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Posted to issues@hbase.apache.org by "Raymond Lau (JIRA)" <ji...@apache.org> on 2019/05/10 17:16:00 UTC
[jira] [Created] (HBASE-22394) HdfsFileStatus incompatibility when
used with Hadoop 3.1.x
Raymond Lau created HBASE-22394:
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Summary: HdfsFileStatus incompatibility when used with Hadoop 3.1.x
Key: HBASE-22394
URL: https://issues.apache.org/jira/browse/HBASE-22394
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 2.1.4
Reporter: Raymond Lau
Hbase 2.1.4 works fine with Hadoop 3.0.3 but when I attempted to upgrade to Hadoop 3.1.2, I get the following error in the region server:
{noformat}
2019-05-10 12:49:10,303 ERROR HRegionServer - ***** ABORTING region server [REDACTED],16020,1557506923574: Unhandled: Found interface org.apache.hadoop.hdfs.protocol.HdfsFileStatus, but class was expected *****
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:768)
at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper.access$400(FanOutOneBlockAsyncDFSOutputHelper.java:118)
at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper$16.doCall(FanOutOneBlockAsyncDFSOutputHelper.java:848)
{noformat}
Hadoop 3.1.1+ is listed as compatible with Hbase 2.1.x at [https://hbase.apache.org/book.html#basic.prerequisites].
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