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HADOOP-16767 Handle non-IO exceptions in reopen() (#2685)
Contributed by Sergei Poganshev.

Catches Exception instead of IOException in closeStream() 
and so handle exceptions such as SdkClientException by 
aborting the wrapped stream. This will increase resilience
to failures, as any which occuring during stream closure
will be caught. Furthermore, because the
underlying HTTP connection is aborted, rather than closed,
it will not be recycled to cause problems on subsequent
operations.
2021-02-08 16:03:43 +00:00
dev-support YARN-10036. Install yarnpkg and upgrade nodejs in Dockerfile (#1772) 2021-02-04 14:47:02 +09:00
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hadoop-common-project HADOOP-17501. Fix logging typo in ShutdownHookManager. Contributed by Fengnan Li. 2021-01-31 20:01:43 +08:00
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hadoop-hdfs-project HDFS-15792. ClasscastException while loading FSImage. Contributed by Renukaprasad C. 2021-02-07 15:50:10 +08:00
hadoop-mapreduce-project MAPREDUCE-7301: Expose Mini MR Cluster attribute for testing 2020-10-12 11:10:52 -07:00
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hadoop-project HADOOP-17445. Update the year to 2021. Contributed by He Xiaoqiao. 2020-12-24 20:51:01 +08:00
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hadoop-tools HADOOP-16767 Handle non-IO exceptions in reopen() (#2685) 2021-02-08 16:03:43 +00:00
hadoop-yarn-project YARN-10562. Follow up changes for YARN-9833. Contributed by Jim Brennan. 2021-01-15 19:53:02 +00:00
.gitattributes HADOOP-13598. Add eol=lf for unix format files in .gitattributes. Contributed by Yiqun Lin. 2016-09-14 11:15:27 +09:00
.gitignore HADOOP-16952. Add .diff to gitignore. Contributed by Ayush Saxena. 2020-04-09 19:28:13 +05:30
BUILDING.txt HADOOP-15279. increase maven heap size recommendations 2018-03-06 13:58:31 -08:00
LICENSE.txt HADOOP-15900. Update JSch versions in LICENSE.txt. 2018-11-05 17:53:53 +09:00
NOTICE.txt HADOOP-16055. Upgrade AWS SDK to 1.11.271 in branch-2. 2019-01-25 21:09:51 +09:00
README.txt HADOOP-10956. Fix create-release script to include docs and necessary txt files. (kasha) 2014-09-03 09:39:32 -07:00
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start-build-env.sh HADOOP-16849. start-build-env.sh behaves incorrectly when username is numeric only. Contributed by Jihyun Cho. 2020-02-12 14:12:09 +09:00

README.txt

For the latest information about Hadoop, please visit our website at:

   http://hadoop.apache.org/core/

and our wiki, at:

   http://wiki.apache.org/hadoop/

This distribution includes cryptographic software.  The country in 
which you currently reside may have restrictions on the import, 
possession, use, and/or re-export to another country, of 
encryption software.  BEFORE using any encryption software, please 
check your country's laws, regulations and policies concerning the
import, possession, or use, and re-export of encryption software, to 
see if this is permitted.  See <http://www.wassenaar.org/> for more
information.

The U.S. Government Department of Commerce, Bureau of Industry and
Security (BIS), has classified this software as Export Commodity 
Control Number (ECCN) 5D002.C.1, which includes information security
software using or performing cryptographic functions with asymmetric
algorithms.  The form and manner of this Apache Software Foundation
distribution makes it eligible for export under the License Exception
ENC Technology Software Unrestricted (TSU) exception (see the BIS 
Export Administration Regulations, Section 740.13) for both object 
code and source code.

The following provides more details on the included cryptographic
software:
  Hadoop Core uses the SSL libraries from the Jetty project written 
by mortbay.org.