Build failed in Jenkins: Hadoop-Hdfs-trunk-Java8 #469

See Changes: [jing9] HDFS-9209. Erasure coding: Add apache license header in [wang] HDFS-8632. Add InterfaceAudience annotation to the erasure coding -- [...truncated 7282 lines...] Runni

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[jira] [Resolved] (HDFS-9212) Are there any official performance tests or reports using WebHDFS

[ https://issues.apache.org/jira/browse/HDFS-9212?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yi Liu resolved HDFS-9212. -- Resolution: Invalid Send email to u...@hadoop.apache.org > Are there any official performance tests or reports u

[jira] [Created] (HDFS-9212) Are there any official performance tests or reports using WebHDFS

Jingfei Hu created HDFS-9212: Summary: Are there any official performance tests or reports using WebHDFS Key: HDFS-9212 URL: https://issues.apache.org/jira/browse/HDFS-9212 Project: Hadoop HDFS

Build failed in Jenkins: Hadoop-Hdfs-trunk-Java8 #468

See Changes: [aajisaka] HADOOP-12465. Incorrect javadoc in WritableUtils.java. Contributed by [lei] HDFS-9176. Fix TestDirectoryScanner#testThrottling often fails. (Daniel -- [...truncate

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Build failed in Jenkins: Hadoop-Hdfs-trunk #2406

See Changes: [aajisaka] HADOOP-12465. Incorrect javadoc in WritableUtils.java. Contributed by [lei] HDFS-9176. Fix TestDirectoryScanner#testThrottling often fails. (Daniel -- [...truncated 667

[jira] [Created] (HDFS-9211) branch-2 broken by incorrect version in hadoop-hdfs-native-client/pom.xml

Eric Payne created HDFS-9211: Summary: branch-2 broken by incorrect version in hadoop-hdfs-native-client/pom.xml Key: HDFS-9211 URL: https://issues.apache.org/jira/browse/HDFS-9211 Project: Hadoop HDFS

Re: [DISCUSS] About the details of JDK-8 support

On Mon, Oct 5, 2015 at 5:35 PM, Tsuyoshi Ozawa wrote: > Do you have any concern about this? I’ve not > tested with HBase yet. > We've been running JDK 8u60 in production with Hadoop 2.6.X and HBase for quite a while. Everything has been very stable for us. We're running and compiling with jdk8.

Re: [DISCUSS] About the details of JDK-8 support

> > > On 7 Oct 2015, at 17:23, Andrew Wang wrote: > > > > We've been supporting JDK8 as a runtime for CDH5 for a while now (meaning > > the full stack including HBase), so I agree that we're good there. > > > > > with Kerberos on? > > Yea, I haven't been that involved with our internal JDK validat

[jira] [Created] (HDFS-9210) Fix some misuse of %n in VolumeScanner#printStats

Xiaoyu Yao created HDFS-9210: Summary: Fix some misuse of %n in VolumeScanner#printStats Key: HDFS-9210 URL: https://issues.apache.org/jira/browse/HDFS-9210 Project: Hadoop HDFS Issue Type: Bug

[jira] [Resolved] (HDFS-2442) hdfs-test artifact doesn't include config file for cluster execution

[ https://issues.apache.org/jira/browse/HDFS-2442?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Konstantin Boudnik resolved HDFS-2442. -- Resolution: Won't Fix Release Note: This has been resolved in Bigtop for a long time

Build failed in Jenkins: Hadoop-Hdfs-trunk #2405

See Changes: [kihwal] HDFS-9178. Slow datanode I/O can cause a wrong node to be marked bad. -- [...truncated 6678 lines...] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.534

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Build failed in Jenkins: Hadoop-Hdfs-trunk-Java8 #467

See Changes: [kihwal] HDFS-9178. Slow datanode I/O can cause a wrong node to be marked bad. -- [...truncated 7291 lines...] Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPe

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Re: [DISCUSS] About the details of JDK-8 support

> On 7 Oct 2015, at 17:23, Andrew Wang wrote: > > We've been supporting JDK8 as a runtime for CDH5 for a while now (meaning > the full stack including HBase), so I agree that we're good there. > with Kerberos on? > I'm against dropping JDK7 support though in branch-2. +1. We're only talking

Re: Questions on HDFS-8880

9114 really does nothing but confirm that 8880 is confusing. What you call a log, I view as a metrics sink that writes to a log, but doesn’t actually use any of configuration bits to configure a sink. That makes it a one-off, and those tend to cause significant issues down the road. At this p

Re: Questions on HDFS-8880

HDFS-8880 does not require HDFS-9114. It is configured like any other logger by adding '-Dnamenode.metrics.logger=DEBUG,NNMETRICSRFA' or equivalent to HADOOP_NAMENODE_OPTS. Your concerns sound specific to 9114 and not inherent to 8880. On 10/6/15, 1:28 PM, "Allen Wittenauer" wrote: > >As I m

[jira] [Created] (HDFS-9209) Erasure coding: Add apache license header in TestFileStatusWithECPolicy.java

Surendra Singh Lilhore created HDFS-9209: Summary: Erasure coding: Add apache license header in TestFileStatusWithECPolicy.java Key: HDFS-9209 URL: https://issues.apache.org/jira/browse/HDFS-9209

[jira] [Created] (HDFS-9208) Disabling atime may fail clients like distCp

Kihwal Lee created HDFS-9208: Summary: Disabling atime may fail clients like distCp Key: HDFS-9208 URL: https://issues.apache.org/jira/browse/HDFS-9208 Project: Hadoop HDFS Issue Type: Bug

Re: [DISCUSS] About the details of JDK-8 support

We've been supporting JDK8 as a runtime for CDH5 for a while now (meaning the full stack including HBase), so I agree that we're good there. I'm against dropping JDK7 support though in branch-2. Even bumping dependency versions scares me, since it often leads to downstream pain. Any comment about

Build failed in Jenkins: Hadoop-Hdfs-trunk #2404

See Changes: [vinayakumarb] HDFS-9159. [OIV] : return value of the command is not correct if invalid -- [...truncated lines...] Running org.apache.hadoop.hdfs.TestClose Tests run: 1, Fail

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Build failed in Jenkins: Hadoop-Hdfs-trunk-Java8 #466

See Changes: [vinayakumarb] HDFS-9159. [OIV] : return value of the command is not correct if invalid -- [...truncated 7285 lines...] Java HotSpot(TM) 64-Bit Server VM warning: ignoring op

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Build failed in Jenkins: Hadoop-Hdfs-trunk-Java8 #465

See Changes: [umamahesh] HDFS-9182. Cleanup the findbugs and other issues after HDFS EC merged to [jing9] HDFS-9206. Inconsistent default value of [jing9] HDFS-9196. Fix TestWebHdfsContentLength. Contributed by Masatake [whea

Build failed in Jenkins: Hadoop-Hdfs-trunk #2403

See Changes: [rohithsharmaks] YARN-4209. RMStateStore FENCED state doesn’t work due to [rohithsharmaks] YARN-4228. FileSystemRMStateStore use IOUtils#close instead of fs#close. [umamahesh] HDFS-9182. Cleanup the findbugs and othe

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Re: [DISCUSS] About the details of JDK-8 support

> On 7 Oct 2015, at 07:29, Masatake Iwasaki wrote: > > Thanks for clear summary, Tsuyoshi. > > I read some related past discussions. > > https://wiki.apache.org/hadoop/MovingToJdk7and8 > http://search-hadoop.com/m/uOzYtGSiCs1acRnh > http://search-hadoop.com/m/uOzYthdWJqpGdSZ1 > > Though th

Build failed in Jenkins: Hadoop-Hdfs-trunk-Java8 #464

See Changes: [rohithsharmaks] YARN-4209. RMStateStore FENCED state doesn’t work due to [rohithsharmaks] YARN-4228. FileSystemRMStateStore use IOUtils#close instead of fs#close. -- [...tr

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Re: Questions on HDFS-8880

Here are the design notes for Metrics V2 - http://wiki.apache.org/hadoop/HADOOP-6728-MetricsV2 From: Andrew Wang To: "hdfs-dev@hadoop.apache.org" Sent: Tuesday, October 6, 2015 11:29 AM Subject: Re: Questions on HDFS-8880 If it's duplicate we should probably b

[jira] [Created] (HDFS-9207) Move the implementation to the hdfs-native-client module

Haohui Mai created HDFS-9207: Summary: Move the implementation to the hdfs-native-client module Key: HDFS-9207 URL: https://issues.apache.org/jira/browse/HDFS-9207 Project: Hadoop HDFS Issue Type