Re: Issues with using ZooKeeper 3.5.5 together with Solr 8.2.0

2019-07-30 Thread Zheng Lin Edwin Yeo
Thanks everyone for your reply. I have tried to put the following in zoo.cfg under ZooKeeper: 4lw.commands.whitelist=mntr,conf,ruok But it is still showing this error. *"Errors: - membership: Check 4lq.commands.whitelist setting in zookeeper configuration file."* As I am using SolrCloud, the

Can SSL capability be satisfied by a smaller dependency than netty-all?

2019-07-30 Thread Shawn Heisey
We neglected to notice that netty is a required dependency for ZK SSL when we upgraded to ZK 3.5.5 in Solr. We have an issue to track this: https://issues.apache.org/jira/browse/SOLR-13665 I was noticing that the netty-all jar included in ZK is nearly 4MB ... and we will have to include it

Clarification: SSL Client: Need of keystore?

2019-07-30 Thread Jörn Franke
Hi, I have a kerberized Zookeeper cluster and would like to add SSL on the client side and to the quorum. So far the server configuration is clear. However, according to https://cwiki.apache.org/confluence/display/ZOOKEEPER/ZooKeeper+SSL+User+Guide I need to specify on the client side

Re: Issues with using ZooKeeper 3.5.5 together with Solr 8.2.0

2019-07-30 Thread Shawn Heisey
On 7/29/2019 11:45 PM, Enrico Olivelli wrote: Due to potential security risks since ZK 3.5 you have to explicitly whitelist some commands. The 3.5.5 documentation says that "*" can be used to whitelist all commands. But what you just said seems to contradict that. If your statement is more

Re: Issues with using ZooKeeper 3.5.5 together with Solr 8.2.0

2019-07-30 Thread Enrico Olivelli
Due to potential security risks since ZK 3.5 you have to explicitly whitelist some commands. I think you should contact SolrCloud I hope that helps Enrico Il mar 30 lug 2019, 04:08 Zheng Lin Edwin Yeo ha scritto: > Hi, > > I am using the new Solr 8.2.0 with SolrCloud and external ZooKeeper

Re: Issue migrating from Zookeeper 3.4.14 to 3.5.5

2019-07-30 Thread Jörn Franke
Thanks. It is possible to force Zookeeper to create a snapshot? I will check I think the snapshot count is set to 1 in the cfg > Am 30.07.2019 um 08:06 schrieb Enrico Olivelli : > > Il giorno lun 29 lug 2019 alle ore 23:59 Jörn Franke > ha scritto: > >> ok, then let me verify tomorrow if a

Re: Issue migrating from Zookeeper 3.4.14 to 3.5.5

2019-07-30 Thread Enrico Olivelli
Il giorno lun 29 lug 2019 alle ore 23:59 Jörn Franke ha scritto: > ok, then let me verify tomorrow if a snapshot file is indeed there. If it > is missing then I wonder why it was missing. There was no crash or whatever > and 3.4.14 works without issue, but of course it could have loaded them >