question Re: ambari java.io.IOException: Cannot lock storage /nn/dfs/. The directory is already locked in Archives of Support Questions (Read Only) https://community.cloudera.com/t5/Archives-of-Support-Questions/ambari-java-io-IOException-Cannot-lock-storage-nn-dfs-The/m-p/130520#M31361 <P><A rel="user" href="https://community.cloudera.com/users/2403/chennurigourishankar.html" nodeid="2403">@chennuri gouri shankar</A></P><P>check - <A href="https://issues.apache.org/jira/browse/HDFS-2865" target="_blank">https://issues.apache.org/jira/browse/HDFS-2865</A></P> Thu, 09 Jun 2016 22:12:55 GMT sshimpi 2016-06-09T22:12:55Z ambari java.io.IOException: Cannot lock storage /nn/dfs/. The directory is already locked https://community.cloudera.com/t5/Archives-of-Support-Questions/ambari-java-io-IOException-Cannot-lock-storage-nn-dfs-The/m-p/130518#M31359 <P>Not able to start namenode on ha enabled cluster</P> Thu, 09 Jun 2016 22:04:30 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/ambari-java-io-IOException-Cannot-lock-storage-nn-dfs-The/m-p/130518#M31359 chennuri_gouris 2016-06-09T22:04:30Z Re: ambari java.io.IOException: Cannot lock storage /nn/dfs/. The directory is already locked https://community.cloudera.com/t5/Archives-of-Support-Questions/ambari-java-io-IOException-Cannot-lock-storage-nn-dfs-The/m-p/130519#M31360 <P>Not able to start both namenodes at a time . Id one node is active other doesnt start. this is wat i found in logs </P><H1>ambari java.io.IOException: Cannot lock storage /nn/dfs/. The directory is already locked</H1> Thu, 09 Jun 2016 22:05:35 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/ambari-java-io-IOException-Cannot-lock-storage-nn-dfs-The/m-p/130519#M31360 chennuri_gouris 2016-06-09T22:05:35Z Re: ambari java.io.IOException: Cannot lock storage /nn/dfs/. The directory is already locked https://community.cloudera.com/t5/Archives-of-Support-Questions/ambari-java-io-IOException-Cannot-lock-storage-nn-dfs-The/m-p/130520#M31361 <P><A rel="user" href="https://community.cloudera.com/users/2403/chennurigourishankar.html" nodeid="2403">@chennuri gouri shankar</A></P><P>check - <A href="https://issues.apache.org/jira/browse/HDFS-2865" target="_blank">https://issues.apache.org/jira/browse/HDFS-2865</A></P> Thu, 09 Jun 2016 22:12:55 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/ambari-java-io-IOException-Cannot-lock-storage-nn-dfs-The/m-p/130520#M31361 sshimpi 2016-06-09T22:12:55Z