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https://issues.apache.org/jira/browse/HADOOP-16276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siyao Meng updated HADOOP-16276:
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Attachment: HADOOP-16276.001.patch
Status: Patch Available (was: Open)
Uploaded patch rev 001. Tested with jsvc 1.1.0 and 1.0.10 on CDH6.
FYI excerpt from stderr logs with HADOOP_SHELL_SCRIPT_DEBUG turned on:
jsvc 1.0.10
{code}
DEBUG: jsvc:
/opt/cloudera/parcels/CDH-6.x-1.cdh6.x.p0.1029728/lib/bigtop-utils/jsvc
DEBUG: Class name: org.apache.hadoop.hdfs.nfs.nfs3.PrivilegedNfsGatewayStarter
DEBUG: Command line options:
DEBUG: Detected jsvc version 1.0.10 < 1.0.11. Won't add -cwd parameter. See
HADOOP-16276 and DAEMON-264 for details.
{code}
jsvc 1.1.0
{code}
DEBUG: jsvc:
/opt/cloudera/parcels/CDH-6.x-1.cdh6.x.p0.1029728/lib/bigtop-utils/jsvc
DEBUG: Class name: org.apache.hadoop.hdfs.nfs.nfs3.PrivilegedNfsGatewayStarter
DEBUG: Command line options:
DEBUG: Detected jsvc version 1.1.0 >= 1.0.11. Adding extra parameter -cwd
/run/cloudera-scm-agent/process/110-hdfs-NFSGATEWAY. See HADOOP-16276 and
DAEMON-264 for details.
{code}
> Fix jsvc startup command in hadoop-functions.sh due to jsvc >= 1.0.11 changed
> default current working directory
> ---------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-16276
> URL: https://issues.apache.org/jira/browse/HADOOP-16276
> Project: Hadoop Common
> Issue Type: Bug
> Components: scripts
> Affects Versions: 3.1.2, 3.2.0
> Reporter: Siyao Meng
> Assignee: Siyao Meng
> Priority: Major
> Attachments: HADOOP-16276.001.patch
>
>
> In CDH6, when we bump jsvc from 1.0.10 to 1.1.0 we hit
> *KerberosAuthException: failure to login / LoginException: Unable to obtain
> password from user* due to DAEMON-264 and our
> *dfs.nfs.keytab.file* config uses a relative path. I will probably file
> another jira to issue a warning like *hdfs.keytab not found* before
> KerberosAuthException in this case.
> The solution is to add *-cwd $(pwd)* in function hadoop_start_secure_daemon
> in hadoop-functions.sh but I will have to consider the compatibility with
> older jsvc versions <= 1.0.10. Will post the patch after I tested it.
> Thanks [~tlipcon] for finding the root cause.
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