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https://issues.apache.org/jira/browse/HBASE-14317?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14717946#comment-14717946
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Hadoop QA commented on HBASE-14317:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12752894/HBASE-14317.patch
against master branch at commit cc1542828de93b8d54cc14497fd5937989ea1b6d.
ATTACHMENT ID: 12752894
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{color:green}+1 hadoop versions{color}. The patch compiles with all
supported hadoop versions (2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 2.6.0 2.7.0 2.7.1)
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 protoc{color}. The applied patch does not increase the
total number of protoc compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{color:green}+1 checkstyle{color}. The applied patch does not increase the
total number of checkstyle errors
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 lineLengths{color}. The patch does not introduce lines
longer than 100
{color:green}+1 site{color}. The mvn post-site goal succeeds with this patch.
{color:red}-1 core tests{color}. The patch failed these unit tests:
org.apache.hadoop.hbase.snapshot.TestSecureExportSnapshot
{color:red}-1 core zombie tests{color}. There are 8 zombie test(s):
at
org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFiles.testTableWithCFNameStartWithUnderScore(TestLoadIncrementalHFiles.java:530)
at
org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFiles.testNonHfileFolder(TestLoadIncrementalHFiles.java:344)
at
org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFiles.testNonHfileFolderWithUnmatchedFamilyName(TestLoadIncrementalHFiles.java:312)
at
org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFiles.testNonexistentColumnFamilyLoad(TestLoadIncrementalHFiles.java:298)
at
org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFiles.testRegionCrossingHFileSplit(TestLoadIncrementalHFiles.java:193)
at
org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFiles.testRegionCrossingHFileSplitRowColBloom(TestLoadIncrementalHFiles.java:189)
at
org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFiles.testRegionCrossingRowColBloom(TestLoadIncrementalHFiles.java:140)
at
org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFiles.testRegionCrossingRowBloom(TestLoadIncrementalHFiles.java:128)
at
org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFiles.testWithoutAnExistingTableAndCreateTableSetToNo(TestLoadIncrementalHFiles.java:515)
at
org.apache.hadoop.hbase.security.access.TestAccessController2.testCreateWithCorrectOwner(TestAccessController2.java:177)
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/15310//testReport/
Release Findbugs (version 2.0.3) warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/15310//artifact/patchprocess/newFindbugsWarnings.html
Checkstyle Errors:
https://builds.apache.org/job/PreCommit-HBASE-Build/15310//artifact/patchprocess/checkstyle-aggregate.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/15310//console
This message is automatically generated.
> Stuck FSHLog: bad disk (HDFS-8960) and can't roll WAL
> -----------------------------------------------------
>
> Key: HBASE-14317
> URL: https://issues.apache.org/jira/browse/HBASE-14317
> Project: HBase
> Issue Type: Bug
> Affects Versions: 1.2.0, 1.1.1
> Reporter: stack
> Priority: Critical
> Attachments: HBASE-14317.patch, [Java] RS stuck on WAL sync to a dead
> DN - Pastebin.com.html, raw.php, subset.of.rs.log
>
>
> hbase-1.1.1 and hadoop-2.7.1
> We try to roll logs because can't append (See HDFS-8960) but we get stuck.
> See attached thread dump and associated log. What is interesting is that
> syncers are waiting to take syncs to run and at same time we want to flush so
> we are waiting on a safe point but there seems to be nothing in our ring
> buffer; did we go to roll log and not add safe point sync to clear out
> ringbuffer?
> Needs a bit of study. Try to reproduce.
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