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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6455) NFS: Exception should be added in NFS log for invalid separator in allowed.hosts
Date Wed, 16 Jul 2014 09:21:04 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14063317#comment-14063317
] 

Hadoop QA commented on HDFS-6455:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12656009/HDFS-6455.002.patch
  against trunk revision .

    {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 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {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 core tests{color}.  The patch passed unit tests in hadoop-common-project/hadoop-nfs
hadoop-hdfs-project/hadoop-hdfs-nfs.

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/7359//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/7359//console

This message is automatically generated.

> NFS: Exception should be added in NFS log for invalid separator in allowed.hosts
> --------------------------------------------------------------------------------
>
>                 Key: HDFS-6455
>                 URL: https://issues.apache.org/jira/browse/HDFS-6455
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: nfs
>    Affects Versions: 2.2.0
>            Reporter: Yesha Vora
>         Attachments: HDFS-6455.002.patch, HDFS-6455.patch
>
>
> The error for invalid separator in dfs.nfs.exports.allowed.hosts property should be added
in nfs log file instead nfs.out file.
> Steps to reproduce:
> 1. Pass invalid separator in dfs.nfs.exports.allowed.hosts
> {noformat}
> <property><name>dfs.nfs.exports.allowed.hosts</name><value>host1
 ro:host2 rw</value></property>
> {noformat}
> 2. restart NFS server. NFS server fails to start and print exception console.
> {noformat}
> [hrt_qa@host1 hwqe]$ ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null
host1 "sudo su - -c \"/usr/lib/hadoop/sbin/hadoop-daemon.sh start nfs3\" hdfs"
> starting nfs3, logging to /tmp/log/hadoop/hdfs/hadoop-hdfs-nfs3-horst1.out
> DEPRECATED: Use of this script to execute hdfs command is deprecated.
> Instead use the hdfs command for it.
> Exception in thread "main" java.lang.IllegalArgumentException: Incorrectly formatted
line 'host1 ro:host2 rw'
> 	at org.apache.hadoop.nfs.NfsExports.getMatch(NfsExports.java:356)
> 	at org.apache.hadoop.nfs.NfsExports.<init>(NfsExports.java:151)
> 	at org.apache.hadoop.nfs.NfsExports.getInstance(NfsExports.java:54)
> 	at org.apache.hadoop.hdfs.nfs.nfs3.RpcProgramNfs3.<init>(RpcProgramNfs3.java:176)
> 	at org.apache.hadoop.hdfs.nfs.nfs3.Nfs3.<init>(Nfs3.java:43)
> 	at org.apache.hadoop.hdfs.nfs.nfs3.Nfs3.main(Nfs3.java:59)
> {noformat}
> NFS log does not print any error message. It directly shuts down. 
> {noformat}
> STARTUP_MSG:   java = 1.6.0_31
> ************************************************************/
> 2014-05-27 18:47:13,972 INFO  nfs3.Nfs3Base (SignalLogger.java:register(91)) - registered
UNIX signal handlers for [TERM, HUP, INT]
> 2014-05-27 18:47:14,169 INFO  nfs3.IdUserGroup (IdUserGroup.java:updateMapInternal(159))
- Updated user map size:259
> 2014-05-27 18:47:14,179 INFO  nfs3.IdUserGroup (IdUserGroup.java:updateMapInternal(159))
- Updated group map size:73
> 2014-05-27 18:47:14,192 INFO  nfs3.Nfs3Base (StringUtils.java:run(640)) - SHUTDOWN_MSG:
> /************************************************************
> SHUTDOWN_MSG: Shutting down Nfs3 at 
> {noformat}
> NFS.out file has exception.
> {noformat}
> EPRECATED: Use of this script to execute hdfs command is deprecated.
> Instead use the hdfs command for it.
> Exception in thread "main" java.lang.IllegalArgumentException: Incorrectly formatted
line 'host1 ro:host2 rw'
>         at org.apache.hadoop.nfs.NfsExports.getMatch(NfsExports.java:356)
>         at org.apache.hadoop.nfs.NfsExports.<init>(NfsExports.java:151)
>         at org.apache.hadoop.nfs.NfsExports.getInstance(NfsExports.java:54)
>         at org.apache.hadoop.hdfs.nfs.nfs3.RpcProgramNfs3.<init>(RpcProgramNfs3.java:176)
>         at org.apache.hadoop.hdfs.nfs.nfs3.Nfs3.<init>(Nfs3.java:43)
>         at org.apache.hadoop.hdfs.nfs.nfs3.Nfs3.main(Nfs3.java:59)
> ulimit -a for user hdfs
> core file size          (blocks, -c) 409600
> data seg size           (kbytes, -d) unlimited
> scheduling priority             (-e) 0
> file size               (blocks, -f) unlimited
> pending signals                 (-i) 188893
> max locked memory       (kbytes, -l) unlimited
> max memory size         (kbytes, -m) unlimited
> open files                      (-n) 32768
> pipe size            (512 bytes, -p) 8
> POSIX message queues     (bytes, -q) 819200
> real-time priority              (-r) 0
> stack size              (kbytes, -s) 10240
> cpu time               (seconds, -t) unlimited
> max user processes              (-u) 65536
> virtual memory          (kbytes, -v) unlimited
> file locks                      (-x) unlimited
> {noformat}



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