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https://issues.apache.org/jira/browse/CONNECTORS-858?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13873426#comment-13873426
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Karl Wright edited comment on CONNECTORS-858 at 1/16/14 2:25 PM:
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Here we go:
{code}
C:\logs\META-INF\services>more org.apache.hadoop.fs.FileSystem
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
org.apache.hadoop.fs.LocalFileSystem
org.apache.hadoop.fs.viewfs.ViewFileSystem
org.apache.hadoop.fs.s3.S3FileSystem
org.apache.hadoop.fs.s3native.NativeS3FileSystem
org.apache.hadoop.fs.ftp.FTPFileSystem
org.apache.hadoop.fs.HarFileSystem
{code}
These are all present in the hadoop-common jar, so what is clearly the problem
is that the ManifoldCF class loader is not capable of finding the meta
information from jars in connector-lib. This may or may not be easily
addressed; researching now.
was (Author: [email protected]):
Here we go:
{code}
C:\logs\META-INF\services>more org.apache.hadoop.fs.FileSystem
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
org.apache.hadoop.fs.LocalFileSystem
org.apache.hadoop.fs.viewfs.ViewFileSystem
org.apache.hadoop.fs.s3.S3FileSystem
org.apache.hadoop.fs.s3native.NativeS3FileSystem
org.apache.hadoop.fs.ftp.FTPFileSystem
org.apache.hadoop.fs.HarFileSystem
{code}
> IO exception: No FileSystem for scheme: hdfs
> --------------------------------------------
>
> Key: CONNECTORS-858
> URL: https://issues.apache.org/jira/browse/CONNECTORS-858
> Project: ManifoldCF
> Issue Type: Bug
> Components: HDFS connector
> Affects Versions: ManifoldCF 1.5
> Reporter: Minoru Osuka
> Assignee: Minoru Osuka
> Fix For: ManifoldCF 1.5
>
>
> Exception occurs in HDFS Connector.
> Connection status: Connection temporarily failed: IO exception: No
> FileSystem for scheme: hdfs
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