Hi there!
As we got bitten by https://issues.apache.org/jira/browse/SOLR-6530 on a
regular basis, we started upgrading our 7 mode cloud from 4.10.1 to 4.10.2.
The first node upgrade worked like a charm.
After upgrading the second node, two cores no longer come up and we get
the following error:
ERROR - 2014-11-12 15:17:34.226; org.apache.solr.cloud.RecoveryStrategy;
Recovery failed - trying again... (16) core=cams_shard1_replica4
ERROR - 2014-11-12 15:17:34.230; org.apache.solr.common.SolrException;
Error while trying to recover.
core=onlinelist_shard1_replica7rg.noggit.JSONParser$ParseException: JSON
Parse Error: char=d,position=0 BEFORE='d' AFTER='own'
at org.noggit.JSONParser.err(JSONParser.java:223)
at org.noggit.JSONParser.next(JSONParser.java:622)
at org.noggit.JSONParser.nextEvent(JSONParser.java:663)
at org.noggit.ObjectBuilder.<init>(ObjectBuilder.java:44)
at org.noggit.ObjectBuilder.getVal(ObjectBuilder.java:37)
at
org.apache.solr.common.cloud.ZkStateReader.fromJSON(ZkStateReader.java:129)
at
org.apache.solr.cloud.ZkController.getLeaderInitiatedRecoveryStateObject(ZkController.java:1925)
at
org.apache.solr.cloud.ZkController.getLeaderInitiatedRecoveryState(ZkController.java:1890)
at org.apache.solr.cloud.ZkController.publish(ZkController.java:1071)
at org.apache.solr.cloud.ZkController.publish(ZkController.java:1041)
at org.apache.solr.cloud.ZkController.publish(ZkController.java:1037)
at
org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:355)
at
org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:235)
Any hint on how to solve this? Google didn't reveal anything useful...
Kind regards
Thomas
--
Thomas Lamy
Cytainment AG & Co KG
Nordkanalstrasse 52
20097 Hamburg
Tel.: +49 (40) 23 706-747
Fax: +49 (40) 23 706-139
Sitz und Registergericht Hamburg
HRA 98121
HRB 86068
Ust-ID: DE213009476
