I have not tried the G1 gc yet but it does look like it is production ready
according to Oracle.
You can use jstat to monitor gc of a tserver to see if gc really is the
issue for the pauses.
My usual gc related options for tservers are
-XX:NewSize=2G
-XX:MaxNewSize=2G
-XX:MaxPermSize=512m
-XX:CM
Jeff Kubina wrote:
If you are doing a lot of ingesting via batch writes (which the Upsess
implies), you might consider increasing tserver.walog.max.size to 2G
instead of 1G (but doing so will cause the loss of more data if a
tserver dies).
There is only dataloss if you lose each datanode which
The Apache Fluo (incubating) team is happy to announce the release of Fluo
1.0.0-incubating:
https://fluo.apache.org/release/fluo-1.0.0-incubating/
Apache Fluo adds distributed transactions to Apache Accumulo, and provides
an observer/notification framework to allow users to incrementally update
Congrats!
- Original Message -
From: "Mike Walch"
To: user@accumulo.apache.org
Sent: Friday, October 14, 2016 3:21:00 PM
Subject: [ANNOUNCE] Apache Fluo 1.0.0-incubating released
The Apache Fluo (incubating) team is happy to announce the release of Fluo
1.0.0-incubating:
https:/