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Posted to issues@ambari.apache.org by "Mohammad Arshad (Jira)" <ji...@apache.org> on 2023/05/15 15:12:00 UTC
[jira] [Commented] (AMBARI-25936) Ambari metrics collector fails with IncompatibleClassChangeError, Found HdfsFileStatus but expected FanOutOneBlockAsyncDFSOutputHelper
[ https://issues.apache.org/jira/browse/AMBARI-25936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17722818#comment-17722818 ]
Mohammad Arshad commented on AMBARI-25936:
------------------------------------------
In my environment ambari metrics build was using hbase from https://archive.apache.org/dist/hbase/2.4.13/hbase-2.4.13-bin.tar.gz
After using hbase from http://repo.bigtop.apache.org.s3.amazonaws.com/bigtop-stack-binary/3.2.0/centos-7/x86_64/hbase-2.4.13-bin.tar.gz, the issue resolved.
> Ambari metrics collector fails with IncompatibleClassChangeError, Found HdfsFileStatus but expected FanOutOneBlockAsyncDFSOutputHelper
> --------------------------------------------------------------------------------------------------------------------------------------
>
> Key: AMBARI-25936
> URL: https://issues.apache.org/jira/browse/AMBARI-25936
> Project: Ambari
> Issue Type: Bug
> Components: ambari-metrics
> Reporter: Mohammad Arshad
> Assignee: Mohammad Arshad
> Priority: Major
>
> Built ambari trunk, ambari metrics master. Using bitop 3.2.0
> installed hadoop cluster using ambari,
> ambari metrics is failing with following errors
> {code:java}
> 2023-05-15 06:00:35,374 INFO [master/Host1:61300:becomeActiveMaster] wal.AbstractFSWAL: Closed WAL: AsyncFSWAL Host1%2C61300%2C1684130431341:(num 1684130435340)
> 2023-05-15 06:00:35,376 ERROR [master/Host1:61300:becomeActiveMaster] master.HMaster: Failed to become active master
> java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.hdfs.protocol.HdfsFileStatus, but class was expected
> at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper.createOutput(FanOutOneBlockAsyncDFSOutputHelper.java:535)
> at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper.access$400(FanOutOneBlockAsyncDFSOutputHelper.java:112)
> at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper$8.doCall(FanOutOneBlockAsyncDFSOutputHelper.java:615)
> at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper$8.doCall(FanOutOneBlockAsyncDFSOutputHelper.java:610)
> at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
> at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper.createOutput(FanOutOneBlockAsyncDFSOutputHelper.java:623)
> at org.apache.hadoop.hbase.io.asyncfs.AsyncFSOutputHelper.createOutput(AsyncFSOutputHelper.java:53)
> at org.apache.hadoop.hbase.regionserver.wal.AsyncProtobufLogWriter.initOutput(AsyncProtobufLogWriter.java:190)
> at org.apache.hadoop.hbase.regionserver.wal.AbstractProtobufLogWriter.init(AbstractProtobufLogWriter.java:160)
> at org.apache.hadoop.hbase.wal.AsyncFSWALProvider.createAsyncWriter(AsyncFSWALProvider.java:116)
> at org.apache.hadoop.hbase.regionserver.wal.AsyncFSWAL.createWriterInstance(AsyncFSWAL.java:723)
> at org.apache.hadoop.hbase.regionserver.wal.AsyncFSWAL.createWriterInstance(AsyncFSWAL.java:129)
> at org.apache.hadoop.hbase.regionserver.wal.AbstractFSWAL.rollWriter(AbstractFSWAL.java:833)
> at org.apache.hadoop.hbase.regionserver.wal.AbstractFSWAL.rollWriter(AbstractFSWAL.java:547)
> at org.apache.hadoop.hbase.regionserver.wal.AbstractFSWAL.init(AbstractFSWAL.java:488)
> at org.apache.hadoop.hbase.wal.AbstractFSWALProvider.getWAL(AbstractFSWALProvider.java:160)
> at org.apache.hadoop.hbase.wal.AbstractFSWALProvider.getWAL(AbstractFSWALProvider.java:62)
> at org.apache.hadoop.hbase.wal.WALFactory.getWAL(WALFactory.java:295)
> at org.apache.hadoop.hbase.master.region.MasterRegion.createWAL(MasterRegion.java:200)
> at org.apache.hadoop.hbase.master.region.MasterRegion.open(MasterRegion.java:255)
> at org.apache.hadoop.hbase.master.region.MasterRegion.create(MasterRegion.java:336)
> at org.apache.hadoop.hbase.master.region.MasterRegionFactory.create(MasterRegionFactory.java:104)
> at org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:846)
> at org.apache.hadoop.hbase.master.HMaster.startActiveMasterManager(HMaster.java:2175)
> at org.apache.hadoop.hbase.master.HMaster.lambda$run$0(HMaster.java:520)
> at java.lang.Thread.run(Thread.java:750)
> 2023-05-15 06:00:35,378 ERROR [master/Host1:61300:becomeActiveMaster] master.HMaster: ***** ABORTING master Host1,61300,1684130431341: Unhandled exception. Starting shutdown. *****
> java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.hdfs.protocol.HdfsFileStatus, but class was expected
> at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper.createOutput(FanOutOneBlockAsyncDFSOutputHelper.java:535)
> at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper.access$400(FanOutOneBlockAsyncDFSOutputHelper.java:112)
> at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper$8.doCall(FanOutOneBlockAsyncDFSOutputHelper.java:615)
> at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper$8.doCall(FanOutOneBlockAsyncDFSOutputHelper.java:610)
> at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
> {code}
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