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Posted to notifications@asterixdb.apache.org by AsterixDB Code Review <do...@asterix-gerrit.ics.uci.edu> on 2021/12/01 00:37:03 UTC
Change in asterixdb[stabilization-02ea049d7a]: [ASTERIXDB-2949][RUN][FUN] SUBSTR function produces malformed string
From Michael Blow <mb...@apache.org>:
Hello Ali Alsuliman,
I'd like you to do a code review. Please visit
https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/14263
to review the following change.
Change subject: [ASTERIXDB-2949][RUN][FUN] SUBSTR function produces malformed string
......................................................................
[ASTERIXDB-2949][RUN][FUN] SUBSTR function produces malformed string
- user model changes: no
- storage format changes: no
- interface changes: no
Details:
- Fix UTF8StringBuilder grow logic
UTF8StringBuilder initially takes an estimated length of the
string to be written and reserves space at the beginning
of the buffer to later store the length of the data written.
When the actual data written happens to be greater than the
estimated length requiring more space to store the length,
the string content needs to be shifted.
This patch is to fix the starting offset of the data to be shifted.
Also, the estimated length calculation of the substring method of
the UTF8StringPointable is modified to account for
SUBSTR(input_string, 0, num_chars_to_substring) with start offset = 0.
Change-Id: If36253ff884a9c19eaa130c4e5e926f2dd9eea1d
(cherry picked from commit cc6143b4ef5bb3f505478ada2bd95350a0758f6a)
Change-Id: I146af6993025d4a92508b92220aacea515b8b8f6
---
A asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/string/substr-ASTERIXDB-2949/substr-ASTERIXDB-2949.0.query.sqlpp
A asterixdb/asterix-app/src/test/resources/runtimets/results/string/substr-ASTERIXDB-2949/substr-ASTERIXDB-2949.0.adm
M asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml
M hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/primitive/UTF8StringPointable.java
M hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/util/AbstractVarLenObjectBuilder.java
M hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/test/java/org/apache/hyracks/data/std/primitive/UTF8StringPointableTest.java
6 files changed, 70 insertions(+), 3 deletions(-)
git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/63/14263/1
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/string/substr-ASTERIXDB-2949/substr-ASTERIXDB-2949.0.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/string/substr-ASTERIXDB-2949/substr-ASTERIXDB-2949.0.query.sqlpp
new file mode 100644
index 0000000..22105a4
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/string/substr-ASTERIXDB-2949/substr-ASTERIXDB-2949.0.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * 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.
+ */
+/*
+ * Description : Test the issue described in ASTERIXDB-2949
+ * Success : Yes
+ */
+
+
+SELECT SUBSTR("•\tABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789\n•\tabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\tABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", 0, 1000) AS s;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/string/substr-ASTERIXDB-2949/substr-ASTERIXDB-2949.0.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/string/substr-ASTERIXDB-2949/substr-ASTERIXDB-2949.0.adm
new file mode 100644
index 0000000..a36b551
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/string/substr-ASTERIXDB-2949/substr-ASTERIXDB-2949.0.adm
@@ -0,0 +1 @@
+{ "s": "•\tABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789\n•\tabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\tABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789" }
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml b/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml
index 8d06f71..600dde8 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml
@@ -9296,6 +9296,11 @@
</compilation-unit>
</test-case>
<test-case FilePath="string">
+ <compilation-unit name="substr-ASTERIXDB-2949">
+ <output-dir compare="Text">substr-ASTERIXDB-2949</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="string">
<compilation-unit name="substring-after-1">
<output-dir compare="Text">substring-after-1</output-dir>
</compilation-unit>
diff --git a/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/primitive/UTF8StringPointable.java b/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/primitive/UTF8StringPointable.java
index 9ff2f41..eff71de 100644
--- a/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/primitive/UTF8StringPointable.java
+++ b/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/primitive/UTF8StringPointable.java
@@ -368,7 +368,9 @@
return false;
}
- builder.reset(out, Math.min(utfLen - byteIdx, (int) (charLength * 1.0 * byteIdx / chIdx)));
+ // for byteIdx = 0, this estimate assumes that every char size = 1 byte
+ int estimateOutBytes = byteIdx == 0 ? charLength : (int) (charLength * 1.0 * byteIdx / chIdx);
+ builder.reset(out, Math.min(utfLen - byteIdx, estimateOutBytes));
chIdx = 0;
while (byteIdx < utfLen && chIdx < charLength) {
builder.appendChar(src.charAt(src.getMetaDataLength() + byteIdx));
diff --git a/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/util/AbstractVarLenObjectBuilder.java b/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/util/AbstractVarLenObjectBuilder.java
index 452710e..d188f16 100644
--- a/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/util/AbstractVarLenObjectBuilder.java
+++ b/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/util/AbstractVarLenObjectBuilder.java
@@ -85,8 +85,9 @@
for (int i = 0; i < diff; i++) {
out.writeByte(0);
}
- for (int i = ary.getLength() - 1; i >= actualDataStart + diff; i--) {
- ary.getByteArray()[i] = ary.getByteArray()[i - diff];
+ int firstCharIdx = startOffset + estimateMetaLen;
+ for (int dest = ary.getLength() - 1, src = dest - diff; src >= firstCharIdx; dest--, src--) {
+ ary.getByteArray()[dest] = ary.getByteArray()[src];
}
}
}
diff --git a/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/test/java/org/apache/hyracks/data/std/primitive/UTF8StringPointableTest.java b/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/test/java/org/apache/hyracks/data/std/primitive/UTF8StringPointableTest.java
index 302e7a0..ed439cb 100644
--- a/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/test/java/org/apache/hyracks/data/std/primitive/UTF8StringPointableTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/test/java/org/apache/hyracks/data/std/primitive/UTF8StringPointableTest.java
@@ -257,4 +257,37 @@
assertEquals(0, expected.compareTo(result));
}
+ @Test
+ public void testStringBuilder() throws Exception {
+ UTF8StringBuilder builder = new UTF8StringBuilder();
+ GrowableArray array = new GrowableArray();
+ UTF8StringPointable stringPointable = new UTF8StringPointable();
+ String writtenString;
+ int startIdx;
+
+ array.append(STRING_UTF8_MIX.getByteArray(), STRING_UTF8_MIX.getStartOffset(), STRING_UTF8_MIX.getLength());
+ String chunk = "ABC";
+ String originalString = chunk.repeat(699051);
+
+ // test grow path
+ startIdx = array.getLength();
+ builder.reset(array, 2);
+ builder.appendString(originalString);
+ builder.finish();
+ stringPointable.set(array.getByteArray(), startIdx, array.getLength());
+ writtenString = stringPointable.toString();
+ assertEquals(originalString, writtenString);
+
+ // test shrink path
+ array.reset();
+ array.append(STRING_UTF8_MIX.getByteArray(), STRING_UTF8_MIX.getStartOffset(), STRING_UTF8_MIX.getLength());
+ startIdx = array.getLength();
+ builder.reset(array, 699051);
+ builder.appendString(chunk);
+ builder.finish();
+ stringPointable.set(array.getByteArray(), startIdx, array.getLength());
+ writtenString = stringPointable.toString();
+ assertEquals(chunk, writtenString);
+ }
+
}
--
To view, visit https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/14263
To unsubscribe, or for help writing mail filters, visit https://asterix-gerrit.ics.uci.edu/settings
Gerrit-Project: asterixdb
Gerrit-Branch: stabilization-02ea049d7a
Gerrit-Change-Id: I146af6993025d4a92508b92220aacea515b8b8f6
Gerrit-Change-Number: 14263
Gerrit-PatchSet: 1
Gerrit-Owner: Michael Blow <mb...@apache.org>
Gerrit-Reviewer: Ali Alsuliman <al...@gmail.com>
Gerrit-MessageType: newchange
Change in asterixdb[stabilization-02ea049d7a]: [ASTERIXDB-2949][RUN][FUN] SUBSTR function produces malformed string
Posted by AsterixDB Code Review <do...@asterix-gerrit.ics.uci.edu>.
From Michael Blow <mb...@apache.org>:
Hello Ali Alsuliman,
I'd like you to do a code review. Please visit
https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/14263
to review the following change.
Change subject: [ASTERIXDB-2949][RUN][FUN] SUBSTR function produces malformed string
......................................................................
[ASTERIXDB-2949][RUN][FUN] SUBSTR function produces malformed string
- user model changes: no
- storage format changes: no
- interface changes: no
Details:
- Fix UTF8StringBuilder grow logic
UTF8StringBuilder initially takes an estimated length of the
string to be written and reserves space at the beginning
of the buffer to later store the length of the data written.
When the actual data written happens to be greater than the
estimated length requiring more space to store the length,
the string content needs to be shifted.
This patch is to fix the starting offset of the data to be shifted.
Also, the estimated length calculation of the substring method of
the UTF8StringPointable is modified to account for
SUBSTR(input_string, 0, num_chars_to_substring) with start offset = 0.
Change-Id: If36253ff884a9c19eaa130c4e5e926f2dd9eea1d
(cherry picked from commit cc6143b4ef5bb3f505478ada2bd95350a0758f6a)
Change-Id: I146af6993025d4a92508b92220aacea515b8b8f6
---
A asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/string/substr-ASTERIXDB-2949/substr-ASTERIXDB-2949.0.query.sqlpp
A asterixdb/asterix-app/src/test/resources/runtimets/results/string/substr-ASTERIXDB-2949/substr-ASTERIXDB-2949.0.adm
M asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml
M hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/primitive/UTF8StringPointable.java
M hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/util/AbstractVarLenObjectBuilder.java
M hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/test/java/org/apache/hyracks/data/std/primitive/UTF8StringPointableTest.java
6 files changed, 70 insertions(+), 3 deletions(-)
git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/63/14263/1
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/string/substr-ASTERIXDB-2949/substr-ASTERIXDB-2949.0.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/string/substr-ASTERIXDB-2949/substr-ASTERIXDB-2949.0.query.sqlpp
new file mode 100644
index 0000000..22105a4
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/string/substr-ASTERIXDB-2949/substr-ASTERIXDB-2949.0.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * 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.
+ */
+/*
+ * Description : Test the issue described in ASTERIXDB-2949
+ * Success : Yes
+ */
+
+
+SELECT SUBSTR("•\tABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789\n•\tabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\tABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", 0, 1000) AS s;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/string/substr-ASTERIXDB-2949/substr-ASTERIXDB-2949.0.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/string/substr-ASTERIXDB-2949/substr-ASTERIXDB-2949.0.adm
new file mode 100644
index 0000000..a36b551
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/string/substr-ASTERIXDB-2949/substr-ASTERIXDB-2949.0.adm
@@ -0,0 +1 @@
+{ "s": "•\tABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789\n•\tabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\tABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789" }
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml b/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml
index 8d06f71..600dde8 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml
@@ -9296,6 +9296,11 @@
</compilation-unit>
</test-case>
<test-case FilePath="string">
+ <compilation-unit name="substr-ASTERIXDB-2949">
+ <output-dir compare="Text">substr-ASTERIXDB-2949</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="string">
<compilation-unit name="substring-after-1">
<output-dir compare="Text">substring-after-1</output-dir>
</compilation-unit>
diff --git a/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/primitive/UTF8StringPointable.java b/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/primitive/UTF8StringPointable.java
index 9ff2f41..eff71de 100644
--- a/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/primitive/UTF8StringPointable.java
+++ b/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/primitive/UTF8StringPointable.java
@@ -368,7 +368,9 @@
return false;
}
- builder.reset(out, Math.min(utfLen - byteIdx, (int) (charLength * 1.0 * byteIdx / chIdx)));
+ // for byteIdx = 0, this estimate assumes that every char size = 1 byte
+ int estimateOutBytes = byteIdx == 0 ? charLength : (int) (charLength * 1.0 * byteIdx / chIdx);
+ builder.reset(out, Math.min(utfLen - byteIdx, estimateOutBytes));
chIdx = 0;
while (byteIdx < utfLen && chIdx < charLength) {
builder.appendChar(src.charAt(src.getMetaDataLength() + byteIdx));
diff --git a/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/util/AbstractVarLenObjectBuilder.java b/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/util/AbstractVarLenObjectBuilder.java
index 452710e..d188f16 100644
--- a/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/util/AbstractVarLenObjectBuilder.java
+++ b/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/util/AbstractVarLenObjectBuilder.java
@@ -85,8 +85,9 @@
for (int i = 0; i < diff; i++) {
out.writeByte(0);
}
- for (int i = ary.getLength() - 1; i >= actualDataStart + diff; i--) {
- ary.getByteArray()[i] = ary.getByteArray()[i - diff];
+ int firstCharIdx = startOffset + estimateMetaLen;
+ for (int dest = ary.getLength() - 1, src = dest - diff; src >= firstCharIdx; dest--, src--) {
+ ary.getByteArray()[dest] = ary.getByteArray()[src];
}
}
}
diff --git a/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/test/java/org/apache/hyracks/data/std/primitive/UTF8StringPointableTest.java b/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/test/java/org/apache/hyracks/data/std/primitive/UTF8StringPointableTest.java
index 302e7a0..ed439cb 100644
--- a/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/test/java/org/apache/hyracks/data/std/primitive/UTF8StringPointableTest.java
+++ b/hyracks-fullstack/hyracks/hyracks-data/hyracks-data-std/src/test/java/org/apache/hyracks/data/std/primitive/UTF8StringPointableTest.java
@@ -257,4 +257,37 @@
assertEquals(0, expected.compareTo(result));
}
+ @Test
+ public void testStringBuilder() throws Exception {
+ UTF8StringBuilder builder = new UTF8StringBuilder();
+ GrowableArray array = new GrowableArray();
+ UTF8StringPointable stringPointable = new UTF8StringPointable();
+ String writtenString;
+ int startIdx;
+
+ array.append(STRING_UTF8_MIX.getByteArray(), STRING_UTF8_MIX.getStartOffset(), STRING_UTF8_MIX.getLength());
+ String chunk = "ABC";
+ String originalString = chunk.repeat(699051);
+
+ // test grow path
+ startIdx = array.getLength();
+ builder.reset(array, 2);
+ builder.appendString(originalString);
+ builder.finish();
+ stringPointable.set(array.getByteArray(), startIdx, array.getLength());
+ writtenString = stringPointable.toString();
+ assertEquals(originalString, writtenString);
+
+ // test shrink path
+ array.reset();
+ array.append(STRING_UTF8_MIX.getByteArray(), STRING_UTF8_MIX.getStartOffset(), STRING_UTF8_MIX.getLength());
+ startIdx = array.getLength();
+ builder.reset(array, 699051);
+ builder.appendString(chunk);
+ builder.finish();
+ stringPointable.set(array.getByteArray(), startIdx, array.getLength());
+ writtenString = stringPointable.toString();
+ assertEquals(chunk, writtenString);
+ }
+
}
--
To view, visit https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/14263
To unsubscribe, or for help writing mail filters, visit https://asterix-gerrit.ics.uci.edu/settings
Gerrit-Project: asterixdb
Gerrit-Branch: stabilization-02ea049d7a
Gerrit-Change-Id: I146af6993025d4a92508b92220aacea515b8b8f6
Gerrit-Change-Number: 14263
Gerrit-PatchSet: 1
Gerrit-Owner: Michael Blow <mb...@apache.org>
Gerrit-Reviewer: Ali Alsuliman <al...@gmail.com>
Gerrit-MessageType: newchange
Change in asterixdb[stabilization-02ea049d7a]: [ASTERIXDB-2949][RUN][FUN] SUBSTR function produces malformed string
Posted by AsterixDB Code Review <do...@asterix-gerrit.ics.uci.edu>.
From Michael Blow <mb...@apache.org>:
Michael Blow has abandoned this change. ( https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/14263 )
Change subject: [ASTERIXDB-2949][RUN][FUN] SUBSTR function produces malformed string
......................................................................
Abandoned
--
To view, visit https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/14263
To unsubscribe, or for help writing mail filters, visit https://asterix-gerrit.ics.uci.edu/settings
Gerrit-Project: asterixdb
Gerrit-Branch: stabilization-02ea049d7a
Gerrit-Change-Id: I146af6993025d4a92508b92220aacea515b8b8f6
Gerrit-Change-Number: 14263
Gerrit-PatchSet: 1
Gerrit-Owner: Michael Blow <mb...@apache.org>
Gerrit-Reviewer: Ali Alsuliman <al...@gmail.com>
Gerrit-CC: Jenkins <je...@fulliautomatix.ics.uci.edu>
Gerrit-MessageType: abandon