16775.master.003.patch, 
> HBASE-16775.master.004.patch, HBASE-16775.master.005.patch, 
> HBASE-16775.master.006.patch, HBASE-16775.master.007.patch
>
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-04-12 Thread Appy (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15966318#comment-15966318
 ] 

Appy commented on HBASE-16775:
--

Pushed to master after updating comments as Jon asked.

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: Appy
> Attachments: disable.patch, HBASE-16775.master.001.patch, 
> HBASE-16775.master.002.patch, HBASE-16775.master.003.patch, 
> HBASE-16775.master.004.patch, HBASE-16775.master.005.patch, 
> HBASE-16775.master.006.patch, HBASE-16775.master.007.patch
>
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-04-12 Thread Appy (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15966179#comment-15966179
 ] 

Appy commented on HBASE-16775:
--

Thanks for reviews [~huaxiang] and [~jmhsieh].

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: Appy
> Attachments: disable.patch, HBASE-16775.master.001.patch, 
> HBASE-16775.master.002.patch, HBASE-16775.master.003.patch, 
> HBASE-16775.master.004.patch, HBASE-16775.master.005.patch, 
> HBASE-16775.master.006.patch, HBASE-16775.master.007.patch
>
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-04-12 Thread Appy (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15966178#comment-15966178
 ] 

Appy commented on HBASE-16775:
--

bq. Hey Appy, to clarify, when you say they are running parallely, do you mean 
that TestExportSnapshot#testConsecutiveExport and TestMobExportSnapshot# 
testConsecutiveExport were stepping on each other when run in parallel or do 
you mean the different test cases within each Test*ExportSnapshot class (e.g. 
TestExportSnapshot#testConsecutiveExport and 
TestExportSnapshot#testExportFileSystemStateWithSkipTemp ) were stepping on 
each other?

Yes, it's former. Different test classes (Test*ExportSnapshot) stepping on each 
other. JUnit does not run test cases within a single Test*.java class in 
parallel. They are always sequential.

Your analysis in second comment is absolutely correct. So i'll update the 
comment and commit.

bq. As a follow up, is there any reason why this should't always be run 
whenever a miniMR cluster is setup?
I have the same question. Don't know. Will ask on slack later and create jira.

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: Appy
> Attachments: disable.patch, HBASE-16775.master.001.patch, 
> HBASE-16775.master.002.patch, HBASE-16775.master.003.patch, 
> HBASE-16775.master.004.patch, HBASE-16775.master.005.patch, 
> HBASE-16775.master.006.patch, HBASE-16775.master.007.patch
>
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-04-12 Thread Jonathan Hsieh (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15965877#comment-15965877
 ] 

Jonathan Hsieh commented on HBASE-16775:


Hm.. this is pretty subtle.  Looking at the test case and if I understand 
correctly, we have different export to directories and different table names in 
each case and on the surface the test looks to be doing reasonable things to 
try isolate concurrent runs of versions of the test. (and failing because mr 
tmp dirs are trampling each other).  

This makes most important change in the patch the HTU#getDataTestDir call which 
calls HTU#setupDataTestDir which setup MR localizing properties[1].  

If that is the case I'm +1 for the patch if you add more comments about this 
specific trampling scenario in each place where you currently have this comment 
"// This will setup separate directory for use in MR cluster."

As a follow up, is there any reason why this should't always be run whenever a 
miniMR cluster is setup?

[1] 
https://github.com/apache/hbase/blob/master/hbase-common/src/test/java/org/apache/hadoop/hbase/HBaseCommonTestingUtility.java#L102

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: Appy
> Attachments: disable.patch, HBASE-16775.master.001.patch, 
> HBASE-16775.master.002.patch, HBASE-16775.master.003.patch, 
> HBASE-16775.master.004.patch, HBASE-16775.master.005.patch, 
> HBASE-16775.master.006.patch, HBASE-16775.master.007.patch
>
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-04-12 Thread Jonathan Hsieh (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15965837#comment-15965837
 ] 

Jonathan Hsieh commented on HBASE-16775:


Hey Appy, to clarify, when you say they are running parallely, do you mean that 
TestExportSnapshot#testConsecutiveExport and TestMobExportSnapshot# 
testConsecutiveExport were stepping on each other when run in parallel or do 
you mean the different test cases within each Test*ExportSnapshot class (e.g. 
TestExportSnapshot#testConsecutiveExport and 
TestExportSnapshot#testExportFileSystemStateWithSkipTemp ) were stepping on 
each other?

I think from the failure report here it is the former case.
https://builds.apache.org/job/PreCommit-HBASE-Build/6337/testReport/




> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: Appy
> Attachments: disable.patch, HBASE-16775.master.001.patch, 
> HBASE-16775.master.002.patch, HBASE-16775.master.003.patch, 
> HBASE-16775.master.004.patch, HBASE-16775.master.005.patch, 
> HBASE-16775.master.006.patch, HBASE-16775.master.007.patch
>
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-04-11 Thread huaxiang sun (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15965229#comment-15965229
 ] 

huaxiang sun commented on HBASE-16775:
--

+1 

Thanks @appy for a better testing case!


> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: Appy
> Attachments: disable.patch, HBASE-16775.master.001.patch, 
> HBASE-16775.master.002.patch, HBASE-16775.master.003.patch, 
> HBASE-16775.master.004.patch, HBASE-16775.master.005.patch, 
> HBASE-16775.master.006.patch, HBASE-16775.master.007.patch
>
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-04-11 Thread Appy (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15964631#comment-15964631
 ] 

Appy commented on HBASE-16775:
--

Finally passed!
So last couple of patches were passing locally for me, but were failing in 
precommit. That was because they were running sequentially on local machine, 
but parallely in precommit. Since they ended up using same dir for MR jobs, 
they overstepped on each other.
v7 added {{TEST_UTIL.getDataTestDir();}} which'll setup separate test-data dir 
for each test, hence it passes now.

[~huaxiang], [~jmhsieh], ptal.

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: Appy
> Attachments: disable.patch, HBASE-16775.master.001.patch, 
> HBASE-16775.master.002.patch, HBASE-16775.master.003.patch, 
> HBASE-16775.master.004.patch, HBASE-16775.master.005.patch, 
> HBASE-16775.master.006.patch, HBASE-16775.master.007.patch
>
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-04-11 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15964216#comment-15964216
 ] 

Hadoop QA commented on HBASE-16775:
---

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 28s 
{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m 
0s {color} | {color:green} Patch does not have any anti-patterns. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s 
{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 
0s {color} | {color:green} The patch appears to include 5 new or modified test 
files. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 7m 
15s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 36s 
{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 
41s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
32s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 5m 1s 
{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 6s 
{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 
47s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 38s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 38s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 
39s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
35s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 
0s {color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 
59m 44s {color} | {color:green} Patch does not cause any errors with Hadoop 
2.6.1 2.6.2 2.6.3 2.6.4 2.6.5 2.7.1 2.7.2 2.7.3 or 3.0.0-alpha2. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m 
19s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 51s 
{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 109m 4s {color} 
| {color:red} hbase-server in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 1m 
20s {color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 199m 19s {color} 
| {color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests | hadoop.hbase.regionserver.TestRegionReplicaFailover |
|   | hadoop.hbase.regionserver.TestRegionMergeTransactionOnCluster |
|   | hadoop.hbase.regionserver.TestCorruptedRegionStoreFile |
| Timed out junit tests | 
org.apache.hadoop.hbase.replication.regionserver.TestRegionReplicaReplicationEndpoint
 |
|   | org.apache.hadoop.hbase.replication.regionserver.TestWALEntryStream |
|   | org.apache.hadoop.hbase.replication.TestMultiSlaveReplication |
|   | org.apache.hadoop.hbase.filter.TestFuzzyRowFilterEndToEnd |
|   | org.apache.hadoop.hbase.replication.TestSerialReplication |
|   | org.apache.hadoop.hbase.replication.TestMasterReplication |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.03.0-ce Server=17.03.0-ce Image:yetus/hbase:8d52d23 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12862759/HBASE-16775.master.007.patch
 |
| JIRA Issue | HBASE-16775 |
| Optional Tests |  asflicense  javac  javadoc  unit  findbugs  hadoopcheck  
hbaseanti  checkstyle  compile  |
| uname | Linux 7d77d5a01f88 4.8.3-std-1 #1 SMP Fri Oct 21 11:15:43 UTC 2016 
x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | 
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build@2/component/dev-support/hbase-personality.sh
 |
| git revision | master / 82d554e |
| Default Java | 1.8.0_121 |
| findbugs | v3.0.0 |
| unit | 
https://builds.apache.org/job/PreCommit-HBASE-Build/6384/artifact/patchprocess/patch-unit-hbase-server.txt
 |
| unit test 

[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-04-10 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15963764#comment-15963764
 ] 

Hadoop QA commented on HBASE-16775:
---

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 31s 
{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m 
0s {color} | {color:green} Patch does not have any anti-patterns. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s 
{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 
0s {color} | {color:green} The patch appears to include 5 new or modified test 
files. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 6m 
50s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 32s 
{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 
34s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
28s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m 
18s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 57s 
{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 
38s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 26s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 26s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 
35s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
32s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 
0s {color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 
55m 54s {color} | {color:green} Patch does not cause any errors with Hadoop 
2.6.1 2.6.2 2.6.3 2.6.4 2.6.5 2.7.1 2.7.2 2.7.3 or 3.0.0-alpha2. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m 
26s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 50s 
{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 109m 9s {color} 
| {color:red} hbase-server in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 
56s {color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 193m 15s {color} 
| {color:black} {color} |
\\
\\
|| Reason || Tests ||
| Timed out junit tests | 
org.apache.hadoop.hbase.snapshot.TestMobSecureExportSnapshot |
|   | org.apache.hadoop.hbase.snapshot.TestRestoreFlushSnapshotFromClient |
|   | org.apache.hadoop.hbase.mapred.TestMultiTableSnapshotInputFormat |
|   | org.apache.hadoop.hbase.filter.TestFuzzyRowFilterEndToEnd |
|   | org.apache.hadoop.hbase.mapred.TestTableSnapshotInputFormat |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.03.0-ce Server=17.03.0-ce Image:yetus/hbase:8d52d23 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12862759/HBASE-16775.master.007.patch
 |
| JIRA Issue | HBASE-16775 |
| Optional Tests |  asflicense  javac  javadoc  unit  findbugs  hadoopcheck  
hbaseanti  checkstyle  compile  |
| uname | Linux b37772b937b6 4.8.3-std-1 #1 SMP Fri Oct 21 11:15:43 UTC 2016 
x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | 
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build@2/component/dev-support/hbase-personality.sh
 |
| git revision | master / 82d554e |
| Default Java | 1.8.0_121 |
| findbugs | v3.0.0 |
| unit | 
https://builds.apache.org/job/PreCommit-HBASE-Build/6377/artifact/patchprocess/patch-unit-hbase-server.txt
 |
| unit test logs |  
https://builds.apache.org/job/PreCommit-HBASE-Build/6377/artifact/patchprocess/patch-unit-hbase-server.txt
 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-HBASE-Build/6377/testReport/ |
| modules | C: hbase-server U: hbase-server |
| Console output | 

[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-04-05 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15957950#comment-15957950
 ] 

Hadoop QA commented on HBASE-16775:
---

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 21m 3s 
{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m 
0s {color} | {color:green} Patch does not have any anti-patterns. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s 
{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 
0s {color} | {color:green} The patch appears to include 5 new or modified test 
files. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 4m 
7s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 42s 
{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 
52s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
16s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 1s 
{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 33s 
{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 
50s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 44s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 44s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 
51s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
17s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 
0s {color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 
29m 54s {color} | {color:green} Patch does not cause any errors with Hadoop 
2.6.1 2.6.2 2.6.3 2.6.4 2.6.5 2.7.1 2.7.2 2.7.3 or 3.0.0-alpha2. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 
14s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 31s 
{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 98m 21s {color} 
| {color:red} hbase-server in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 
23s {color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 164m 3s {color} 
| {color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests | hadoop.hbase.snapshot.TestMobSecureExportSnapshot |
|   | hadoop.hbase.snapshot.TestMobExportSnapshot |
|   | hadoop.hbase.snapshot.TestSecureExportSnapshot |
|   | hadoop.hbase.snapshot.TestExportSnapshot |
| Timed out junit tests | org.apache.hadoop.hbase.client.TestSnapshotMetadata |
|   | org.apache.hadoop.hbase.client.TestReplicaWithCluster |
|   | org.apache.hadoop.hbase.client.TestHCM |
|   | org.apache.hadoop.hbase.client.TestSnapshotFromClientWithRegionReplicas |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.03.0-ce Server=17.03.0-ce Image:yetus/hbase:8d52d23 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12862118/HBASE-16775.master.006.patch
 |
| JIRA Issue | HBASE-16775 |
| Optional Tests |  asflicense  javac  javadoc  unit  findbugs  hadoopcheck  
hbaseanti  checkstyle  compile  |
| uname | Linux 19d17c45a074 3.13.0-107-generic #154-Ubuntu SMP Tue Dec 20 
09:57:27 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | 
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh
 |
| git revision | master / cbcbcf4 |
| Default Java | 1.8.0_121 |
| findbugs | v3.0.0 |
| unit | 
https://builds.apache.org/job/PreCommit-HBASE-Build/6337/artifact/patchprocess/patch-unit-hbase-server.txt
 |
| unit test logs |  
https://builds.apache.org/job/PreCommit-HBASE-Build/6337/artifact/patchprocess/patch-unit-hbase-server.txt
 |
|  Test Results | 

[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-04-05 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15957591#comment-15957591
 ] 

Hadoop QA commented on HBASE-16775:
---

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 19s 
{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m 
0s {color} | {color:green} Patch does not have any anti-patterns. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s 
{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 
0s {color} | {color:green} The patch appears to include 5 new or modified test 
files. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m 
8s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 37s 
{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 
47s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
14s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m 
47s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 25s 
{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 
42s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 37s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 37s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 
47s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
14s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 
0s {color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 
29m 31s {color} | {color:green} Patch does not cause any errors with Hadoop 
2.6.1 2.6.2 2.6.3 2.6.4 2.6.5 2.7.1 2.7.2 2.7.3 or 3.0.0-alpha2. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m 
55s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 26s 
{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 109m 29s 
{color} | {color:red} hbase-server in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 
18s {color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 151m 39s {color} 
| {color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests | hadoop.hbase.snapshot.TestMobSecureExportSnapshot |
|   | hadoop.hbase.snapshot.TestMobExportSnapshot |
|   | hadoop.hbase.snapshot.TestSecureExportSnapshot |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=1.12.3 Server=1.12.3 Image:yetus/hbase:8d52d23 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12862118/HBASE-16775.master.006.patch
 |
| JIRA Issue | HBASE-16775 |
| Optional Tests |  asflicense  javac  javadoc  unit  findbugs  hadoopcheck  
hbaseanti  checkstyle  compile  |
| uname | Linux 19e27eda5195 3.13.0-106-generic #153-Ubuntu SMP Tue Dec 6 
15:44:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | 
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh
 |
| git revision | master / cbcbcf4 |
| Default Java | 1.8.0_121 |
| findbugs | v3.0.0 |
| unit | 
https://builds.apache.org/job/PreCommit-HBASE-Build/6326/artifact/patchprocess/patch-unit-hbase-server.txt
 |
| unit test logs |  
https://builds.apache.org/job/PreCommit-HBASE-Build/6326/artifact/patchprocess/patch-unit-hbase-server.txt
 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-HBASE-Build/6326/testReport/ |
| modules | C: hbase-server U: hbase-server |
| Console output | 
https://builds.apache.org/job/PreCommit-HBASE-Build/6326/console |
| Powered by | Apache Yetus 0.3.0   http://yetus.apache.org |


This message was automatically generated.



> Flakey test with 

[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-04-05 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15956364#comment-15956364
 ] 

Hadoop QA commented on HBASE-16775:
---

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 19s 
{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m 
0s {color} | {color:green} Patch does not have any anti-patterns. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s 
{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 
0s {color} | {color:green} The patch appears to include 5 new or modified test 
files. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m 
14s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 40s 
{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 
46s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
14s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m 
47s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 27s 
{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 
43s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 37s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 37s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 
47s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
14s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 
0s {color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 
31m 54s {color} | {color:green} Patch does not cause any errors with Hadoop 
2.6.1 2.6.2 2.6.3 2.6.4 2.6.5 2.7.1 2.7.2 2.7.3 or 3.0.0-alpha2. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 
28s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 34s 
{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 125m 37s 
{color} | {color:red} hbase-server in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 
17s {color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 170m 59s {color} 
| {color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests | hadoop.hbase.snapshot.TestMobSecureExportSnapshot |
|   | hadoop.hbase.snapshot.TestExportSnapshot |
|   | hadoop.hbase.snapshot.TestMobExportSnapshot |
|   | hadoop.hbase.snapshot.TestSecureExportSnapshot |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=1.12.3 Server=1.12.3 Image:yetus/hbase:8d52d23 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12861998/HBASE-16775.master.005.patch
 |
| JIRA Issue | HBASE-16775 |
| Optional Tests |  asflicense  javac  javadoc  unit  findbugs  hadoopcheck  
hbaseanti  checkstyle  compile  |
| uname | Linux 3100a4703164 3.13.0-106-generic #153-Ubuntu SMP Tue Dec 6 
15:44:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | 
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build@2/component/dev-support/hbase-personality.sh
 |
| git revision | master / 910b680 |
| Default Java | 1.8.0_121 |
| findbugs | v3.0.0 |
| unit | 
https://builds.apache.org/job/PreCommit-HBASE-Build/6319/artifact/patchprocess/patch-unit-hbase-server.txt
 |
| unit test logs |  
https://builds.apache.org/job/PreCommit-HBASE-Build/6319/artifact/patchprocess/patch-unit-hbase-server.txt
 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-HBASE-Build/6319/testReport/ |
| modules | C: hbase-server U: hbase-server |
| Console output | 
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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-03-27 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15944044#comment-15944044
 ] 

Hadoop QA commented on HBASE-16775:
---

| (x) *{color:red}-1 overall{color}* |
\\
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 14s 
{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m 
0s {color} | {color:green} Patch does not have any anti-patterns. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s 
{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 
0s {color} | {color:green} The patch appears to include 2 new or modified test 
files. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 6m 
11s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 33s 
{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 
43s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
18s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m 
36s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 31s 
{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 
37s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 35s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 35s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 
40s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
13s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 
0s {color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 
25m 32s {color} | {color:green} Patch does not cause any errors with Hadoop 
2.6.1 2.6.2 2.6.3 2.6.4 2.6.5 2.7.1 2.7.2 2.7.3 or 3.0.0-alpha2. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m 
42s {color} | {color:green} the patch passed {color} |
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{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 98m 59s {color} 
| {color:red} hbase-server in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 
20s {color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 139m 29s {color} 
| {color:black} {color} |
\\
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|| Reason || Tests ||
| Failed junit tests | hadoop.hbase.snapshot.TestMobSecureExportSnapshot |
|   | hadoop.hbase.snapshot.TestSecureExportSnapshot |
|   | hadoop.hbase.snapshot.TestMobExportSnapshot |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=1.12.3 Server=1.12.3 Image:yetus/hbase:8d52d23 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12860696/HBASE-16775.master.004.patch
 |
| JIRA Issue | HBASE-16775 |
| Optional Tests |  asflicense  javac  javadoc  unit  findbugs  hadoopcheck  
hbaseanti  checkstyle  compile  |
| uname | Linux 1fef39637da2 4.4.0-43-generic #63-Ubuntu SMP Wed Oct 12 
13:48:03 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | 
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh
 |
| git revision | master / 85fda44 |
| Default Java | 1.8.0_121 |
| findbugs | v3.0.0 |
| unit | 
https://builds.apache.org/job/PreCommit-HBASE-Build/6236/artifact/patchprocess/patch-unit-hbase-server.txt
 |
| unit test logs |  
https://builds.apache.org/job/PreCommit-HBASE-Build/6236/artifact/patchprocess/patch-unit-hbase-server.txt
 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-HBASE-Build/6236/testReport/ |
| modules | C: hbase-server U: hbase-server |
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> Flakey test with 

[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-03-26 Thread huaxiang sun (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15942322#comment-15942322
 ] 

huaxiang sun commented on HBASE-16775:
--

[~appy] Yeah, passing states across mappers is impossible. I think in the 
context of the exportSnapshot, if without retry, we can verify that at 
destination, there is nothing (clean). If it is retryable, it will succeed and 
we can verify that everything is copied over. Going through the code, it seems 
that it is not hard to add. I can add that in the test. Thanks.

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: huaxiang sun
> Attachments: disable.patch, HBASE-16775.master.001.patch, 
> HBASE-16775.master.002.patch, HBASE-16775.master.003.patch
>
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-03-24 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15941587#comment-15941587
 ] 

Hadoop QA commented on HBASE-16775:
---

| (/) *{color:green}+1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 29s 
{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m 
0s {color} | {color:green} Patch does not have any anti-patterns. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s 
{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 
0s {color} | {color:green} The patch appears to include 4 new or modified test 
files. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 4m 
22s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 47s 
{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 
57s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
18s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 
14s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 34s 
{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 
54s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 49s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 49s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 
58s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
19s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 
0s {color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 
36m 27s {color} | {color:green} Patch does not cause any errors with Hadoop 
2.6.1 2.6.2 2.6.3 2.6.4 2.6.5 2.7.1 2.7.2 2.7.3 or 3.0.0-alpha2. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 
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{color} | {color:green} the patch passed {color} |
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{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 173m 12s {color} 
| {color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=1.11.2 Server=1.11.2 Image:yetus/hbase:8d52d23 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12834016/HBASE-16775.master.003.patch
 |
| JIRA Issue | HBASE-16775 |
| Optional Tests |  asflicense  javac  javadoc  unit  findbugs  hadoopcheck  
hbaseanti  checkstyle  compile  |
| uname | Linux 475802e7a0bb 3.13.0-105-generic #152-Ubuntu SMP Fri Dec 2 
15:37:11 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | 
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh
 |
| git revision | master / faf81d5 |
| Default Java | 1.8.0_121 |
| findbugs | v3.0.0 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-HBASE-Build/6219/testReport/ |
| modules | C: hbase-server U: hbase-server |
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https://builds.apache.org/job/PreCommit-HBASE-Build/6219/console |
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> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: huaxiang sun
> 

[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2017-03-24 Thread Appy (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15941526#comment-15941526
 ] 

Appy commented on HBASE-16775:
--

Things tried so far:
Dumped the configuration to logs to make sure that MR job is correctly getting 
mapreduce.map.maxattempts.

Changed the code to use MiniMapReduce cluster. By default it spawns 2 servers. 
Looking at minicluster logs, i see retries happening.

At this point i can't think of a way to make it work. Summarizing everything:
What this test was trying to test is: if mapper fails and we have retries 
enabled, then overall job should pass.
To do so, earlier it was throwing exception from mapper based on probability, 
which is crazy and highly flaky.
What i was trying to do is, set retries to Y and throw exceptions X times where 
X  < Y. Initially, X is 0 and is incremented on every injected failure. The 
issue is, since mapper runs are isolated, i can't find a way to maintain state 
of X across mappers. As a result, even the 4th retry of mapper will see X= 0 
initially.

Now am thinking that my initial line of thought (in 
[this|https://issues.apache.org/jira/browse/HBASE-16775?focusedCommentId=15553215=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15553215]
  comment above) was right, this test is testing internals of mapreduce i.e. if 
mapreduce.map.maxattempts is set, MR framework should retry.
[~huaxiang], [~jmhsieh].

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: huaxiang sun
> Attachments: disable.patch, HBASE-16775.master.001.patch, 
> HBASE-16775.master.002.patch, HBASE-16775.master.003.patch
>
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2016-10-18 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15586809#comment-15586809
 ] 

Hadoop QA commented on HBASE-16775:
---

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 13m 4s 
{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s 
{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 
0s {color} | {color:green} The patch appears to include 4 new or modified test 
files. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m 
10s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 28s 
{color} | {color:green} master passed {color} |
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{color} |
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{color} | {color:green} master passed {color} |
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{color} | {color:green} the patch passed {color} |
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{color} | {color:green} the patch passed {color} |
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11s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 
0s {color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 
27m 0s {color} | {color:green} Patch does not cause any errors with Hadoop 
2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 2.6.1 2.6.2 2.6.3 2.7.1 or 3.0.0-alpha1. {color} |
| {color:green}+1{color} | {color:green} hbaseprotoc {color} | {color:green} 0m 
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{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 115m 42s 
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18s {color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 167m 4s {color} 
| {color:black} {color} |
\\
\\
|| Reason || Tests ||
| Timed out junit tests | 
org.apache.hadoop.hbase.security.visibility.TestVisibilityLabelsWithDefaultVisLabelService
 |
|   | 
org.apache.hadoop.hbase.security.visibility.TestVisibilityLabelsWithDeletes |
|   | org.apache.hadoop.hbase.quotas.TestQuotaThrottle |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=1.12.1 Server=1.12.1 Image:yetus/hbase:7bda515 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12834016/HBASE-16775.master.003.patch
 |
| JIRA Issue | HBASE-16775 |
| Optional Tests |  asflicense  javac  javadoc  unit  findbugs  hadoopcheck  
hbaseanti  checkstyle  compile  |
| uname | Linux f5f4a5e36e73 3.19.0-25-generic #26~14.04.1-Ubuntu SMP Fri Jul 
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| Build tool | maven |
| Personality | 
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh
 |
| git revision | master / 6c89c62 |
| Default Java | 1.8.0_101 |
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https://builds.apache.org/job/PreCommit-HBASE-Build/4085/artifact/patchprocess/branch-findbugs-hbase-server-warnings.html
 |
| unit | 
https://builds.apache.org/job/PreCommit-HBASE-Build/4085/artifact/patchprocess/patch-unit-hbase-server.txt
 |
| unit test logs |  
https://builds.apache.org/job/PreCommit-HBASE-Build/4085/artifact/patchprocess/patch-unit-hbase-server.txt
 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-HBASE-Build/4085/testReport/ |
| modules | C: 

[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2016-10-18 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15586760#comment-15586760
 ] 

Hadoop QA commented on HBASE-16775:
---

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 18s 
{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s 
{color} | {color:green} The patch does not contain any @author tags. {color} |
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5s {color} | {color:green} master passed {color} |
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{color} | {color:green} master passed {color} |
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{color} |
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{color} | {color:green} the patch passed {color} |
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2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 2.6.1 2.6.2 2.6.3 2.7.1 or 3.0.0-alpha1. {color} |
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| {color:black}{color} | {color:black} {color} | {color:black} 133m 8s {color} 
| {color:black} {color} |
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|| Reason || Tests ||
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|   | org.apache.hadoop.hbase.client.TestFromClientSide3 |
|   | org.apache.hadoop.hbase.client.TestAdmin2 |
|   | org.apache.hadoop.hbase.client.TestHCM |
|   | 
org.apache.hadoop.hbase.client.TestRestoreSnapshotFromClientWithRegionReplicas |
|   | org.apache.hadoop.hbase.client.TestMobCloneSnapshotFromClient |
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| JIRA Patch URL | 
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 |
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| unit | 
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 |
| unit test logs |  

[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2016-10-18 Thread Matteo Bertozzi (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15586118#comment-15586118
 ] 

Matteo Bertozzi commented on HBASE-16775:
-

since we put the file in the outputRootDir with the other files, I expect the 
file to go away on tearDown() with the other stuff

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: huaxiang sun
> Attachments: HBASE-16775.master.001.patch, disable.patch
>
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2016-10-18 Thread huaxiang sun (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15586075#comment-15586075
 ] 

huaxiang sun commented on HBASE-16775:
--

Thanks Matteo. Will make the change, I will also check to see if the file can 
be cleaned up after the test is done.

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: huaxiang sun
> Attachments: HBASE-16775.master.001.patch, disable.patch
>
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2016-10-18 Thread Matteo Bertozzi (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15585614#comment-15585614
 ] 

Matteo Bertozzi commented on HBASE-16775:
-

seems ok to me, just two minor things
rename EXCEPTION_CREATED_NAME in TESTING_EXCEPTION_CREATED_FILENAME or 
something like that.
close the file stream on creation: outputFs.create(p).close()

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: huaxiang sun
> Attachments: HBASE-16775.master.001.patch, disable.patch
>
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2016-10-18 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15584942#comment-15584942
 ] 

Hadoop QA commented on HBASE-16775:
---

| (x) *{color:red}-1 overall{color}* |
\\
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|| Vote || Subsystem || Runtime || Comment ||
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{color} | {color:blue} Docker mode activated. {color} |
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| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 
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| {color:black} {color} |
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| Timed out junit tests | 
org.apache.hadoop.hbase.security.access.TestAccessController2 |
|   | org.apache.hadoop.hbase.security.access.TestAccessController |
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 |
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| Optional Tests |  asflicense  javac  javadoc  unit  findbugs  hadoopcheck  
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> Flakey test 

[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2016-10-11 Thread Jonathan Hsieh (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15565765#comment-15565765
 ] 

Jonathan Hsieh commented on HBASE-16775:


+1 on disabling patch for now. Mind creating a "disable testExportRetry" 
subtask jira and having the commit message for it use that number so we can 
keep this open for the true fix?

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: huaxiang sun
> Attachments: disable.patch
>
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2016-10-06 Thread Appy (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15553394#comment-15553394
 ] 

Appy commented on HBASE-16775:
--

Go [~huaxiang], show us example of some great failure testing. :-)
(and maybe disable the current ones till then)

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: huaxiang sun
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2016-10-06 Thread Appy (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15553375#comment-15553375
 ] 

Appy commented on HBASE-16775:
--

Yeah, it'll be good if we can change it to test for cleanup on failure, and/or 
new tests for injecting failure at right places and see that the tool can 
recover correctly when retried.

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: huaxiang sun
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2016-10-06 Thread Jonathan Hsieh (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15553284#comment-15553284
 ] 

Jonathan Hsieh commented on HBASE-16775:


Based off of what you are saying it would be better to just always a 
deterministic failures when in testing mode so that we always exercise the 
failure recovery paths of the manifests.

This probably could be done differently than it is in the current code -- a 
subclass of ExportSnapshot that failes every nth attempt.  Realistically it 
might be interested to have a fault / failure mid file copy instead of per map 
so that we exercise the "sameFile" coptimization in the case of a failure or a 
retry. [1]

[1] 
https://github.com/apache/hbase/blob/master/hbase-server/src/main/java/org/apache/hadoop/hbase/snapshot/ExportSnapshot.java#L262



> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: huaxiang sun
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2016-10-06 Thread Matteo Bertozzi (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15553263#comment-15553263
 ] 

Matteo Bertozzi commented on HBASE-16775:
-

instead of just removing it, you can add more assertion and do the fixes that 
[~huaxiang] was planning to do.
the test is useful because it tests what happens if you have retries (you 
complete the operation and everything shows up on the other side) and if you 
don't (you fail and you cleanup stuff)

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: huaxiang sun
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2016-10-06 Thread Appy (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15553251#comment-15553251
 ] 

Appy commented on HBASE-16775:
--

Was added in HBASE-10537. The change was about throwing exceptions from mapper 
in case of re-triable failures so that MR framework can retry the mapper.
The right test would have been injecting those failures x times (when retry is 
set to >x times) and see that export job succeeds. But our testing framework 
isn't sophisticated enough so i guess this proxy test was added.
However for reasons in previous comment, doesn't makes sense to keep it around. 
Should we remove it [~mbertozzi].


> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: huaxiang sun
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2016-10-06 Thread huaxiang sun (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15553227#comment-15553227
 ] 

huaxiang sun commented on HBASE-16775:
--

Matteo and I discussed yesterday. We think this testing case is valid. We are 
trying to make the failure injection happening for every run, in progress.

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: huaxiang sun
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2016-10-06 Thread Appy (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15553215#comment-15553215
 ] 

Appy commented on HBASE-16775:
--

yeah, gave it a bunch of time and now I am of the opinion that this test 
doesn't make sense because it's not testing any feature of 'ExportSnapshot' 
tool. It's basically trying to test if mapreduce frameworks retires a mapper if 
the "mapreduce.map.maxattempts" is set, nothing HBasey!

Also not that the test itself is wrong. It injects failure only some times (3% 
probability for each mapper). So many runs don't even get the failure injected, 
and those are precisely the only ones where it passes.

{noformat}
  if (testFailures) {
if (context.getConfiguration().getBoolean(CONF_TEST_RETRY, false)) {
  if (random == null) {
random = new Random();
  }

  // FLAKY-TEST-WARN: lower is better, we can get some runs without the
  // retry, but at least we reduce the number of test failures due to
  // this test exception from the same map task.
  if (random.nextFloat() < 0.03) {
throw new IOException("TEST RETRY FAILURE: Unable to copy input=" + 
inputInfo
  + " time=" + System.currentTimeMillis());
  }
} else {
  context.getCounter(Counter.COPY_FAILED).increment(1);
  throw new IOException("TEST FAILURE: Unable to copy input=" + 
inputInfo);
}
  }
}
{noformat}

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: huaxiang sun
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2016-10-06 Thread huaxiang sun (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15553097#comment-15553097
 ] 

huaxiang sun commented on HBASE-16775:
--

adding more findings so far, LocalJobRunner does not honor 
"mapreduce.map.maxattempts". We are considering to add miniMapReduceCluster 
back.

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: huaxiang sun
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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[jira] [Commented] (HBASE-16775) Flakey test with TestExportSnapshot#testExportRetry and TestMobExportSnapshot#testExportRetry

2016-10-05 Thread huaxiang sun (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-16775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15550009#comment-15550009
 ] 

huaxiang sun commented on HBASE-16775:
--

same for TestSecureExportSnapshot#testExportRetry and 
TestMobSecureExportSnapshot#testExportRetry

> Flakey test with TestExportSnapshot#testExportRetry and 
> TestMobExportSnapshot#testExportRetry 
> --
>
> Key: HBASE-16775
> URL: https://issues.apache.org/jira/browse/HBASE-16775
> Project: HBase
>  Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: huaxiang sun
>Assignee: huaxiang sun
>
> The root cause is that conf.setInt("mapreduce.map.maxattempts", 10) is not 
> taken by the mapper job, so the retry is actually 0. Debugging to see why 
> this is the case.



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