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https://issues.apache.org/jira/browse/HBASE-15109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15111013#comment-15111013
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Ted Yu commented on HBASE-15109:
--------------------------------
{code}
Tests run: 4, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 16.217 sec <<<
FAILURE! - in org.apache.hadoop.hbase.security.TestSecureIPC
testSaslNoCommonQop(org.apache.hadoop.hbase.security.TestSecureIPC) Time
elapsed: 11.526 sec <<< FAILURE!
java.lang.AssertionError:
Expected: (an instance of javax.security.sasl.SaslException and exception with
message a string containing "No common protection layer between client and
server")
but: an instance of javax.security.sasl.SaslException <GSSException: No
valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)>
is a org.ietf.jgss.GSSException
Stacktrace was: GSSException: No valid credentials provided (Mechanism level:
Failed to find any Kerberos tgt)
at
sun.security.jgss.krb5.Krb5InitCredential.getInstance(Krb5InitCredential.java:147)
{code}
Related to HBASE-14865.
Suggest re-attaching patch for new QA run.
> Region server failed to start when "fs.hdfs.impl.disable.cache" is set to true
> ------------------------------------------------------------------------------
>
> Key: HBASE-15109
> URL: https://issues.apache.org/jira/browse/HBASE-15109
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 1.0.0
> Reporter: Pankaj Kumar
> Assignee: Pankaj Kumar
> Priority: Critical
> Attachments: HBASE-15109-branch-1.patch
>
>
> Region server failed to start during installing ShutdownHook when
> "fs.hdfs.impl.disable.cache" is set to true in core-site.xml at HBase side.
> {code}
> 2016-01-14 15:30:56,358 | FATAL | regionserver/ds2/192.168.152.230:21302 |
> ABORTING region server ds2,21302,1452756654352: Unhandled: Failed suppression
> of fs shutdown hook:
> org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@571527d6 |
> org.apache.hadoop.hbase.regionserver.HRegionServer.abort(HRegionServer.java:2054)
> java.lang.RuntimeException: Failed suppression of fs shutdown hook:
> org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@571527d6
> at
> org.apache.hadoop.hbase.regionserver.ShutdownHook.suppressHdfsShutdownHook(ShutdownHook.java:204)
> at
> org.apache.hadoop.hbase.regionserver.ShutdownHook.install(ShutdownHook.java:84)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:893)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> During installation, first time it will try to suppress the HDFS shutdownhook
> by removing the hdfsclientfinalizer from HDFS. Since
> fs.hdfs.impl.disable.cache is enabled, so removal will be unsuccessful from
> HDFS (FS is not cached) and RuntimeException will be thrown with "Failed
> suppression of fs shutdown hook" message.
> In ShutdownHook,
> {code}
> if (!fsShutdownHooks.containsKey(hdfsClientFinalizer) &&
> !ShutdownHookManager.deleteShutdownHook(hdfsClientFinalizer)) {
> throw new RuntimeException("Failed suppression of fs shutdown hook: " +
> hdfsClientFinalizer);
> }
> {code}
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