hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jeffrey Zhong (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-12052) BulkLoad Failed due to no write permission on input file data folder
Date Mon, 22 Sep 2014 17:11:35 GMT
Jeffrey Zhong created HBASE-12052:
-------------------------------------

             Summary: BulkLoad Failed due to no write permission on input file data folder
                 Key: HBASE-12052
                 URL: https://issues.apache.org/jira/browse/HBASE-12052
             Project: HBase
          Issue Type: Bug
    Affects Versions: 0.98.6, 0.99.0
            Reporter: Jeffrey Zhong


The issue is that HBase bulkload is done by Region Server which normally runs under hbase
user while the input hfile folder & the user starts the bulkload could be any user.

Below is the error message when user "hrt_qa" bulkload files which "hrt_qa" has the write
permission while the bulkload operation still fail with "Permission denied" error.

We had similar handling for this issue in secure env so the proposed fix is to reuse SecureBulkLoadEndPoint
in un-secure env as well. In the future, we can rename the class to BulkLoadEndPoint.

{noformat}
java.io.IOException: Exception in rename
        at org.apache.hadoop.hbase.regionserver.HRegionFileSystem.rename(HRegionFileSystem.java:947)
        at org.apache.hadoop.hbase.regionserver.HRegionFileSystem.commitStoreFile(HRegionFileSystem.java:347)
        at org.apache.hadoop.hbase.regionserver.HRegionFileSystem.bulkLoadStoreFile(HRegionFileSystem.java:421)
        at org.apache.hadoop.hbase.regionserver.HStore.bulkLoadHFile(HStore.java:723)
        at org.apache.hadoop.hbase.regionserver.HRegion.bulkLoadHFiles(HRegion.java:3603)
        at org.apache.hadoop.hbase.regionserver.HRegion.bulkLoadHFiles(HRegion.java:3525)
        at org.apache.hadoop.hbase.regionserver.HRegionServer.bulkLoadHFile(HRegionServer.java:3276)
        at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:28863)
        at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2008)
        at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:92)
        at org.apache.hadoop.hbase.ipc.SimpleRpcScheduler.consumerLoop(SimpleRpcScheduler.java:160)
        at org.apache.hadoop.hbase.ipc.SimpleRpcScheduler.access$000(SimpleRpcScheduler.java:38)
        at org.apache.hadoop.hbase.ipc.SimpleRpcScheduler$1.run(SimpleRpcScheduler.java:110)
        at java.lang.Thread.run(Thread.java:662)
Caused by: org.apache.hadoop.security.AccessControlException: Permission denied: user=hbase,
access=WRITE, inode="/tmp/a0f3ee35-4c8f-4077-93d0-94d8e5bae914/0":hrt_qa:hdfs:drwxr-xr-x
        at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkFsPermission(FSPermissionChecker.java:265)
        at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:251)
        at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:232)
        at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:179)
        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkPermission(FSNamesystem.java:5515)
{noformat}
  



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message