Hello, For backup purpose, I need to export the tsdb table for the last year. I have ten of thousands of metrics stored in it.  I've made a test for just 10 sec and I 've got back only one metric inside the data files exported. The database is now very big. Running for more than 12 years.  Please what's wrong  ?  /usr/bin/hbase org.apache.hadoop.hbase.mapreduce.Export -tsdb /export 1 1704900200 1704900210 Here is the result :  $ ls | tail part-m-01847 part-m-01848 part-m-01849 part-m-01850 part-m-01851 part-m-01852 part-m-01853 part-m-01854 part-m-01855 _SUCCESS $ strings part-m-01852 1org.apache.hadoop.hbase.io.ImmutableBytesWritable%org.apache.hadoop.hbase.client.Result ? ... View more

Hello, I'm currently trying to backup openTSDB metrics from HBASE using this command /usr/bin/hbase org.apache.hadoop.hbase.mapreduce.Export tsdb /exportdir 1 1704900200 1704900210 Problem : I only got files of 114 octets containing 1 metric whereas I have tens of thousands of metrics :  $ ls -l | head total 7424 -rw-r--r-- 1 hdfs hadoop 114 Jan 12 10:15 part-m-00000 -rw-r--r-- 1 hdfs hadoop 114 Jan 12 10:15 part-m-00001 -rw-r--r-- 1 hdfs hadoop 114 Jan 12 10:15 part-m-00002 -rw-r--r-- 1 hdfs hadoop 114 Jan 12 10:15 part-m-00003 -rw-r--r-- 1 hdfs hadoop 114 Jan 12 10:15 part-m-00004 -rw-r--r-- 1 hdfs hadoop 114 Jan 12 10:15 part-m-00005 -rw-r--r-- 1 hdfs hadoop 114 Jan 12 10:15 part-m-00006 -rw-r--r-- 1 hdfs hadoop 114 Jan 12 10:15 part-m-00007 -rw-r--r-- 1 hdfs hadoop 114 Jan 12 10:15 part-m-00008 $ strings part-m-00005 1org.apache.hadoop.hbase.io.ImmutableBytesWritable%org.apache.hadoop.hbase.client.Result What's wrong please ? Regards ... View more

Hello,   After I tried to reassign some components ont ambari-server-2.2.1.0, the Web UI is stucked in this state and I don't know how to    I've restarted all the nodes but no clue what it is stucked. Thank you in advance for your help.  ... View more