Vitaly Brodetskyi created AMBARI-14037:
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Summary: Hdfs operations show "/usr/share/java: No such file or
directory", but work
Key: AMBARI-14037
URL: https://issues.apache.org/jira/browse/AMBARI-14037
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.1.3
Reporter: Vitaly Brodetskyi
Assignee: Vitaly Brodetskyi
Fix For: 2.1.3
{code}
[root@0c9 ~]# sudo su hdfs -l -c 'hdfs dfsadmin -safemode enter'
ls: cannot access /usr/share/java: No such file or directory
Safe mode is ON
[root@0c9 ~]# sudo su hdfs -l -c 'hdfs dfsadmin -saveNamespace'
ls: cannot access /usr/share/java: No such file or directory
Save namespace successful
[root@0c9 ~]# ls /usr/share/java
ls: cannot access /usr/share/java: No such file or directory
{code}
Directory /usr/share/java really does not exist
I think that reproduces only in cases when cluster has basic services installed
(HDFS+ZK).
The cause is probably this code at hadoop-env
{code}
# Add database libraries
JAVA_JDBC_LIBS=""
for jarFile in `ls /usr/share/java | grep -E "(mysql|ojdbc|postgresql|sqljdbc)"
2>/dev/null`
do
JAVA_JDBC_LIBS=${JAVA_JDBC_LIBS}:$jarFile
done
{code}
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