Re: Unable to connect to an 8.8.0 Solr Cloud database via API

2021-02-08 Thread Timothy Potter 
What version of SolrJ is embedded in your uleaf.ear file? There have been
changes in how we deal with URLs stored in ZK in 8.8 --> SOLR-12182

On Fri, Feb 5, 2021 at 2:34 AM Flowerday, Matthew J <
matthew.flower...@gb.unisys.com> wrote:

> Hi There
>
>
>
> I have been checking out the latest (8.8.0) SolrCloud database (using
> Zookeeper 3.6.2) against our application which talks to Solr via the Solr
> API (I am not too sure of the details as I am not a java developer
> unfortunately!). The software has Solr 8.7.0/ZooKeeper 3.6.2 libraries
> ‘embedded’.
>
>
>
> When our application sends a query to the SolrCloud 8.8.0 database it
> generates this error:
>
>
>
> 2021-02-05 05:36:42,644 INFO
> [org.apache.solr.common.cloud.ConnectionManager] (default task-7) Client is
> connected to ZooKeeper
>
> 2021-02-05 05:36:42,685 INFO  [org.apache.solr.common.cloud.ZkStateReader]
> (default task-7) Updated live nodes from ZooKeeper... (0) -> (1)
>
> 2021-02-05 05:36:42,752 INFO
> [org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider] (default
> task-7) Cluster at localhost:2185 ready
>
> 2021-02-05 05:36:42,785 INFO
> [org.apache.solr.client.solrj.impl.BaseCloudSolrClient] (default task-7)
> request was not communication error it seems
>
> 2021-02-05 05:36:42,788 INFO
> [org.apache.solr.client.solrj.impl.BaseCloudSolrClient] (default task-7)
> Request to collection [holmes] failed due to (0)
> java.lang.NullPointerException, retry=0 maxRetries=5 commError=false
> errorCode=0
>
> 2021-02-05 05:36:42,789 ERROR
> [com.unisys.holmes2.h2ng.solr.business.impl.SolrConnectionManagerImpl]
> (default task-7) Solr exception on query 'test':
> org.apache.solr.client.solrj.SolrServerException:
> java.lang.NullPointerException
>
>   at
> deployment.uleaf.ear//org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:1053)
>
>   at
> deployment.uleaf.ear//org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:866)
>
>   at
> deployment.uleaf.ear//org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214)
>
>   at
> deployment.uleaf.ear//org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:1003)
>
>   at
> deployment.uleaf.ear//org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:1018)
>
>   at
> deployment.uleaf.ear//com.unisys.holmes2.h2ng.solr.business.impl.SolrConnectionManagerImpl.search(SolrConnectionManagerImpl.java:191)
>
>   at
> deployment.uleaf.ear//com.unisys.holmes2.h2ng.solr.business.impl.SolrSearchServiceImpl.search(SolrSearchServiceImpl.java:223)
>
>   at
> deployment.uleaf.ear//com.unisys.holmes2.h2ng.solr.business.impl.SolrSearchServiceImpl.retrieveSearchPages(SolrSearchServiceImpl.java:163)
>
>   at
> deployment.uleaf.ear//com.unisys.holmes2.h2ng.solr.business.impl.SolrSearchServiceImpl.retrieveResults(SolrSearchServiceImpl.java:147)
>
>   at
> deployment.uleaf.ear//com.unisys.holmes2.h2ng.solr.business.impl.SolrSearchServiceImpl.search(SolrSearchServiceImpl.java:132)
>
>   at
> deployment.uleaf.ear//com.unisys.holmes2.h2ng.solr.business.impl.SolrSearchServiceImpl.search(SolrSearchServiceImpl.java:118)
>
>   at
> deployment.uleaf.ear.solr-ui-2.0-SNAPSHOT.war//com.unisys.holmes2.h2ng.solr.presentation.SolrController.search(SolrController.java:163)
>
>   at
> deployment.uleaf.ear.solr-ui-2.0-SNAPSHOT.war//com.unisys.holmes2.h2ng.solr.presentation.SolrController.searchValid(SolrController.java:127)
>
>   at
> deployment.uleaf.ear.solr-ui-2.0-SNAPSHOT.war//com.unisys.holmes2.h2ng.solr.presentation.SolrController.search(SolrController.java:108)
>
>   at
> deployment.uleaf.ear.solr-ui-2.0-SNAPSHOT.war//com.unisys.holmes2.h2ng.solr.presentation.SolrController$$FastClassBySpringCGLIB$$82e1da1b.invoke()
>
>   at
> deployment.uleaf.ear//org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
>
>   at
> deployment.uleaf.ear//org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:708)
>
>   at
> deployment.uleaf.ear//org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
>
>   at
> deployment.uleaf.ear//org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:85)
>
>   at
> deployment.uleaf.ear//com.unisys.holmes2.h2ng.persistence.support.AbstractRequestLogger.proceedWithoutDebug(AbstractRequestLogger.java:60)
>
>   at
> deployment.uleaf.ear//com.unisys.holmes2.h2ng.persistence.support.AbstractRequestLogger.logAndInvoke(AbstractRequestLogger.java:36)
>
>   at
> deployment.uleaf.ear//com.unisys.holmes2.h2ng.presentation.support.RequestLogger.request(RequestLogger.java:48)
>
>

Re: Unable to connect to an 8.8.0 Solr Cloud database via API

2021-02-08 Thread Timothy Potter 
Thanks for the additional details Matthew. I created this JIRA to track
this problem: https://issues.apache.org/jira/browse/SOLR-15145. Please add
any additional information to that ticket if needed.

Are you able to upgrade your SolrJ client JAR to 8.8.0? If not, I
understand but that would be a quick work-around for this problem if
possible in your env. Otherwise, we'll have to include a fix into 8.8.1

Cheers,
Tim

On Mon, Feb 8, 2021 at 8:27 AM Timothy Potter  wrote:

> What version of SolrJ is embedded in your uleaf.ear file? There have been
> changes in how we deal with URLs stored in ZK in 8.8 --> SOLR-12182
>
> On Fri, Feb 5, 2021 at 2:34 AM Flowerday, Matthew J <
> matthew.flower...@gb.unisys.com> wrote:
>
>> Hi There
>>
>>
>>
>> I have been checking out the latest (8.8.0) SolrCloud database (using
>> Zookeeper 3.6.2) against our application which talks to Solr via the Solr
>> API (I am not too sure of the details as I am not a java developer
>> unfortunately!). The software has Solr 8.7.0/ZooKeeper 3.6.2 libraries
>> ‘embedded’.
>>
>>
>>
>> When our application sends a query to the SolrCloud 8.8.0 database it
>> generates this error:
>>
>>
>>
>> 2021-02-05 05:36:42,644 INFO
>> [org.apache.solr.common.cloud.ConnectionManager] (default task-7) Client is
>> connected to ZooKeeper
>>
>> 2021-02-05 05:36:42,685 INFO
>> [org.apache.solr.common.cloud.ZkStateReader] (default task-7) Updated live
>> nodes from ZooKeeper... (0) -> (1)
>>
>> 2021-02-05 05:36:42,752 INFO
>> [org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider] (default
>> task-7) Cluster at localhost:2185 ready
>>
>> 2021-02-05 05:36:42,785 INFO
>> [org.apache.solr.client.solrj.impl.BaseCloudSolrClient] (default task-7)
>> request was not communication error it seems
>>
>> 2021-02-05 05:36:42,788 INFO
>> [org.apache.solr.client.solrj.impl.BaseCloudSolrClient] (default task-7)
>> Request to collection [holmes] failed due to (0)
>> java.lang.NullPointerException, retry=0 maxRetries=5 commError=false
>> errorCode=0
>>
>> 2021-02-05 05:36:42,789 ERROR
>> [com.unisys.holmes2.h2ng.solr.business.impl.SolrConnectionManagerImpl]
>> (default task-7) Solr exception on query 'test':
>> org.apache.solr.client.solrj.SolrServerException:
>> java.lang.NullPointerException
>>
>>   at
>> deployment.uleaf.ear//org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:1053)
>>
>>   at
>> deployment.uleaf.ear//org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:866)
>>
>>   at
>> deployment.uleaf.ear//org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214)
>>
>>   at
>> deployment.uleaf.ear//org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:1003)
>>
>>   at
>> deployment.uleaf.ear//org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:1018)
>>
>>   at
>> deployment.uleaf.ear//com.unisys.holmes2.h2ng.solr.business.impl.SolrConnectionManagerImpl.search(SolrConnectionManagerImpl.java:191)
>>
>>   at
>> deployment.uleaf.ear//com.unisys.holmes2.h2ng.solr.business.impl.SolrSearchServiceImpl.search(SolrSearchServiceImpl.java:223)
>>
>>   at
>> deployment.uleaf.ear//com.unisys.holmes2.h2ng.solr.business.impl.SolrSearchServiceImpl.retrieveSearchPages(SolrSearchServiceImpl.java:163)
>>
>>   at
>> deployment.uleaf.ear//com.unisys.holmes2.h2ng.solr.business.impl.SolrSearchServiceImpl.retrieveResults(SolrSearchServiceImpl.java:147)
>>
>>   at
>> deployment.uleaf.ear//com.unisys.holmes2.h2ng.solr.business.impl.SolrSearchServiceImpl.search(SolrSearchServiceImpl.java:132)
>>
>>   at
>> deployment.uleaf.ear//com.unisys.holmes2.h2ng.solr.business.impl.SolrSearchServiceImpl.search(SolrSearchServiceImpl.java:118)
>>
>>   at
>> deployment.uleaf.ear.solr-ui-2.0-SNAPSHOT.war//com.unisys.holmes2.h2ng.solr.presentation.SolrController.search(SolrController.java:163)
>>
>>   at
>> deployment.uleaf.ear.solr-ui-2.0-SNAPSHOT.war//com.unisys.holmes2.h2ng.solr.presentation.SolrController.searchValid(SolrController.java:127)
>>
>>   at
>> deployment.uleaf.ear.solr-ui-2.0-SNAPSHOT.war//com.unisys.holmes2.h2ng.solr.presentation.SolrController.search(SolrController.java:108)
>>
>>   at
>> deployment.uleaf.ear.solr-ui-2.0-SNAPSHOT.war//com.unisys.holmes2.h2ng.solr.presentation.SolrController$$FastClassBySpringCGLIB$$82e1da1b.invoke()
>>
>>   at
>> deployment.uleaf.ear//org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
>>
>>   at
>> deployment.uleaf.ear//org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:708)
>>
>>   at
>> deployment.uleaf.ear//org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
>>
>>   at
>> deploymen

Re: Unable to connect to an 8.8.0 Solr Cloud database via API

2021-02-08 Thread Timothy Potter 
Hi Matthew,

Ok, that's great to hear. Thanks for reporting back!

Cheers,
Tim

On Mon, Feb 8, 2021 at 12:26 PM Flowerday, Matthew J <
matthew.flower...@gb.unisys.com> wrote:

> Hi Tim
>
>
>
> Upgrading to solrJ 8.8.0 fixed the issue.
>
>
>
> Many Thanks for your help!
>
>
>
> Matthew
>
>
>
> *Matthew Flowerday* | Consultant | ULEAF
>
> Unisys | 01908 774830| matthew.flower...@unisys.com
>
> Address Enigma | Wavendon Business Park | Wavendon | Milton Keynes | MK17
> 8LX
>
>
>
> [image: unisys_logo] 
>
>
>
> THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY
> MATERIAL and is for use only by the intended recipient. If you received
> this in error, please contact the sender and delete the e-mail and its
> attachments from all devices.
>
> [image: Grey_LI]   [image:
> Grey_TW]  [image: Grey_YT]
> [image: Grey_FB]
> [image: Grey_Vimeo]
> [image: Grey_UB] 
>
>
>
> *From:* Timothy Potter 
> *Sent:* 08 February 2021 15:44
> *To:* solr-user@lucene.apache.org
> *Subject:* Re: Unable to connect to an 8.8.0 Solr Cloud database via API
>
>
>
> *EXTERNAL EMAIL - Be cautious of all links and attachments.*
>
> Thanks for the additional details Matthew. I created this JIRA to track
> this problem: https://issues.apache.org/jira/browse/SOLR-15145. Please
> add any additional information to that ticket if needed.
>
>
>
> Are you able to upgrade your SolrJ client JAR to 8.8.0? If not, I
> understand but that would be a quick work-around for this problem if
> possible in your env. Otherwise, we'll have to include a fix into 8.8.1
>
>
>
> Cheers,
>
> Tim
>
>
>
> On Mon, Feb 8, 2021 at 8:27 AM Timothy Potter 
> wrote:
>
> What version of SolrJ is embedded in your uleaf.ear file? There have been
> changes in how we deal with URLs stored in ZK in 8.8 --> SOLR-12182
>
>
>
> On Fri, Feb 5, 2021 at 2:34 AM Flowerday, Matthew J <
> matthew.flower...@gb.unisys.com> wrote:
>
> Hi There
>
>
>
> I have been checking out the latest (8.8.0) SolrCloud database (using
> Zookeeper 3.6.2) against our application which talks to Solr via the Solr
> API (I am not too sure of the details as I am not a java developer
> unfortunately!). The software has Solr 8.7.0/ZooKeeper 3.6.2 libraries
> ‘embedded’.
>
>
>
> When our application sends a query to the SolrCloud 8.8.0 database it
> generates this error:
>
>
>
> 2021-02-05 05:36:42,644 INFO
> [org.apache.solr.common.cloud.ConnectionManager] (default task-7) Client is
> connected to ZooKeeper
>
> 2021-02-05 05:36:42,685 INFO  [org.apache.solr.common.cloud.ZkStateReader]
> (default task-7) Updated live nodes from ZooKeeper... (0) -> (1)
>
> 2021-02-05 05:36:42,752 INFO
> [org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider] (default
> task-7) Cluster at localhost:2185 ready
>
> 2021-02-05 05:36:42,785 INFO
> [org.apache.solr.client.solrj.impl.BaseCloudSolrClient] (default task-7)
> request was not communication error it seems
>
> 2021-02-05 05:36:42,788 INFO
> [org.apache.solr.client.solrj.impl.BaseCloudSolrClient] (default task-7)
> Request to collection [holmes] failed due to (0)
> java.lang.NullPointerException, retry=0 maxRetries=5 commError=false
> errorCode=0
>
> 2021-02-05 05:36:42,789 ERROR
> [com.unisys.holmes2.h2ng.solr.business.impl.SolrConnectionManagerImpl]
> (default task-7) Solr exception on query 'test':
> org.apache.solr.client.solrj.SolrServerException:
> java.lang.NullPointerException
>
>   at
> deployment.uleaf.ear//org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:1053)
>
>   at
> deployment.uleaf.ear//org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:866)
>
>   at
> deployment.uleaf.ear//org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214)
>
>   at
> deployment.uleaf.ear//org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:1003)
>
>   at
> deployment.uleaf.ear//org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:1018)
>
>   at
> deployment.uleaf.ear//com.unisys.holmes2.h2ng.solr.business.impl.SolrConnectionManagerImpl.search(SolrConnectionManagerImpl.java:191)
>
>   at
> deployment.uleaf.ear//com.unisys.holmes2.h2ng.solr.business.impl.SolrSearchServiceImpl.search(SolrSearchServiceImpl.java:223)
>
>   at
> deployment.uleaf.ear//com.unisys.holmes2.h2ng.solr.business.impl.SolrSearchServiceImpl.retrieveSearchPages(SolrSearchServiceImpl.java:163)
>
>   at
> deployment.uleaf.ear//com.unisys.holmes2.h2ng.solr.business.impl.SolrSearchServiceImpl.retrieveResults(SolrSearchServiceImpl.java:147)
>
>   at
> deployment.uleaf.ear//com.unisys.holmes2.h2ng.solr.business.impl.SolrSearchServiceImpl

SOLR upgrade

2021-02-08 Thread Paul, Lulu 
Hi SOLR team,

Please may I ask for advice regarding upgrading the SOLR version (our project 
currently running on solr-5.2.1) to the latest version?
What are the steps, breaking changes and potential issues ? Could this be done 
as an incremental version upgrade or a direct jump to the newest version?

Much appreciate the advice, Thank you!

Best Wishes
Lulu


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