[
https://issues.apache.org/jira/browse/HDFS-8335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15023668#comment-15023668
]
Hadoop QA commented on HDFS-8335:
---------------------------------
| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 0s
{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:red}-1{color} | {color:red} test4tests {color} | {color:red} 0m 0s
{color} | {color:red} 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} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 8m
57s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 48s
{color} | {color:green} trunk passed with JDK v1.8.0_66 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 44s
{color} | {color:green} trunk passed with JDK v1.7.0_85 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
17s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 57s
{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
13s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 4s
{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 13s
{color} | {color:green} trunk passed with JDK v1.8.0_66 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 58s
{color} | {color:green} trunk passed with JDK v1.7.0_85 {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
1s {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 with JDK v1.8.0_66 {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} compile {color} | {color:green} 0m 45s
{color} | {color:green} the patch passed with JDK v1.7.0_85 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 45s
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
17s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 57s
{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
1s {color} | {color:green} Patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
34s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 9s
{color} | {color:green} the patch passed with JDK v1.8.0_66 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 55s
{color} | {color:green} the patch passed with JDK v1.7.0_85 {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 58m 5s {color}
| {color:red} hadoop-hdfs in the patch failed with JDK v1.8.0_66. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 54m 43s {color}
| {color:red} hadoop-hdfs in the patch failed with JDK v1.7.0_85. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m 20s
{color} | {color:red} Patch generated 58 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 142m 55s {color}
| {color:black} {color} |
\\
\\
|| Reason || Tests ||
| JDK v1.8.0_66 Failed junit tests | hadoop.hdfs.server.balancer.TestBalancer |
| | hadoop.security.TestPermission |
| | hadoop.hdfs.TestCrcCorruption |
| | hadoop.hdfs.server.datanode.TestBlockScanner |
| JDK v1.7.0_85 Failed junit tests | hadoop.hdfs.TestReplaceDatanodeOnFailure |
| | hadoop.hdfs.TestErasureCodingPolicies |
| | hadoop.hdfs.server.namenode.TestAddStripedBlocks |
| | hadoop.security.TestPermission |
| | hadoop.hdfs.server.namenode.TestFSImageWithSnapshot |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Image:yetus/hadoop:0ca8df7 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12773948/HDFS-8335.3.patch |
| JIRA Issue | HDFS-8335 |
| Optional Tests | asflicense compile javac javadoc mvninstall mvnsite
unit findbugs checkstyle |
| uname | Linux ccb10a25fa92 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed
Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh
|
| git revision | trunk / 4bff073 |
| findbugs | v3.0.0 |
| unit |
https://builds.apache.org/job/PreCommit-HDFS-Build/13626/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_66.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HDFS-Build/13626/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_85.txt
|
| unit test logs |
https://builds.apache.org/job/PreCommit-HDFS-Build/13626/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_66.txt
https://builds.apache.org/job/PreCommit-HDFS-Build/13626/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_85.txt
|
| JDK v1.7.0_85 Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/13626/testReport/ |
| asflicense |
https://builds.apache.org/job/PreCommit-HDFS-Build/13626/artifact/patchprocess/patch-asflicense-problems.txt
|
| modules | C: hadoop-hdfs-project/hadoop-hdfs U:
hadoop-hdfs-project/hadoop-hdfs |
| Max memory used | 78MB |
| Powered by | Apache Yetus http://yetus.apache.org |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/13626/console |
This message was automatically generated.
> FSNamesystem/FSDirStatAndListingOp getFileInfo and getListingInt construct
> FSPermissionChecker regardless of isPermissionEnabled()
> ----------------------------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-8335
> URL: https://issues.apache.org/jira/browse/HDFS-8335
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 3.0.0, 2.5.0, 2.6.0, 2.7.0, 2.8.0
> Reporter: David Bryson
> Assignee: Gabor Liptak
> Attachments: HDFS-8335.2.patch, HDFS-8335.3.patch, HDFS-8335.patch
>
>
> FSNamesystem (2.5.x)/FSDirStatAndListingOp(current trunk) getFileInfo and
> getListingInt methods call getPermissionChecker() to construct a
> FSPermissionChecker regardless of isPermissionEnabled(). When permission
> checking is disabled, this leads to an unnecessary performance hit
> constructing a UserGroupInformation object that is never used.
> For example, from a stack dump when driving concurrent requests, they all end
> up blocking.
> Here's the thread holding the lock:
> "IPC Server handler 9 on 9000" daemon prio=10 tid=0x00007f78d8b9e800
> nid=0x142f3 runnable [0x00007f78c2ddc000]
> java.lang.Thread.State: RUNNABLE
> at java.io.FileInputStream.readBytes(Native Method)
> at java.io.FileInputStream.read(FileInputStream.java:272)
> at java.io.BufferedInputStream.read1(BufferedInputStream.java:273)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:334)
> - locked <0x00000007d9b105c0> (a java.lang.UNIXProcess$ProcessPipeInputStream)
> at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:283)
> at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:325)
> at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:177)
> - locked <0x00000007d9b1a888> (a java.io.InputStreamReader)
> at java.io.InputStreamReader.read(InputStreamReader.java:184)
> at java.io.BufferedReader.fill(BufferedReader.java:154)
> at java.io.BufferedReader.read1(BufferedReader.java:205)
> at java.io.BufferedReader.read(BufferedReader.java:279)
> - locked <0x00000007d9b1a888> (a java.io.InputStreamReader)
> at
> org.apache.hadoop.util.Shell$ShellCommandExecutor.parseExecResult(Shell.java:715)
> at org.apache.hadoop.util.Shell.runCommand(Shell.java:524)
> at org.apache.hadoop.util.Shell.run(Shell.java:455)
> at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:702)
> at org.apache.hadoop.util.Shell.execCommand(Shell.java:791)
> at org.apache.hadoop.util.Shell.execCommand(Shell.java:774)
> at
> org.apache.hadoop.security.ShellBasedUnixGroupsMapping.getUnixGroups(ShellBasedUnixGroupsMapping.java:84)
> at
> org.apache.hadoop.security.ShellBasedUnixGroupsMapping.getGroups(ShellBasedUnixGroupsMapping.java:52)
> at
> org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback.getGroups(JniBasedUnixGroupsMappingWithFallback.java:50)
> at org.apache.hadoop.security.Groups.getGroups(Groups.java:139)
> at
> org.apache.hadoop.security.UserGroupInformation.getGroupNames(UserGroupInformation.java:1474)
> - locked <0x00000007a6df75f8> (a
> org.apache.hadoop.security.UserGroupInformation)
> at
> org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.<init>(FSPermissionChecker.java:82)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getPermissionChecker(FSNamesystem.java:3534)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getListingInt(FSNamesystem.java:4489)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getListing(FSNamesystem.java:4478)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getListing(NameNodeRpcServer.java:898)
> at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getListing(ClientNamenodeProtocolServerSideTranslatorPB.java:602)
> at
> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2013)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2009)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1614)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)
> Here is (one of the many) threads waiting on the lock:
> "IPC Server handler 2 on 9000" daemon prio=10 tid=0x00007f78d8c48800
> nid=0x142ec waiting for monitor entry [0x00007f78c34e3000]
> java.lang.Thread.State: BLOCKED (on object monitor)
> at
> org.apache.hadoop.security.UserGroupInformation.getGroupNames(UserGroupInformation.java:1472)
> - waiting to lock <0x00000007a6df75f8> (a
> org.apache.hadoop.security.UserGroupInformation)
> at
> org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.<init>(FSPermissionChecker.java:82)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getPermissionChecker(FSNamesystem.java:3534)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getListingInt(FSNamesystem.java:4489)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getListing(FSNamesystem.java:4478)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getListing(NameNodeRpcServer.java:898)
> at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getListing(ClientNamenodeProtocolServerSideTranslatorPB.java:602)
> at
> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2013)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2009)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1614)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
