[TEZ-3247] Tez does not compile against hadoop-trunk

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Assignee: Harish JP
• Reporter: Hitesh Shah
• Created: 06/May/16 18:34
• Updated: 05/May/17 10:17
• Resolved: 05/May/17 10:17

Description

Some of the errors:

Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project tez-runtime-library: Compilation failure: Compilation failure:
[ERROR] /Users/hitesh/dev/apache/tez/tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/ShuffleClientMetrics.java:[21,33] package org.apache.hadoop.metrics does not exist
[ERROR] /Users/hitesh/dev/apache/tez/tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/ShuffleClientMetrics.java:[22,33] package org.apache.hadoop.metrics does not exist
[ERROR] /Users/hitesh/dev/apache/tez/tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/ShuffleClientMetrics.java:[23,33] package org.apache.hadoop.metrics does not exist
[ERROR] /Users/hitesh/dev/apache/tez/tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/ShuffleClientMetrics.java:[24,33] package org.apache.hadoop.metrics does not exist
[ERROR] /Users/hitesh/dev/apache/tez/tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/ShuffleClientMetrics.java:[30,39] cannot find symbol
[ERROR] symbol: class Updater
[ERROR] /Users/hitesh/dev/apache/tez/tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/ShuffleClientMetrics.java:[32,11] cannot find symbol
[ERROR] symbol: class MetricsRecord
[ERROR] location: class org.apache.tez.runtime.library.common.shuffle.orderedgrouped.ShuffleClientMetrics
[ERROR] /Users/hitesh/dev/apache/tez/tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/ShuffleClientMetrics.java:[73,25] cannot find symbol
[ERROR] symbol: class MetricsContext

Some of these classes are already considered deprecated in hadoop-2. We should look to moving to supported and public classes that are available in both hadoop-2 and hadoop-3.

Reported offline by harishjp

Issue Links

• Is contained by: TEZ-3252 [Umbrella] Enable support for Hadoop-3.x
• relates to: TEZ-3252 [Umbrella] Enable support for Hadoop-3.x