response inline..
On 8/17/15 8:40 PM, Erick Erickson wrote:
Is this 4 shards? Two shards each with a leader and follower? Details
matter a lot....
It is a single collection single shard.
What, if anything, is in the log file for the down nodes? I'm assuming
that when you
start, all the nodes are active....
During the update process found following exceptions
org.apache.http.conn.ConnectionPoolTimeoutException: Timeout waiting for
connection from pool
at
org.apache.http.impl.conn.PoolingClientConnectionManager.leaseConnection(PoolingClientConnectionManager.java:232)
at
org.apache.http.impl.conn.PoolingClientConnectionManager$1.getConnection(PoolingClientConnectionManager.java:199)
at
org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:456)
at
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:784)
at
org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrServer$Runner.run(ConcurrentUpdateSolrServer.java:232)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:682)
However, after couple of hours one of the nodes (out of two that were
trailing) caught up with status "Active". However, other node is still
in state "Down". It has following message.
"Log replay finished. recoveryInfo=RecoveryInfo{adds=2009581 deletes=148
deleteByQuery=0 errors=0 positionOfStart=0}"
I am trying to understand the behavior and wondering is there a way to
"trigger" the updates to other participating nodes in the cloud.
Also, I have noticed that the memory consumption goes very high. For
instance, each node is configured with 48G memory while java heap is
configured with 12G. The available physical memory is consumed almost
46G and the heap size is well within the limits (at this time it is at
8G). Is there a documentation or to understand this behavior? I suspect
it could be lucene related memory consumption but not sure.
You might review:
http://wiki.apache.org/solr/UsingMailingLists
Sorry for not being very clear to start with. Hope the provided
information would help.
Thanks
Best,
Erick
On Mon, Aug 17, 2015 at 6:19 PM, Rallavagu <rallav...@gmail.com> wrote:
Hello,
Have 4 nodes participating solr cloud. After indexing about 2 mil documents,
only two nodes are "Active" (green) while other two are shown as "down". How
can I "initialize" the replication from leader so other two nodes would
receive updates?
Thanks