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Posted to dev@kylin.apache.org by "Shaofeng SHI (JIRA)" <ji...@apache.org> on 2015/06/18 15:59:13 UTC

[jira] [Created] (KYLIN-840) HBase table compress not enabled even LZO is installed

Shaofeng SHI created KYLIN-840:
----------------------------------

             Summary: HBase table compress not enabled even LZO is installed
                 Key: KYLIN-840
                 URL: https://issues.apache.org/jira/browse/KYLIN-840
             Project: Kylin
          Issue Type: Bug
          Components: Storage - HBase
    Affects Versions: v0.7.1
            Reporter: Shaofeng SHI
            Assignee: Shaofeng SHI
             Fix For: v0.7.2


As title described, even lzo libraries are installed, the hbase table that Kylin created doesn't enable compress; After check there is a bug in checking whether the lzo is installed:

{code}
[pool-7-thread-8]:[2015-06-18 03:41:02,302][INFO][org.apache.kylin.job.hadoop.hbase.CreateHTableJob.run(CreateHTableJob.java:104)] - hbase will not use lzo to compress data
java.lang.IllegalArgumentException: Wrong FS: file://./tomcat/temp/test5525414834200309808.tmp, expected: file:///
        at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:643)
        at org.apache.hadoop.fs.RawLocalFileSystem.pathToFile(RawLocalFileSystem.java:79)
        at org.apache.hadoop.fs.RawLocalFileSystem.deprecatedGetFileStatus(RawLocalFileSystem.java:506)
        at org.apache.hadoop.fs.RawLocalFileSystem.getFileLinkStatusInternal(RawLocalFileSystem.java:724)
        at org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:501)
        at org.apache.hadoop.fs.ChecksumFileSystem.delete(ChecksumFileSystem.java:528)
        at org.apache.hadoop.hbase.util.CompressionTest.main(CompressionTest.java:150)
        at org.apache.kylin.job.tools.LZOSupportnessChecker.getSupportness(LZOSupportnessChecker.java:32)
        at org.apache.kylin.job.hadoop.hbase.CreateHTableJob.run(CreateHTableJob.java:100)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
        at org.apache.kylin.job.common.HadoopShellExecutable.doWork(HadoopShellExecutable.java:63)
{code}



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