Michael Stack 80d4a09ddc HBASE-24128 [Flakey Tests] Add retry on thrift cmdline if client fails plus misc debug (#1442)
hbase-server/src/test/java/org/apache/hadoop/hbase/TestClusterPortAssignment.java
 Saw case where Master failed startup but it came out as an IOE so we
 did not trip the retry logic.

hbase-server/src/test/java/org/apache/hadoop/hbase/TestInfoServers.java
 Add some debug and up timeouts. This test fails frequently for me
 locally.

hbase-server/src/test/java/org/apache/hadoop/hbase/client/locking/TestEntityLocks.java
 Up the wait from 2x 200ms to 10x in case a pause on hardware or GC.
 This test fails locally and up on jenkins.

hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestClearRegionBlockCache.java
 Debug. Have assert say what bad count was.

hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestCompactingToCellFlatMapMemStore.java
 Fails on occasion. Found count is off by a few. Tricky to debug. HBASE-24129 to reenable.

hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestRegionMergeTransactionOnCluster.java
 Debug. Add wait and check before moving to assert.

hbase-thrift/src/test/java/org/apache/hadoop/hbase/thrift/TestThriftHttpServer.java
 Check for null before shutting; can be null if failed start.

hbase-thrift/src/test/java/org/apache/hadoop/hbase/thrift/TestThriftServerCmdLine.java
 Add retry if client messes up connection. Fails for me locally.
2020-04-07 09:29:23 -07:00

Apache HBase [1] is an open-source, distributed, versioned, column-oriented
store modeled after Google' Bigtable: A Distributed Storage System for
Structured Data by Chang et al.[2]  Just as Bigtable leverages the distributed
data storage provided by the Google File System, HBase provides Bigtable-like
capabilities on top of Apache Hadoop [3].

To get started using HBase, the full documentation for this release can be
found under the doc/ directory that accompanies this README.  Using a browser,
open the docs/index.html to view the project home page (or browse to [1]).
The hbase 'book' at http://hbase.apache.org/book.html has a 'quick start'
section and is where you should being your exploration of the hbase project.

The latest HBase can be downloaded from an Apache Mirror [4].

The source code can be found at [5]

The HBase issue tracker is at [6]

Apache HBase is made available under the Apache License, version 2.0 [7]

The HBase mailing lists and archives are listed here [8].

The HBase distribution includes cryptographic software. See the export control
notice here [9].

1. http://hbase.apache.org
2. http://research.google.com/archive/bigtable.html
3. http://hadoop.apache.org
4. http://www.apache.org/dyn/closer.lua/hbase/
5. https://hbase.apache.org/source-repository.html
6. https://hbase.apache.org/issue-tracking.html
7. http://hbase.apache.org/license.html
8. http://hbase.apache.org/mail-lists.html
9. https://hbase.apache.org/export_control.html
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