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From Jean-Marc Spaggiari <jean-m...@spaggiari.org>
Subject Re: [VOTE] The first hbase-2.0.0-beta-1 Release Candidate is available
Date Sun, 31 Dec 2017 05:50:14 GMT
I forgot to say that I distCP the entire /hbase folder from another 1.3
HBase cluster ;) That's why there is data here.

2017-12-31 0:48 GMT-05:00 Jean-Marc Spaggiari <jean-marc@spaggiari.org>:

> Hi Stack,
>
> I just tried to give it a try... Wipe out all HDFS content and code, all
> HBase content and code, and all ZK. Re-build a brand new cluster with 7
> physical worker nodes. I'm able to get HBase start, how-ever I'm not able
> to get my regions online.
>
> 2017-12-31 00:42:03,187 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node8.16020,1514693333206, table=pageMini, region=
> a778eb67898dfd378e426f2e7700faea
> 2017-12-31 00:42:03,187 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node6.16020,1514693336563, table=work_proposed, region=
> 4a1d86197ace3f4c8b1c8de28dbe1d34
> 2017-12-31 00:42:03,187 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node1.16020,1514693336898, table=page_crc, region=
> 86b3912a09a5676b6851636ed22c2abc
> 2017-12-31 00:42:03,187 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node7.16020,1514693337406, table=pageAvro, region=
> 391784c43c87bdea6df05f96accad0ff
> 2017-12-31 00:42:03,187 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node8.16020,1514693333206, table=page, region=
> 5850d782a3beea18872769bf8fd70fc7
> 2017-12-31 00:42:03,187 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node5.16020,1514693330961, table=work_proposed, region=
> 1d892c9b54b66f802b82c2f9fe847f1f
> 2017-12-31 00:42:03,187 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node5.16020,1514693330961, table=pageAvro, region=
> e9de2c68cc01883e959d7953a4251687
> 2017-12-31 00:42:03,187 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node3.16020,1514693337210, table=page, region=
> e2e5fc1c262273893f10e92f24817d1b
> 2017-12-31 00:42:03,187 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node3.16020,1514693337210, table=page, region=
> 89c443c09f10bd1584b1bb86a637e1a8
> 2017-12-31 00:42:03,188 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node5.16020,1514693330961, table=page, region=
> 8ca93e9285233ca7b31992f194056bc1
> 2017-12-31 00:42:03,188 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node4.16020,1514693339685, table=work_proposed, region=
> 9afcf06c4d0d21d7e04b0223edcfc40a
> 2017-12-31 00:42:03,188 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node6.16020,1514693336563, table=page, region=
> 3457b3237c576eecd550eccee3f584cd
> 2017-12-31 00:42:03,188 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node1.16020,1514693336898, table=page, region=
> dd5fb1dbd41945a9ccbc110b8d4a51b5
> 2017-12-31 00:42:03,188 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node7.16020,1514693337406, table=work_proposed, region=
> 480bb37af54d9fa57c727da9e8a33578
> 2017-12-31 00:42:03,188 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node8.16020,1514693333206, table=page_crc, region=
> 56b18d470a569c5474ea084f0d995726
> 2017-12-31 00:42:03,188 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node6.16020,1514693336563, table=page_duplicate, region=
> e744a9af161de965c70c7d1a08b07660
> 2017-12-31 00:42:03,188 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node1.16020,1514693336898, table=page_proposed, region=
> 1c75e53308acac6313db4be63c2b48fe
> 2017-12-31 00:42:03,188 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node8.16020,1514693333206, table=work_proposed, region=
> 45a25ba85f6341a177db7b15554259f9
> 2017-12-31 00:42:03,188 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node3.16020,1514693337210, table=work_proposed, region=
> d0a58b76ad9376b12b3e763660049d3d
> 2017-12-31 00:42:03,188 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node3.16020,1514693337210, table=page, region=
> 599a4b7b21b1d93fa232ebbbef37a31b
> 2017-12-31 00:42:03,188 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node1.16020,1514693336898, table=page_proposed, region=
> 55c07269cc907b8e8875c2a1c4ec27d5
> 2017-12-31 00:42:03,188 WARN  [ProcExecTimeout]
> assignment.AssignmentManager: TODO Handle stuck in transition: rit=OPENING,
> location=node5.,16020,1514693330961, table=page_crc, region=
> fa3a3d7ebc64ce2a5494cae01477d8d8
>
> I'm 99% confident this is because of SNAPPY. I'm fighting to get it
> working but it's such a pain! My concern here is I don't see any exception
> anywhere on any logs. Nothing on the RS side, nothing on the master side
> (Except extract above).
>
> I suspect it's snappy because of this:
>
> hbase@node2:~/hbase-2.0.0-beta-1$ bin/hbase org.apache.hadoop.hbase.util.CompressionTest
> hdfs://node2/tmp/snappy snappy
> 2017-12-31 00:45:31,006 WARN  [main] util.NativeCodeLoader: Unable to load
> native-hadoop library for your platform... using builtin-java classes where
> applicable
> 2017-12-31 00:45:33,283 INFO  [main] metrics.MetricRegistries: Loaded
> MetricRegistries class org.apache.hadoop.hbase.metrics.impl.
> MetricRegistriesImpl
> 2017-12-31 00:45:33,366 INFO  [main] hfile.CacheConfig: Created
> cacheConfig: CacheConfig:disabled
> Exception in thread "main" java.lang.RuntimeException: native snappy
> library not available: this version of libhadoop was built without snappy
> support.
>         at org.apache.hadoop.io.compress.SnappyCodec.
> checkNativeCodeLoaded(SnappyCodec.java:65)
>         at org.apache.hadoop.io.compress.SnappyCodec.getCompressorType(
> SnappyCodec.java:134)
>         at org.apache.hadoop.io.compress.CodecPool.getCompressor(
> CodecPool.java:150)
>         at org.apache.hadoop.io.compress.CodecPool.getCompressor(
> CodecPool.java:168)
>         at org.apache.hadoop.hbase.io.compress.Compression$
> Algorithm.getCompressor(Compression.java:355)
>         at org.apache.hadoop.hbase.io.encoding.
> HFileBlockDefaultEncodingContext.<init>(HFileBlockDefaultEncodingConte
> xt.java:90)
>         at org.apache.hadoop.hbase.io.hfile.NoOpDataBlockEncoder.
> newDataBlockEncodingContext(NoOpDataBlockEncoder.java:85)
>         at org.apache.hadoop.hbase.io.hfile.HFileBlock$Writer.<init>
> (HFileBlock.java:923)
>         at org.apache.hadoop.hbase.io.hfile.HFileWriterImpl.
> finishInit(HFileWriterImpl.java:296)
>         at org.apache.hadoop.hbase.io.hfile.HFileWriterImpl.<init>(
> HFileWriterImpl.java:186)
>         at org.apache.hadoop.hbase.io.hfile.HFile$WriterFactory.
> create(HFile.java:339)
>         at org.apache.hadoop.hbase.util.CompressionTest.doSmokeTest(
> CompressionTest.java:129)
>         at org.apache.hadoop.hbase.util.CompressionTest.main(
> CompressionTest.java:167)
>
> But I think my installation is fine:
> hbase@node2:~/hbase-2.0.0-beta-1$ ll native-build/
> total 308
> lrwxrwxrwx 1 hbase hbase     24 déc 31 00:29 libhadoopsnappy.so ->
> libhadoopsnappy.so.0.0.1
> lrwxrwxrwx 1 hbase hbase     24 déc 31 00:29 libhadoopsnappy.so.0 ->
> libhadoopsnappy.so.0.0.1
> -rwxr-xr-x 1 hbase hbase 120144 déc 31 00:29 libhadoopsnappy.so.0.0.1
> lrwxrwxrwx 1 hbase hbase     18 déc  1  2012 libsnappy.so ->
> libsnappy.so.1.1.3
> lrwxrwxrwx 1 hbase hbase     18 déc  1  2012 libsnappy.so.1 ->
> libsnappy.so.1.1.3
> -rwxr-xr-x 1 hbase hbase 178210 déc  1  2012 libsnappy.so.1.1.3
> drwxr-xr-x 3 hbase hbase   4096 déc 30 15:44 python2.6
> drwxr-xr-x 4 hbase hbase   4096 déc 30 23:35 python2.7
> drwxr-xr-x 3 hbase hbase   4096 déc 30 23:29 python3.5
>
> an in hbase-env.sh:
> export JAVA_HOME=/usr/local/jdk1.8.0_151
> export HBASE_LIBRARY_PATH=/home/hbase/hbase-2.0.0-beta-1/native-build
>
>
> So there is 2 things here.
> 1) Why are the region servers not reporting any error when they are not
> able to open a region because of the compression codec not being loaded?
> 2) Why is HBase not picking up the Snappy codec.
>
> Thanks,
>
> JMS
>
>
> 2017-12-29 13:15 GMT-05:00 Stack <stack@duboce.net>:
>
>> The first release candidate for HBase 2.0.0-beta-1 is up at:
>>
>>  https://dist.apache.org/repos/dist/dev/hbase/hbase-2.0.0-beta-1-RC0/
>>
>> Maven artifacts are available from a staging directory here:
>>
>>  https://repository.apache.org/content/repositories/orgapachehbase-1188
>>
>> All was signed with my key at 8ACC93D2 [1]
>>
>> I tagged the RC as 2.0.0-beta-1-RC0
>> (0907563eb72697b394b8b960fe54887d6ff304fd)
>>
>> hbase-2.0.0-beta-1 is our first beta release. It includes all that was in
>> previous alphas (new assignment manager, offheap read/write path,
>> in-memory
>> compactions, etc.). The APIs and feature-set are sealed.
>>
>> hbase-2.0.0-beta-1 is a not-for-production preview of hbase-2.0.0. It is
>> meant for devs and downstreamers to test drive and flag us if we messed up
>> on anything ahead of our rolling GAs. We are particular interested in
>> hearing from Coprocessor developers.
>>
>> The list of features addressed in 2.0.0 so far can be found here [3].
>> There
>> are thousands. The list of ~2k+ fixes in 2.0.0 exclusively can be found
>> here [4] (My JIRA JQL foo is a bit dodgy -- forgive me if mistakes).
>>
>> I've updated our overview doc. on the state of 2.0.0 [6]. We'll do one
>> more
>> beta before we put up our first 2.0.0 Release Candidate by the end of
>> January, 2.0.0-beta-2. Its focus will be making it so users can do a
>> rolling upgrade on to hbase-2.x from hbase-1.x (and any bug fixes found
>> running beta-1). Here is the list of what we have targeted so far for
>> beta-2 [5]. Check it out.
>>
>> One knownissue is that the User API has not been properly filtered so it
>> shows more than just InterfaceAudience Public content (HBASE-19663, to be
>> fixed by beta-2).
>>
>> Please take this beta for a spin. Please vote on whether it ok to put out
>> this RC as our first beta (Note CHANGES has not yet been updated). Let the
>> VOTE be open for 72 hours (Monday)
>>
>> Thanks,
>> Your 2.0.0 Release Manager
>>
>> 1. http://pgp.mit.edu/pks/lookup?op=get&search=0x9816C7FC8ACC93D2
>> 3. https://goo.gl/scYjJr
>> 4. https://goo.gl/dFFT8b
>> 5. https://issues.apache.org/jira/projects/HBASE/versions/12340862
>> 6. https://docs.google.com/document/d/1WCsVlnHjJeKUcl7wHwqb4z9iEu_
>> ktczrlKHK8N4SZzs/
>> <https://docs.google.com/document/d/1WCsVlnHjJeKUcl7wHwqb4z9iEu_ktczrlKHK8N4SZzs/>
>>
>
>

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