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@cuibo01 cuibo01 commented Aug 8, 2020

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bsglz and others added 20 commits July 19, 2020 20:13
…k hours

Closes #2099

Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Mingliang Liu <liuml07@apache.org>
…group

Closes #2102

Signed-off-by: Viraj Jasani <vjasani@apache.org>
Running `ServerKillingChaosMonkey` via `RESTApiClusterManager` for any
duration of time slowly leaks region servers. I see failures on the
RESTApi side go unreported on the ChaosMonkey side. It seems like
`RuntimeException`s are being thrown and lost.

`PolicyBasedChaosMonkey` uses a primitive means of thread management
anyway. Update to use a thread pool, thread groups, and an
uncaughtExceptionHandler.

Signed-off-by: Bharath Vissapragada <bharathv@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
…tes"

Closes #2117

Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Nick Dimiduk <ndimiduk@apache.org>
Closes #2147

Signed-off-by: Duo Zhang <zhangduo@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
…n based on hbase.rpc.rows.warning.threshold (#2146)

Closes #2127

Signed-off-by: stack <stack@apache.org>
Signed-off-by: Duo Zhang <zhangduo@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
We observed this delete call to be a bottleneck for table with lots of
regions. Patch attempts to parallelize them.

Signed-off-by: Andrew Purtell <apurtell@apache.org>
(cherry picked from commit f07f30a)
…losed connection (#2170)

Rewrote the patch for branch-1 since master has significanly diverged.

(cherry picked from commit dc5ef7af1f8b9e386495a73924c9442203f65a77)

Co-authored-by: Bharath Vissapragada <bharathv@apache.org>

 Signed-off-by: Bharath Vissapragada <bharathv@apache.org>
 Signed-off-by: Sandeep Pal <50725353+sandeepvinayak@users.noreply.github.com>

Co-authored-by: Sandeep Pal <50725353+sandeepvinayak@users.noreply.github.com>
if hbase.rowlock.wait.duration is <=0 then log a message and treat it as a value of 1ms.

amended for branches-1

Signed-off-by: Viraj Jasani <vjasani@apache.org>
(cherry picked from commit 840a557)
Closes #2185

Signed-off-by: Viraj Jasani <vjasani@apache.org>
Closes #2185

Signed-off-by: Viraj Jasani <vjasani@apache.org>
Adds `protected abstract Logger getLogger()` to `Action` so that
implementation's names are logged when actions are performed.

Signed-off-by: stack <stack@apache.org>
Signed-off-by: Jan Hentschel <jan.hentschel@ultratendency.com>

foo
…hy ; ADDENDUM

Signed-off-by: Jan Hentschel <jan.hentschel@ultratendency.com>
* refactor how we use connection to rely on the access method
* refactor initialization and cleanup of the shared connection
* incompatibly change HCTU's Configuration member variable to be final so it can be safely accessed from multiple threads.

Closes #2188

adapted for jdk7

Signed-off-by: Viraj Jasani <vjasani@apache.org>
(cherry picked from commit 86ebbdd)
(cherry picked from commit 0806349)
Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Bharath Vissapragada <bharathv@apache.org>
…n server count

Sometimes running chaos monkey, I've found that we lose accounting of
region servers. I've taken to a manual process of checking the
reported list against a known reference. It occurs to me that
ChaosMonkey has a known reference, and it can do this accounting for
me.

Signed-off-by: Viraj Jasani <vjasani@apache.org>
…nPolicy (#2203)

Looped through the test 100 times and it passes. Without the patch it fails
every ~10 runs or so.

Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Michael Stack <stack@apache.org>
@cuibo01 cuibo01 merged commit c22584d into cuibo01:branch-1 Aug 8, 2020
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