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https://issues.apache.org/jira/browse/HBASE-6524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13440835#comment-13440835
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Zhihong Ted Yu commented on HBASE-6524:
---------------------------------------
Looks like TestMultiVersions is broken in trunk, as evidenced by trunk build
#3260 and the above QA report.
Here is list of failed tests with htrace patch against hadoop 2.0:
{code}
Failed tests:
testMultiSlaveReplication(org.apache.hadoop.hbase.replication.TestMultiSlaveReplication):
Waited too much time for put replication
Tests in error:
testGetRowVersions(org.apache.hadoop.hbase.TestMultiVersions): Shutting down
testScanMultipleVersions(org.apache.hadoop.hbase.TestMultiVersions):
org.apache.hadoop.hbase.MasterNotRunningException: Can create a proxy to
master, but it is not running
testDisablingTableRegionsAssignmentDuringCleanClusterStartup(org.apache.hadoop.hbase.master.TestAssignmentManager):
Problem binding to sea-lab-0/10.249.196.101:60000 : Address already in use
testStopDuringStart(org.apache.hadoop.hbase.master.TestMasterNoCluster):
Problem binding to sea-lab-0/10.249.196.101:60000 : Address already in use
testFailover(org.apache.hadoop.hbase.master.TestMasterNoCluster): Problem
binding to sea-lab-0/10.249.196.101:60000 : Address already in use
testCatalogDeploys(org.apache.hadoop.hbase.master.TestMasterNoCluster):
Problem binding to sea-lab-0/10.249.196.101:60000 : Address already in use
testDisableInactivePeer(org.apache.hadoop.hbase.replication.TestReplication):
Shutting down
testSimpleCase(org.apache.hadoop.hbase.mapreduce.TestImportExport)
testMetaExport(org.apache.hadoop.hbase.mapreduce.TestImportExport)
testWithDeletes(org.apache.hadoop.hbase.mapreduce.TestImportExport)
{code}
bq. Unless the calls into htrace are stalling somehow?
That was my guess as well.
> Hooks for hbase tracing
> -----------------------
>
> Key: HBASE-6524
> URL: https://issues.apache.org/jira/browse/HBASE-6524
> Project: HBase
> Issue Type: Sub-task
> Reporter: Jonathan Leavitt
> Assignee: Jonathan Leavitt
> Fix For: 0.96.0
>
> Attachments: 6524.addendum, 6524-v2.txt, createTableTrace.png,
> hbase-6524.diff
>
>
> Includes the hooks that use [htrace|http://www.github.com/cloudera/htrace]
> library to add dapper-like tracing to hbase.
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