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Ship it! Ship It! - Dmitro Lisnichenko On Dec. 25, 2015, 4 p.m., Andrew Onischuk wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/41719/ > ----------------------------------------------------------- > > (Updated Dec. 25, 2015, 4 p.m.) > > > Review request for Ambari and Dmitro Lisnichenko. > > > Bugs: AMBARI-14497 > https://issues.apache.org/jira/browse/AMBARI-14497 > > > Repository: ambari > > > Description > ------- > > Steps: > > 1. Before deploy were created log and PID dirs with root owners, root group > and 000 permissions. > 2. Deployed clusters via blueprints. > 3. Removed cluster (reset + hostcleanup). > 4. Were recreated log and PID dirs with root owners, root group and 000 > permissions. > 5. Deploy cluster via UI. > > Result: NFS Gateway can not to be started: > This looks like hdfs issue: > > > > Execution of 'ambari-sudo.sh -H -E > /usr/hdp/current/hadoop-client/sbin/hadoop-daemon.sh --config > /usr/hdp/current/hadoop-client/conf start nfs3' returned 1. starting nfs3, > logging to /grid/0/log/hadoop/root/hadoop-hdfs-nfs3-bug49661-5.out > > > Nfs gateway failed to start with this the following in logs: > > > > bug49661-5:~ # tail -f > /grid/0/log/hadoop/root/hadoop-hdfs-nfs3-bug49661-5.log > 2015-12-16 17:28:45,064 INFO impl.MetricsSystemImpl > (MetricsSystemImpl.java:startTimer(377)) - Scheduled snapshot period at 60 > second(s). > 2015-12-16 17:28:45,064 INFO impl.MetricsSystemImpl > (MetricsSystemImpl.java:start(192)) - Nfs3 metrics system started > 2015-12-16 17:28:45,086 INFO oncrpc.RpcProgram > (RpcProgram.java:<init>(84)) - Will accept client connections from > unprivileged ports > 2015-12-16 17:28:45,094 INFO security.ShellBasedIdMapping > (ShellBasedIdMapping.java:updateStaticMapping(322)) - Not doing static > UID/GID mapping because '/etc/nfs.map' does not exist. > 2015-12-16 17:28:45,105 INFO nfs3.WriteManager > (WriteManager.java:<init>(92)) - Stream timeout is 600000ms. > 2015-12-16 17:28:45,105 INFO nfs3.WriteManager > (WriteManager.java:<init>(100)) - Maximum open streams is 256 > 2015-12-16 17:28:45,106 INFO nfs3.OpenFileCtxCache > (OpenFileCtxCache.java:<init>(54)) - Maximum open streams is 256 > 2015-12-16 17:28:45,338 INFO nfs3.RpcProgramNfs3 > (RpcProgramNfs3.java:<init>(205)) - Configured HDFS superuser is > 2015-12-16 17:28:45,339 INFO nfs3.RpcProgramNfs3 > (RpcProgramNfs3.java:clearDirectory(231)) - Delete current dump directory > /tmp/.hdfs-nfs > 2015-12-16 17:28:45,343 WARN fs.FileUtil (FileUtil.java:deleteImpl(187)) > - Failed to delete file or dir [/tmp/.hdfs-nfs]: it still exists. > > > I checked and seems like /tmp/.hdfs-nfs was an existing folder, which I could > delete without problems (as root - since we run nfs gateway as root). Seems > like nfs issue, while it's no able to delete that folder for some reason. > > > > drwxr-xr-x 2 2815 hadoop 4096 Dec 16 13:40 .hdfs-nfs > > > Diffs > ----- > > > ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/hdfs_nfsgateway.py > d874b2e > > ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/params_linux.py > 870f627 > ambari-server/src/test/python/stacks/2.0.6/HDFS/test_nfsgateway.py 6396c1e > ambari-server/src/test/python/stacks/2.0.6/configs/default.json bc40657 > ambari-server/src/test/python/stacks/2.0.6/configs/secured.json 9533473 > > Diff: https://reviews.apache.org/r/41719/diff/ > > > Testing > ------- > > mvn clean test > > > Thanks, > > Andrew Onischuk > >
