Ron Kuris created CASSANDRA-9031:
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Summary: nodetool info -T throws NPE when the node has not joined
the cluster
Key: CASSANDRA-9031
URL: https://issues.apache.org/jira/browse/CASSANDRA-9031
Project: Cassandra
Issue Type: Bug
Components: Tools
Reporter: Ron Kuris
Attachments: patch.txt
To reproduce, bring up a node that does not join the cluster, either using
-Dcassandra.write_survey=true or -Dcassandra.join_ring=false, then run
'nodetool info -T'. You'll get the following stack trace:
{code}ID : e384209f-f7a9-4cff-8fd5-03adfaa0d846
Gossip active : true
Thrift active : true
Native Transport active: true
Load : 76.69 KB
Generation No : 1427229938
Uptime (seconds) : 728
Heap Memory (MB) : 109.93 / 826.00
Off Heap Memory (MB) : 0.01
Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
at java.util.ArrayList.rangeCheck(ArrayList.java:635)
at java.util.ArrayList.get(ArrayList.java:411)
at org.apache.cassandra.tools.NodeProbe.getEndpoint(NodeProbe.java:676)
at
org.apache.cassandra.tools.NodeProbe.getDataCenter(NodeProbe.java:694)
at org.apache.cassandra.tools.NodeCmd.printInfo(NodeCmd.java:666)
at org.apache.cassandra.tools.NodeCmd.main(NodeCmd.java:1277){code}
After applying the attached patch, the new error is:
{code}ID : a7d76a2a-82d2-4faa-94e1-a30df6663ebb
Gossip active : true
Thrift active : false
Native Transport active: false
Load : 89.36 KB
Generation No : 1427231804
Uptime (seconds) : 12
Heap Memory (MB) : 135.49 / 826.00
Off Heap Memory (MB) : 0.01
Exception in thread "main" java.lang.RuntimeException: This node does not have
any tokens. Perhaps it is not part of the ring?
at org.apache.cassandra.tools.NodeProbe.getEndpoint(NodeProbe.java:678)
at
org.apache.cassandra.tools.NodeProbe.getDataCenter(NodeProbe.java:698)
at org.apache.cassandra.tools.NodeCmd.printInfo(NodeCmd.java:676)
at org.apache.cassandra.tools.NodeCmd.main(NodeCmd.java:1313){code}
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