Wunder, Erick
$ dc
16o
1578578283947098112p
15E83C95E8D00000
That is an interesting number. Is it, as a guess, machine instructions
or an address pointer? It does not look like UTF-8 or ASCII. Machine
code looks promising:
Disassembly:
0: 15 e8 3c 95 e8 adc eax,0xe8953ce8
5: d0 00 rol BYTE PTR [rax],1
....
/ADC/dest,src Modifies flags: AF CF OF SF PF ZF Sums two binary operands
placing the result in the destination.
*ROL - Rotate Left*
Registers: the/64-bit/extension of/eax/is called/rax/.
Is that code possibly in the JVM executable? Or a random memory page.
cheers -- Rick
On 2017-09-20 07:21 PM, Walter Underwood wrote:
1578578283947098112 needs 61 bits. Is it being parsed into a 32 bit target?
That doesn’t explain where it came from, of course.
wunder
Walter Underwood
wun...@wunderwood.org
http://observer.wunderwood.org/ (my blog)
On Sep 20, 2017, at 3:35 PM, Erick Erickson <erickerick...@gmail.com> wrote:
The numberformatexception is...odd. Clearly that's too big a number
for an integer, did anything in the underlying schema change?
Best,
Erick
On Wed, Sep 20, 2017 at 3:00 PM, Walter Underwood <wun...@wunderwood.org> wrote:
Rolling restarts work fine for us. I often include installing new configs with
that. Here is our script. Pass it any hostname in the cluster. I use the load
balancer name. You’ll need to change the domain and the install directory of
course.
#!/bin/bash
cluster=$1
hosts=`curl -s
"http://${cluster}:8983/solr/admin/collections?action=CLUSTERSTATUS&wt=json"; |
jq -r '.cluster.live_nodes[]' | sort`
for host in $hosts
do
host="${host}.cloud.cheggnet.com"
echo restarting Solr on $host
ssh $host 'cd /apps/solr6 ; sudo -u bin bin/solr stop; sudo -u bin bin/solr
start -cloud -h `hostname`'
done
Walter Underwood
wun...@wunderwood.org
http://observer.wunderwood.org/ (my blog)
On Sep 20, 2017, at 1:42 PM, Bill Oconnor <bocon...@plos.org> wrote:
Hello,
Background:
We have been successfully using Solr for over 5 years and we recently made the
decision to move into SolrCloud. For the most part that has been easy but we
have repeated problems with our rolling restart were server remain functional
but stay in Recovery until they stop trying. We restarted because we increased
the memory from 12GB to 16GB on the JVM.
Does anyone have any insight as to what is going on here?
Is there a special procedure I should use for starting a stopping host?
Is it ok to do a rolling restart on all the nodes in s shard?
Any insight would be appreciated.
Configuration:
We have a group of servers with multiple collections. Each collection consist
of one shard and multiple replicates. We are running the latest stable version
of SolrClound 6.6 on Ubuntu LTS and Oracle Corporation Java HotSpot(TM) 64-Bit
Server VM 1.8.0_66 25.66-b17
(collection) (shard) (replicates)
journals_stage -> shard1 -> solr-220 (leader) , solr-223, solr-221,
solr-222 (replicates)
Problem:
Restarting the system puts the replicates in a recovery state they never exit
from. They eventually give up after 500 tries. If I go to the individual
replicates and execute a query the data is still available.
Using tcpdump I find the replicates sending this request to the leader (the
leader appears to be active).
The exchange goes like this - :
solr-220 is the leader.
Solr-221 to Solr-220
10:18:42.426823 IP solr-221:54341 > solr-220:8983:
POST /solr/journals_stage_shard1_replica1/update HTTP/1.1
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
User-Agent:
Solr[org.apache.solr<http://org.apache.solr/>.client.solrj.impl<http://client.solrj.impl/>.HttpSolrClient]
1.0
Content-Length: 108
Host: solr-220:8983
Connection: Keep-Alive
commit_end_point=true&openSearcher=false&commit=true&softCommit=false&waitSearcher=true&wt=javabin&version=2
Solr-220 back to Solr-221
IP solr-220:8983 > solr-221:54341: Flags [P.], seq 1:5152, ack 385, win 235,
options [nop,nop,
TS val 858155553 ecr 858107069], length 5151
..HTTP/1.1 500 Server Error
Content-Type: application/octet-stream
Content-Length: 5060
.responseHeader..&statusT..%QTimeC.%error..#msg?.For input string:
"1578578283947098112".%trace?.&java.lang.NumberFormatException: For
input string: "1578578283947098112"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
at java.lang.Integer.parseInt(Integer.java:583)
at java.lang.Integer.parseInt(Integer.java:615)
at
org.apache.lucene.queries.function.docvalues.IntDocValues.getRangeScorer(IntDocValues.java:89)
at
org.apache.solr<http://org.apache.solr/>.search.function.ValueSourceRangeFilter$1.iterator(ValueSourceRangeFilter.java:83)
at
org.apache.solr<http://org.apache.solr/>.search.SolrConstantScoreQuery$ConstantWeight.scorer(SolrConstantScoreQuery.java:100)
at org.apache.lucene.search.Weight.scorerSupplier(Weight.java:126)
at org.apache.lucene.search.BooleanWeight.scorerSupplier(BooleanWeight.java:400)
at org.apache.lucene.search.BooleanWeight.scorer(BooleanWeight.java:381)
at
org.apache.solr<http://org.apache.solr/>.update.DeleteByQueryWrapper$1.scorer(DeleteByQueryWrapper.java:90)
at
org.apache.lucene.index.BufferedUpdatesStream.applyQueryDeletes(BufferedUpdatesStream.java:709)
at
org.apache.lucene.index.BufferedUpdatesStream.applyDeletesAndUpdates(BufferedUpdatesStream.java:267)
