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Posted to dev@hbase.apache.org by "Siddharth Wagle (JIRA)" <ji...@apache.org> on 2016/07/19 04:06:20 UTC

[jira] [Created] (HBASE-16244) LoclaHBaseCluster start timeout is not configurable

Siddharth Wagle created HBASE-16244:
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             Summary: LoclaHBaseCluster start timeout is not configurable
                 Key: HBASE-16244
                 URL: https://issues.apache.org/jira/browse/HBASE-16244
             Project: HBase
          Issue Type: Bug
          Components: hbase
    Affects Versions: 1.0.1.1
            Reporter: Siddharth Wagle


*Scenario*:
- Ambari metrics service uses HBase in standalone mode
- On restart of AMS HBase, the Master gives up in 30 seconds due to a hardcoded timeout in JVMClusterUtil

{noformat}
2016-07-18 19:24:44,199 ERROR [main] master.HMasterCommandLine: Master exiting
java.lang.RuntimeException: Master not active after 30 seconds
        at org.apache.hadoop.hbase.util.JVMClusterUtil.startup(JVMClusterUtil.java:194)
        at org.apache.hadoop.hbase.LocalHBaseCluster.startup(LocalHBaseCluster.java:445)
        at org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:227)
        at org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:139)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
        at org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:126)
        at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:2526)
{noformat}

- On restart the current Master waits to become active and this leads to the timeout being triggered, waiting for a slightly longer time evades this issue.
- The timeout it seems was meant for unit tests

Attached patch allows the timeout to be configured via hbase-site as well as sets it to 5 minutes for clusters started through HMasterCommandLine.



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