Bikas Saha created TEZ-1138:
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Summary: Access to some mapred counters is broken after TEZ-901
Key: TEZ-1138
URL: https://issues.apache.org/jira/browse/TEZ-1138
Project: Apache Tez
Issue Type: Bug
Reporter: Bikas Saha
Priority: Critical
AbstractCounters.java maps mapred.Task$Counter counters to TaskCounter
{code} private static final Map<String, String> legacyMap = Maps.newHashMap();
static {
legacyMap.put("org.apache.hadoop.mapred.Task$Counter",
TaskCounter.class.getName());
legacyMap.put("org.apache.hadoop.mapred.JobInProgress$Counter",
JobCounter.class.getName());
legacyMap.put("FileSystemCounters", FileSystemCounter.class.getName());
}{code}
But TEZ-901 removed a bunch of counters like MAP_OUTPUT_BYTES from TaskCounter.
Now if MAP_OUTPUT_BYTES is retrieved from MR code then it fails with enum not
found exception.
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