Graph Query Parser

All, Is any one using graph query parser with Solr 6+ versions? Is that working fine as expected ? Can you guys guide me with some working data model and configurations to set ? I tried with sample provided over here

Re: SessionExpiredException

Are you using SolrCloud with external ZooKeeper, or Solr's internal ZooKeeper? Also, which version of Solr are you using? Regards, Edwin On 3 May 2017 at 21:32, Satya Marivada wrote: > Hi, > > I see below exceptions in my logs sometimes. What could be causing it? >

Re: Verify unloading of a Solr Core

Please do not kill Solr with "kill -9". Sure it stops the process but it's A Bad Practice exactly because it dis-allows graceful shutdowns, Solr may be forcefully killed when in the middle of operations. You are not, by chance, specifying an async ID are you? If so, the command will return

Re: logging in SolrCloud

Bernd: Do check two things: 1> your core.properties files. Do you have properties set in the core.properties files that could possibly confuse things? 2> when you start your Solr instances, do you define any sysvars that could confuse the archive directories? These are wild shots in the dark

Re: logging in SolrCloud

Which version of Solr are you using? I am using Solr 6.4.2, it seems that both nodes are trying to write to the same archived file. Exception in thread "main" java.nio.file.FileSystemException: C:\edwin\solr\server\logs\solr_gc.log.0.current ->

Re: Joining more than 2 collections

Hi Joel, It works when I started off with just one expression. Could it be that the data size is too big for export after the join, which causes the error? Regards, Edwin On 4 May 2017 at 02:53, Joel Bernstein wrote: > I was just testing with the query below and it worked

Re: Solr performance on EC2 linux

Already have a Jira issue for next week. I have a script to run prod logs against a cluster. I’ll be testing a four shard by two replica cluster with 17 million docs and very long queries. We are working on getting the 95th percentile under one second, so we should exercise the timeAllowed

Re: Verify unloading of a Solr Core

On 5/3/2017 1:52 PM, Shashank Pedamallu wrote: > I unload a core from Solr using the CoreAdmin page on UI or send unload > request via the api, it works perfectly fine. In my code, I’m trying to > unload a core using the call: > > CoreAdminRequest.unloadCore(, ); > > I get following response: >

Re: Solr performance on EC2 linux

+Walter test it Jeff, How much CPU does the EC2 hypervisor use? I have heard 5% but that is for a normal workload, and is mostly consumed during system calls or context changes. So it is quite understandable that frequent time calls would take a bigger bite in the AWS cloud compared to bare

Re: Verify unloading of a Solr Core

Sorry, I take back my ignore email. Can someone please respond to the initial question: I unload a core from Solr using the CoreAdmin page on UI or send unload request via the api, it works perfectly fine. In my code, I’m trying to unload a core using the call: CoreAdminRequest.unloadCore(,

Re: Verify unloading of a Solr Core

Please ignore this question. I’m not able to reproduce this, it should have been a mistake by me. Thanks, Shashank Pedamallu On 5/3/17, 12:52 PM, "Shashank Pedamallu" wrote: >Hi all, > >I unload a core from Solr using the CoreAdmin page on UI or send unload

Verify unloading of a Solr Core

Hi all, I unload a core from Solr using the CoreAdmin page on UI or send unload request via the api, it works perfectly fine. In my code, I’m trying to unload a core using the call: CoreAdminRequest.unloadCore(, ); I get following response: {responseHeader={status=0,QTime=0}} At this

solr 6.3.0 monitoring

Hi, We stood up solr 6.3.0 with external zookeeper 3.4.9. We are moving to production and setting up monitoring for solr, to check on all cores of a collection to see they are up. Similary any other pointers towards the entire collection monitoring or any other suggestions would be useful. For

Tests for ZooKeeper Access Control

Can anyone provide any coherent tests at API level to test ZooKeeper Access Control? Or have I missed the point on what ZooKeeper Access Control is? In fact what is ZooKeeper Access Control and how should I see its affects?

Re: Joining more than 2 collections

I was just testing with the query below and it worked for me. Some of the error messages I was getting with the syntax was not what I was expecting though, so I'll look into the error handling. But the joins do work when the syntax correct. The query below is joining to the same collection three

Re: Solr performance on EC2 linux

It’s presumably not a small degradation - this guy very recently suggested it’s 77% slower: https://blog.packagecloud.io/eng/2017/03/08/system-calls-are-much-slower-on-ec2/ The other reason that blog post is interesting to me is that his benchmark utility showed the work of entering the kernel

Re: Joining more than 2 collections

Start off with just this expression: search(collection2, q=*:*, fl="a_s,b_s,c_s,d_s,e_s", sort="a_s asc", qt="/export") And then check the logs for exceptions. Joel Bernstein http://joelsolr.blogspot.com/ On Wed, May 3, 2017 at 12:35 PM, Zheng

Throttle CDCR packets?

We are trying to move to solrcloud in production. Our production servers are in the Google Cloud, we load data to an on premises cloud and use CDCR to replicate to two solr clouds hosted in GCloud. The problem is that its sending packets at too high a rate for our VPN to Google. Is there a way to

Unstable

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Re: Joining more than 2 collections

Hi Joel, I am getting this error after I change add qt=/export and removed the rows param. Do you know what could be the reason? { "error":{ "metadata":[ "error-class","org.apache.solr.common.SolrException", "root-error-class","org.apache.http.MalformedChunkCodingException"],

Re: solr-6.3.0 error port is running already

Hi Rick and Erick, Thanks for responding. I made sure that there is no other process running on that port. Also when this happened, the admin page had all the nodes as live nodes though some of them are down. So I went ahead and emptied the zookeeper data directory where all the configuration is

Re: Joining more than 2 collections

I've reformatted the expression below and made a few changes. You have put things together properly. But these are MapReduce joins that require exporting the entire result sets. So you will need to add qt=/export to all the searches and remove the rows param. In Solr 6.6. there is a new "shuffle"

Re: logging in SolrCloud

That does look weird. Does the 7574 console log really get archived or is the 8983 console log archived twice? If 7574 doesn't get moved to the archive, this sounds like a JIRA, I'd go ahead and raise it. Actually either way I think it needs a JIRA. Either the wrong log is getting moved or the

Re: Joining more than 2 collections

Hi Joel, Thanks for the clarification. Would like to check, is this the correct way to do the join? Currently, I could not get any results after putting in the hashJoin for the 3rd, smallerStream collection (collection3).

Solr 6.5.1 process crash after jshort_disjoint_arraycopy error

# A fatal error has been detected by the Java Runtime Environment: Hi, I'm running 6.5.1 using Java 8 build 1.8.0_131-b11 and solr's process crash with this log # SIGBUS (0x7) at pc=0x7fd2c87ea014, pid=4468, tid=0x7fd1f487e700 # # JRE version: Java(TM) SE Runtime Environment

SessionExpiredException

Hi, I see below exceptions in my logs sometimes. What could be causing it? org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer at org.apache.zookeeper.KeeperException.create(KeeperException.java:127) at

Newbie Zookeeper Access Control

Hi I amredacted following this guide: https://cwiki.apache.org/confluence/display/solr/ZooKeeper+Access+Control My solr version is 6.5.1. My operating system is OS X macSierra. My startup command is: •

Re: Joining more than 2 collections

Sorry, it's just called hashJoin Joel Bernstein http://joelsolr.blogspot.com/ On Wed, May 3, 2017 at 2:45 AM, Zheng Lin Edwin Yeo wrote: > Hi Joel, > > I am getting this error when I used the innerHashJoin. > > "EXCEPTION":"Invalid stream expression

logging in SolrCloud

While looking into SolrCloud I noticed that my logging gets moved to archived dir by starting a new node. E.g.: bin/solr start -cloud -p 8983 -> server/logs/ has solr-8983-console.log bin/solr start -cloud -p 7574 -> solr-8983-console.log is moved to server/logs/archived/ -> server/logs/ has

RE: CloudDescriptor.getNumShards() sometimes returns null

Any ideas on this one? I am still puzzled by this oddity. Many thanks, Markus -Original message- > From:Markus Jelsma > Sent: Monday 24th April 2017 17:10 > To: solr-user@lucene.apache.org; solr-user > Subject: RE:

Re: solr-6.3.0 error port is running already

Here it is on Fedora/Redhat/Centos (similar on Unix like systems). Look for other processes which might already be listening on the port you want to listen on: $ sudo netstat --inet -lp -4 Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address

Re: Collection backup fails with java.nio.file.NoSuchFileException

Hi Ere, https://issues.apache.org/jira/browse/SOLR-9120 Regards, Bernd Am 03.05.2017 um 08:22 schrieb Ere Maijala: > I'm running a three-node SolrCloud (tested with versions 6.4.2 and 6.5.0) > with 1 shard and 3 replicas, and I'm having trouble getting the > collection backup API to actually

Re: Joining more than 2 collections

Hi Joel, I am getting this error when I used the innerHashJoin. "EXCEPTION":"Invalid stream expression innerHashJoin(parallel(innerJoin I also can't find the documentation on innerHashJoin for the Streaming Expressions. Are you referring to hashJoin? Regards, Edwin On 3 May 2017 at 13:20,

Collection backup fails with java.nio.file.NoSuchFileException

I'm running a three-node SolrCloud (tested with versions 6.4.2 and 6.5.0) with 1 shard and 3 replicas, and I'm having trouble getting the collection backup API to actually do the job. This is the request I use to initiate the backup:

RE: BooleanQuery and WordDelimiterFilter

Thanks for your response, Rick. The search is based on fields with our custom type "text_en": I tested it using Solr admin Analysis. It acts as expected. Both huntman's and +huntman's are divided to huntman's and huntman in index and search: Index: SThuntman's GFhuntman's