Client-side ZooKeeper metrics cause issues when launching MapReduce
jobs via 'yarn jar' on the command line. This stems from ClassLoader
separation issues that YARN implements. It was chosen that the
easiest solution was to remove these ZooKeeper metrics entirely.
Revert "HBASE-17448 Export metrics from RecoverableZooKeeper"
This reverts commit defc25c6d1.
* removes jetty-util transitive from hbase-client that we don't use
* moves junit from compile to test scope for hbase-client
* adds an IT that checks the contents of jars
* excludes our server side web apps and related deps (jaxb, jersey, jetty) from shaded jars
* excludes proto source files from shaded jars
* relocates codahale metrics, commons-crypto, and curator
* finishes relocating jets3t
* updates maven dependency plugin
* updates maven enforcer plugin
Signed-off-by: Michael Stack <stack@apache.org>
Added metrics for RecoverableZooKeeper related to specific exceptions,
total failed ZooKeeper API calls and latency histograms for read,
write and sync operations. Also added unit tests for the same. Added
service provider for the ZooKeeper metrics implementation inside the
hadoop compatibility module.
Signed-off-by: Andrew Purtell <apurtell@apache.org>
Conflicts:
hbase-client/src/main/java/org/apache/hadoop/hbase/zookeeper/RecoverableZooKeeper.java
hbase-metrics-api/src/main/java/org/apache/hadoop/hbase/metrics/PackageMarker.java
hbase-client has hbase-common test-jar as dependency in compile scope, while it should be test scope instead.
This patch fixes the bug.
closes#12
Signed-off-by: Sean Busbey <busbey@apache.org>
When a Put fails due to a NotServingRegionException, the cached location
of that Region is never cleared. Thus, subsequent calls to resubmit
the Put will fail in the same way as the original, never determining
the new location of the Region.
If the Connection is not closed by the user before the Multiplexer
is discarded, it will leak resources and could cause resource
issues.
Signed-off-by: Sean Busbey <busbey@cloudera.com>
* corrects license/notice for source distribution
* adds inception year to correct copyright in generated NOTICE files for jars
* updates project names in poms to use "Apache HBase" instead of "HBase" so jar NOTICE files will be correct
* uses append-resources to include supplemental info on jars with 3rd party works in source
* adds an hbase specific resource bundle for jars that include 3rd party works for binaries
** uses supplemental-model to fill in license gaps
** uses the above and a shade plugin transformation to build proper files for shaded jars.
** uses the above and the assembly plugin to build the proper files for bin assembly
* adds a NOTICE item for things copied out of Hadoop (TODO legal-discuss)
Conflicts:
NOTICE.txt
hbase-checkstyle/pom.xml
hbase-resource-bundle/pom.xml
hbase-server/pom.xml
hbase-thrift/pom.xml
pom.xml
Adds a number of lifecycle-mapping entries which
prevent errors from showing up in Eclipse on a fresh
import of HBase. For plugins defined in the top-level
pom, the mapping is added there; otherwise, the mapping
is pushed down to the child pom.
Signed-off-by: Sean Busbey <busbey@apache.org>
Andrew Purtell
Sean Busbey
ckulkarni
Jonathan M Hsieh
Stevo Slavić
Mikhail Antonov
Josh Elser
Nick Dimiduk
Gábor Lipták
stack
Enis Soztutar
Elliott Clark
nkeywal
jyates
eclark