[jira] [Commented] (SOLR-10190) Potential NPE in CloudSolrClient when reading stale alias

2017-02-24 Thread ASF subversion and git services (JIRA) 

[ 
https://issues.apache.org/jira/browse/SOLR-10190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15883909#comment-15883909
 ] 

ASF subversion and git services commented on SOLR-10190:


Commit 2d63916b70f2853787b545eda6681e64a2c2e352 in lucene-solr's branch 
refs/heads/branch_6_4 from Tomas Fernandez Lobbe
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=2d63916 ]

SOLR-10190: Fix NPE in CloudSolrClient when reading stale alias

This closes #160


> Potential NPE in CloudSolrClient when reading stale alias
> -
>
> Key: SOLR-10190
> URL: https://issues.apache.org/jira/browse/SOLR-10190
> Project: Solr
>  Issue Type: Bug
>  Security Level: Public(Default Security Level. Issues are Public) 
>  Components: clients - java, SolrJ
>Affects Versions: 5.5, 6.x, master (7.0)
>Reporter: Janosch Woschitz
>Assignee: Tomás Fernández Löbbe
>
> The CloudSolrClient raises a NullPointerException when CloudSolrClient::add 
> is invoked and pointed to an alias which references a collection which does 
> not exist anymore.
> {code}
> java.lang.NullPointerException
> at __randomizedtesting.SeedInfo.seed([1D00539A964E5C5D:D7D145363AD5CCA]:0)
> at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1078)
> at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:1042)
> at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:160)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:106)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:71)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:85)
> {code}
> This is a rather unexpected since the CloudSolrClient usually raises a 
> SolrException containing a descriptive error message (e.g. "Collection not 
> found: xyz") when a collection cannot be resolved.
> In general this error condition could be triggered also by other edge cases 
> since CloudSolrClient::getDocCollection might return null but the code 
> following that invocation is not guarded against null values.
> {code}
> // track the version of state we're using on the client side using 
> the _stateVer_ param
> DocCollection coll = getDocCollection(requestedCollection, null);
> int collVer = coll.getZNodeVersion();
> {code}



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[jira] [Commented] (SOLR-10190) Potential NPE in CloudSolrClient when reading stale alias

2017-02-24 Thread ASF subversion and git services (JIRA) 

[ 
https://issues.apache.org/jira/browse/SOLR-10190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15883910#comment-15883910
 ] 

ASF subversion and git services commented on SOLR-10190:


Commit 900367912f2e75c3171fcf64a8b73fd5e11f6098 in lucene-solr's branch 
refs/heads/branch_6_4 from Tomas Fernandez Lobbe
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=9003679 ]

SOLR-10190: Fixed assert message


> Potential NPE in CloudSolrClient when reading stale alias
> -
>
> Key: SOLR-10190
> URL: https://issues.apache.org/jira/browse/SOLR-10190
> Project: Solr
>  Issue Type: Bug
>  Security Level: Public(Default Security Level. Issues are Public) 
>  Components: clients - java, SolrJ
>Affects Versions: 5.5, 6.x, master (7.0)
>Reporter: Janosch Woschitz
>Assignee: Tomás Fernández Löbbe
>
> The CloudSolrClient raises a NullPointerException when CloudSolrClient::add 
> is invoked and pointed to an alias which references a collection which does 
> not exist anymore.
> {code}
> java.lang.NullPointerException
> at __randomizedtesting.SeedInfo.seed([1D00539A964E5C5D:D7D145363AD5CCA]:0)
> at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1078)
> at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:1042)
> at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:160)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:106)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:71)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:85)
> {code}
> This is a rather unexpected since the CloudSolrClient usually raises a 
> SolrException containing a descriptive error message (e.g. "Collection not 
> found: xyz") when a collection cannot be resolved.
> In general this error condition could be triggered also by other edge cases 
> since CloudSolrClient::getDocCollection might return null but the code 
> following that invocation is not guarded against null values.
> {code}
> // track the version of state we're using on the client side using 
> the _stateVer_ param
> DocCollection coll = getDocCollection(requestedCollection, null);
> int collVer = coll.getZNodeVersion();
> {code}



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[jira] [Commented] (SOLR-10190) Potential NPE in CloudSolrClient when reading stale alias

2017-02-24 Thread ASF subversion and git services (JIRA) 

[ 
https://issues.apache.org/jira/browse/SOLR-10190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15883906#comment-15883906
 ] 

ASF subversion and git services commented on SOLR-10190:


Commit f9d9ff94cf3863fdc9189ad3363c71662200ab58 in lucene-solr's branch 
refs/heads/branch_6x from Tomas Fernandez Lobbe
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=f9d9ff9 ]

SOLR-10190: Fix NPE in CloudSolrClient when reading stale alias

This closes #160


> Potential NPE in CloudSolrClient when reading stale alias
> -
>
> Key: SOLR-10190
> URL: https://issues.apache.org/jira/browse/SOLR-10190
> Project: Solr
>  Issue Type: Bug
>  Security Level: Public(Default Security Level. Issues are Public) 
>  Components: clients - java, SolrJ
>Affects Versions: 5.5, 6.x, master (7.0)
>Reporter: Janosch Woschitz
>Assignee: Tomás Fernández Löbbe
>
> The CloudSolrClient raises a NullPointerException when CloudSolrClient::add 
> is invoked and pointed to an alias which references a collection which does 
> not exist anymore.
> {code}
> java.lang.NullPointerException
> at __randomizedtesting.SeedInfo.seed([1D00539A964E5C5D:D7D145363AD5CCA]:0)
> at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1078)
> at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:1042)
> at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:160)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:106)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:71)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:85)
> {code}
> This is a rather unexpected since the CloudSolrClient usually raises a 
> SolrException containing a descriptive error message (e.g. "Collection not 
> found: xyz") when a collection cannot be resolved.
> In general this error condition could be triggered also by other edge cases 
> since CloudSolrClient::getDocCollection might return null but the code 
> following that invocation is not guarded against null values.
> {code}
> // track the version of state we're using on the client side using 
> the _stateVer_ param
> DocCollection coll = getDocCollection(requestedCollection, null);
> int collVer = coll.getZNodeVersion();
> {code}



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[jira] [Commented] (SOLR-10190) Potential NPE in CloudSolrClient when reading stale alias

2017-02-24 Thread ASF subversion and git services (JIRA) 

[ 
https://issues.apache.org/jira/browse/SOLR-10190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15883907#comment-15883907
 ] 

ASF subversion and git services commented on SOLR-10190:


Commit 1b91349fcd29afb931ea77299ac47a7c783b1532 in lucene-solr's branch 
refs/heads/branch_6x from Tomas Fernandez Lobbe
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=1b91349 ]

SOLR-10190: Fixed assert message


> Potential NPE in CloudSolrClient when reading stale alias
> -
>
> Key: SOLR-10190
> URL: https://issues.apache.org/jira/browse/SOLR-10190
> Project: Solr
>  Issue Type: Bug
>  Security Level: Public(Default Security Level. Issues are Public) 
>  Components: clients - java, SolrJ
>Affects Versions: 5.5, 6.x, master (7.0)
>Reporter: Janosch Woschitz
>Assignee: Tomás Fernández Löbbe
>
> The CloudSolrClient raises a NullPointerException when CloudSolrClient::add 
> is invoked and pointed to an alias which references a collection which does 
> not exist anymore.
> {code}
> java.lang.NullPointerException
> at __randomizedtesting.SeedInfo.seed([1D00539A964E5C5D:D7D145363AD5CCA]:0)
> at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1078)
> at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:1042)
> at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:160)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:106)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:71)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:85)
> {code}
> This is a rather unexpected since the CloudSolrClient usually raises a 
> SolrException containing a descriptive error message (e.g. "Collection not 
> found: xyz") when a collection cannot be resolved.
> In general this error condition could be triggered also by other edge cases 
> since CloudSolrClient::getDocCollection might return null but the code 
> following that invocation is not guarded against null values.
> {code}
> // track the version of state we're using on the client side using 
> the _stateVer_ param
> DocCollection coll = getDocCollection(requestedCollection, null);
> int collVer = coll.getZNodeVersion();
> {code}



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[jira] [Commented] (SOLR-10190) Potential NPE in CloudSolrClient when reading stale alias

2017-02-24 Thread ASF subversion and git services (JIRA) 

[ 
https://issues.apache.org/jira/browse/SOLR-10190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15883904#comment-15883904
 ] 

ASF subversion and git services commented on SOLR-10190:


Commit 99e8ef2304b67712d45a2393e649c5319aaac972 in lucene-solr's branch 
refs/heads/master from Tomas Fernandez Lobbe
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=99e8ef2 ]

SOLR-10190: Fixed assert message


> Potential NPE in CloudSolrClient when reading stale alias
> -
>
> Key: SOLR-10190
> URL: https://issues.apache.org/jira/browse/SOLR-10190
> Project: Solr
>  Issue Type: Bug
>  Security Level: Public(Default Security Level. Issues are Public) 
>  Components: clients - java, SolrJ
>Affects Versions: 5.5, 6.x, master (7.0)
>Reporter: Janosch Woschitz
>Assignee: Tomás Fernández Löbbe
>
> The CloudSolrClient raises a NullPointerException when CloudSolrClient::add 
> is invoked and pointed to an alias which references a collection which does 
> not exist anymore.
> {code}
> java.lang.NullPointerException
> at __randomizedtesting.SeedInfo.seed([1D00539A964E5C5D:D7D145363AD5CCA]:0)
> at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1078)
> at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:1042)
> at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:160)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:106)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:71)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:85)
> {code}
> This is a rather unexpected since the CloudSolrClient usually raises a 
> SolrException containing a descriptive error message (e.g. "Collection not 
> found: xyz") when a collection cannot be resolved.
> In general this error condition could be triggered also by other edge cases 
> since CloudSolrClient::getDocCollection might return null but the code 
> following that invocation is not guarded against null values.
> {code}
> // track the version of state we're using on the client side using 
> the _stateVer_ param
> DocCollection coll = getDocCollection(requestedCollection, null);
> int collVer = coll.getZNodeVersion();
> {code}



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[jira] [Commented] (SOLR-10190) Potential NPE in CloudSolrClient when reading stale alias

2017-02-24 Thread ASF GitHub Bot (JIRA) 

[ 
https://issues.apache.org/jira/browse/SOLR-10190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15883900#comment-15883900
 ] 

ASF GitHub Bot commented on SOLR-10190:
---

Github user asfgit closed the pull request at:

https://github.com/apache/lucene-solr/pull/160


> Potential NPE in CloudSolrClient when reading stale alias
> -
>
> Key: SOLR-10190
> URL: https://issues.apache.org/jira/browse/SOLR-10190
> Project: Solr
>  Issue Type: Bug
>  Security Level: Public(Default Security Level. Issues are Public) 
>  Components: clients - java, SolrJ
>Affects Versions: 5.5, 6.x, master (7.0)
>Reporter: Janosch Woschitz
>Assignee: Tomás Fernández Löbbe
>
> The CloudSolrClient raises a NullPointerException when CloudSolrClient::add 
> is invoked and pointed to an alias which references a collection which does 
> not exist anymore.
> {code}
> java.lang.NullPointerException
> at __randomizedtesting.SeedInfo.seed([1D00539A964E5C5D:D7D145363AD5CCA]:0)
> at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1078)
> at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:1042)
> at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:160)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:106)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:71)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:85)
> {code}
> This is a rather unexpected since the CloudSolrClient usually raises a 
> SolrException containing a descriptive error message (e.g. "Collection not 
> found: xyz") when a collection cannot be resolved.
> In general this error condition could be triggered also by other edge cases 
> since CloudSolrClient::getDocCollection might return null but the code 
> following that invocation is not guarded against null values.
> {code}
> // track the version of state we're using on the client side using 
> the _stateVer_ param
> DocCollection coll = getDocCollection(requestedCollection, null);
> int collVer = coll.getZNodeVersion();
> {code}



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[jira] [Commented] (SOLR-10190) Potential NPE in CloudSolrClient when reading stale alias

2017-02-24 Thread ASF subversion and git services (JIRA) 

[ 
https://issues.apache.org/jira/browse/SOLR-10190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15883897#comment-15883897
 ] 

ASF subversion and git services commented on SOLR-10190:


Commit 39887b86297e36785607f57cfd0e785bcae3c61a in lucene-solr's branch 
refs/heads/master from Tomas Fernandez Lobbe
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=39887b8 ]

SOLR-10190: Fix NPE in CloudSolrClient when reading stale alias

This closes #160


> Potential NPE in CloudSolrClient when reading stale alias
> -
>
> Key: SOLR-10190
> URL: https://issues.apache.org/jira/browse/SOLR-10190
> Project: Solr
>  Issue Type: Bug
>  Security Level: Public(Default Security Level. Issues are Public) 
>  Components: clients - java, SolrJ
>Affects Versions: 5.5, 6.x, master (7.0)
>Reporter: Janosch Woschitz
>Assignee: Tomás Fernández Löbbe
>
> The CloudSolrClient raises a NullPointerException when CloudSolrClient::add 
> is invoked and pointed to an alias which references a collection which does 
> not exist anymore.
> {code}
> java.lang.NullPointerException
> at __randomizedtesting.SeedInfo.seed([1D00539A964E5C5D:D7D145363AD5CCA]:0)
> at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1078)
> at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:1042)
> at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:160)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:106)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:71)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:85)
> {code}
> This is a rather unexpected since the CloudSolrClient usually raises a 
> SolrException containing a descriptive error message (e.g. "Collection not 
> found: xyz") when a collection cannot be resolved.
> In general this error condition could be triggered also by other edge cases 
> since CloudSolrClient::getDocCollection might return null but the code 
> following that invocation is not guarded against null values.
> {code}
> // track the version of state we're using on the client side using 
> the _stateVer_ param
> DocCollection coll = getDocCollection(requestedCollection, null);
> int collVer = coll.getZNodeVersion();
> {code}



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[jira] [Commented] (SOLR-10190) Potential NPE in CloudSolrClient when reading stale alias

2017-02-22 Thread JIRA 

[ 
https://issues.apache.org/jira/browse/SOLR-10190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15878808#comment-15878808
 ] 

Tomás Fernández Löbbe commented on SOLR-10190:
--

I've seen this too. PR looks good

> Potential NPE in CloudSolrClient when reading stale alias
> -
>
> Key: SOLR-10190
> URL: https://issues.apache.org/jira/browse/SOLR-10190
> Project: Solr
>  Issue Type: Bug
>  Security Level: Public(Default Security Level. Issues are Public) 
>  Components: clients - java, SolrJ
>Affects Versions: 5.5, 6.x, master (7.0)
>Reporter: Janosch Woschitz
>Assignee: Tomás Fernández Löbbe
>
> The CloudSolrClient raises a NullPointerException when CloudSolrClient::add 
> is invoked and pointed to an alias which references a collection which does 
> not exist anymore.
> {code}
> java.lang.NullPointerException
> at __randomizedtesting.SeedInfo.seed([1D00539A964E5C5D:D7D145363AD5CCA]:0)
> at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1078)
> at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:1042)
> at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:160)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:106)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:71)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:85)
> {code}
> This is a rather unexpected since the CloudSolrClient usually raises a 
> SolrException containing a descriptive error message (e.g. "Collection not 
> found: xyz") when a collection cannot be resolved.
> In general this error condition could be triggered also by other edge cases 
> since CloudSolrClient::getDocCollection might return null but the code 
> following that invocation is not guarded against null values.
> {code}
> // track the version of state we're using on the client side using 
> the _stateVer_ param
> DocCollection coll = getDocCollection(requestedCollection, null);
> int collVer = coll.getZNodeVersion();
> {code}



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[jira] [Commented] (SOLR-10190) Potential NPE in CloudSolrClient when reading stale alias

2017-02-22 Thread ASF GitHub Bot (JIRA) 

[ 
https://issues.apache.org/jira/browse/SOLR-10190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15878478#comment-15878478
 ] 

ASF GitHub Bot commented on SOLR-10190:
---

GitHub user jwoschitz opened a pull request:

https://github.com/apache/lucene-solr/pull/160

SOLR-10190 - Potential NPE in CloudSolrClient when reading stale alias

Added a test case and potential solution to guard against NPE, see JIRA 
issue https://issues.apache.org/jira/browse/SOLR-10190

You can merge this pull request into a Git repository by running:

$ git pull https://github.com/jwoschitz/lucene-solr jira/solr-10190

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/lucene-solr/pull/160.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #160


commit ee8409b2cf5b983211854a289b58f82d3775da4a
Author: Janosch Woschitz 
Date:   2017-02-22T15:26:29Z

SOLR-10190 - Added a test case and potential solution to guard against NPE 
in CloudSolrClient




> Potential NPE in CloudSolrClient when reading stale alias
> -
>
> Key: SOLR-10190
> URL: https://issues.apache.org/jira/browse/SOLR-10190
> Project: Solr
>  Issue Type: Bug
>  Security Level: Public(Default Security Level. Issues are Public) 
>  Components: clients - java, SolrJ
>Affects Versions: 5.5, 6.x, master (7.0)
>Reporter: Janosch Woschitz
>
> The CloudSolrClient raises a NullPointerException when CloudSolrClient::add 
> is invoked and pointed to an alias which references a collection which does 
> not exist anymore.
> {code}
> java.lang.NullPointerException
> at __randomizedtesting.SeedInfo.seed([1D00539A964E5C5D:D7D145363AD5CCA]:0)
> at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1078)
> at 
> org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:1042)
> at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:160)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:106)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:71)
> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:85)
> {code}
> This is a rather unexpected since the CloudSolrClient usually raises a 
> SolrException containing a descriptive error message (e.g. "Collection not 
> found: xyz") when a collection cannot be resolved.
> In general this error condition could be triggered also by other edge cases 
> since CloudSolrClient::getDocCollection might return null but the code 
> following that invocation is not guarded against null values.
> {code}
> // track the version of state we're using on the client side using 
> the _stateVer_ param
> DocCollection coll = getDocCollection(requestedCollection, null);
> int collVer = coll.getZNodeVersion();
> {code}



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