All tables are online (except for replication, which was off to begin with)

Master process is up

I see INFO messages like

Failed to open transport
Waiting for file to be closed /accumulo/wal/<stooped hostname>/xxx
RecoveryManager Volume replaced /accumulo/wal/stopped hostname>/xxx

Is there anything specific I should be looking for?

-S

From: d...@etcoleman.com <d...@etcoleman.com>
Sent: Thursday, August 5, 2021 8:37 AM
To: user@accumulo.apache.org
Subject: [External] RE: hdfs rack awareness and accumulo

Are there any Accumulo system table that are offline (root, metadata)?  Is 
there a manager (master) process available?  What is the manager log saying?

From: Ligade, Shailesh [USA] 
<ligade_shail...@bah.com<mailto:ligade_shail...@bah.com>>
Sent: Thursday, August 5, 2021 7:55 AM
To: user@accumulo.apache.org<mailto:user@accumulo.apache.org>
Subject: hdfs rack awareness and accumulo

Hello,

Our hdfs setup is rack aware with replication of 3. The datanode and tserver 
share the same hosts. In the event that one rack goes down, will accumulo be 
still functioning (after hdfs data replication)?

What I am finding is accumulo monitor is up and showing half the tablets are 
unreachable, I can get to accumulo shell but I can’t scan any tables. From the 
log I can see there are some locks in zookeeper. But overall accumulo, although 
up, is not usable ☹ Is there any way around it?

-S

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