Chinmay Kulkarni created HBASE-18762: ----------------------------------------
Summary: Canary sink type cast error Key: HBASE-18762 URL: https://issues.apache.org/jira/browse/HBASE-18762 Project: HBase Issue Type: Bug Reporter: Chinmay Kulkarni Assignee: Chinmay Kulkarni When running the main method of Canary.java, we see the following error: Exception in thread "main" java.lang.ClassCastException: org.apache.hadoop.hbase.tool.Canary$RegionServerStdOutSink cannot be cast to org.apache.hadoop.hbase.tool.Canary$RegionStdOutSink at org.apache.hadoop.hbase.tool.Canary.newMonitor(Canary.java:911) at org.apache.hadoop.hbase.tool.Canary.run(Canary.java:796) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) at org.apache.hadoop.hbase.tool.Canary.main(Canary.java:1571) This happens because we typecast the sink depending on the mode (zookeeper mode/region server mode) that Canary is configured in. In case no mode is specified, we typecast the sink into _RegionStdOutSink_. -- This message was sent by Atlassian JIRA (v6.4.14#64029)