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Kihwal Lee commented on HADOOP-13537:
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I've committed this to trunk, branch-2 and branch-2.8. Thanks
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Kihwal Lee updated HADOOP-13537:
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 3.0.0-alpha2
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Kihwal Lee commented on HADOOP-10075:
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Our baby has grown from 100KB to 1.27MB in three years.
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Kihwal Lee commented on HADOOP-13465:
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+1 The change looks straight-forward and has no functional
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Kihwal Lee updated HADOOP-13465:
Fix Version/s: 3.0.0-alpha2
> Design Server.Call to be extensible for unified call queue
>
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Kihwal Lee commented on HADOOP-13465:
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Just committed this to trunk. As I said, I will see the
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Kihwal Lee commented on HADOOP-13465:
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Looks like it is breaking {{TestEditLogJournalFailures}} in
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Kihwal Lee updated HADOOP-13465:
Fix Version/s: (was: 3.0.0-alpha2)
> Design Server.Call to be extensible for unified call
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Kihwal Lee commented on HADOOP-12726:
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I think this broke MAPREDUCE-6767.
> Unsupported FS
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Kihwal Lee commented on HADOOP-13425:
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[~daryn], are you going to do further work under this jira?
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Kihwal Lee updated HADOOP-11780:
Target Version/s: 2.7.4
> Prevent IPC reader thread death
> ---
>
>
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Kihwal Lee updated HADOOP-11780:
Fix Version/s: (was: 2.8.0)
2.7.4
> Prevent IPC reader thread death
>
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Kihwal Lee resolved HADOOP-13657.
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Resolution: Duplicate
> IPC Reader thread could silently die and leave NameNode unresponsive
>
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Kihwal Lee commented on HADOOP-11780:
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The patch looks good. We have been running with this for a
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Kihwal Lee updated HADOOP-13671:
Summary: Fix ClassFormatException in trunk build. (was: Fix
ClassFormatException during trunk
Kihwal Lee created HADOOP-13671:
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Summary: Fix ClassFormatException during trunk build.
Key: HADOOP-13671
URL: https://issues.apache.org/jira/browse/HADOOP-13671
Project: Hadoop Common
Issue
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Kihwal Lee updated HADOOP-13671:
Resolution: Fixed
Fix Version/s: 3.0.0-alpha2
Status: Resolved (was: Patch
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Kihwal Lee updated HADOOP-13671:
Attachment: HADOOP-13671.patch
> Fix ClassFormatException during trunk build.
>
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Kihwal Lee updated HADOOP-13671:
Status: Patch Available (was: Open)
> Fix ClassFormatException during trunk build.
>
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Kihwal Lee reassigned HADOOP-13671:
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Assignee: Kihwal Lee
> Fix ClassFormatException during trunk build.
>
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Kihwal Lee commented on HADOOP-13671:
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The current trunk build has this:
{noformat}
[WARNING] Unable
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Kihwal Lee updated HADOOP-13671:
Target Version/s: 3.0.0-alpha2
> Fix ClassFormatException during trunk build.
>
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Kihwal Lee commented on HADOOP-13671:
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Verified that the update pulls the new version of
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Kihwal Lee updated HADOOP-11780:
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 3.0.0-alpha2
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Kihwal Lee commented on HADOOP-13742:
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At a first glance, the following seems racy. Since
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Kihwal Lee commented on HADOOP-13742:
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Sorry for the delay. I will review it today.
> Expose
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Kihwal Lee commented on HADOOP-13796:
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The failure detection works for the scenario you described.
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Kihwal Lee commented on HADOOP-13796:
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Jira is for bug reporting. Please use mailing lists for
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Kihwal Lee resolved HADOOP-13796.
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Resolution: Invalid
> Standby namenode didnot change its role
>
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Kihwal Lee commented on HADOOP-13742:
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First of all, the use of "Vs" is probably not the best
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Kihwal Lee commented on HADOOP-13731:
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I presume the java was packaged by Ubuntu. You could file a
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Kihwal Lee commented on HADOOP-13738:
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Retrying is fine in general, but what if it took minutes to
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Kihwal Lee commented on HADOOP-13738:
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bq. I don't remember seeing this one yet. Do you have a
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Kihwal Lee commented on HADOOP-13739:
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Reads don't leave any file-level state on namenode. If reads
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Kihwal Lee commented on HADOOP-13739:
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Is it going to modify (e.g. append) the existing file? Then
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Kihwal Lee commented on HADOOP-13731:
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It's very unlikely a hadoop issue. The java compiler is
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Kihwal Lee commented on HADOOP-13742:
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bq. That's a good idea and may be required to for detailed
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Kihwal Lee updated HADOOP-13742:
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 3.0.0-alpha2
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Kihwal Lee commented on HADOOP-13742:
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+1
> Expose "NumOpenConnectionsPerUser" as a metric
>
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Kihwal Lee resolved HADOOP-13788.
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Resolution: Invalid
> datatransfer.Receiver.processOp error
>
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Kihwal Lee commented on HADOOP-13738:
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+1
> DiskChecker should perform some disk IO
>
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Kihwal Lee commented on HADOOP-13742:
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There still is a race.
> Expose "NumOpenConnectionsPerUser"
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Kihwal Lee edited comment on HADOOP-11859 at 12/9/16 5:06 PM:
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Kihwal Lee commented on HADOOP-12767:
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Can we pull in HADOOP-11859 to 2.7? What else is preventing
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Kihwal Lee updated HADOOP-11859:
Fix Version/s: 2.7.4
> PseudoAuthenticationHandler fails with httpcomponents v4.4
>
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Kihwal Lee commented on HADOOP-11859:
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cherry-pick to branch-2.7.
> PseudoAuthenticationHandler
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Kihwal Lee edited comment on HADOOP-11859 at 12/9/16 5:06 PM:
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Kihwal Lee commented on HADOOP-13438:
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It is indeed in 2.8, but the commit message has a typo as
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Kihwal Lee updated HADOOP-13438:
Fix Version/s: (was: 2.9.0)
2.8.0
> Optimize IPC server protobuf decoding
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Kihwal Lee commented on HADOOP-13363:
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I am guessing the wire compatibility will cover this, but
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Kihwal Lee edited comment on HADOOP-12420 at 4/20/17 4:27 PM:
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Kihwal Lee commented on HADOOP-12420:
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https://github.com/aws/aws-sdk-java/pull/637
> While trying
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Kihwal Lee updated HADOOP-14578:
Attachment: HADOOP-14578.patch
reattaching the same trunk patch
> Bind IPC connections to
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Kihwal Lee commented on HADOOP-14578:
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Kicked the precommit.
> Bind IPC connections to kerberos UPN
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Kihwal Lee edited comment on HADOOP-13933 at 7/26/17 7:17 PM:
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Kihwal Lee updated HADOOP-14578:
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 2.8.3
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Kihwal Lee commented on HADOOP-13933:
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Charry-picked to branch-2.8.
> Add haadmin
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Kihwal Lee updated HADOOP-13933:
Fix Version/s: 2.8.3
> Add haadmin -getAllServiceState option to get the HA state of all the
>
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Kihwal Lee commented on HADOOP-14578:
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+1 the patch looks good.
> Bind IPC connections to kerberos
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Kihwal Lee commented on HADOOP-14659:
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+1 LGTM
> UGI getShortUserName does not need to search the
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Kihwal Lee updated HADOOP-14659:
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 2.8.3
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Kihwal Lee reassigned HADOOP-14599:
---
Assignee: Ashwin Ramesh
> RPC queue time metrics omit timed out clients
>
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Kihwal Lee commented on HADOOP-14607:
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{code:java}
@Override // NameNodeMXBean
public String
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Kihwal Lee commented on HADOOP-14607:
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The exception in the namenode log.
{noformat}
2017-02-08
Kihwal Lee created HADOOP-14607:
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Summary: NPE while getting list of live nodes via jmx
Key: HADOOP-14607
URL: https://issues.apache.org/jira/browse/HADOOP-14607
Project: Hadoop Common
Issue
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Kihwal Lee updated HADOOP-14372:
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 2.8.2
Status:
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Kihwal Lee commented on HADOOP-14372:
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+1
> TestSymlinkLocalFS timeouts are too low
>
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Kihwal Lee updated HADOOP-14146:
Resolution: Fixed
Status: Resolved (was: Patch Available)
>
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Kihwal Lee commented on HADOOP-14146:
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+1 for the addendum. Will commit it shortly.
>
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Kihwal Lee commented on HADOOP-14146:
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It looks fine. "org.apache.commons.codec.binary.Base64" is
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Kihwal Lee commented on HADOOP-14146:
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That wasn't enough. Missing Base64 symbol in tests.
>
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Kihwal Lee resolved HADOOP-14146.
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Resolution: Fixed
> KerberosAuthenticationHandler should authenticate with SPN in AP-REQ
>
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Kihwal Lee reopened HADOOP-14146:
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> KerberosAuthenticationHandler should authenticate with SPN in AP-REQ
>
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Kihwal Lee commented on HADOOP-14146:
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Committed to branch-2 and branch-2.8.
>
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Kihwal Lee commented on HADOOP-14568:
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Looks like it has broken a hdfs test. See HDFS-12040.
>
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Kihwal Lee updated HADOOP-14440:
Fix Version/s: 2.8.2
> Add metrics for connections dropped
> ---
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Kihwal Lee commented on HADOOP-14440:
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Cherry-picked to branch-2.8.
> Add metrics for connections
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Kihwal Lee commented on HADOOP-14474:
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I have no problem using OpenJDK, but having a local cache
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Kihwal Lee commented on HADOOP-14474:
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bq. A local cache almost certainly counts as redistribution.
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Kihwal Lee edited comment on HADOOP-14474 at 6/1/17 3:29 PM:
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I have no
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Kihwal Lee commented on HADOOP-14035:
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The test doesn't compile in branch-2. It works if
Kihwal Lee created HADOOP-14514:
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Summary: Successfully closed file can stay under-replicated.
Key: HADOOP-14514
URL: https://issues.apache.org/jira/browse/HADOOP-14514
Project: Hadoop Common
Kihwal Lee created HADOOP-14368:
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Summary: ExitUtil change by YARN-679 breaks HDFS tests
Key: HADOOP-14368
URL: https://issues.apache.org/jira/browse/HADOOP-14368
Project: Hadoop Common
Issue
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https://issues.apache.org/jira/browse/HADOOP-13437?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kihwal Lee updated HADOOP-13437:
Fix Version/s: 2.8.2
> KMS should reload whitelist and default key ACLs when hot-reloading
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https://issues.apache.org/jira/browse/HADOOP-13437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16000738#comment-16000738
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Kihwal Lee commented on HADOOP-13437:
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Cherry-picked to branch-2.8.
> KMS should reload whitelist
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https://issues.apache.org/jira/browse/HADOOP-14035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16038889#comment-16038889
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Kihwal Lee commented on HADOOP-14035:
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bq. Server metrics look good despite horrible client latency.
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https://issues.apache.org/jira/browse/HADOOP-14035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16038897#comment-16038897
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Kihwal Lee commented on HADOOP-14035:
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HADOOP-14440 allows tracking the number of dropped
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https://issues.apache.org/jira/browse/HADOOP-14035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16039363#comment-16039363
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Kihwal Lee commented on HADOOP-14035:
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bq. only requires the change of clientBackOffEnabled from
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https://issues.apache.org/jira/browse/HADOOP-14035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16039277#comment-16039277
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Kihwal Lee commented on HADOOP-14035:
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+1 for the branch-2 patch.
> Reduce fair call queue
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https://issues.apache.org/jira/browse/HADOOP-14035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kihwal Lee updated HADOOP-14035:
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 3.0.0-alpha4
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https://issues.apache.org/jira/browse/HADOOP-14035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kihwal Lee updated HADOOP-14035:
Fix Version/s: 2.8.2
> Reduce fair call queue backoff's impact on clients
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https://issues.apache.org/jira/browse/HADOOP-14812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16145460#comment-16145460
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Kihwal Lee commented on HADOOP-14812:
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I cannot reproduce it either. Tried both 2.7.3 and 2.7.4.
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https://issues.apache.org/jira/browse/HADOOP-13738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16464212#comment-16464212
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Kihwal Lee commented on HADOOP-13738:
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We are seeing issues in 2.8 with this change.
- When space is
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https://issues.apache.org/jira/browse/HADOOP-15450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kihwal Lee updated HADOOP-15450:
Fix Version/s: 2.8.4
> Avoid fsync storm triggered by DiskChecker and handle disk full situation
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https://issues.apache.org/jira/browse/HADOOP-15450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kihwal Lee updated HADOOP-15450:
Priority: Blocker (was: Major)
> Avoid fsync storm triggered by DiskChecker and handle disk full
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https://issues.apache.org/jira/browse/HADOOP-15450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16484048#comment-16484048
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Kihwal Lee commented on HADOOP-15450:
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Yes it is a blocker. The performance regression was
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https://issues.apache.org/jira/browse/HADOOP-15450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16484223#comment-16484223
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Kihwal Lee commented on HADOOP-15450:
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+1 The patch looks good.
> Avoid fsync storm triggered by
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https://issues.apache.org/jira/browse/HADOOP-15450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kihwal Lee updated HADOOP-15450:
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 2.8.5
2.9.2
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https://issues.apache.org/jira/browse/HADOOP-15359?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16531458#comment-16531458
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Kihwal Lee commented on HADOOP-15359:
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Just curious. Where was the main thread at? Was it tearing
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https://issues.apache.org/jira/browse/HADOOP-15197?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16346917#comment-16346917
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Kihwal Lee commented on HADOOP-15197:
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+1 lgtm
> Remove tomcat from the Hadoop-auth test bundle
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