[GitHub] [accumulo] milleruntime commented on issue #2754: Fate Command is broken

[GitBox <gi...@apache.org>]

milleruntime commented on issue #2754:
URL: https://github.com/apache/accumulo/issues/2754#issuecomment-1145969873

   > Is this reproduced with the changes in PR [#2215](https://github.com/apache/accumulo/pull/2215)?
   
   I haven't tested it with your branch but if it is up to date then I think it would have the same problem.
   
   > When I was originally testing, I found that timing was important for the fate -list command. I usually added a timer during table creation in order to see a fate transaction taking place. Otherwise, the transaction finished before I could print/ do other fate commands to it.
   
   Right, it is tricky to get the timing. I found it helps if you use the `SlowIterator` on a compaction. This requires the test jar and can be done using these commands:
   <pre>
   config -t ci -s table.iterator.majc.slow=1,org.apache.accumulo.test.functional.SlowIterator
   config -t ci -s table.iterator.majc.slow.opt.sleepTime=5
   </pre>
   
   It helps to cancel compactions on the table first too then run a user compaction. Fate TX will only be created for user initiated compaction. I just confirmed this again on main using the `SlowIterator`:
   <pre>
   [zk: localhost:2181(CONNECTED) 2] ls /accumulo/af1770d1-ffa1-4373-95f9-d715b11d70dd/fate 
   [tx_50704e650c56e804]
   [zk: localhost:2181(CONNECTED) 3] get /accumulo/af1770d1-ffa1-4373-95f9-d715b11d70dd/fate/tx_50704e650c56e804 
   IN_PROGRESS
   root@uno ci> fate -print 50704e650c56e804
   2022-06-03T09:26:32,409 [conf.SiteConfiguration] INFO : Found Accumulo configuration on classpath at /home/mpmill4/workspace/uno/install/accumulo-2.1.0-SNAPSHOT/conf/accumulo.properties
    0 transactions
   root@uno ci> fate -print 50704e650c56e804
   2022-06-03T09:30:27,019 [conf.SiteConfiguration] INFO : Found Accumulo configuration on classpath at /home/mpmill4/workspace/uno/install/accumulo-2.1.0-SNAPSHOT/conf/accumulo.properties
    0 transactions
   root@uno ci> fate -print 
   2022-06-03T09:30:31,987 [conf.SiteConfiguration] INFO : Found Accumulo configuration on classpath at /home/mpmill4/workspace/uno/install/accumulo-2.1.0-SNAPSHOT/conf/accumulo.properties
    0 transactions
   root@uno ci> fate -list
   2022-06-03T09:30:34,832 [conf.SiteConfiguration] INFO : Found Accumulo configuration on classpath at /home/mpmill4/workspace/uno/install/accumulo-2.1.0-SNAPSHOT/conf/accumulo.properties
    0 transactions
   </pre>
   </pre>


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