[phoenix] branch master updated: PHOENIX-5291 Ensure that Phoenix coprocessor close all scanners.

2019-05-22 Thread larsh 
This is an automated email from the ASF dual-hosted git repository.

larsh pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/phoenix.git


The following commit(s) were added to refs/heads/master by this push:
 new 7928985  PHOENIX-5291 Ensure that Phoenix coprocessor close all 
scanners.
7928985 is described below

commit 7928985eec8d5758af678784bd815575a8ba06cc
Author: Lars Hofhansl 
AuthorDate: Wed May 22 22:43:34 2019 -0700

PHOENIX-5291 Ensure that Phoenix coprocessor close all scanners.
---
 .../phoenix/coprocessor/UngroupedAggregateRegionObserver.java| 9 ++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git 
a/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
 
b/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
index 40b6faa..f739d38 100644
--- 
a/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
+++ 
b/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
@@ -1212,7 +1212,7 @@ public class UngroupedAggregateRegionObserver extends 
BaseScannerRegionObserver
 long rowCount = 0; // in case of async, we report 0 as number of rows 
updated
 StatisticsCollectionRunTracker statsRunTracker =
 StatisticsCollectionRunTracker.getInstance(config);
-boolean runUpdateStats = 
statsRunTracker.addUpdateStatsCommandRegion(region.getRegionInfo(),scan.getFamilyMap().keySet());
+final boolean runUpdateStats = 
statsRunTracker.addUpdateStatsCommandRegion(region.getRegionInfo(),scan.getFamilyMap().keySet());
 if (runUpdateStats) {
 if (!async) {
 rowCount = callable.call();
@@ -1241,8 +1241,11 @@ public class UngroupedAggregateRegionObserver extends 
BaseScannerRegionObserver
 
 @Override
 public void close() throws IOException {
-// No-op because we want to manage closing of the inner 
scanner ourselves.
-// This happens inside StatsCollectionCallable.
+// If we ran/scheduled StatsCollectionCallable the delegate
+// scanner is closed there. Otherwise close it here.
+if (!runUpdateStats) {
+super.close();
+}
 }
 
 @Override

[phoenix] branch 4.x-HBase-1.3 updated: PHOENIX-5291 Ensure that Phoenix coprocessor close all scanners.

2019-05-22 Thread larsh 
This is an automated email from the ASF dual-hosted git repository.

larsh pushed a commit to branch 4.x-HBase-1.3
in repository https://gitbox.apache.org/repos/asf/phoenix.git


The following commit(s) were added to refs/heads/4.x-HBase-1.3 by this push:
 new 41e3c88  PHOENIX-5291 Ensure that Phoenix coprocessor close all 
scanners.
41e3c88 is described below

commit 41e3c8890e2e6c9ab4b07af51eeb472f2b9cf498
Author: Lars Hofhansl 
AuthorDate: Wed May 22 22:40:34 2019 -0700

PHOENIX-5291 Ensure that Phoenix coprocessor close all scanners.
---
 .../coprocessor/UngroupedAggregateRegionObserver.java   | 17 ++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git 
a/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
 
b/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
index dc7567b..dc61a98 100644
--- 
a/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
+++ 
b/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
@@ -1175,7 +1175,7 @@ public class UngroupedAggregateRegionObserver extends 
BaseScannerRegionObserver
 long rowCount = 0; // in case of async, we report 0 as number of rows 
updated
 StatisticsCollectionRunTracker statsRunTracker =
 StatisticsCollectionRunTracker.getInstance(config);
-boolean runUpdateStats = 
statsRunTracker.addUpdateStatsCommandRegion(region.getRegionInfo(),scan.getFamilyMap().keySet());
+final boolean runUpdateStats = 
statsRunTracker.addUpdateStatsCommandRegion(region.getRegionInfo(),scan.getFamilyMap().keySet());
 if (runUpdateStats) {
 if (!async) {
 rowCount = callable.call();
@@ -1204,8 +1204,11 @@ public class UngroupedAggregateRegionObserver extends 
BaseScannerRegionObserver
 
 @Override
 public void close() throws IOException {
-// No-op because we want to manage closing of the inner 
scanner ourselves.
-// This happens inside StatsCollectionCallable.
+// If we ran/scheduled StatsCollectionCallable the delegate
+// scanner is closed there. Otherwise close it here.
+if (!runUpdateStats) {
+super.close();
+}
 }
 
 @Override
@@ -1442,6 +1445,14 @@ public class UngroupedAggregateRegionObserver extends 
BaseScannerRegionObserver
 + fullTableName);
 Scan scan = new Scan();
 scan.setMaxVersions();
+
+// close the passed scanner since we are 
returning a brand-new one
+try {
+if (s != null) {
+s.close();
+}
+} catch (IOException ignore) {}
+
 return new StoreScanner(store, 
store.getScanInfo(), scan, scanners,
 ScanType.COMPACT_RETAIN_DELETES, 
store.getSmallestReadPoint(),
 HConstants.OLDEST_TIMESTAMP);

[phoenix] branch 4.x-HBase-1.4 updated: PHOENIX-5291 Ensure that Phoenix coprocessor close all scanners.

2019-05-22 Thread larsh 
This is an automated email from the ASF dual-hosted git repository.

larsh pushed a commit to branch 4.x-HBase-1.4
in repository https://gitbox.apache.org/repos/asf/phoenix.git


The following commit(s) were added to refs/heads/4.x-HBase-1.4 by this push:
 new cd59f27  PHOENIX-5291 Ensure that Phoenix coprocessor close all 
scanners.
cd59f27 is described below

commit cd59f2787f883457fa7e71cbc2529d9302266883
Author: Lars Hofhansl 
AuthorDate: Wed May 22 22:38:20 2019 -0700

PHOENIX-5291 Ensure that Phoenix coprocessor close all scanners.
---
 .../coprocessor/UngroupedAggregateRegionObserver.java   | 17 ++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git 
a/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
 
b/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
index a965a87..f6569f5 100644
--- 
a/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
+++ 
b/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
@@ -1181,7 +1181,7 @@ public class UngroupedAggregateRegionObserver extends 
BaseScannerRegionObserver
 long rowCount = 0; // in case of async, we report 0 as number of rows 
updated
 StatisticsCollectionRunTracker statsRunTracker =
 StatisticsCollectionRunTracker.getInstance(config);
-boolean runUpdateStats = 
statsRunTracker.addUpdateStatsCommandRegion(region.getRegionInfo(),scan.getFamilyMap().keySet());
+final boolean runUpdateStats = 
statsRunTracker.addUpdateStatsCommandRegion(region.getRegionInfo(),scan.getFamilyMap().keySet());
 if (runUpdateStats) {
 if (!async) {
 rowCount = callable.call();
@@ -1210,8 +1210,11 @@ public class UngroupedAggregateRegionObserver extends 
BaseScannerRegionObserver
 
 @Override
 public void close() throws IOException {
-// No-op because we want to manage closing of the inner 
scanner ourselves.
-// This happens inside StatsCollectionCallable.
+// If we ran/scheduled StatsCollectionCallable the delegate
+// scanner is closed there. Otherwise close it here.
+if (!runUpdateStats) {
+super.close();
+}
 }
 
 @Override
@@ -1448,6 +1451,14 @@ public class UngroupedAggregateRegionObserver extends 
BaseScannerRegionObserver
 + fullTableName);
 Scan scan = new Scan();
 scan.setMaxVersions();
+
+// close the passed scanner since we are 
returning a brand-new one
+try {
+if (s != null) {
+s.close();
+}
+} catch (IOException ignore) {}
+
 return new StoreScanner(store, 
store.getScanInfo(), scan, scanners,
 ScanType.COMPACT_RETAIN_DELETES, 
store.getSmallestReadPoint(),
 HConstants.OLDEST_TIMESTAMP);

[phoenix] branch 4.x-HBase-1.5 updated: PHOENIX-5291 Ensure that Phoenix coprocessor close all scanners.

2019-05-22 Thread larsh 
This is an automated email from the ASF dual-hosted git repository.

larsh pushed a commit to branch 4.x-HBase-1.5
in repository https://gitbox.apache.org/repos/asf/phoenix.git


The following commit(s) were added to refs/heads/4.x-HBase-1.5 by this push:
 new d5ac1a4  PHOENIX-5291 Ensure that Phoenix coprocessor close all 
scanners.
d5ac1a4 is described below

commit d5ac1a43d9f135f7e6ddc1705b8b9ccc23acfaf6
Author: Lars Hofhansl 
AuthorDate: Wed May 22 22:34:31 2019 -0700

PHOENIX-5291 Ensure that Phoenix coprocessor close all scanners.
---
 .../coprocessor/UngroupedAggregateRegionObserver.java   | 17 ++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git 
a/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
 
b/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
index a965a87..f6569f5 100644
--- 
a/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
+++ 
b/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/UngroupedAggregateRegionObserver.java
@@ -1181,7 +1181,7 @@ public class UngroupedAggregateRegionObserver extends 
BaseScannerRegionObserver
 long rowCount = 0; // in case of async, we report 0 as number of rows 
updated
 StatisticsCollectionRunTracker statsRunTracker =
 StatisticsCollectionRunTracker.getInstance(config);
-boolean runUpdateStats = 
statsRunTracker.addUpdateStatsCommandRegion(region.getRegionInfo(),scan.getFamilyMap().keySet());
+final boolean runUpdateStats = 
statsRunTracker.addUpdateStatsCommandRegion(region.getRegionInfo(),scan.getFamilyMap().keySet());
 if (runUpdateStats) {
 if (!async) {
 rowCount = callable.call();
@@ -1210,8 +1210,11 @@ public class UngroupedAggregateRegionObserver extends 
BaseScannerRegionObserver
 
 @Override
 public void close() throws IOException {
-// No-op because we want to manage closing of the inner 
scanner ourselves.
-// This happens inside StatsCollectionCallable.
+// If we ran/scheduled StatsCollectionCallable the delegate
+// scanner is closed there. Otherwise close it here.
+if (!runUpdateStats) {
+super.close();
+}
 }
 
 @Override
@@ -1448,6 +1451,14 @@ public class UngroupedAggregateRegionObserver extends 
BaseScannerRegionObserver
 + fullTableName);
 Scan scan = new Scan();
 scan.setMaxVersions();
+
+// close the passed scanner since we are 
returning a brand-new one
+try {
+if (s != null) {
+s.close();
+}
+} catch (IOException ignore) {}
+
 return new StoreScanner(store, 
store.getScanInfo(), scan, scanners,
 ScanType.COMPACT_RETAIN_DELETES, 
store.getSmallestReadPoint(),
 HConstants.OLDEST_TIMESTAMP);

[phoenix] branch 4.x-HBase-1.5 updated (b3e29b2 -> 0033dc6)

2019-05-22 Thread elserj 
This is an automated email from the ASF dual-hosted git repository.

elserj pushed a change to branch 4.x-HBase-1.5
in repository https://gitbox.apache.org/repos/asf/phoenix.git.


from b3e29b2  IndexRebuildTaskIT fails with HBase 1.5.x.
 new 5f67fad  Revert "IndexRebuildTaskIT fails with HBase 1.5.x."
 new 0033dc6  PHOENIX-5289 IndexRebuildTaskIT fails with HBase 1.5.x.

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:

[phoenix] 02/02: PHOENIX-5289 IndexRebuildTaskIT fails with HBase 1.5.x.

2019-05-22 Thread elserj 
This is an automated email from the ASF dual-hosted git repository.

elserj pushed a commit to branch 4.x-HBase-1.5
in repository https://gitbox.apache.org/repos/asf/phoenix.git

commit 0033dc62ee9700cda68fc97f8e82dfa14a4801b7
Author: Lars Hofhansl 
AuthorDate: Wed May 22 13:14:27 2019 -0400

PHOENIX-5289 IndexRebuildTaskIT fails with HBase 1.5.x.

Re-applying the original change with correct commit msg.
---
 .../java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java | 5 -
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git 
a/phoenix-core/src/main/java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java
 
b/phoenix-core/src/main/java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java
index f01dc06..5ad2435 100644
--- 
a/phoenix-core/src/main/java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java
+++ 
b/phoenix-core/src/main/java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java
@@ -53,7 +53,10 @@ public class IndexedKeyValue extends KeyValue {
 public IndexedKeyValue() {}
 
 public IndexedKeyValue(byte[] bs, Mutation mutation) {
-super(mutation.getRow(), 0, mutation.getRow().length);
+this.bytes = mutation.getRow();
+this.offset = 0;
+this.length = mutation.getRow().length;
+
 this.indexTableName = new ImmutableBytesPtr(bs);
 this.mutation = mutation;
 this.hashCode = calcHashCode(indexTableName, mutation);

[phoenix] 01/02: Revert "IndexRebuildTaskIT fails with HBase 1.5.x."

2019-05-22 Thread elserj 
This is an automated email from the ASF dual-hosted git repository.

elserj pushed a commit to branch 4.x-HBase-1.5
in repository https://gitbox.apache.org/repos/asf/phoenix.git

commit 5f67fadbe6a5b4c95ceb713d1e0ceac712f45b18
Author: Josh Elser 
AuthorDate: Wed May 22 13:14:16 2019 -0400

Revert "IndexRebuildTaskIT fails with HBase 1.5.x."

This reverts commit b3e29b24ba2be24fa95dbd7a651dc8dc5f4640b3.

Reverting to reapply with correct commit msg.
---
 .../java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java | 5 +
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git 
a/phoenix-core/src/main/java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java
 
b/phoenix-core/src/main/java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java
index 5ad2435..f01dc06 100644
--- 
a/phoenix-core/src/main/java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java
+++ 
b/phoenix-core/src/main/java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java
@@ -53,10 +53,7 @@ public class IndexedKeyValue extends KeyValue {
 public IndexedKeyValue() {}
 
 public IndexedKeyValue(byte[] bs, Mutation mutation) {
-this.bytes = mutation.getRow();
-this.offset = 0;
-this.length = mutation.getRow().length;
-
+super(mutation.getRow(), 0, mutation.getRow().length);
 this.indexTableName = new ImmutableBytesPtr(bs);
 this.mutation = mutation;
 this.hashCode = calcHashCode(indexTableName, mutation);

[phoenix] branch master updated (27a5368 -> c84beaf)

2019-05-22 Thread elserj 
This is an automated email from the ASF dual-hosted git repository.

elserj pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/phoenix.git.


from 27a5368  IndexRebuildTaskIT fails with HBase 1.5.x.
 new 4d1f4a2  Revert "IndexRebuildTaskIT fails with HBase 1.5.x."
 new c84beaf  PHOENIX-5289 IndexRebuildTaskIT fails with HBase 1.5.x.

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:

[phoenix] 02/02: PHOENIX-5289 IndexRebuildTaskIT fails with HBase 1.5.x.

2019-05-22 Thread elserj 
This is an automated email from the ASF dual-hosted git repository.

elserj pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/phoenix.git

commit c84beaf695dbbd53de57e52b84300d93767902f6
Author: Lars Hofhansl 
AuthorDate: Wed May 22 13:13:00 2019 -0400

PHOENIX-5289 IndexRebuildTaskIT fails with HBase 1.5.x.

Re-apply original commit with proper commit msg
---
 .../java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java | 5 -
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git 
a/phoenix-core/src/main/java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java
 
b/phoenix-core/src/main/java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java
index 025dcc8..2245f26 100644
--- 
a/phoenix-core/src/main/java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java
+++ 
b/phoenix-core/src/main/java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java
@@ -53,7 +53,10 @@ public class IndexedKeyValue extends KeyValue {
 public IndexedKeyValue() {}
 
 public IndexedKeyValue(byte[] bs, Mutation mutation) {
-super(mutation.getRow(), 0, mutation.getRow().length);
+this.bytes = mutation.getRow();
+this.offset = 0;
+this.length = mutation.getRow().length;
+
 this.indexTableName = new ImmutableBytesPtr(bs);
 this.mutation = mutation;
 this.hashCode = calcHashCode(indexTableName, mutation);

[phoenix] 01/02: Revert "IndexRebuildTaskIT fails with HBase 1.5.x."

2019-05-22 Thread elserj 
This is an automated email from the ASF dual-hosted git repository.

elserj pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/phoenix.git

commit 4d1f4a2b1d1f5cb2420c31853828136ba8a0014a
Author: Josh Elser 
AuthorDate: Wed May 22 13:12:53 2019 -0400

Revert "IndexRebuildTaskIT fails with HBase 1.5.x."

This reverts commit 27a53681cbab108e208bd5051200b69dd9d6398a.

Reverting to reapply with correct commit msg.
---
 .../java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java | 5 +
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git 
a/phoenix-core/src/main/java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java
 
b/phoenix-core/src/main/java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java
index 2245f26..025dcc8 100644
--- 
a/phoenix-core/src/main/java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java
+++ 
b/phoenix-core/src/main/java/org/apache/phoenix/hbase/index/wal/IndexedKeyValue.java
@@ -53,10 +53,7 @@ public class IndexedKeyValue extends KeyValue {
 public IndexedKeyValue() {}
 
 public IndexedKeyValue(byte[] bs, Mutation mutation) {
-this.bytes = mutation.getRow();
-this.offset = 0;
-this.length = mutation.getRow().length;
-
+super(mutation.getRow(), 0, mutation.getRow().length);
 this.indexTableName = new ImmutableBytesPtr(bs);
 this.mutation = mutation;
 this.hashCode = calcHashCode(indexTableName, mutation);

Build failed in Jenkins: Phoenix Compile Compatibility with HBase #1005

2019-05-22 Thread Apache Jenkins Server 
See 


--
Started by timer
[EnvInject] - Loading node environment variables.
Building remotely on H37 (ubuntu xenial) in workspace 

[Phoenix_Compile_Compat_wHBase] $ /bin/bash /tmp/jenkins6396206248020208239.sh
core file size  (blocks, -c) 0
data seg size   (kbytes, -d) unlimited
scheduling priority (-e) 0
file size   (blocks, -f) unlimited
pending signals (-i) 386431
max locked memory   (kbytes, -l) 64
max memory size (kbytes, -m) unlimited
open files  (-n) 6
pipe size(512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority  (-r) 0
stack size  (kbytes, -s) 8192
cpu time   (seconds, -t) unlimited
max user processes  (-u) 10240
virtual memory  (kbytes, -v) unlimited
file locks  (-x) unlimited
core id : 0
core id : 1
core id : 2
core id : 3
core id : 4
core id : 5
physical id : 0
physical id : 1
MemTotal:   98963744 kB
MemFree:25281624 kB
Filesystem  Size  Used Avail Use% Mounted on
udev 48G 0   48G   0% /dev
tmpfs   9.5G  978M  8.5G  11% /run
/dev/sda3   3.6T  422G  3.0T  13% /
tmpfs48G 0   48G   0% /dev/shm
tmpfs   5.0M 0  5.0M   0% /run/lock
tmpfs48G 0   48G   0% /sys/fs/cgroup
/dev/sda2   473M  235M  214M  53% /boot
tmpfs   9.5G  4.0K  9.5G   1% /run/user/910
tmpfs   9.5G 0  9.5G   0% /run/user/1000
/dev/loop5   92M   92M 0 100% /snap/core/6531
/dev/loop9   90M   90M 0 100% /snap/core/6673
/dev/loop11  56M   56M 0 100% /snap/snapcraft/2722
/dev/loop7   54M   54M 0 100% /snap/lxd/10526
/dev/loop12  54M   54M 0 100% /snap/lxd/10601
/dev/loop1   57M   57M 0 100% /snap/snapcraft/2832
/dev/loop8   90M   90M 0 100% /snap/core/6818
/dev/loop10  57M   57M 0 100% /snap/snapcraft/2900
/dev/loop13  55M   55M 0 100% /snap/lxd/10756
apache-maven-2.2.1
apache-maven-3.0.4
apache-maven-3.0.5
apache-maven-3.1.1
apache-maven-3.2.1
apache-maven-3.2.5
apache-maven-3.3.3
apache-maven-3.3.9
apache-maven-3.5.0
apache-maven-3.5.2
apache-maven-3.5.4
apache-maven-3.6.0
latest
latest2
latest3


===
Verifying compile level compatibility with HBase 0.98 with Phoenix 
4.x-HBase-0.98
===

Cloning into 'hbase'...
Switched to a new branch '0.98'
Branch 0.98 set up to track remote branch 0.98 from origin.
[ERROR] Plugin org.codehaus.mojo:findbugs-maven-plugin:2.5.2 or one of its 
dependencies could not be resolved: Failed to read artifact descriptor for 
org.codehaus.mojo:findbugs-maven-plugin:jar:2.5.2: Could not transfer artifact 
org.codehaus.mojo:findbugs-maven-plugin:pom:2.5.2 from/to central 
(https://repo.maven.apache.org/maven2): Received fatal alert: protocol_version 
-> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e 
switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please 
read the following articles:
[ERROR] [Help 1] 
http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException
Build step 'Execute shell' marked build as failure